gitignore

.gitignore

@@ -9,6 +9,7 @@ pets-be/bin/
 *.exe
 *.out
 
+./pets-be/.idea
 # Node
 pets-be/web/admin/node_modules/
 npm-debug.log*
@@ -17,8 +18,5 @@ yarn-error.log*
 # Logs / runtime
 *.log
 
-# Secrets — real config stays local; copy from config.example.yaml
-pets-be/configs/config.yaml
-
 # 服务器环境变量（含密钥）
 deploy/.env

.idea/.gitignore

@@ -0,0 +1,10 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Ignored default folder with query files
+/queries/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/go.imports.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GoImports">
+    <option name="excludedPackages">
+      <array>
+        <option value="golang.org/x/net/context" />
+      </array>
+    </option>
+  </component>
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/sundynix-pets.iml" filepath="$PROJECT_DIR$/.idea/sundynix-pets.iml" />
+    </modules>
+  </component>
+</project>

.idea/sundynix-pets.iml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="WEB_MODULE" version="4">
+  <component name="Go" enabled="true" />
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="" vcs="Git" />
+  </component>
+</project>

deploy/.env.example

@@ -1,67 +1,19 @@
-# 肉垫计划 · 服务器环境变量
+POSTGRES_HOST=192.168.100.127
-# 用法：cp .env.example .env && vi .env
+POSTGRES_PORT=5432
-# .env 只放在服务器 /home/workspace/sundynix-pet 下，不进 git，CI 也不会覆盖它。
+POSTGRES_USER=root
+POSTGRES_PASSWORD=root
+POSTGRES_DATABASE=sundynix-pets
+POSTGRES_SSL_MODE=disable
 
-# ── 外部 MySQL ──
+MINIO_ENDPOINT=https://s3.sundynix.cn
-# 注意：容器里的 127.0.0.1 是容器自己。若 MySQL 装在宿主机上，
-# 填 host.docker.internal 并在 compose 里加 extra_hosts，或直接填内网 IP。
-MYSQL_HOST=192.168.100.127
-MYSQL_PORT=3307
-MYSQL_USER=root
-MYSQL_PASSWORD=root
-MYSQL_DATABASE=sundynix_pet
-
-# ── 外部 MinIO（对象存储 / 图片） ──
-# ⚠️ 这是多个服务共用的 MinIO 实例（sundynix-agent / sundynix-plant 等也在用）：
-#    1) BUCKET 必须填本项目自己的桶，填错别的服务的桶会污染人家数据；
-#    2) 强烈建议不要用 root 凭据，另开一个只能访问 sundynix-pet 的账号：
-#         mc admin user add <alias> pets-svc <强密码>
-#         mc admin policy create <alias> pets-only pets-only.json   # 只授权 sundynix-pet
-#         mc admin policy attach <alias> pets-only --user pets-svc
-#    3) 桶已存在时程序不会修改其访问策略；图片直链需要该桶为 public-read，
-#       这一项由运维一次性配好。
-# ENDPOINT 是「写入」用的 MinIO API 地址：内网直连、不带协议、不走 nginx。
-# 公网等价地址是 162.14.122.200:3407（本机调试时可用，跨公网慢）。
-MINIO_ENDPOINT=192.168.100.126:9000
-MINIO_USE_SSL=false
 MINIO_ACCESS_KEY=sundynix
 MINIO_SECRET_KEY=sundynix
 MINIO_BUCKET=sundynix-pet
-# 图片对外地址，小程序直接加载它。正式版必须 https。
+MINIO_USE_SSL=true
-MINIO_PUBLIC_BASE_URL=https://res.sundynix.cn
 
-# ── 登录鉴权 ──
+JWT_SECRET=
-JWT_SECRET=改成随机长字符串
+WECHAT_APP_ID=wx52dfc635739a9c19
-# access token 有效期（小时）。短一点更安全，过期由前端拿 refresh token 静默续期
+WECHAT_APP_SECRET=
-JWT_EXPIRE_HOURS=2
-# 刷新令牌有效期：小程序 30 天、后台 7 天。到期才需要重新登录
-JWT_REFRESH_EXPIRE_HOURS=720
-JWT_ADMIN_REFRESH_EXPIRE_HOURS=168
-# 生产必须 false，否则任何人都能用昵称直接登录
-AUTH_DEV_LOGIN=false
-
-# ── 微信小程序 ──
-WECHAT_APP_ID=wx开头的AppID
-WECHAT_APP_SECRET=小程序密钥
-# 内容安全图片异步检测的结果回调校验 Token。
-# 要和「小程序后台 → 开发管理 → 消息推送」里填的 Token 完全一致（英文数字，3-32 位）。
-# 消息推送 URL 填 https://pet.sundynix.cn/api/wx/sec-callback，加密方式选「明文模式」。
-# 没配消息推送前可留空（社区内容会走后台手动审核）。
-WECHAT_MSG_TOKEN=petsSecCheck2026
-
-# ── 管理后台（/admin） ──
 ADMIN_USERNAME=sundynix
-ADMIN_PASSWORD=改成强密码
+ADMIN_PASSWORD=sundynix
-
-# ── AI（provider 中立，OpenAI 兼容协议） ──
-AI_ENABLED=true
-AI_PROVIDER=openai
-AI_BASE_URL=https://api.deepseek.com
-AI_API_KEY=sk-你的key
-AI_MODEL=deepseek-chat
-AI_TEMPERATURE=0.6
-AI_MAX_TOKENS=1024
-AI_TIMEOUT_SEC=30
-
-# ── 镜像 tag（一般不用改，CI 推的是 latest） ──
 TAG=latest

deploy/docker-compose.yml

@@ -1,15 +1,3 @@
-# 肉垫计划 · 应用部署（只有一个容器）
-#
-# 用法（服务器 /home/workspace/sundynix-pet 下）：
-#   cp .env.example .env && vi .env     # 填 MySQL / MinIO / 微信 / AI 的真实值
-#   docker compose up -d --no-build     # 镜像由 CI 推送并 docker load，这里不构建
-#
-# 说明：
-# - 一个容器同时提供 /api（小程序接口）和 /admin（管理后台，go:embed 内嵌），
-#   容器内监听 9090，映射到宿主机 4000。
-# - MySQL、MinIO 都用外部现成的，不在这里起容器；地址和凭据全部走 .env。
-# - 配置一律通过 PETS_ 前缀的环境变量注入，容器内没有 config.yaml。
-
 services:
   app:
     image: sundynix/pets-be:${TAG:-latest}
@@ -19,52 +7,25 @@ services:
     environment:
       PETS_SERVER_PORT: "9090"
       PETS_SERVER_MODE: release
-
+      PETS_POSTGRES_HOST: ${POSTGRES_HOST:-192.168.100.127}
-      # ── 外部 MySQL ──
+      PETS_POSTGRES_PORT: ${POSTGRES_PORT:-5432}
-      PETS_MYSQL_HOST: ${MYSQL_HOST:?}
+      PETS_POSTGRES_USER: ${POSTGRES_USER:-root}
-      PETS_MYSQL_PORT: ${MYSQL_PORT:-3306}
+      PETS_POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?}
-      PETS_MYSQL_USER: ${MYSQL_USER:?}
+      PETS_POSTGRES_DATABASE: ${POSTGRES_DATABASE:-sundynix-pets}
-      PETS_MYSQL_PASSWORD: ${MYSQL_PASSWORD:?}
+      PETS_POSTGRES_SSL_MODE: ${POSTGRES_SSL_MODE:-disable}
-      PETS_MYSQL_DATABASE: ${MYSQL_DATABASE:-pets}
+      PETS_MINIO_ENDPOINT: ${MINIO_ENDPOINT:-https://s3.sundynix.cn}
-      PETS_MYSQL_CHARSET: utf8mb4
-
-      # ── 外部 MinIO ──
-      PETS_MINIO_ENDPOINT: ${MINIO_ENDPOINT:?}
-      PETS_MINIO_USE_SSL: ${MINIO_USE_SSL:-true}
       PETS_MINIO_ACCESS_KEY: ${MINIO_ACCESS_KEY:?}
       PETS_MINIO_SECRET_KEY: ${MINIO_SECRET_KEY:?}
-      PETS_MINIO_BUCKET: ${MINIO_BUCKET:-pets}
+      PETS_MINIO_BUCKET: ${MINIO_BUCKET:-sundynix-pet}
-      # 图片对外访问地址，小程序直接加载；正式版必须 https
+      PETS_MINIO_USE_SSL: ${MINIO_USE_SSL:-true}
-      PETS_MINIO_PUBLIC_BASE_URL: ${MINIO_PUBLIC_BASE_URL:?}
-
       PETS_JWT_SECRET: ${JWT_SECRET:?}
-      # access token 2 小时；过期由前端拿 refresh token 静默续期
-      PETS_JWT_EXPIRE_HOURS: ${JWT_EXPIRE_HOURS:-2}
-      PETS_JWT_REFRESH_EXPIRE_HOURS: ${JWT_REFRESH_EXPIRE_HOURS:-720}
-      PETS_JWT_ADMIN_REFRESH_EXPIRE_HOURS: ${JWT_ADMIN_REFRESH_EXPIRE_HOURS:-168}
-
       PETS_WECHAT_APP_ID: ${WECHAT_APP_ID:?}
       PETS_WECHAT_APP_SECRET: ${WECHAT_APP_SECRET:?}
-      # 内容安全图片异步检测的结果回调校验 Token（消息推送服务器配置里的 Token）。
+      PETS_AUTH_DEV_LOGIN: "false"
-      # 可选：留空则回调不校验签名；配了才和微信后台的 Token 对上
-      PETS_WECHAT_MSG_TOKEN: ${WECHAT_MSG_TOKEN:-}
-      # 生产必须 false，否则任何人都能用昵称直接登录
-      PETS_AUTH_DEV_LOGIN: ${AUTH_DEV_LOGIN:-false}
-
       PETS_ADMIN_USERNAME: ${ADMIN_USERNAME:-sundynix}
       PETS_ADMIN_PASSWORD: ${ADMIN_PASSWORD:?}
-
-      PETS_AI_ENABLED: ${AI_ENABLED:-true}
-      PETS_AI_PROVIDER: ${AI_PROVIDER:-openai}
-      PETS_AI_BASE_URL: ${AI_BASE_URL:-https://api.deepseek.com}
-      PETS_AI_API_KEY: ${AI_API_KEY:-}
-      PETS_AI_MODEL: ${AI_MODEL:-deepseek-chat}
-      PETS_AI_TEMPERATURE: ${AI_TEMPERATURE:-0.6}
-      PETS_AI_MAX_TOKENS: ${AI_MAX_TOKENS:-1024}
-      PETS_AI_TIMEOUT_SEC: ${AI_TIMEOUT_SEC:-30}
     healthcheck:
       test: ["CMD", "wget", "-qO-", "http://127.0.0.1:9090/api/ping"]
       interval: 15s
       timeout: 5s
       retries: 5
-      start_period: 20s

pet-walk-prototype.html

@@ -0,0 +1,163 @@
+<!doctype html>
+<html lang="zh-CN">
+<head>
+  <meta charset="utf-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1, viewport-fit=cover" />
+  <meta name="theme-color" content="#f5f3ed" />
+  <link rel="icon" type="image/png" href="pets-fe/assets/logo-corgi-v2.png" />
+  <title>肉垫计划 · 宠物生活原型</title>
+  <style>
+    :root{--ink:#183b36;--muted:#83928d;--green:#174e42;--green2:#28735d;--mint:#dcece2;--cream:#f5f3ed;--card:#fff;--line:#e9eee9;--orange:#ecaa69;--shadow:0 18px 50px rgba(22,64,54,.09)}
+    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}button,input,select{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #a2d4b3;outline-offset:2px}
+    .desktop{min-height:100vh;display:flex;align-items:center;justify-content:center;gap:90px;padding:40px}.intro{width:330px}.logo{display:flex;align-items:center;gap:11px;font-size:24px;font-weight:900;letter-spacing:-1px}.logo-mark{width:42px;height:42px;display:grid;place-items:center;background:var(--green);border-radius:15px;color:white;font-size:25px;transform:rotate(-8deg)}.eyebrow{font-size:12px;letter-spacing:3px;font-weight:800;color:var(--green2);margin:50px 0 14px}.intro h1{font-size:54px;line-height:1.16;letter-spacing:-3px;margin:0}.intro h1 em{font-style:normal;color:var(--green2)}.intro p{color:#687d74;font-size:16px;line-height:1.9;margin:22px 0}.intro-tags{display:flex;gap:8px;flex-wrap:wrap}.intro-tags span{background:#e8ebe3;color:#4b6e60;border-radius:999px;padding:8px 13px;font-size:12px;font-weight:700}.intro-note{margin-top:65px;font-size:12px;color:#a0aaa2;line-height:1.7}
+    .phone{width:430px;height:min(890px,calc(100vh - 42px));min-height:680px;background:#f8faf7;border:9px solid #1d302e;border-radius:45px;box-shadow:0 40px 90px rgba(17,52,42,.23);overflow:hidden;position:relative;flex:none}.phone:before{content:"";position:absolute;z-index:30;top:9px;left:50%;transform:translateX(-50%);width:103px;height:25px;background:#1d302e;border-radius:0 0 17px 17px}.app{height:100%;display:flex;flex-direction:column;position:relative}.screen{flex:1;overflow-y:auto;scrollbar-width:none;padding-bottom:24px}.screen::-webkit-scrollbar{display:none}.screen-head{padding:43px 25px 14px}.topline{display:flex;justify-content:space-between;align-items:center}.date-kicker{font-size:12px;color:var(--muted);letter-spacing:.4px;font-weight:700}.screen-title{font-size:29px;letter-spacing:-1.1px;margin:5px 0 0;font-weight:850}.icon-btn{width:40px;height:40px;border:0;border-radius:14px;background:#fff;color:var(--ink);display:grid;place-items:center;box-shadow:0 3px 15px #163b3612}.icon-btn svg,.nav-item svg,.small-icon svg,.action-icon svg,.outline-icon svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.85;stroke-linecap:round;stroke-linejoin:round}.avatar-mini{width:42px;height:42px;border:3px solid white;border-radius:50%;background:#f5cf9e;display:grid;place-items:center;font-size:25px;box-shadow:0 3px 14px #2444361b}
+    .content{padding:0 20px}.card{background:#fff;border-radius:23px;box-shadow:0 3px 22px rgba(27,63,47,.035)}.hero{position:relative;overflow:hidden;background:#174e42;color:#fff;padding:22px 22px 20px;min-height:194px}.hero:before,.hero:after{content:"";position:absolute;border:1px solid #ffffff2b;border-radius:50%;width:240px;height:240px;right:-63px;top:-87px}.hero:after{width:184px;height:184px;right:-35px;top:-55px}.hero-top{position:relative;z-index:1;display:flex;justify-content:space-between}.hero-label{font-size:12px;color:#c4ddcb;font-weight:700}.hero h2{font-size:29px;letter-spacing:-1px;margin:8px 0 5px}.hero p{font-size:12px;color:#c6ddd0;margin:0}.hero-pet{width:107px;height:107px;background:#f1c584;border-radius:35px;display:grid;place-items:center;font-size:72px;transform:rotate(7deg);margin-right:4px;box-shadow:inset 0 -10px 0 #ffffff30}.hero-pet span{transform:rotate(-7deg)}.pet-picker{border:0;background:#ffffff26;color:#fff;border-radius:100px;padding:8px 12px;font-size:12px;font-weight:700;margin-top:13px}.hero-bottom{position:relative;z-index:1;display:flex;align-items:center;gap:8px;margin-top:9px;color:#e8f2e9;font-size:12px}.hero-dot{height:7px;width:7px;border-radius:50%;background:#8fdbac}
+    .section-heading{display:flex;align-items:end;justify-content:space-between;margin:24px 2px 13px}.section-heading h3{font-size:19px;margin:0;letter-spacing:-.4px}.section-heading button{border:0;background:none;color:var(--green2);font-size:12px;font-weight:800;padding:4px}.walk-card{display:flex;align-items:center;gap:15px;padding:16px}.walk-illustration{width:98px;height:100px;flex:none;border-radius:18px;background:#e1eedc;position:relative;overflow:hidden;display:grid;place-items:center;font-size:48px}.walk-illustration:before{content:"";position:absolute;width:110px;height:40px;border-radius:50%;background:#bcd9ac;bottom:-18px;left:-5px}.walk-illustration span{position:relative}.walk-info{flex:1}.walk-info h4{margin:0 0 7px;font-size:16px}.walk-info p{font-size:12px;line-height:1.6;color:var(--muted);margin:0 0 11px}.primary{border:0;background:var(--green);color:white;border-radius:12px;padding:11px 16px;font-size:12px;font-weight:800;box-shadow:0 8px 18px #174e4222}.primary:active,.soft-button:active,.nav-item:active{transform:scale(.97)}.stats{display:flex;gap:9px;margin-top:11px}.stat{flex:1;padding:15px 13px}.stat small{display:block;color:var(--muted);font-size:11px;font-weight:700}.stat strong{display:block;font-size:22px;margin-top:4px;letter-spacing:-.7px}.stat strong i{font-size:11px;font-style:normal;color:#94a29a;font-weight:600;margin-left:3px}.stat:nth-child(2){background:#f5e9db}.stat:nth-child(3){background:#e8eee9}
+    .task-row{display:flex;align-items:center;gap:13px;padding:13px 4px;border-bottom:1px solid var(--line)}.task-row:last-child{border:0}.check{height:23px;width:23px;border:2px solid #ccdcd1;border-radius:8px;background:#fff;color:white;flex:none;padding:0;display:grid;place-items:center}.task-row.done .check{background:var(--green2);border-color:var(--green2)}.task-row.done .task-name{text-decoration:line-through;color:#a8b4ad}.task-icon{height:41px;width:41px;display:grid;place-items:center;border-radius:13px;background:#f1f5ec;font-size:22px}.task-copy{flex:1}.task-name{font-weight:750;font-size:13px}.task-sub{color:#9aa9a0;font-size:11px;margin-top:3px}.task-time{font-size:11px;color:#a1aea5}.tasks-card{padding:5px 15px}.progress{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:11px;margin:0 2px 12px}.progress-track{flex:1;height:6px;background:#e4eae5;border-radius:20px;overflow:hidden}.progress-track span{display:block;height:100%;background:#79b894;border-radius:20px;transition:width .25s}
+    .meet-mini{display:flex;gap:12px;padding:14px}.meet-photo{width:88px;min-height:88px;border-radius:16px;background:linear-gradient(150deg,#c9e0c0,#85b08a);display:grid;place-items:center;font-size:43px;flex:none}.meet-title{font-size:13px;font-weight:800;margin:4px 0 8px}.meet-meta{font-size:11px;color:#91a096;line-height:1.6}.pill{display:inline-block;background:#f0f6ed;color:#4a8b62;border-radius:8px;font-size:10px;font-weight:800;padding:4px 7px;margin-top:9px}
+    .tabbar{height:76px;flex:none;background:#fff;box-shadow:0 -5px 30px #294c3b0a;display:flex;align-items:flex-start;padding:11px 12px max(10px,env(safe-area-inset-bottom));z-index:20}.nav-item{border:0;background:none;flex:1;color:#a1aca3;display:flex;align-items:center;flex-direction:column;gap:4px;font-size:10px;font-weight:700;padding:0}.nav-item.active{color:var(--green)}.nav-item.active svg{stroke-width:2.5}.nav-item svg{height:24px;width:24px}.nav-item.walk-nav{position:relative}.walk-nav .nav-bubble{width:50px;height:50px;border-radius:17px;background:var(--green);color:white;display:grid;place-items:center;margin-top:-25px;box-shadow:0 9px 17px #174e4238}.walk-nav svg{width:25px;height:25px}.walk-nav span:last-child{margin-top:4px}.walk-nav.active .nav-bubble{background:#e6a66b}
+    .map-wrap{height:365px;position:relative;background:#e8efe7;overflow:hidden}.map-wrap svg{width:100%;height:100%;display:block}.map-overlay{position:absolute;left:18px;right:18px;top:16px;display:flex;justify-content:space-between;align-items:start}.map-badge{background:#fff;padding:10px 12px;border-radius:13px;box-shadow:0 4px 18px #204a321c;font-size:11px;font-weight:750}.map-badge i{display:inline-block;width:7px;height:7px;background:#70b788;border-radius:50%;margin-right:5px}.map-control{background:#fff;border:0;width:40px;height:40px;border-radius:13px;box-shadow:0 4px 18px #204a321c;font-size:19px;color:var(--green)}.walk-panel{position:relative;margin:-25px 16px 0;padding:19px 18px 18px;z-index:2}.walk-panel h3{margin:0;font-size:20px}.walk-panel .subtitle{font-size:12px;color:var(--muted);margin:7px 0 19px}.walk-numbers{display:flex;margin:0 0 18px}.walk-numbers div{flex:1;border-right:1px solid var(--line);padding-left:12px}.walk-numbers div:first-child{padding-left:0}.walk-numbers div:last-child{border:0}.walk-numbers strong{display:block;font-size:24px;letter-spacing:-1px}.walk-numbers small{display:block;color:#9cab9e;font-size:10px;margin-top:3px}.walk-actions{display:flex;gap:9px}.walk-actions button{flex:1;height:45px;font-size:13px}.soft-button{background:#e9f2ea;color:var(--green);border:0;border-radius:12px;font-weight:800}.share-line{display:flex;justify-content:space-between;align-items:center;padding:15px 4px 0;font-size:12px;font-weight:750}.share-line small{display:block;font-size:10px;color:var(--muted);font-weight:500;margin-top:4px}.switch{width:42px;height:25px;border:0;border-radius:100px;background:#d8e2da;padding:3px;transition:background .2s}.switch:before{content:"";display:block;width:19px;height:19px;background:#fff;border-radius:50%;transition:transform .2s}.switch.on{background:#2d896b}.switch.on:before{transform:translateX(17px)}.tip-card{background:#e9f1e6;color:#527661;padding:12px 14px;border-radius:14px;font-size:11px;line-height:1.6;margin-top:13px}
+    .filters{display:flex;gap:8px;overflow-x:auto;padding:2px 0 14px;scrollbar-width:none}.filter{border:1px solid #e0e8e0;background:#fff;color:#6f8778;white-space:nowrap;padding:9px 13px;border-radius:10px;font-size:12px;font-weight:750}.filter.active{background:var(--green);color:white;border-color:var(--green)}.meet-card{padding:13px;margin-bottom:11px}.meet-banner{height:117px;border-radius:16px;position:relative;overflow:hidden;background:linear-gradient(140deg,#c3d9bd,#8bb490)}.meet-banner.peach{background:linear-gradient(140deg,#f1d7b8,#d6b591)}.meet-banner.blue{background:linear-gradient(140deg,#c1dcd9,#8fb8b1)}.meet-banner:before{content:"";position:absolute;width:240px;height:120px;border-radius:50%;background:#ffffff3d;left:-25px;bottom:-80px}.meet-banner:after{content:"";position:absolute;width:180px;height:90px;border-radius:50%;background:#ffffff4a;right:-30px;bottom:-55px}.meet-banner .scene{font-size:57px;position:absolute;right:27px;bottom:7px;z-index:1}.meet-banner .tag{position:absolute;left:12px;top:12px;background:#fff;color:var(--green);padding:6px 9px;border-radius:8px;font-size:10px;font-weight:800}.meet-card h4{margin:14px 2px 6px;font-size:16px}.meet-card p{font-size:11px;color:#94a39a;margin:0 2px 12px}.meet-footer{display:flex;justify-content:space-between;align-items:center}.participants{display:flex;align-items:center;font-size:11px;color:#94a39a}.face{width:25px;height:25px;border-radius:50%;border:2px solid white;background:#eed2a0;display:grid;place-items:center;font-size:16px;margin-left:-5px}.face:first-child{margin-left:0}.participants span:last-child{margin-left:7px}.join-btn{border:0;border-radius:10px;background:#e5f0e6;color:var(--green);padding:9px 14px;font-size:11px;font-weight:800}.join-btn.joined{background:#f2eee5;color:#a78d66}
+    .day-strip{display:flex;justify-content:space-between;margin:7px 0 21px}.day{border:0;background:transparent;color:#a3b0a6;display:flex;align-items:center;flex-direction:column;gap:9px;font-size:10px;font-weight:750;width:42px}.day strong{width:37px;height:37px;display:grid;place-items:center;border-radius:12px;font-size:13px;color:#597064}.day.active strong{background:var(--green);color:white}.day.active{color:var(--green)}.task-group-title{display:flex;align-items:center;justify-content:space-between;margin:21px 1px 9px}.task-group-title strong{font-size:14px}.task-group-title span{font-size:11px;color:#9ba99f}.task-card{padding:2px 14px}.task-card .task-row{padding:15px 2px}.add-dashed{width:100%;background:none;border:1.5px dashed #bed1c0;color:#6c9875;border-radius:14px;padding:14px;font-size:12px;font-weight:800;margin-top:12px}.pet-list-card{padding:8px}.pet-list-row{display:flex;align-items:center;gap:13px;padding:11px;border-radius:15px;cursor:pointer}.pet-list-row.active{background:#edf5ed}.pet-avatar{width:57px;height:57px;display:grid;place-items:center;border-radius:18px;background:#f4d19d;font-size:37px;flex:none}.pet-list-row:nth-child(2) .pet-avatar{background:#d8e5dc}.pet-list-row h4{margin:0 0 5px;font-size:14px}.pet-list-row p{margin:0;color:var(--muted);font-size:11px}.pet-list-row .arrow{margin-left:auto;color:#9aaba0}.profile-card{padding:18px}.profile-top{display:flex;gap:16px;align-items:center}.profile-big{width:76px;height:76px;border-radius:24px;background:#f4d19d;display:grid;place-items:center;font-size:51px}.profile-name{font-size:22px;font-weight:850;margin:0 0 5px}.profile-desc{font-size:12px;color:var(--muted)}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin-top:18px}.profile-field{border-radius:12px;background:#f5f8f4;padding:11px 9px}.profile-field small{color:#96a69a;display:block;font-size:10px}.profile-field strong{font-size:12px;display:block;margin-top:5px}.profile-note{margin-top:14px;background:#f7f3e9;padding:12px;border-radius:12px;color:#816f57;font-size:11px;line-height:1.6}.outline-button{background:white;border:1px solid #cbded0;color:var(--green);border-radius:12px;padding:12px;font-size:12px;font-weight:800;width:100%;margin-top:13px}
+    .modal-backdrop{position:absolute;inset:0;background:#15392e70;z-index:40;display:flex;align-items:end;justify-content:center}.modal{width:100%;max-height:82%;overflow:auto;background:#fff;border-radius:26px 26px 0 0;padding:20px 24px 32px;box-shadow:0 -10px 40px #132d2a20}.modal-handle{width:38px;height:4px;background:#d7e3da;border-radius:3px;margin:-5px auto 18px}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-head h3{font-size:20px;margin:0}.close{border:0;background:#f0f5f0;color:#496558;border-radius:10px;width:30px;height:30px;font-size:19px}.field{display:block;margin:13px 0}.field span{display:block;color:#687e70;font-weight:750;font-size:12px;margin-bottom:7px}.field input,.field select{width:100%;border:1px solid #dce8dd;background:#f9fbf8;border-radius:11px;padding:12px;color:var(--ink);font-size:14px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.modal .primary{width:100%;height:46px;margin-top:12px}.choice-row{display:flex;gap:8px}.choice{border:1px solid #dce8dd;background:#fff;border-radius:11px;padding:10px 14px;font-size:12px;color:#6d8074}.choice.active{background:#e8f3ea;color:var(--green);border-color:#9acaaa;font-weight:800}.toast{position:absolute;bottom:92px;left:50%;transform:translateX(-50%);z-index:70;background:#1e4639;color:white;border-radius:12px;padding:11px 16px;font-size:12px;white-space:nowrap;box-shadow:0 8px 20px #183b3640;animation:toastin .2s ease}@keyframes toastin{from{opacity:0;transform:translate(-50%,10px)}to{opacity:1;transform:translate(-50%,0)}}.empty{padding:30px;text-align:center;color:var(--muted);font-size:12px}.small-note{color:#9aa99d;font-size:11px;line-height:1.6}
+    @media(max-width:900px){.desktop{padding:0;display:block}.intro{display:none}.phone{width:100%;height:100dvh;min-height:0;border:0;border-radius:0;box-shadow:none}.phone:before{display:none}.screen-head{padding-top:max(28px,env(safe-area-inset-top))}.tabbar{height:calc(68px + env(safe-area-inset-bottom));padding-top:8px}}
+  </style>
+</head>
+<body>
+  <div class="desktop">
+    <aside class="intro"><div class="logo"><img class="brand-logo" src="pets-fe/assets/logo-corgi-v2.png" alt="肉垫计划头像" /> 肉垫计划</div><div class="eyebrow">FIVE CORGIS, ONE HAPPY HOME</div><h1>陪它们走过<br><em>每一天。</em></h1><p>把遛狗、约伴和日常照护，放在一个轻松好用的地方。五只柯基也能一起出门，各有自己的生活档案。</p><div class="intro-tags"><span>🐕 遛狗轨迹</span><span>🫶 同城约遛</span><span>💧 每日照护</span><span>📋 宠物档案</span></div><div class="intro-note">交互原型 · 浏览器本地保存体验数据<br>点击右侧手机中的导航和按钮体验</div></aside>
+    <main class="phone"><div class="app"><div id="screen" class="screen"></div><nav id="tabbar" class="tabbar"></nav><div id="modalRoot"></div><div id="toastRoot"></div></div></main>
+  </div>
+  <script>
+    const icons={home:'<path d="m3 10 9-7 9 7v10a1 1 0 0 1-1 1h-5v-7H9v7H4a1 1 0 0 1-1-1z"/>',walk:'<path d="M12 3c1.3 0 2.3 1 2.3 2.3S13.3 7.6 12 7.6 9.7 6.6 9.7 5.3 10.7 3 12 3ZM7 7c1 0 1.8.8 1.8 1.8S8 10.6 7 10.6 5.2 9.8 5.2 8.8 6 7 7 7Zm10 0c1 0 1.8.8 1.8 1.8S18 10.6 17 10.6s-1.8-.8-1.8-1.8S16 7 17 7ZM5 12.1c1 0 1.7.8 1.7 1.8S6 15.7 5 15.7s-1.7-.8-1.7-1.8S4 12.1 5 12.1Zm14 0c1 0 1.7.8 1.7 1.8s-.7 1.8-1.7 1.8-1.7-.8-1.7-1.8.7-1.8 1.7-1.8ZM12 10.3c2.2 0 5.8 4.3 5.8 6.9 0 1.6-1.2 2.8-2.7 2.8-1.2 0-2-.8-3.1-.8s-1.9.8-3.1.8c-1.5 0-2.7-1.2-2.7-2.8 0-2.6 3.6-6.9 5.8-6.9Z"/>',meet:'<path d="M8 12a4 4 0 1 0 0-8 4 4 0 0 0 0 8Zm8 0a3 3 0 1 0 0-6M2 20v-2a6 6 0 0 1 12 0v2H2Zm14-8a5 5 0 0 1 6 5v3h-5"/>',tasks:'<rect x="4" y="4" width="16" height="16" rx="3"/><path d="m8 12 2.5 2.5L16 9"/>',pets:'<circle cx="12" cy="8" r="4"/><path d="M4 21c0-4 3.6-7 8-7s8 3 8 7"/>',bell:'<path d="M18 8a6 6 0 0 0-12 0c0 7-3 7-3 9h18c0-2-3-2-3-9ZM10 21h4"/>',pin:'<path d="M20 10c0 5-8 11-8 11S4 15 4 10a8 8 0 1 1 16 0Z"/><circle cx="12" cy="10" r="2.5"/>',chev:'<path d="m9 18 6-6-6-6"/>',plus:'<path d="M12 5v14M5 12h14"/>',share:'<path d="M12 16V3m0 0L7 8m5-5 5 5M4 14v6h16v-6"/>',check:'<path d="m5 12 4 4L19 6"/>',pause:'<rect x="6" y="5" width="4" height="14" rx="1"/><rect x="14" y="5" width="4" height="14" rx="1"/>',play:'<path d="m7 4 13 8-13 8z"/>',edit:'<path d="M12 20h9M16 4l4 4L9 19H5v-4L16 4Z"/>'};
+    function icon(name){return `<svg viewBox="0 0 24 24" aria-hidden="true">${icons[name]||icons.home}</svg>`}
+    function esc(s){return String(s??'').replace(/[&<>"']/g,c=>({'&':'&amp;','<':'&lt;','>':'&gt;','"':'&quot;',"'":'&#39;'}[c]))}
+    const todayKey=()=>new Date().toISOString().slice(0,10);const defaultState={pets:[{id:1,name:'布丁',emoji:'🐕',type:'狗狗',breed:'柯基',gender:'男孩',age:'2岁3个月',weight:'12.6 kg',birthday:'2024-06-15',note:'亲人、爱玩球，对鸡肉过敏'},{id:2,name:'奶盖',emoji:'🐈',type:'猫猫',breed:'英短',gender:'女孩',age:'1岁8个月',weight:'4.2 kg',birthday:'2025-01-18',note:'喜欢晒太阳，晚上要梳毛'}],activePet:1,tasks:[{id:1,petId:1,name:'早餐喂食',icon:'🍚',time:'08:00',category:'饮食',done:false},{id:2,petId:1,name:'更换饮水',icon:'💧',time:'10:00',category:'饮水',done:false},{id:3,petId:1,name:'晚间散步',icon:'🦮',time:'18:30',category:'活动',done:false},{id:4,petId:1,name:'睡前梳毛',icon:'🪮',time:'21:00',category:'护理',done:false},{id:5,petId:2,name:'早餐喂食',icon:'🍚',time:'08:30',category:'饮食',done:false},{id:6,petId:2,name:'更换饮水',icon:'💧',time:'10:00',category:'饮水',done:false}],meetups:[{id:1,title:'周末草坪放电局',place:'世纪公园 · 3号门',time:'周六 09:30',distance:'1.2 km',people:4,emoji:'🐶🌿',theme:'green',tag:'小型犬友好',joined:false},{id:2,title:'日落河边慢慢走',place:'滨江步道 · 亲水平台',time:'周六 17:20',distance:'2.4 km',people:3,emoji:'🐕🌅',theme:'peach',tag:'轻松慢走',joined:false},{id:3,title:'晨间社交散步',place:'中央绿地 · 南入口',time:'周日 08:00',distance:'3.6 km',people:6,emoji:'🐩🌳',theme:'blue',tag:'新朋友',joined:false}],walks:12,totalKm:18.6,share:false,walkStatus:'idle',walkSeconds:0,walkDistance:0};
+    let state;try{state={...defaultState,...JSON.parse(localStorage.getItem('pawly-prototype')||'{}')}}catch{state=structuredClone(defaultState)}let tab='home',modal='',filter='全部',taskDay=0,walkTicker=null,toastTimer=null;
+    const save=()=>localStorage.setItem('pawly-prototype',JSON.stringify(state));const pet=()=>state.pets.find(p=>p.id===state.activePet)||state.pets[0];let petTasks=()=>state.tasks.filter(t=>t.petId===state.activePet);let counts=()=>({done:petTasks().filter(t=>t.done).length,total:petTasks().length});
+    function toast(msg){document.getElementById('toastRoot').innerHTML=`<div class="toast">${esc(msg)}</div>`;clearTimeout(toastTimer);toastTimer=setTimeout(()=>document.getElementById('toastRoot').innerHTML='',2600)}
+    function header(kicker,title,action){return `<header class="screen-head"><div class="topline"><div><div class="date-kicker">${kicker}</div><h1 class="screen-title">${title}</h1></div>${action||`<button class="icon-btn" onclick="showModal('notifications')" aria-label="通知">${icon('bell')}</button>`}</div></header>`}
+    function section(title,action='',fn=''){return `<div class="section-heading"><h3>${title}</h3>${action?`<button onclick="${fn}">${action} ›</button>`:''}</div>`}
+    function renderHome(){let p=pet(),c=counts();return `${header('你好，今天也一起好好生活','早安，铲屎官 ☀️',`<button class="avatar-mini" onclick="setTab('pets')" aria-label="宠物档案">${p.emoji}</button>`)}<div class="content"><div class="hero card"><div class="hero-top"><div><div class="hero-label">今日的主角</div><h2>${esc(p.name)}，出发吧！</h2><p>${esc(p.breed)} · ${esc(p.age)}</p><button class="pet-picker" onclick="showModal('switchPet')">切换宠物 ⌄</button></div><div class="hero-pet"><span>${p.emoji}</span></div></div><div class="hero-bottom"><i class="hero-dot"></i>陪伴它的每一天，都是好日子</div></div>${section('带它出去走走','遛狗记录',"setTab('walk')")}<div class="card walk-card"><div class="walk-illustration"><span>🦮</span></div><div class="walk-info"><h4>今天的风刚刚好</h4><p>带${esc(p.name)}出门转转，记录每一步的小快乐。</p><button class="primary" onclick="setTab('walk')">开始遛狗　→</button></div></div><div class="stats"><div class="stat card"><small>本月遛狗</small><strong>${state.walks}<i>次</i></strong></div><div class="stat card"><small>累计距离</small><strong>${Number(state.totalKm).toFixed(1)}<i>km</i></strong></div><div class="stat card"><small>今日任务</small><strong>${c.done}/${c.total}</strong></div></div>${section('今天要做的事','全部任务',"setTab('tasks')")}<div class="progress"><div class="progress-track"><span style="width:${c.total?c.done/c.total*100:0}%"></span></div>${c.done}/${c.total} 已完成</div><div class="card tasks-card">${petTasks().slice(0,4).map(taskHTML).join('')||'<div class="empty">还没有任务，去添加第一项吧</div>'}</div>${section('附近有约','看看更多',"setTab('meet')")}<div class="card meet-mini" onclick="setTab('meet')" style="cursor:pointer"><div class="meet-photo">🐶</div><div><div class="meet-title">周末草坪放电局</div><div class="meet-meta">📍世纪公园 · 3号门<br>周六 09:30 · 距你 1.2 km</div><span class="pill">已有 4 位小伙伴</span></div></div></div>`}
+    function taskHTML(t){return `<div class="task-row ${t.done?'done':''}"><button class="check" onclick="toggleTask(${t.id})" aria-label="${t.done?'取消完成':'完成'}${esc(t.name)}">${t.done?icon('check'):''}</button><div class="task-icon">${t.icon}</div><div class="task-copy"><div class="task-name">${esc(t.name)}</div><div class="task-sub">${esc(pet().name)} · ${esc(t.category)}</div></div><div class="task-time">${esc(t.time)}</div></div>`}
+    const mapSVG=`<svg viewBox="0 0 420 365" preserveAspectRatio="xMidYMid slice" aria-label="公园路线示意地图"><rect width="420" height="365" fill="#e9efe7"/><path d="M-20 80 Q85 108 140 58 T300 26 T440 65M-20 265 Q108 243 192 286 T440 254" stroke="#fdfcf6" stroke-width="32" fill="none"/><path d="M64-10 Q105 101 73 189 T112 388M324-10 Q289 100 338 182 T304 390" stroke="#fdfcf6" stroke-width="22" fill="none"/><path d="M-10 186Q110 173 160 152T435 182" stroke="#fdfcf6" stroke-width="15" fill="none"/><path d="M-10 80 Q85 108 140 58 T300 26 T440 65M-20 265 Q108 243 192 286 T440 254" stroke="#d3dfd1" stroke-width="1.5" fill="none"/><path d="M170 62Q242 36 283 77T284 169Q233 192 184 165T170 62" fill="#cfe2c7"/><path d="M-4 302Q47 295 89 318T160 365H-4" fill="#c6dec3"/><path d="M334 292Q396 265 430 291V365H350" fill="#c6dec3"/><path d="M133 54c14-7 27-8 34-6M175 218c23-8 40-8 54-5" stroke="#9bc4a3" stroke-width="5" stroke-linecap="round"/><path d="M140 244 Q162 206 205 209 T274 176 Q301 155 294 113" stroke="#2c9570" stroke-width="6" stroke-linecap="round" stroke-dasharray="2 1" fill="none"/><circle cx="141" cy="244" r="15" fill="#fff"/><circle cx="141" cy="244" r="8" fill="#2c9570"/><circle cx="294" cy="113" r="21" fill="#fff"/><text x="294" y="120" text-anchor="middle" font-size="20">🐕</text><text x="183" y="114" font-size="12" fill="#83a48b" font-weight="bold">中心草坪</text><text x="25" y="143" font-size="11" fill="#94a69b">银杏大道</text><text x="282" y="323" font-size="11" fill="#94a69b">咖啡角</text></svg>`;
+    function timeDisplay(){let m=Math.floor(state.walkSeconds/60),s=state.walkSeconds%60;return `${String(m).padStart(2,'0')}:${String(s).padStart(2,'0')}`}
+    function renderWalk(){let running=state.walkStatus==='running',paused=state.walkStatus==='paused';return `${header('和毛孩子一起探索城市','一起去遛狗',`<button class="icon-btn" onclick="showModal('walkHistory')" aria-label="遛狗记录">${icon('walk')}</button>`)}<div class="map-wrap">${mapSVG}<div class="map-overlay"><div class="map-badge"><i></i>${running?'正在记录路线':paused?'路线已暂停':'附近适合散步'}</div><button class="map-control" onclick="toast('已定位到附近公园（原型示意地图）')" aria-label="定位">⌖</button></div></div><div class="card walk-panel"><h3>${running?'正在和'+esc(pet().name)+'散步':paused?'休息一下，等你回来':'出门走走吧'}</h3><p class="subtitle">${running?'每一步都值得记录':'打开位置分享，让朋友知道你们在哪里'}</p><div class="walk-numbers"><div><strong id="walkTime">${timeDisplay()}</strong><small>时长</small></div><div><strong id="walkDistance">${state.walkDistance.toFixed(2)}</strong><small>公里</small></div><div><strong id="walkPace">${state.walkSeconds?Math.max(4,Math.round(state.walkSeconds/60/Math.max(state.walkDistance,.01))):'--'}</strong><small>分钟 / 公里</small></div></div><div class="walk-actions">${state.walkStatus==='idle'?`<button class="primary" onclick="startWalk()">${icon('play')} 开始遛狗</button>`:`<button class="soft-button" onclick="pauseWalk()">${icon(running?'pause':'play')} ${running?'暂停':'继续'}</button><button class="primary" onclick="finishWalk()">结束并保存</button>`}</div><div class="share-line"><div>分享实时位置<small>${state.share?'已开启 · 仅在本次遛狗中分享':'让约遛的朋友更容易找到你'}</small></div><button class="switch ${state.share?'on':''}" onclick="toggleShare()" aria-label="切换位置分享" aria-pressed="${state.share}"></button></div><div class="tip-card">${state.share?'🟢 位置分享已开启。你可以随时关闭，结束遛狗后会自动停止。':'🔒 位置仅在你主动开启时分享。这个原型使用示意地图，不会读取真实定位。'}</div></div><div class="content">${section('附近好去处')}<div class="card meet-mini" onclick="setTab('meet')" style="cursor:pointer"><div class="meet-photo">🌳</div><div><div class="meet-title">世纪公园 · 中心草坪</div><div class="meet-meta">开阔草地 · 适合小型犬<br>步行约 12 分钟</div><span class="pill">发现附近约遛活动 →</span></div></div></div>`}
+    function renderMeet(){let ms=state.meetups.filter(m=>filter==='全部'||(filter==='附近'&&parseFloat(m.distance)<=2.5)||(filter==='周末'&&m.time.includes('周'))||(filter==='我参加的'&&m.joined));return `${header('和新朋友一起出门','约个伴，一起遛',`<button class="icon-btn" onclick="showModal('newMeet')" aria-label="发起约遛">${icon('plus')}</button>`)}<div class="content"><div class="filters">${['全部','附近','周末','我参加的'].map(f=>`<button class="filter ${filter===f?'active':''}" onclick="setFilter('${f}')">${f}</button>`).join('')}</div>${ms.map(m=>`<article class="card meet-card"><div class="meet-banner ${m.theme}"><span class="tag">${esc(m.tag)}</span><span class="scene">${m.emoji}</span></div><h4>${esc(m.title)}</h4><p>📍 ${esc(m.place)}　·　${esc(m.distance)}</p><div class="meet-footer"><div class="participants"><span class="face">🐶</span><span class="face">🐕</span><span class="face">🐩</span><span>${esc(m.time)} · ${m.people} 人</span></div><button class="join-btn ${m.joined?'joined':''}" onclick="joinMeet(${m.id})">${m.joined?'已参加 ✓':'加入约遛'}</button></div></article>`).join('')||'<div class="card empty">这里暂时没有活动，发起一场吧 🐾</div>'}<button class="add-dashed" onclick="showModal('newMeet')">＋ 发起一场约遛</button><p class="small-note">约遛活动为原型演示数据，加入后会保存在此浏览器中。</p></div>`}
+    function renderTasks(){let c=counts(), days=['日','一','二','三','四','五','六'],base=new Date();let arr=Array.from({length:7},(_,i)=>{let d=new Date(base);d.setDate(d.getDate()+i);return d});return `${header('细心照顾每一个小日子','今日照护计划',`<button class="icon-btn" onclick="showModal('newTask')" aria-label="添加任务">${icon('plus')}</button>`)}<div class="content"><div class="day-strip">${arr.map((d,i)=>`<button class="day ${taskDay===i?'active':''}" onclick="setTaskDay(${i})"><span>周${days[d.getDay()]}</span><strong>${d.getDate()}</strong></button>`).join('')}</div><div class="card" style="padding:17px 18px;background:#e2f0e5"><div style="display:flex;align-items:center;justify-content:space-between"><div><div style="font-size:11px;color:#71947a;font-weight:750">${esc(pet().name)}的照护进度</div><div style="font-size:24px;font-weight:850;margin-top:4px">${c.done}/${c.total} <span style="font-size:12px;color:#6a9775">项已完成</span></div></div><div style="font-size:39px">${c.done===c.total&&c.total?'🎉':'🌱'}</div></div><div class="progress-track" style="margin-top:15px;background:#cae1d0"><span style="width:${c.total?c.done/c.total*100:0}%"></span></div></div>${taskDay?'<div class="tip-card">这是未来日期的计划预览。原型中的完成状态按当前清单演示。</div>':''}<div class="task-group-title"><strong>日常任务</strong><span>${c.total} 项任务</span></div><div class="card task-card">${petTasks().map(taskHTML).join('')||'<div class="empty">还没有任务，添加一项吧</div>'}</div><button class="add-dashed" onclick="showModal('newTask')">＋ 添加任务</button></div>`}
+    function renderPets(){let p=pet();return `${header('每只毛孩子都独一无二','我的毛孩子',`<button class="icon-btn" onclick="showModal('newPet')" aria-label="添加宠物">${icon('plus')}</button>`)}<div class="content"><div class="card pet-list-card">${state.pets.map(x=>`<div class="pet-list-row ${x.id===p.id?'active':''}" onclick="switchPet(${x.id})"><div class="pet-avatar">${x.emoji}</div><div><h4>${esc(x.name)} ${x.id===p.id?'· 当前':''}</h4><p>${esc(x.breed)} · ${esc(x.age)}</p></div><div class="arrow">${icon('chev')}</div></div>`).join('')}</div>${section('宠物档案')}<div class="card profile-card"><div class="profile-top"><div class="profile-big">${p.emoji}</div><div><div class="profile-name">${esc(p.name)}</div><div class="profile-desc">${esc(p.breed)} · ${esc(p.gender)}</div></div></div><div class="profile-grid"><div class="profile-field"><small>年龄</small><strong>${esc(p.age)}</strong></div><div class="profile-field"><small>体重</small><strong>${esc(p.weight)}</strong></div><div class="profile-field"><small>生日</small><strong>${esc(p.birthday||'未填写')}</strong></div></div><div class="profile-note">🐾 ${esc(p.note||'还没有备注，记录它的小习惯吧。')}</div><button class="outline-button" onclick="showModal('editPet')">${icon('edit')} 编辑档案</button></div>${section('一起生活')}<div class="stats"><div class="stat card"><small>遛狗次数</small><strong>${state.walks}</strong></div><div class="stat card"><small>累计路程</small><strong>${Number(state.totalKm).toFixed(1)}<i>km</i></strong></div></div><button class="add-dashed" onclick="showModal('newPet')">＋ 添加另一只毛孩子</button></div>`}
+    function renderNav(){let items=[['home','首页','home'],['meet','约遛','meet'],['walk','遛狗','walk'],['tasks','任务','tasks'],['pets','宠物','pets']];document.getElementById('tabbar').innerHTML=items.map(([id,label,ic])=>`<button class="nav-item ${tab===id?'active':''} ${id==='walk'?'walk-nav':''}" onclick="setTab('${id}')" aria-label="${label}">${id==='walk'?`<span class="nav-bubble">${icon(ic)}</span>`:icon(ic)}<span>${label}</span></button>`).join('')}
+    function render(){document.getElementById('screen').innerHTML=({home:renderHome,walk:renderWalk,meet:renderMeet,tasks:renderTasks,pets:renderPets})[tab]();renderNav();renderModal()}
+    function setTab(t){tab=t;document.getElementById('screen').scrollTop=0;render()}function setFilter(f){filter=f;render()}function setTaskDay(n){taskDay=n;render()}function toggleTask(id){let t=state.tasks.find(x=>x.id===id);if(t){t.done=!t.done;save();render();toast(t.done?'任务完成，做得好！':'已取消完成')}}function switchPet(id){state.activePet=id;save();modal='';render();toast('已切换到 '+pet().name)}
+    function tick(){if(state.walkStatus!=='running')return;state.walkSeconds++;state.walkDistance=+(state.walkSeconds*0.0018).toFixed(2);let tm=document.getElementById('walkTime'),ds=document.getElementById('walkDistance'),pc=document.getElementById('walkPace');if(tm)tm.textContent=timeDisplay();if(ds)ds.textContent=state.walkDistance.toFixed(2);if(pc)pc.textContent=Math.max(4,Math.round(state.walkSeconds/60/Math.max(state.walkDistance,.01)));if(state.walkSeconds%5===0)save()}
+    function startWalk(){state.walkStatus='running';state.walkSeconds=0;state.walkDistance=0;clearInterval(walkTicker);walkTicker=setInterval(tick,1000);save();render();toast('开始记录遛狗路线')}
+    function pauseWalk(){if(state.walkStatus==='running'){state.walkStatus='paused';clearInterval(walkTicker)}else{state.walkStatus='running';walkTicker=setInterval(tick,1000)}save();render()}
+    function finishWalk(){if(state.walkStatus==='idle')return;clearInterval(walkTicker);let mins=Math.max(1,Math.ceil(state.walkSeconds/60)),dist=state.walkDistance;state.walks++;state.totalKm=+(Number(state.totalKm)+dist).toFixed(2);state.walkStatus='idle';state.walkSeconds=0;state.walkDistance=0;state.share=false;save();render();toast(`已保存：${mins} 分钟 · ${dist.toFixed(2)} km`)}
+    function toggleShare(){state.share=!state.share;save();render();toast(state.share?'位置分享已开启':'位置分享已关闭')}
+    function joinMeet(id){let m=state.meetups.find(x=>x.id===id);if(!m)return;m.joined=!m.joined;m.people+=m.joined?1:-1;save();render();toast(m.joined?'加入成功，记得准时出发！':'已退出约遛')}
+    function showModal(type){modal=type;renderModal()}function closeModal(){modal='';renderModal()}
+    function renderModal(){const root=document.getElementById('modalRoot');if(!modal){root.innerHTML='';return}let p=pet(),title='',body='';if(modal==='switchPet'){title='选择毛孩子';body=`<div class="pet-list-card">${state.pets.map(x=>`<div class="pet-list-row ${x.id===p.id?'active':''}" onclick="switchPet(${x.id})"><div class="pet-avatar">${x.emoji}</div><div><h4>${esc(x.name)}</h4><p>${esc(x.breed)} · ${esc(x.age)}</p></div></div>`).join('')}</div><button class="add-dashed" onclick="showModal('newPet')">＋ 添加宠物</button>`}else if(modal==='newPet'||modal==='editPet'){let edit=modal==='editPet';title=edit?'编辑宠物档案':'添加毛孩子';body=`<form onsubmit="savePet(event,${edit})"><label class="field"><span>名字</span><input name="name" required maxlength="20" value="${edit?esc(p.name):''}" placeholder="它叫什么？"></label><div class="form-grid"><label class="field"><span>宠物类型</span><select name="type"><option ${edit&&p.type==='狗狗'?'selected':''}>狗狗</option><option ${edit&&p.type==='猫猫'?'selected':''}>猫猫</option><option ${edit&&p.type==='其他'?'selected':''}>其他</option></select></label><label class="field"><span>性别</span><select name="gender"><option ${edit&&p.gender==='男孩'?'selected':''}>男孩</option><option ${edit&&p.gender==='女孩'?'selected':''}>女孩</option><option ${edit&&p.gender==='不确定'?'selected':''}>不确定</option></select></label></div><div class="form-grid"><label class="field"><span>品种</span><input name="breed" maxlength="25" value="${edit?esc(p.breed):''}" placeholder="如：柯基"></label><label class="field"><span>体重</span><input name="weight" maxlength="12" value="${edit?esc(p.weight):''}" placeholder="如：12 kg"></label></div><div class="form-grid"><label class="field"><span>年龄</span><input name="age" maxlength="20" value="${edit?esc(p.age):''}" placeholder="如：2岁"></label><label class="field"><span>生日</span><input name="birthday" type="date" value="${edit?esc(p.birthday):''}"></label></div><label class="field"><span>小习惯 / 注意事项</span><input name="note" maxlength="100" value="${edit?esc(p.note):''}" placeholder="记录它独特的小习惯"></label><button class="primary" type="submit">${edit?'保存档案':'添加宠物'}</button></form>`}else if(modal==='newTask'){title='添加日常任务';body=`<form onsubmit="addTask(event)"><label class="field"><span>任务名称</span><input name="name" required maxlength="30" placeholder="例如：晚餐喂食"></label><div class="form-grid"><label class="field"><span>分类</span><select name="category"><option>饮食</option><option>饮水</option><option>活动</option><option>护理</option><option>其他</option></select></label><label class="field"><span>提醒时间</span><input name="time" type="time" value="18:00" required></label></div><div class="tip-card">任务会添加到当前宠物「${esc(p.name)}」的每日清单。</div><button class="primary" type="submit">添加任务</button></form>`}else if(modal==='newMeet'){title='发起约遛';body=`<form onsubmit="addMeet(event)"><label class="field"><span>活动名称</span><input name="title" required maxlength="30" placeholder="例如：周末公园散步"></label><label class="field"><span>集合地点</span><input name="place" required maxlength="40" placeholder="例如：世纪公园 3 号门"></label><div class="form-grid"><label class="field"><span>时间</span><input name="time" required maxlength="25" placeholder="周六 09:30"></label><label class="field"><span>距你多远</span><input name="distance" required maxlength="12" placeholder="1.2 km"></label></div><label class="field"><span>活动标签</span><input name="tag" maxlength="20" placeholder="例如：小型犬友好"></label><button class="primary" type="submit">发布约遛</button></form>`}else if(modal==='notifications'){title='消息提醒';body='<div class="empty">今天还没有新消息。带毛孩子出门，或参加一场约遛吧 🐾</div>'}else if(modal==='walkHistory'){title='遛狗记录';body=`<div class="profile-grid"><div class="profile-field"><small>累计次数</small><strong>${state.walks} 次</strong></div><div class="profile-field"><small>累计里程</small><strong>${Number(state.totalKm).toFixed(1)} km</strong></div><div class="profile-field"><small>最近状态</small><strong>${state.walkStatus==='idle'?'已完成':'进行中'}</strong></div></div><p class="small-note">原型目前只展示汇总数字；正式版本可在这里查看每次路线与时长。</p>`}root.innerHTML=`<div class="modal-backdrop" onclick="if(event.target===this)closeModal()"><div class="modal"><div class="modal-handle"></div><div class="modal-head"><h3>${title}</h3><button class="close" onclick="closeModal()" aria-label="关闭">×</button></div>${body}</div></div>`}
+    function savePet(e,edit){e.preventDefault();let x=Object.fromEntries(new FormData(e.target));let emoji=x.type==='猫猫'?'🐈':x.type==='狗狗'?'🐕':'🐾';if(edit){Object.assign(pet(),x,{emoji})}else{let id=Date.now();state.pets.push({id,...x,emoji});state.activePet=id}save();modal='';setTab('pets');toast(edit?'宠物档案已更新':'新伙伴加入啦！')}
+    function addTask(e){e.preventDefault();let x=Object.fromEntries(new FormData(e.target));let emoji={饮食:'🍚',饮水:'💧',活动:'🦮',护理:'🪮',其他:'✨'}[x.category];state.tasks.push({id:Date.now(),petId:state.activePet,name:x.name,category:x.category,time:x.time,icon:emoji,done:false});save();modal='';setTab('tasks');toast('任务已添加')}
+    function addMeet(e){e.preventDefault();let x=Object.fromEntries(new FormData(e.target));state.meetups.unshift({id:Date.now(),title:x.title,place:x.place,time:x.time,distance:x.distance,tag:x.tag||'新活动',people:1,emoji:'🐕🌿',theme:'green',joined:true});filter='全部';save();modal='';setTab('meet');toast('约遛已发布')}
+    if(state.walkStatus==='running')walkTicker=setInterval(tick,1000);render();
+  </script>
+  <style>
+    .detail-link{border:0;background:none;padding:0;text-align:left;color:inherit;font-weight:inherit;font-size:inherit;cursor:pointer}.detail-link:hover{color:var(--green2)}
+    .task-edit{border:0;background:#f3f7f2;color:#789281;border-radius:8px;width:27px;height:27px;display:grid;place-items:center;padding:0;margin-left:5px}.task-edit svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
+    .timeline-card{padding:14px 16px}.walk-record{display:flex;align-items:center;gap:13px;padding:11px 0;border-bottom:1px solid var(--line)}.walk-record:last-child{border-bottom:0}.record-badge{width:44px;height:44px;background:#eaf3e8;border-radius:14px;display:grid;place-items:center;font-size:22px;flex:none}.record-main{flex:1}.record-main strong{display:block;font-size:12px}.record-main small{display:block;color:#9ba99e;font-size:11px;margin-top:4px}.record-distance{font-size:14px;font-weight:850;color:var(--green)}
+    .detail-hero{border-radius:18px;background:linear-gradient(135deg,#dcebdd,#add2b1);height:130px;display:grid;place-items:center;font-size:58px;margin-bottom:16px}.detail-tags{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 16px}.detail-tags span{background:#ebf3e9;color:#5d8b6a;font-size:11px;font-weight:750;border-radius:8px;padding:7px 9px}.detail-row{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px}.detail-row b{min-width:62px;color:#94a49a}.detail-row span{line-height:1.5}.detail-copy{font-size:12px;color:#6e8375;line-height:1.8;margin:16px 0}.detail-attendees{background:#f5f8f3;border-radius:14px;padding:13px 14px;font-size:11px;color:#6c8272}.detail-attendees strong{display:block;color:var(--ink);font-size:12px;margin-bottom:6px}.danger-button{width:100%;border:0;background:#fff0ec;color:#bf6559;border-radius:12px;padding:12px;font-weight:800;font-size:12px;margin-top:10px}.two-actions{display:flex;gap:8px}.two-actions>*{flex:1}.section-caption{font-size:11px;color:var(--muted);margin:-5px 2px 11px}.health-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.health-item{background:#fff;padding:15px;border-radius:17px;box-shadow:0 3px 22px rgba(27,63,47,.035)}.health-item small{display:block;color:#97a79c;font-size:10px}.health-item strong{display:block;margin-top:6px;font-size:12px;line-height:1.45}.history-empty{background:#fff;border-radius:16px;padding:20px;color:#92a398;text-align:center;font-size:11px}
+    /* 所有通过 icon() 生成的图标都必须有明确尺寸，防止 SVG 默认 300×150 撑坏按钮。 */
+    button svg,.pet-list-row .arrow svg{width:20px;height:20px;flex:none;display:block;fill:none;stroke:currentColor;stroke-width:1.85;stroke-linecap:round;stroke-linejoin:round}
+    .walk-actions button,.outline-button{display:flex;align-items:center;justify-content:center;gap:7px}
+    .walk-actions button svg,.outline-button svg{width:18px;height:18px}
+    .pet-list-row .arrow{display:grid;place-items:center;flex:none;width:20px;height:20px}
+    .walk-party{padding:13px 0 16px;border-bottom:1px solid var(--line);margin-bottom:16px}.walk-party-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.walk-party-head strong{font-size:12px}.walk-party-head small{font-size:10px;color:var(--muted)}.walk-party-list{display:flex;flex-wrap:wrap;gap:7px}.walk-dog{display:flex;align-items:center;gap:5px;border:1.5px solid #e2ece4;background:#f8faf7;color:#84988a;border-radius:11px;padding:7px 10px;font-size:11px;font-weight:800}.walk-dog.selected{background:#e7f3e8;border-color:#86be9b;color:var(--green)}.walk-dog:disabled{opacity:.85;cursor:default}.walk-dog b{font-size:18px;line-height:1}.walk-dog span{font-size:11px}.walk-party-note{font-size:10px;color:#9aab9c;margin-top:8px;line-height:1.5}
+    .home-walk-card{display:block;padding:15px}.home-walk-intro{display:flex;align-items:center;gap:13px}.home-walk-intro .walk-illustration{width:70px;height:70px;font-size:35px}.home-walk-intro h4{font-size:15px;margin:0 0 5px}.home-walk-intro p{font-size:11px;line-height:1.5;color:var(--muted);margin:0}.home-walk-pets{display:flex;flex-wrap:wrap;gap:7px;margin:14px 0 12px}.home-walk-pets .walk-dog{padding:7px 9px}.home-walk-pets .add-dog{border-style:dashed;background:white;color:var(--green2)}.home-walk-start{width:100%;height:42px;display:flex;align-items:center;justify-content:center;gap:7px;font-size:12px}.home-walk-start svg{width:16px;height:16px}
+    .walk-choice-top{padding:15px 16px;margin-bottom:12px;border:2px solid #c8e0ce}.walk-choice-top .walk-party{border:0;padding:0;margin:0}.walk-choice-top .walk-party-head strong{font-size:14px}.walk-choice-top .walk-party-note{margin-top:7px}.walk-choice-top .walk-dog{min-height:38px}.walk-choice-top:before{content:"可多选";display:inline-block;background:#e8f4e9;color:#478668;border-radius:7px;padding:4px 7px;font-size:10px;font-weight:850;margin-bottom:8px}.map-wrap{height:320px}
+    .brand-logo{width:44px;height:44px;border-radius:14px;object-fit:cover;box-shadow:0 7px 18px #174e4230}.hero{min-height:296px}.hero:after{left:10px;right:10px;top:auto;bottom:0;width:calc(100% - 20px);height:152px;border:0;border-radius:0;background:url('pets-fe/assets/corgi-family-five.png') center bottom/contain no-repeat;z-index:0}.hero-pet{display:none}.hero-bottom{margin-top:11px}.home-walk-card .walk-illustration{background:#e1eedc url('pets-fe/assets/corgi-family-five.png') 0% top/500% auto no-repeat;font-size:0}.home-walk-card .walk-illustration:before{display:none}.home-walk-card .walk-illustration span{display:none}.corgi-crop{display:inline-block;flex:none;background:#f1dfbe url('pets-fe/assets/corgi-family-five.png') var(--corgi-x,0%) top/500% auto no-repeat}.walk-dog b .corgi-crop{width:25px;height:25px;border-radius:8px}.pet-avatar.corgi-crop{width:57px;height:57px;border-radius:18px}.profile-big.corgi-crop{width:76px;height:76px;border-radius:24px}.avatar-mini .corgi-crop{width:36px;height:36px;border-radius:50%}.avatar-mini{overflow:hidden;padding:0}.pet-picker{position:relative;z-index:2}
+    .cat-hero{min-height:194px}.cat-hero:after{background:none;border:1px solid #ffffff2b;border-radius:50%;width:184px;height:184px;right:-35px;left:auto;top:-55px;bottom:auto}.cat-hero .hero-pet{display:grid}
+  </style>
+  <script>
+    // 第二轮原型：日期化任务、活动详情、遛狗记录与更完整的宠物档案。
+    const localDay = d => `${d.getFullYear()}-${String(d.getMonth()+1).padStart(2,'0')}-${String(d.getDate()).padStart(2,'0')}`;
+    const dayAt = offset => {const d=new Date();d.setHours(12,0,0,0);d.setDate(d.getDate()+offset);return d};
+    const dayKey = offset => localDay(dayAt(offset));
+    state.taskCompletions ||= {};
+    state.walkHistory ||= [];
+    for(const t of state.tasks){if(t.done && !state.taskCompletions[`${t.id}:${dayKey(0)}`])state.taskCompletions[`${t.id}:${dayKey(0)}`]=true;delete t.done;t.repeat ||= '每天'}
+    for(const p of state.pets){p.allergy ??= p.id===1?'鸡肉':'无';p.care ??= p.id===1?'出门前检查牵引绳，回来擦脚':'每周梳毛 2 次';p.vaccine ??= '待记录'}
+    for(const m of state.meetups){m.maxPeople ||= 8;m.description ||= '一起轻松散步，让毛孩子交新朋友。请自带牵引绳和饮水，集合后按大家的节奏出发。'}
+    save();
+
+    function dueTasks(offset){const weekday=dayAt(offset).getDay();return state.tasks.filter(t=>t.petId===state.activePet && (t.repeat==='每天'||!t.repeat||(t.repeat==='工作日'&&weekday>0&&weekday<6)||(t.repeat==='周末'&&(weekday===0||weekday===6)))).sort((a,b)=>a.time.localeCompare(b.time))}
+    function doneFor(t,offset){return !!state.taskCompletions[`${t.id}:${dayKey(offset)}`]}
+    function taskStats(offset){const a=dueTasks(offset);return {done:a.filter(t=>doneFor(t,offset)).length,total:a.length}}
+    petTasks=()=>dueTasks(tab==='tasks'?taskDay:0);
+    counts=()=>taskStats(0);
+    taskHTML=function(t){const offset=tab==='tasks'?taskDay:0,done=doneFor(t,offset);return `<div class="task-row ${done?'done':''}"><button class="check" onclick="toggleTask(${t.id})" aria-label="${done?'取消完成':'完成'}${esc(t.name)}">${done?icon('check'):''}</button><div class="task-icon">${t.icon}</div><div class="task-copy"><div class="task-name">${esc(t.name)}</div><div class="task-sub">${esc(pet().name)} · ${esc(t.category)} · ${esc(t.repeat||'每天')}</div></div><div class="task-time">${esc(t.time)}</div>${tab==='tasks'?`<button class="task-edit" onclick="showModal('editTask:${t.id}')" aria-label="编辑${esc(t.name)}">${icon('edit')}</button>`:''}</div>`};
+    toggleTask=function(id){const t=state.tasks.find(x=>x.id===id);if(!t)return;const offset=tab==='tasks'?taskDay:0,key=`${id}:${dayKey(offset)}`;state.taskCompletions[key]=!state.taskCompletions[key];save();render();toast(state.taskCompletions[key]?'任务完成，做得好！':'已取消完成')};
+    renderTasks=function(){const c=taskStats(taskDay),days=['日','一','二','三','四','五','六'],arr=Array.from({length:7},(_,i)=>dayAt(i));return `${header('细心照顾每一个小日子','日常照护计划',`<button class="icon-btn" onclick="showModal('newTask')" aria-label="添加任务">${icon('plus')}</button>`)}<div class="content"><div class="day-strip">${arr.map((d,i)=>`<button class="day ${taskDay===i?'active':''}" onclick="setTaskDay(${i})"><span>${i===0?'今天':`周${days[d.getDay()]}`}</span><strong>${d.getDate()}</strong></button>`).join('')}</div><div class="card" style="padding:17px 18px;background:#e2f0e5"><div style="display:flex;align-items:center;justify-content:space-between"><div><div style="font-size:11px;color:#71947a;font-weight:750">${esc(pet().name)} · ${taskDay===0?'今天':`${dayAt(taskDay).getMonth()+1}月${dayAt(taskDay).getDate()}日`}的照护</div><div style="font-size:24px;font-weight:850;margin-top:4px">${c.done}/${c.total} <span style="font-size:12px;color:#6a9775">项已完成</span></div></div><div style="font-size:39px">${c.done===c.total&&c.total?'🎉':'🌱'}</div></div><div class="progress-track" style="margin-top:15px;background:#cae1d0"><span style="width:${c.total?c.done/c.total*100:0}%"></span></div></div><div class="task-group-title"><strong>${taskDay?'当日计划':'今天要做的事'}</strong><span>${c.total} 项 · 点击右侧可编辑</span></div><div class="card task-card">${dueTasks(taskDay).map(taskHTML).join('')||'<div class="empty">这天没有安排任务，给毛孩子放个假吧 ☁️</div>'}</div><button class="add-dashed" onclick="showModal('newTask')">＋ 添加任务</button><p class="small-note">每天、工作日、周末三种重复规则；每一天的完成状态分别保存。</p></div>`};
+
+    const firstWalkRender=renderWalk;
+    renderWalk=function(){const latest=state.walkHistory.filter(w=>w.petId===state.activePet).slice(0,2);return firstWalkRender()+`<div class="content">${section('最近的脚印','全部记录',"showModal('walkHistory')")}${latest.length?`<div class="card timeline-card">${latest.map(w=>`<div class="walk-record"><div class="record-badge">🐾</div><div class="record-main"><strong>${esc(w.petName)}的散步</strong><small>${esc(w.date)} · ${Math.max(1,Math.ceil(w.seconds/60))} 分钟</small></div><div class="record-distance">${Number(w.distance).toFixed(2)} km</div></div>`).join('')}</div>`:'<div class="history-empty">完成一次遛狗，脚印就会出现在这里 🐾</div>'}</div>`};
+    finishWalk=function(){if(state.walkStatus==='idle')return;clearInterval(walkTicker);const w={id:Date.now(),petId:state.activePet,petName:pet().name,date:new Date().toLocaleString('zh-CN',{month:'2-digit',day:'2-digit',hour:'2-digit',minute:'2-digit'}),seconds:state.walkSeconds,distance:state.walkDistance};state.walkHistory.unshift(w);state.walks++;state.totalKm=+(Number(state.totalKm)+w.distance).toFixed(2);state.walkStatus='idle';state.walkSeconds=0;state.walkDistance=0;state.share=false;save();render();toast(`已保存：${Math.max(1,Math.ceil(w.seconds/60))} 分钟 · ${w.distance.toFixed(2)} km`)};
+    toggleShare=function(){if(state.walkStatus==='idle'){toast('开始遛狗后才能分享位置');return}state.share=!state.share;save();render();toast(state.share?'位置分享已开启':'位置分享已关闭')};
+
+    renderMeet=function(){const ms=state.meetups.filter(m=>filter==='全部'||(filter==='附近'&&parseFloat(m.distance)<=2.5)||(filter==='周末'&&m.time.includes('周'))||(filter==='我参加的'&&m.joined));return `${header('和新朋友一起出门','约个伴，一起遛',`<button class="icon-btn" onclick="showModal('newMeet')" aria-label="发起约遛">${icon('plus')}</button>`)}<div class="content"><div class="filters">${['全部','附近','周末','我参加的'].map(f=>`<button class="filter ${filter===f?'active':''}" onclick="setFilter('${f}')">${f}</button>`).join('')}</div>${ms.map(m=>`<article class="card meet-card"><div class="meet-banner ${m.theme}" onclick="showModal('meetDetail:${m.id}')" style="cursor:pointer"><span class="tag">${esc(m.tag)}</span><span class="scene">${m.emoji}</span></div><h4><button class="detail-link" onclick="showModal('meetDetail:${m.id}')">${esc(m.title)}　›</button></h4><p>📍 ${esc(m.place)}　·　${esc(m.distance)}</p><div class="meet-footer"><div class="participants"><span class="face">🐶</span><span class="face">🐕</span><span class="face">🐩</span><span>${esc(m.time)} · ${m.people}/${m.maxPeople} 人</span></div><button class="join-btn ${m.joined?'joined':''}" onclick="showModal('meetDetail:${m.id}')">${m.joined?'查看活动':'查看详情'}</button></div></article>`).join('')||'<div class="card empty">这里暂时没有活动，发起一场吧 🐾</div>'}<button class="add-dashed" onclick="showModal('newMeet')">＋ 发起一场约遛</button><p class="small-note">活动和距离为原型演示数据；正式版本需接入地图与真实活动信息。</p></div>`};
+    joinMeet=function(id){const m=state.meetups.find(x=>x.id===id);if(!m)return;if(!m.joined&&m.people>=m.maxPeople){toast('这场活动已经满员');return}m.joined=!m.joined;m.people+=m.joined?1:-1;save();render();toast(m.joined?`已为${pet().name}报名，记得准时出发！`:'已退出约遛')};
+
+    renderPets=function(){const p=pet(),ownWalks=state.walkHistory.filter(w=>walkIds(w).includes(p.id));return `${header('每只毛孩子都独一无二','我的毛孩子',`<button class="icon-btn" onclick="showModal('newPet')" aria-label="添加宠物">${icon('plus')}</button>`)}<div class="content"><div class="card pet-list-card">${state.pets.map(x=>`<div class="pet-list-row ${x.id===p.id?'active':''}" onclick="switchPet(${x.id})"><div class="pet-avatar">${x.emoji}</div><div><h4>${esc(x.name)} ${x.id===p.id?'· 当前':''}</h4><p>${esc(x.breed||x.type)} · ${esc(x.age||'年龄待填写')}</p></div><div class="arrow">${icon('chev')}</div></div>`).join('')}</div>${section('基本档案')}<div class="card profile-card"><div class="profile-top"><div class="profile-big">${p.emoji}</div><div><div class="profile-name">${esc(p.name)}</div><div class="profile-desc">${esc(p.breed||p.type)} · ${esc(p.gender)}</div></div></div><div class="profile-grid"><div class="profile-field"><small>年龄</small><strong>${esc(p.age||'待填写')}</strong></div><div class="profile-field"><small>体重</small><strong>${esc(p.weight||'待填写')}</strong></div><div class="profile-field"><small>生日</small><strong>${esc(p.birthday||'待填写')}</strong></div></div><div class="profile-note">🐾 ${esc(p.note||'还没有备注，记录它的小习惯吧。')}</div><button class="outline-button" onclick="showModal('editPet')">${icon('edit')} 编辑档案</button></div>${section('健康与照护')}<div class="health-grid"><div class="health-item"><small>过敏 / 忌口</small><strong>${esc(p.allergy||'暂无记录')}</strong></div><div class="health-item"><small>疫苗情况</small><strong>${esc(p.vaccine||'暂无记录')}</strong></div></div><div class="card profile-note" style="margin-top:8px;background:#fff;color:#688170">💚 照护提醒：${esc(p.care||'暂无特别提醒')}</div>${section('一起生活')}<div class="stats"><div class="stat card"><small>已记录散步</small><strong>${ownWalks.length}<i>次</i></strong></div><div class="stat card"><small>记录里程</small><strong>${ownWalks.reduce((sum,w)=>sum+Number(w.distance),0).toFixed(2)}<i>km</i></strong></div></div><button class="add-dashed" onclick="showModal('newPet')">＋ 添加另一只毛孩子</button></div>`};
+
+    const firstModalRender=renderModal;
+    renderModal=function(){const root=document.getElementById('modalRoot');if(!modal){root.innerHTML='';return}let title='',body='',p=pet();if(modal.startsWith('meetDetail:')){const m=state.meetups.find(x=>x.id===Number(modal.split(':')[1]));if(!m){closeModal();return}title='约遛详情';body=`<div class="detail-hero">${m.emoji}</div><h3 style="margin:0;font-size:19px">${esc(m.title)}</h3><div class="detail-tags"><span>${esc(m.tag)}</span><span>${m.people}/${m.maxPeople} 位伙伴</span><span>距你 ${esc(m.distance)}</span></div><div class="detail-row"><b>集合时间</b><span>${esc(m.time)}</span></div><div class="detail-row"><b>集合地点</b><span>${esc(m.place)}</span></div><div class="detail-row"><b>带谁参加</b><span>${esc(p.name)} · ${esc(p.breed||p.type)}　<a href="#" onclick="event.preventDefault();showModal('switchPet')" style="color:var(--green2)">切换</a></span></div><p class="detail-copy">${esc(m.description)}</p><div class="detail-attendees"><strong>出发前的小提醒</strong>带好牵引绳、拾便袋和饮水；毛孩子不舒服时，请及时退出活动。</div><button class="primary" onclick="joinMeet(${m.id})">${m.joined?'退出这场约遛':m.people>=m.maxPeople?'活动已满员':'带'+esc(p.name)+'加入约遛'}</button>`}
+    else if(modal==='walkHistory'){title='遛狗记录';const records=state.walkHistory.filter(w=>w.petId===state.activePet);body=`<div class="profile-grid"><div class="profile-field"><small>已记录</small><strong>${records.length} 次</strong></div><div class="profile-field"><small>记录里程</small><strong>${records.reduce((sum,w)=>sum+Number(w.distance),0).toFixed(2)} km</strong></div><div class="profile-field"><small>正在进行</small><strong>${state.walkStatus==='idle'?'没有':'1 次'}</strong></div></div><div class="task-group-title"><strong>${esc(p.name)}的脚印</strong></div>${records.length?`<div class="timeline-card">${records.map(w=>`<div class="walk-record"><div class="record-badge">🐾</div><div class="record-main"><strong>${esc(w.date)}</strong><small>${Math.max(1,Math.ceil(w.seconds/60))} 分钟</small></div><div class="record-distance">${Number(w.distance).toFixed(2)} km</div></div>`).join('')}</div>`:'<div class="history-empty">还没有记录，完成第一次散步吧 🐾</div>'}`}
+    else if(modal==='newTask'||modal.startsWith('editTask:')){const edit=modal.startsWith('editTask:'),t=edit?state.tasks.find(x=>x.id===Number(modal.split(':')[1])):null;if(edit&&!t){closeModal();return}title=edit?'编辑日常任务':'添加日常任务';body=`<form onsubmit="saveTask(event,${edit?t.id:'null'})"><label class="field"><span>任务名称</span><input name="name" required maxlength="30" value="${edit?esc(t.name):''}" placeholder="例如：晚餐喂食"></label><div class="form-grid"><label class="field"><span>分类</span><select name="category">${['饮食','饮水','活动','护理','其他'].map(v=>`<option ${edit&&t.category===v?'selected':''}>${v}</option>`).join('')}</select></label><label class="field"><span>提醒时间</span><input name="time" type="time" value="${edit?esc(t.time):'18:00'}" required></label></div><label class="field"><span>重复规则</span><select name="repeat">${['每天','工作日','周末'].map(v=>`<option ${edit&&t.repeat===v?'selected':''}>${v}</option>`).join('')}</select></label><div class="tip-card">这项任务属于「${esc(p.name)}」。修改重复规则后，已完成的日期仍会保留。</div><button class="primary" type="submit">${edit?'保存修改':'添加任务'}</button></form>${edit?`<button class="danger-button" onclick="showModal('deleteTask:${t.id}')">删除这项任务</button>`:''}`}
+    else if(modal.startsWith('deleteTask:')){const id=Number(modal.split(':')[1]),t=state.tasks.find(x=>x.id===id);title='删除任务';body=`<p class="detail-copy">确定删除「${esc(t?.name||'这项任务')}」吗？它会从后续计划中移除。</p><div class="two-actions"><button class="soft-button" onclick="closeModal()">取消</button><button class="danger-button" style="margin:0" onclick="deleteTask(${id})">确认删除</button></div>`}
+    else if(modal==='newPet'||modal==='editPet'){const edit=modal==='editPet';title=edit?'编辑宠物档案':'添加毛孩子';body=`<form onsubmit="savePet(event,${edit})"><label class="field"><span>名字</span><input name="name" required maxlength="20" value="${edit?esc(p.name):''}" placeholder="它叫什么？"></label><div class="form-grid"><label class="field"><span>宠物类型</span><select name="type">${['狗狗','猫猫','其他'].map(v=>`<option ${edit&&p.type===v?'selected':''}>${v}</option>`).join('')}</select></label><label class="field"><span>性别</span><select name="gender">${['男孩','女孩','不确定'].map(v=>`<option ${edit&&p.gender===v?'selected':''}>${v}</option>`).join('')}</select></label></div><div class="form-grid"><label class="field"><span>品种</span><input name="breed" maxlength="25" value="${edit?esc(p.breed):''}" placeholder="如：柯基"></label><label class="field"><span>体重</span><input name="weight" maxlength="12" value="${edit?esc(p.weight):''}" placeholder="如：12 kg"></label></div><div class="form-grid"><label class="field"><span>年龄</span><input name="age" maxlength="20" value="${edit?esc(p.age):''}" placeholder="如：2岁"></label><label class="field"><span>生日</span><input name="birthday" type="date" value="${edit?esc(p.birthday):''}"></label></div><label class="field"><span>性格和习惯</span><input name="note" maxlength="100" value="${edit?esc(p.note):''}" placeholder="它喜欢什么？"></label><div class="form-grid"><label class="field"><span>过敏 / 忌口</span><input name="allergy" maxlength="50" value="${edit?esc(p.allergy):''}" placeholder="如：鸡肉"></label><label class="field"><span>疫苗情况</span><input name="vaccine" maxlength="50" value="${edit?esc(p.vaccine):''}" placeholder="如：已接种"></label></div><label class="field"><span>照护提醒</span><input name="care" maxlength="100" value="${edit?esc(p.care):''}" placeholder="如：每天擦脚"></label><button class="primary" type="submit">${edit?'保存档案':'添加宠物'}</button></form>`}
+    else if(modal==='newMeet'){title='发起约遛';body=`<form onsubmit="addMeet(event)"><label class="field"><span>活动名称</span><input name="title" required maxlength="30" placeholder="例如：周末公园散步"></label><label class="field"><span>集合地点</span><input name="place" required maxlength="40" placeholder="例如：世纪公园 3 号门"></label><div class="form-grid"><label class="field"><span>集合时间</span><input name="time" required maxlength="25" placeholder="周六 09:30"></label><label class="field"><span>距离展示</span><input name="distance" required maxlength="12" placeholder="1.2 km"></label></div><div class="form-grid"><label class="field"><span>人数上限</span><input name="maxPeople" type="number" min="2" max="30" value="8" required></label><label class="field"><span>活动标签</span><input name="tag" maxlength="20" placeholder="小型犬友好"></label></div><label class="field"><span>活动说明</span><input name="description" maxlength="120" placeholder="路线、节奏和需要准备的东西"></label><button class="primary" type="submit">发布约遛</button></form><p class="small-note">原型中的活动仅保存在本地浏览器，不会发布给其他人。</p>`}
+    else {firstModalRender();return}
+    root.innerHTML=`<div class="modal-backdrop" onclick="if(event.target===this)closeModal()"><div class="modal"><div class="modal-handle"></div><div class="modal-head"><h3>${title}</h3><button class="close" onclick="closeModal()" aria-label="关闭">×</button></div>${body}</div></div>`};
+    function saveTask(e,id){e.preventDefault();const x=Object.fromEntries(new FormData(e.target)),emojis={饮食:'🍚',饮水:'💧',活动:'🦮',护理:'🪮',其他:'✨'};if(id){Object.assign(state.tasks.find(t=>t.id===id),x,{icon:emojis[x.category]})}else{state.tasks.push({id:Date.now(),petId:state.activePet,...x,icon:emojis[x.category]})}save();modal='';setTab('tasks');toast(id?'任务已更新':'任务已添加')}
+    function deleteTask(id){state.tasks=state.tasks.filter(t=>t.id!==id);for(const key of Object.keys(state.taskCompletions))if(key.startsWith(`${id}:`))delete state.taskCompletions[key];save();modal='';render();toast('任务已删除')}
+    addMeet=function(e){e.preventDefault();const x=Object.fromEntries(new FormData(e.target));const m={id:Date.now(),title:x.title,place:x.place,time:x.time,distance:x.distance,tag:x.tag||'新活动',description:x.description||'轻松散步，一起交朋友。',maxPeople:Number(x.maxPeople),people:1,emoji:'🐕🌿',theme:'green',joined:true};state.meetups.unshift(m);filter='全部';save();modal=`meetDetail:${m.id}`;setTab('meet');toast('约遛已创建，仅供本地预览')};
+    // 一次出行可带多只狗；当前查看的宠物档案不决定遛狗参与者。
+    state.walkPets=Array.isArray(state.walkPets)?state.walkPets:state.pets.filter(p=>p.type==='狗狗').map(p=>p.id);
+    const allDogs=()=>state.pets.filter(p=>p.type==='狗狗');
+    const walkSelectionIds=()=>state.walkStatus==='idle'?state.walkPets:(state.walkActivePetIds||state.walkPets);
+    const selectedDogs=()=>walkSelectionIds().map(id=>state.pets.find(p=>p.id===id)).filter(Boolean);
+    const walkIds=w=>Array.isArray(w.petIds)?w.petIds:(w.petId==null?[]:[w.petId]);
+    const walkNames=w=>Array.isArray(w.petNames)?w.petNames.join('、'):(w.petName||walkIds(w).map(id=>state.pets.find(p=>p.id===id)?.name||'毛孩子').join('、'));
+    function toggleWalkDog(id){if(state.walkStatus!=='idle')return;if(!allDogs().some(p=>p.id===id))return;state.walkPets=state.walkPets.includes(id)?state.walkPets.filter(x=>x!==id):[...state.walkPets,id];save();render()}
+    renderWalk=function(){const running=state.walkStatus==='running',active=state.walkStatus!=='idle',dogs=allDogs(),names=selectedDogs().map(p=>p.name).join('、'),latest=state.walkHistory.slice(0,2);return `${header('和毛孩子一起探索城市','一起去遛狗',`<button class="icon-btn" onclick="showModal('walkHistory')" aria-label="遛狗记录">${icon('walk')}</button>`)}<div class="map-wrap">${mapSVG}<div class="map-overlay"><div class="map-badge"><i></i>${running?'正在记录路线':active?'路线已暂停':'附近适合散步'}</div><button class="map-control" onclick="toast('已定位到附近公园（原型示意地图）')" aria-label="定位">⌖</button></div></div><div class="card walk-panel"><h3>${running?`和${esc(names)}在路上！`:active?'休息一下，等你们回来':'一起出门走走吧'}</h3><p class="subtitle">${active?'这一段路，属于所有同行的狗狗':'出发前选好这次同行的狗狗，可以多选'}</p><div class="walk-party"><div class="walk-party-head"><strong>这次带谁？</strong><small>已选 ${selectedDogs().length}/${dogs.length} 只狗狗</small></div><div class="walk-party-list">${dogs.map(d=>`<button class="walk-dog ${walkSelectionIds().includes(d.id)?'selected':''}" onclick="toggleWalkDog(${d.id})" ${active?'disabled':''} aria-pressed="${walkSelectionIds().includes(d.id)}"><b>${d.emoji}</b>${esc(d.name)}<span>${walkSelectionIds().includes(d.id)?'✓':'＋'}</span></button>`).join('')||'<div class="walk-party-note">先到宠物档案添加一只狗狗吧。</div>'}</div><div class="walk-party-note">${active?'散步中已锁定同行成员，结束后可以重新选择':'一次散步只记一条路线，记录会关联所有同行狗狗。'}</div></div><div class="walk-numbers"><div><strong id="walkTime">${timeDisplay()}</strong><small>时长</small></div><div><strong id="walkDistance">${state.walkDistance.toFixed(2)}</strong><small>公里</small></div><div><strong id="walkPace">${state.walkDistance?Math.max(4,Math.round(state.walkSeconds/60/state.walkDistance)):'--'}</strong><small>分钟 / 公里</small></div></div><div class="walk-actions">${active?`<button class="soft-button" onclick="pauseWalk()">${icon(running?'pause':'play')} ${running?'暂停':'继续'}</button><button class="primary" onclick="finishWalk()">结束并保存</button>`:`<button class="primary" onclick="startWalk()">${icon('play')} 带${selectedDogs().length||''}只狗狗出发</button>`}</div><div class="share-line"><div>分享实时位置<small>${state.share?'已开启 · 结束后自动关闭':'仅在遛狗时可主动开启'}</small></div><button class="switch ${state.share?'on':''}" onclick="toggleShare()" aria-label="切换位置分享" aria-pressed="${state.share}"></button></div><div class="tip-card">${state.share?'🟢 位置分享已开启，结束遛狗后会自动停止。':'🔒 原型使用示意地图，不读取真实位置。'}</div></div><div class="content">${section('最近的脚印','全部记录',"showModal('walkHistory')")}${latest.length?`<div class="card timeline-card">${latest.map(w=>`<div class="walk-record"><div class="record-badge">🐾</div><div class="record-main"><strong>${esc(walkNames(w))}一起散步</strong><small>${esc(w.date)} · ${Math.max(1,Math.ceil(w.seconds/60))} 分钟</small></div><div class="record-distance">${Number(w.distance).toFixed(2)} km</div></div>`).join('')}</div>`:'<div class="history-empty">完成一次遛狗，脚印就会出现在这里 🐾</div>'}${section('附近好去处')}<div class="card meet-mini" onclick="setTab('meet')" style="cursor:pointer"><div class="meet-photo">🌳</div><div><div class="meet-title">世纪公园 · 中心草坪</div><div class="meet-meta">开阔草地 · 适合小型犬<br>步行约 12 分钟</div><span class="pill">发现附近约遛活动 →</span></div></div></div>`};
+    startWalk=function(){if(!selectedDogs().length){toast('请先选择至少一只狗狗');return}state.walkActivePetIds=[...state.walkPets];state.walkStatus='running';state.walkSeconds=0;state.walkDistance=0;state.share=false;clearInterval(walkTicker);walkTicker=setInterval(tick,1000);save();render();toast(`${selectedDogs().map(p=>p.name).join('、')}出发啦！`)};
+    finishWalk=function(){if(state.walkStatus==='idle')return;clearInterval(walkTicker);const dogs=selectedDogs(),w={id:Date.now(),petIds:dogs.map(p=>p.id),petNames:dogs.map(p=>p.name),date:new Date().toLocaleString('zh-CN',{month:'2-digit',day:'2-digit',hour:'2-digit',minute:'2-digit'}),seconds:state.walkSeconds,distance:state.walkDistance};state.walkHistory.unshift(w);state.walks++;state.totalKm=+(Number(state.totalKm)+w.distance).toFixed(2);state.walkStatus='idle';state.walkActivePetIds=[];state.walkSeconds=0;state.walkDistance=0;state.share=false;save();render();toast(`已给 ${dogs.length} 只狗狗保存同一次散步`)};
+    const modalWithDetails=renderModal;
+    renderModal=function(){if(modal!=='walkHistory'){modalWithDetails();return}const records=state.walkHistory;const body=`<div class="profile-grid"><div class="profile-field"><small>已记录</small><strong>${records.length} 次</strong></div><div class="profile-field"><small>记录里程</small><strong>${records.reduce((sum,w)=>sum+Number(w.distance),0).toFixed(2)} km</strong></div><div class="profile-field"><small>正在进行</small><strong>${state.walkStatus==='idle'?'没有':'1 次'}</strong></div></div><div class="task-group-title"><strong>一起走过的路</strong></div>${records.length?`<div class="timeline-card">${records.map(w=>`<div class="walk-record"><div class="record-badge">🐾</div><div class="record-main"><strong>${esc(walkNames(w))}</strong><small>${esc(w.date)} · ${Math.max(1,Math.ceil(w.seconds/60))} 分钟</small></div><div class="record-distance">${Number(w.distance).toFixed(2)} km</div></div>`).join('')}</div>`:'<div class="history-empty">还没有记录，带狗狗们出门走走吧 🐾</div>'}`;document.getElementById('modalRoot').innerHTML=`<div class="modal-backdrop" onclick="if(event.target===this)closeModal()"><div class="modal"><div class="modal-handle"></div><div class="modal-head"><h3>遛狗记录</h3><button class="close" onclick="closeModal()" aria-label="关闭">×</button></div>${body}</div></div>`};
+    const savePetBeforeWalkSelection=savePet;
+    savePet=function(e,edit){const beforeType=edit?pet().type:null;savePetBeforeWalkSelection(e,edit);if(pet().type==='狗狗'&&(!edit||beforeType!=='狗狗')&&!state.walkPets.includes(pet().id))state.walkPets.push(pet().id);if(state.walkStatus==='idle')state.walkPets=state.walkPets.filter(id=>allDogs().some(p=>p.id===id));save();render()};
+    const homeBeforeWalkChoice=renderHome;
+    renderHome=function(){const p=pet(),dogs=allDogs(),selected=selectedDogs();let html=homeBeforeWalkChoice();html=html.replace('带它出去走走','带狗狗们出去走走');if(p.type!=='狗狗')html=html.replace(`<h2>${esc(p.name)}，出发吧！</h2>`,`<h2>${esc(p.name)}，今天也开心！</h2>`);const start=html.indexOf('<div class="card walk-card">'),end=html.indexOf('<div class="stats">',start);if(start<0||end<0)return html;const card=`<div class="card home-walk-card"><div class="home-walk-intro"><div class="walk-illustration"><span>🦮</span></div><div><h4>这次带谁一起遛？</h4><p>可以同时选多只狗，一次出门只记一条路线。</p></div></div><div class="home-walk-pets">${dogs.map(d=>`<button class="walk-dog ${state.walkPets.includes(d.id)?'selected':''}" onclick="toggleWalkDog(${d.id})" aria-pressed="${state.walkPets.includes(d.id)}"><b>${d.emoji}</b>${esc(d.name)}<span>${state.walkPets.includes(d.id)?'✓':'＋'}</span></button>`).join('')}<button class="walk-dog add-dog" onclick="showModal('newPet')">＋ 添加狗狗</button></div><button class="primary home-walk-start" onclick="beginWalkFromHome()">${icon('walk')} 带 ${selected.length} 只狗狗出发</button></div>`;return html.slice(0,start)+card+html.slice(end)};
+    function beginWalkFromHome(){if(state.walkStatus!=='idle'){setTab('walk');return}if(!selectedDogs().length){toast('请先选一只狗狗，或添加新狗狗');return}setTab('walk');startWalk()}
+    const savePetBeforeHomeReturn=savePet;
+    savePet=function(e,edit){const fromHome=tab==='home';savePetBeforeHomeReturn(e,edit);if(fromHome&&!edit)setTab('home')};
+    const walkWithLowerChoice=renderWalk;
+    renderWalk=function(){let html=walkWithLowerChoice(),start=html.indexOf('<div class="walk-party">'),end=html.indexOf('<div class="walk-numbers">',start);if(start<0||end<0)return html;const chooser=html.slice(start,end);html=html.slice(0,start)+html.slice(end);return html.replace('<div class="map-wrap">',`<div class="content"><div class="card walk-choice-top">${chooser}</div></div><div class="map-wrap">`)};
+    const homeWithWalkChoice=renderHome;
+    renderHome=function(){let html=homeWithWalkChoice();if(state.walkStatus!=='idle')html=html.replace(`带 ${selectedDogs().length} 只狗狗出发`,'查看正在进行的遛狗');return html};
+    // 同一张五柯基插画按位置裁出头像，保持首页、选择器和档案形象一致。
+    function corgiIndex(p){const dogs=state.pets.filter(x=>x.type==='狗狗');return Math.max(0,dogs.findIndex(x=>x.id===p.id))%5}
+    function corgiThumb(p,extra=''){return `<span class="corgi-crop ${extra}" style="--corgi-x:${corgiIndex(p)*25}%" aria-label="${esc(p.name)}的柯基头像"></span>`}
+    function decorateWalkChips(html){return html.replace(/(<button class="walk-dog[^\"]*" onclick="toggleWalkDog\((\d+)\)"[^>]*><b>)[^<]*(<\/b>)/g,(all,left,id,right)=>{const dog=state.pets.find(p=>p.id===Number(id));return dog?left+corgiThumb(dog)+right:all})}
+    const homeBeforeCorgis=renderHome;
+    renderHome=function(){let html=decorateWalkChips(homeBeforeCorgis());if(pet().type==='狗狗')html=html.replace(/(<button class="avatar-mini"[^>]*>)[^<]*(<\/button>)/,(all,left,right)=>left+corgiThumb(pet())+right);else html=html.replace('class="hero card"','class="hero card cat-hero"');return html};
+    const walkBeforeCorgis=renderWalk;
+    renderWalk=function(){return decorateWalkChips(walkBeforeCorgis())};
+    const petsBeforeCorgis=renderPets;
+    renderPets=function(){let index=0,html=petsBeforeCorgis();html=html.replace(/<div class="pet-avatar">[^<]*<\/div>/g,all=>{const p=state.pets[index++];return p?.type==='狗狗'?`<div class="pet-avatar corgi-crop" style="--corgi-x:${corgiIndex(p)*25}%" aria-label="${esc(p.name)}的柯基头像"></div>`:all});if(pet().type==='狗狗')html=html.replace(/<div class="profile-big">[^<]*<\/div>/,`<div class="profile-big corgi-crop" style="--corgi-x:${corgiIndex(pet())*25}%" aria-label="${esc(pet().name)}的柯基头像"></div>`);return html};
+    const modalBeforeCorgis=renderModal;
+    renderModal=function(){modalBeforeCorgis();if(modal!=='switchPet')return;let index=0,root=document.getElementById('modalRoot');root.innerHTML=root.innerHTML.replace(/<div class="pet-avatar">[^<]*<\/div>/g,all=>{const p=state.pets[index++];return p?.type==='狗狗'?`<div class="pet-avatar corgi-crop" style="--corgi-x:${corgiIndex(p)*25}%"></div>`:all})};
+    render();
+  </script>
+</body>
+</html>

pets-be/Makefile

@@ -1,15 +1,8 @@
-.PHONY: env-up env-down admin-install admin-build admin-dev build run tidy
+.PHONY: admin-install admin-build admin-dev build run tidy
-
-# 起/停 MySQL + MinIO
-env-up:
-	cd deployments && docker compose up -d
-
-env-down:
-	cd deployments && docker compose down
 
 # 后台前端
 admin-install:
-	cd web/admin && npm install
+	cd web/admin && npm ci
 
 admin-build:
 	cd web/admin && npm run build

pets-be/README.md

@@ -1,64 +1,35 @@
-# 毛孩子计划 · 后端 (pets-be)
+# 肉垫计划
 
-Gin + GORM + MySQL + MinIO 的宠物小程序后端，内嵌 React(Vite + Tailwind + shadcn/ui) 后台管理。
+核心功能：多宠物档案、日常照顾任务、多宠物遛狗与主动位置分享、约遛。后端用 Gin + GORM + PostgreSQL，管理端用 React + Vite + shadcn/ui + Tailwind，构建后通过 `go:embed` 随服务提供 `/admin/`。
-
-## 技术栈与约定
-- 模块路径 `github.com/sundynix/pets-be`，标准 Go 布局（`cmd/ internal/ pkg/ configs/ deployments/ web/`）
-- 所有数据库表带前缀 `sundynix_`
-- 统一响应 `{code, message, data}`（`pkg/response`），列表接口统一分页参数 `page` / `page_size`（`response.PageQuery` + `PageResult`）
-- MySQL `root/root` 库 `pets`；MinIO `sundynix/sundynix` 桶 `pets`
-- 服务端口 `:8080`；后台在 `http://localhost:8080/admin`（seed 管理员 `sundynix/sundynix`）
-
-## 快速开始
-```bash
-# 1. 起依赖（MySQL + MinIO）
-make env-up            # 或 cd deployments && docker compose up -d
-
-# 2. 构建后台前端 + 后端单二进制
-make build             # 产物 bin/pets-be（已 embed 后台）
-./bin/pets-be
-
-# 或开发期直接运行（使用现有 internal/admin/dist）
-make run
-```
-
-### 后台前端开发（热更新）
-```bash
-make admin-dev         # vite dev server :5173，已代理 /api → :8080
-# 改完执行 make admin-build 让产物落到 internal/admin/dist，再 go build 即 embed
-```
 
 ## 目录
-- `cmd/server` 入口：载配置→连库→迁移→seed→建桶→路由→启动
-- `internal/config` 配置(viper，支持 `PETS_` 环境变量覆盖)
-- `internal/model` GORM 模型（`sundynix_` 前缀）
-- `internal/database` 连接/迁移/seed
-- `internal/storage` MinIO 封装（自动建桶 + 上传）
-- `internal/service` 业务逻辑；`internal/handler` HTTP 处理器；`internal/router` 路由
-- `internal/middleware` CORS / 用户鉴权 / 管理员鉴权
-- `internal/admin` `go:embed` 内嵌后台产物 + SPA fallback
-- `pkg/response` 统一响应与分页；`pkg/jwt` 令牌；`pkg/errcode` 错误码
-- `web/admin` 后台前端源码
 
-## 接口
+- `cmd/server`：服务入口
-- 小程序 `/api/*`（用户 JWT）：auth / user / pets / onboarding / records / tasks / plan / reminders / report / bill / community / articles / pro / ai / upload
+- `internal/config`：配置
-- 后台 `/api/admin/*`（管理员 JWT）：login / stats / users / pets / posts / comments / articles / memberships
+- `internal/model`：数据库模型
+- `internal/database`：PostgreSQL 连接和迁移
+- `internal/storage`：MinIO 文件存储
+- `internal/httpapi`：用户与管理端 API
+- `web/admin`：管理端源码
+- `internal/admin/dist`：嵌入的管理端构建产物
 
-## 登录鉴权
+## 本地启动
-默认 `auth.dev_login: true`，`POST /api/auth/login {"nickname":"xxx"}` 即发用户 JWT。
-接真微信：在 `configs/config.yaml` 填 `wechat.app_secret` 并把 `dev_login` 置 false，实现 `/api/auth/wechat`(code2session)。
 
-### access token + refresh token
+1. `cp configs/config.example.yaml configs/config.yaml`，设置 PostgreSQL、MinIO、JWT 和微信参数。配置文件不进入 Git。
-登录接口返回 `token`(access) 与 `refresh_token` 两个令牌：
+2. `cd web/admin && npm ci && npm run build`。
+3. 若数据库还不存在，在 `pets-be` 目录执行一次 `go run ./cmd/dbinit`。
+4. 执行 `go run ./cmd/server`。
 
-- **access token**：JWT，默认 **2 小时**（`jwt.expire_hours`），放 `Authorization: Bearer`，服务端无状态校验。
+默认业务接口 `http://localhost:9090/api`，管理端 `http://localhost:9090/admin/`。小程序生产 API 地址是 `https://pet.sundynix.cn/api`。
-- **refresh token**：随机串，落库 `sundynix_refresh_tokens`（**只存 sha256**）。小程序 30 天、后台 7 天。
-- 续期：`POST /api/auth/refresh` / `POST /api/admin/refresh`，入参 `{"refresh_token":"..."}`，返回新的一对令牌。
-- 退出：`POST /api/auth/logout` / `POST /api/admin/logout` 作废该刷新令牌。
 
-安全约定：
+配置可用 `PETS_` 前缀的环境变量覆盖，例如 `PETS_POSTGRES_PASSWORD`。生产模式必须设置 `PETS_ADMIN_PASSWORD`，微信登录需要 App ID 和 App Secret。`auth.dev_login` 只能在 debug 模式开启。
-- **每次续期都轮换**刷新令牌，旧的立即作废；作废后 60 秒内再到达算并发重试（放行），超过则判定泄露，**吊销该账号全部会话**。
-- 主动退出、被连坐吊销的令牌不享受宽限期。
-- 禁用用户时一并吊销其刷新令牌，最多 2 小时后彻底失去访问。
 
-前端两端都做了单飞续期：并发请求同时 401 只会发一次 refresh（否则刷新令牌会被并发轮换掉）。小程序续期失败会回退到 `wx.login` 重新登录。
+## 数据
+
+GORM 使用 `sundynix_` 表前缀、单数 snake_case 表名和字段名，例如 `sundynix_user`。主键均为 PostgreSQL `uuid`，Go 字段为 `string`。文件内容存 MinIO；`sundynix_file` 存 bucket、object_key、md5、url 和元信息。头像与约遛封面只通过 `*_file_id` 关联文件表。上传会先按 MD5 查重。
+
+现有 MySQL 数据未自动迁移。新的 PostgreSQL 表在服务启动时自动创建。正式切换旧数据前，应单独设计数据迁移映射并备份。
+
+## 部署
+
+`../deploy/docker-compose.yml` 使用外部 PostgreSQL 和 MinIO；把 `../deploy/.env.example` 复制为 `.env` 后设置凭据。`pet.sundynix.cn` 用于业务 API；`s3.sundynix.cn` 用于文件上传和图片直链。URL 由 MinIO endpoint、bucket 和 object key 拼接，在上传时写入文件表，格式为 `https://s3.sundynix.cn/sundynix-pet/<object_key>`。`res.sundynix.cn/browser/...` 是 MinIO 控制台页面，不能作为图片直链。

pets-be/cmd/dbinit/main.go

@@ -0,0 +1,44 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"regexp"
+
+	"gorm.io/driver/postgres"
+	"gorm.io/gorm"
+
+	"github.com/sundynix/pets-be/internal/config"
+)
+
+var databaseName = regexp.MustCompile(`^[a-zA-Z0-9_-]+$`)
+
+// dbinit creates the configured PostgreSQL database once. It does not change other databases.
+func main() {
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatal(err)
+	}
+	name := cfg.Postgres.Database
+	if !databaseName.MatchString(name) {
+		log.Fatal("invalid database name")
+	}
+	maintenance := cfg.Postgres
+	maintenance.Database = "postgres"
+	db, err := gorm.Open(postgres.Open(maintenance.DSN()), &gorm.Config{})
+	if err != nil {
+		log.Fatal(err)
+	}
+	var count int64
+	if err := db.Raw("SELECT count(*) FROM pg_database WHERE datname = ?", name).Scan(&count).Error; err != nil {
+		log.Fatal(err)
+	}
+	if count > 0 {
+		log.Printf("database %s already exists", name)
+		return
+	}
+	if err := db.Exec(fmt.Sprintf("CREATE DATABASE \"%s\"", name)).Error; err != nil {
+		log.Fatal(err)
+	}
+	log.Printf("created database %s", name)
+}

pets-be/cmd/server/main.go

@@ -2,56 +2,40 @@ package main
 
 import (
 	"fmt"
-	"log"
+	"github.com/gin-gonic/gin"
-
+	"github.com/sundynix/pets-be/internal/admin"
-	"github.com/sundynix/pets-be/internal/ai"
 	"github.com/sundynix/pets-be/internal/config"
 	"github.com/sundynix/pets-be/internal/database"
-	"github.com/sundynix/pets-be/internal/handler"
+	"github.com/sundynix/pets-be/internal/httpapi"
-	"github.com/sundynix/pets-be/internal/router"
-	"github.com/sundynix/pets-be/internal/service"
 	"github.com/sundynix/pets-be/internal/storage"
-	appjwt "github.com/sundynix/pets-be/pkg/jwt"
+	"log"
 )
 
 func main() {
 	cfg, err := config.Load()
 	if err != nil {
-		log.Fatalf("load config: %v", err)
+		log.Fatal(err)
 	}
-
+	db, err := database.Open(cfg.Postgres, cfg.Server.Mode == "release")
-	db, err := database.New(cfg)
 	if err != nil {
-		log.Fatalf("connect mysql: %v", err)
+		log.Fatal(err)
 	}
 	if err := database.Migrate(db); err != nil {
-		log.Fatalf("migrate: %v", err)
+		log.Fatal(err)
 	}
-	if err := database.Seed(db, cfg); err != nil {
-		log.Fatalf("seed: %v", err)
-	}
-
 	st, err := storage.New(cfg.MinIO)
 	if err != nil {
-		log.Fatalf("connect minio: %v", err)
+		log.Fatal(err)
 	}
-
+	api := httpapi.New(db, st, cfg)
-	engine := ai.New(cfg.AI)
+	if err := api.SeedAdmin(); err != nil {
-	log.Printf("AI provider: %s", engine.ProviderName())
+		log.Fatal(err)
-
-	svc := service.New(db, st, cfg, engine)
-	if err := svc.SeedCommunityBot(); err != nil {
-		log.Fatalf("seed community bot: %v", err)
 	}
-	svc.StartCommunityBot()
+	gin.SetMode(cfg.Server.Mode)
-	jm := appjwt.NewManager(cfg.JWT.Secret, cfg.JWT.ExpireHours)
+	r := gin.New()
-	h := handler.New(svc, jm, cfg)
+	api.Register(r)
-
+	admin.Register(r)
-	r := router.New(h, jm, cfg.Server.Mode)
-
 	addr := fmt.Sprintf(":%d", cfg.Server.Port)
-	log.Printf("pets-be listening on %s  (admin: http://localhost%s/admin)", addr, addr)
+	log.Printf("肉垫计划 listening on %s", addr)
-	if err := r.Run(addr); err != nil {
+	log.Fatal(r.Run(addr))
-		log.Fatalf("server run: %v", err)
-	}
 }

pets-be/configs/config.example.yaml

@@ -1,43 +1,33 @@
 server:
   port: 9090
-  mode: debug            # debug | release
+  mode: release
 
-mysql:
+postgres:
-  host: 127.0.0.1
+  host: 192.168.100.127
-  port: 3306
+  port: 5432
   user: root
   password: root
-  database: pets
+  database: sundynix-pets
-  charset: utf8mb4
+  ssl_mode: disable
 
 minio:
-  endpoint: 127.0.0.1:9000
+  endpoint: https://s3.sundynix.cn
   access_key: sundynix
   secret_key: sundynix
-  bucket: pets
+  bucket: sundynix-pet
-  use_ssl: false
+  use_ssl: true
-  public_base_url: http://127.0.0.1:9000   # 拼接可访问的对象 URL
 
 jwt:
-  secret: change-me-to-a-long-random-string    # 生产用 PETS_JWT_SECRET 覆盖
+  secret: ""                   # 用 PETS_JWT_SECRET 注入
+  expire_hours: 168
 
 wechat:
-  app_id: your-wechat-app-id
+  app_id: ""
-  app_secret: your-wechat-app-secret            # 敏感凭证：生产用 PETS_WECHAT_APP_SECRET 环境变量覆盖
+  app_secret: ""
 
 auth:
-  dev_login: true        # 仍保留 Mock 登录便于本地 curl 调试；上线可置 false 只留微信登录
+  dev_login: false
 
 admin:
   username: sundynix
-  password: change-me     # 启动时若无同名管理员则 seed 此账号
+  password: sundynix
-
-ai:
-  enabled: false          # false 时全部走规则化文案（不烧 token）；接大模型改 true
-  provider: openai        # openai 兼容协议，适配 DeepSeek/Qwen(兼容模式)/Gemini(兼容端点)等
-  base_url: https://api.deepseek.com   # 换供应商只改这里 + model
-  api_key: your-ai-api-key             # 敏感：生产用 PETS_AI_API_KEY 环境变量覆盖
-  model: deepseek-chat
-  temperature: 0.6
-  max_tokens: 1024
-  timeout_sec: 30

pets-be/configs/config.yaml

@@ -0,0 +1,32 @@
+server:
+  port: 9090
+  mode: debug            # debug | release
+
+postgres:
+  host: 192.168.100.127
+  port: 5432
+  user: root
+  password: root
+  database: sundynix-pets
+  ssl_mode: disable
+
+minio:
+  endpoint: https://s3.sundynix.cn
+  access_key: sundynix
+  secret_key: sundynix
+  bucket: sundynix-pet
+  use_ssl: true
+
+jwt:
+  secret: kFdKDNCXpyJO2W+htdxobhHNzUIYuwcaZV94aJbIGHQ=    # 生产用 PETS_JWT_SECRET 覆盖
+
+wechat:
+  app_id: wx52dfc635739a9c19
+  app_secret: b3c78abf7bcdd5b4e3c444f9e6caad3f           # 敏感凭证：生产用 PETS_WECHAT_APP_SECRET 环境变量覆盖
+
+auth:
+  dev_login: true        # 仍保留 Mock 登录便于本地 curl 调试；上线可置 false 只留微信登录
+
+admin:
+  username: sundynix
+  password: sundynix

pets-be/deployments/docker-compose.yml

@@ -1,45 +0,0 @@
-services:
-  mysql:
-    image: mysql:8.0
-    container_name: pets-mysql
-    restart: unless-stopped
-    environment:
-      MYSQL_ROOT_PASSWORD: root
-      MYSQL_DATABASE: pets
-      TZ: Asia/Shanghai
-    command:
-      - --character-set-server=utf8mb4
-      - --collation-server=utf8mb4_unicode_ci
-      - --default-authentication-plugin=mysql_native_password
-    ports:
-      - "3306:3306"
-    volumes:
-      - mysql_data:/var/lib/mysql
-    healthcheck:
-      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-proot"]
-      interval: 5s
-      timeout: 5s
-      retries: 20
-
-  minio:
-    image: minio/minio:latest
-    container_name: pets-minio
-    restart: unless-stopped
-    environment:
-      MINIO_ROOT_USER: sundynix
-      MINIO_ROOT_PASSWORD: sundynix
-    command: server /data --console-address ":9001"
-    ports:
-      - "9000:9000"
-      - "9001:9001"
-    volumes:
-      - minio_data:/data
-    healthcheck:
-      test: ["CMD", "mc", "ready", "local"]
-      interval: 5s
-      timeout: 5s
-      retries: 20
-
-volumes:
-  mysql_data:
-  minio_data:

pets-be/go.mod

@@ -1,20 +1,19 @@
 module github.com/sundynix/pets-be
 
-go 1.26.4
+go 1.26.0
 
 require (
 	github.com/gin-gonic/gin v1.12.0
 	github.com/golang-jwt/jwt/v5 v5.3.1
+	github.com/google/uuid v1.6.0
 	github.com/minio/minio-go/v7 v7.2.1
 	github.com/spf13/viper v1.21.0
 	golang.org/x/crypto v0.53.0
-	gorm.io/datatypes v1.2.7
+	gorm.io/driver/postgres v1.6.0
-	gorm.io/driver/mysql v1.6.0
 	gorm.io/gorm v1.31.2
 )
 
 require (
-	filippo.io/edwards25519 v1.1.0 // indirect
 	github.com/bytedance/gopkg v0.1.3 // indirect
 	github.com/bytedance/sonic v1.15.0 // indirect
 	github.com/bytedance/sonic/loader v0.5.0 // indirect
@@ -27,11 +26,13 @@ require (
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
 	github.com/go-playground/validator/v10 v10.30.1 // indirect
-	github.com/go-sql-driver/mysql v1.8.1 // indirect
 	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/goccy/go-json v0.10.5 // indirect
 	github.com/goccy/go-yaml v1.19.2 // indirect
-	github.com/google/uuid v1.6.0 // indirect
+	github.com/jackc/pgpassfile v1.0.0 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 // indirect
+	github.com/jackc/pgx/v5 v5.6.0 // indirect
+	github.com/jackc/puddle/v2 v2.2.2 // indirect
 	github.com/jinzhu/inflection v1.0.0 // indirect
 	github.com/jinzhu/now v1.1.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
@@ -63,6 +64,7 @@ require (
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	golang.org/x/arch v0.22.0 // indirect
 	golang.org/x/net v0.55.0 // indirect
+	golang.org/x/sync v0.21.0 // indirect
 	golang.org/x/sys v0.46.0 // indirect
 	golang.org/x/text v0.38.0 // indirect
 	google.golang.org/protobuf v1.36.10 // indirect

pets-be/go.sum

@@ -1,5 +1,3 @@
-filippo.io/edwards25519 v1.1.0 h1:FNf4tywRC1HmFuKW5xopWpigGjJKiJSV0Cqo0cJWDaA=
-filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4VDT4=
 github.com/bytedance/gopkg v0.1.3 h1:TPBSwH8RsouGCBcMBktLt1AymVo2TVsBVCY4b6TnZ/M=
 github.com/bytedance/gopkg v0.1.3/go.mod h1:576VvJ+eJgyCzdjS+c4+77QF3p7ubbtiKARP3TxducM=
 github.com/bytedance/sonic v1.15.0 h1:/PXeWFaR5ElNcVE84U0dOHjiMHQOwNIx3K4ymzh/uSE=
@@ -33,8 +31,6 @@ github.com/go-playground/universal-translator v0.18.1 h1:Bcnm0ZwsGyWbCzImXv+pAJn
 github.com/go-playground/universal-translator v0.18.1/go.mod h1:xekY+UJKNuX9WP91TpwSH2VMlDf28Uj24BCp08ZFTUY=
 github.com/go-playground/validator/v10 v10.30.1 h1:f3zDSN/zOma+w6+1Wswgd9fLkdwy06ntQJp0BBvFG0w=
 github.com/go-playground/validator/v10 v10.30.1/go.mod h1:oSuBIQzuJxL//3MelwSLD5hc2Tu889bF0Idm9Dg26cM=
-github.com/go-sql-driver/mysql v1.8.1 h1:LedoTUt/eveggdHS9qUFC1EFSa8bU2+1pZjSRpvNJ1Y=
-github.com/go-sql-driver/mysql v1.8.1/go.mod h1:wEBSXgmK//2ZFJyE+qWnIsVGmvmEKlqwuVSjsCm7DZg=
 github.com/go-viper/mapstructure/v2 v2.5.0 h1:vM5IJoUAy3d7zRSVtIwQgBj7BiWtMPfmPEgAXnvj1Ro=
 github.com/go-viper/mapstructure/v2 v2.5.0/go.mod h1:oJDH3BJKyqBA2TXFhDsKDGDTlndYOZ6rGS0BRZIxGhM=
 github.com/goccy/go-json v0.10.5 h1:Fq85nIqj+gXn/S5ahsiTlK3TmC85qgirsdTP/+DeaC4=
@@ -43,10 +39,6 @@ github.com/goccy/go-yaml v1.19.2 h1:PmFC1S6h8ljIz6gMRBopkjP1TVT7xuwrButHID66PoM=
 github.com/goccy/go-yaml v1.19.2/go.mod h1:XBurs7gK8ATbW4ZPGKgcbrY1Br56PdM69F7LkFRi1kA=
 github.com/golang-jwt/jwt/v5 v5.3.1 h1:kYf81DTWFe7t+1VvL7eS+jKFVWaUnK9cB1qbwn63YCY=
 github.com/golang-jwt/jwt/v5 v5.3.1/go.mod h1:fxCRLWMO43lRc8nhHWY6LGqRcf+1gQWArsqaEUEa5bE=
-github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9 h1:au07oEsX2xN0ktxqI+Sida1w446QrXBRJ0nee3SNZlA=
-github.com/golang-sql/civil v0.0.0-20220223132316-b832511892a9/go.mod h1:8vg3r2VgvsThLBIFL93Qb5yWzgyZWhEmBwUJWevAkK0=
-github.com/golang-sql/sqlexp v0.1.0 h1:ZCD6MBpcuOVfGVqsEmY5/4FtYiKz6tSyUv9LPEDei6A=
-github.com/golang-sql/sqlexp v0.1.0/go.mod h1:J4ad9Vo8ZCWQ2GMrC4UCQy1JpCbwU9m3EOqtpKwwwHI=
 github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8=
 github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
@@ -54,12 +46,12 @@ github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
 github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
-github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9 h1:L0QtFUgDarD7Fpv9jeVMgy/+Ec0mtnmYuImjTz6dtDA=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761 h1:iCEnooe7UlwOQYpKFhBabPMi4aNAfoODPEFNiAnClxo=
-github.com/jackc/pgservicefile v0.0.0-20231201235250-de7065d80cb9/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
+github.com/jackc/pgservicefile v0.0.0-20240606120523-5a60cdf6a761/go.mod h1:5TJZWKEWniPve33vlWYSoGYefn3gLQRzjfDlhSJ9ZKM=
-github.com/jackc/pgx/v5 v5.5.5 h1:amBjrZVmksIdNjxGW/IiIMzxMKZFelXbUoPNb+8sjQw=
+github.com/jackc/pgx/v5 v5.6.0 h1:SWJzexBzPL5jb0GEsrPMLIsi/3jOo7RHlzTjcAeDrPY=
-github.com/jackc/pgx/v5 v5.5.5/go.mod h1:ez9gk+OAat140fv9ErkZDYFWmXLfV+++K0uAOiwgm1A=
+github.com/jackc/pgx/v5 v5.6.0/go.mod h1:DNZ/vlrUnhWCoFGxHAG8U2ljioxukquj7utPDgtQdTw=
-github.com/jackc/puddle/v2 v2.2.1 h1:RhxXJtFG022u4ibrCSMSiu5aOq1i77R3OHKNJj77OAk=
+github.com/jackc/puddle/v2 v2.2.2 h1:PR8nw+E/1w0GLuRFSmiioY6UooMp6KJv0/61nB7icHo=
-github.com/jackc/puddle/v2 v2.2.1/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
+github.com/jackc/puddle/v2 v2.2.2/go.mod h1:vriiEXHvEE654aYKXXjOvZM39qJ0q+azkZFrfEOc3H4=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.5 h1:/o9tlHleP7gOFmsnYNz3RGnqzefHA47wQpKrrdTIwXQ=
@@ -83,8 +75,6 @@ github.com/mattn/go-isatty v0.0.20 h1:xfD0iDuEKnDkl03q4limB+vH+GxLEtL/jb4xVJSWWE
 github.com/mattn/go-isatty v0.0.20/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
 github.com/mattn/go-sqlite3 v1.14.22 h1:2gZY6PC6kBnID23Tichd1K+Z0oS6nE/XwU+Vz/5o4kU=
 github.com/mattn/go-sqlite3 v1.14.22/go.mod h1:Uh1q+B4BYcTPb+yiD3kU8Ct7aC0hY9fxUwlHK0RXw+Y=
-github.com/microsoft/go-mssqldb v1.7.2 h1:CHkFJiObW7ItKTJfHo1QX7QBBD1iV+mn1eOyRP3b/PA=
-github.com/microsoft/go-mssqldb v1.7.2/go.mod h1:kOvZKUdrhhFQmxLZqbwUV0rHkNkZpthMITIb2Ko1IoA=
 github.com/minio/crc64nvme v1.1.1 h1:8dwx/Pz49suywbO+auHCBpCtlW1OfpcLN7wYgVR6wAI=
 github.com/minio/crc64nvme v1.1.1/go.mod h1:eVfm2fAzLlxMdUGc0EEBGSMmPwmXD5XiNRpnu9J3bvg=
 github.com/minio/md5-simd v1.1.2 h1:Gdi1DZK69+ZVMoNHRXJyNcxrMA4dSxoYHZSQbirFg34=
@@ -127,6 +117,7 @@ github.com/stretchr/objx v0.4.0/go.mod h1:YvHI0jy2hoMjB+UWwv71VJQ9isScKT/TqJzVSS
 github.com/stretchr/objx v0.5.0/go.mod h1:Yh+to48EsGEfYuaHDzXPcE3xhTkx73EhmCGUpEOglKo=
 github.com/stretchr/objx v0.5.2/go.mod h1:FRsXN1f5AsAjCGJKqEizvkpNtU+EGNCLh3NxZ/8L+MA=
 github.com/stretchr/testify v1.3.0/go.mod h1:M5WIy9Dh21IEIfnGCwXGc5bZfKNJtfHm1UVUgZn+9EI=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
@@ -174,15 +165,9 @@ gopkg.in/ini.v1 v1.67.2/go.mod h1:x/cyOwCgZqOkJoDIJ3c1KNHMo10+nLGAhh+kn3Zizss=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gorm.io/datatypes v1.2.7 h1:ww9GAhF1aGXZY3EB3cJPJ7//JiuQo7DlQA7NNlVaTdk=
+gorm.io/driver/postgres v1.6.0 h1:2dxzU8xJ+ivvqTRph34QX+WrRaJlmfyPqXmoGVjMBa4=
-gorm.io/datatypes v1.2.7/go.mod h1:M2iO+6S3hhi4nAyYe444Pcb0dcIiOMJ7QHaUXxyiNZY=
+gorm.io/driver/postgres v1.6.0/go.mod h1:vUw0mrGgrTK+uPHEhAdV4sfFELrByKVGnaVRkXDhtWo=
-gorm.io/driver/mysql v1.6.0 h1:eNbLmNTpPpTOVZi8MMxCi2aaIm0ZpInbORNXDwyLGvg=
-gorm.io/driver/mysql v1.6.0/go.mod h1:D/oCC2GWK3M/dqoLxnOlaNKmXz8WNTfcS9y5ovaSqKo=
-gorm.io/driver/postgres v1.5.0 h1:u2FXTy14l45qc3UeCJ7QaAXZmZfDDv0YrthvmRq1l0U=
-gorm.io/driver/postgres v1.5.0/go.mod h1:FUZXzO+5Uqg5zzwzv4KK49R8lvGIyscBOqYrtI1Ce9A=
 gorm.io/driver/sqlite v1.6.0 h1:WHRRrIiulaPiPFmDcod6prc4l2VGVWHz80KspNsxSfQ=
 gorm.io/driver/sqlite v1.6.0/go.mod h1:AO9V1qIQddBESngQUKWL9yoH93HIeA1X6V633rBwyT8=
-gorm.io/driver/sqlserver v1.6.0 h1:VZOBQVsVhkHU/NzNhRJKoANt5pZGQAS1Bwc6m6dgfnc=
-gorm.io/driver/sqlserver v1.6.0/go.mod h1:WQzt4IJo/WHKnckU9jXBLMJIVNMVeTu25dnOzehntWw=
 gorm.io/gorm v1.31.2 h1:3o8FXNo9v9S858gil+3LlZA1LkCOzgb4g5BL64FgaCo=
 gorm.io/gorm v1.31.2/go.mod h1:XyQVbO2k6YkOis7C2437jSit3SsDK72s7n7rsSHd+Gs=

pets-be/internal/admin/dist/index.html

@@ -5,8 +5,8 @@
     <link rel="icon" type="image/svg+xml" href="/admin/favicon.svg" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>admin</title>
-    <script type="module" crossorigin src="/admin/assets/index-f13soFkd.js"></script>
+    <script type="module" crossorigin src="/admin/assets/index-DmUsbLpt.js"></script>
-    <link rel="stylesheet" crossorigin href="/admin/assets/index-pepKB4Fe.css">
+    <link rel="stylesheet" crossorigin href="/admin/assets/index-BQA5NViF.css">
   </head>
   <body>
     <div id="root"></div>

pets-be/internal/ai/ai.go

@@ -1,73 +0,0 @@
-// Package ai 提供 provider 中立的大模型调用能力。
-// 目前内置 openai 兼容 provider（适配 DeepSeek / Qwen 兼容模式 / Gemini 兼容端点等），
-// 以及规则化 mock。新增其它厂商只需实现 Provider 接口。
-package ai
-
-import (
-	"github.com/sundynix/pets-be/internal/config"
-)
-
-// Message 一条对话消息
-type Message struct {
-	Role    string // system / user / assistant
-	Content string
-}
-
-// Options 单次调用参数
-type Options struct {
-	JSON        bool    // 要求返回 JSON（结构化输出）
-	MaxTokens   int     // 0 用配置默认
-	Temperature float64 // <0 用配置默认
-}
-
-// Provider 大模型供应商接口
-type Provider interface {
-	Name() string
-	// Complete 传入 system 提示与多轮消息，返回助手回复文本
-	Complete(system string, messages []Message, opts Options) (string, error)
-}
-
-// Engine 对外统一入口，持有当前 provider 与开关
-type Engine struct {
-	provider Provider
-	cfg      config.AIConfig
-}
-
-// New 根据配置构建引擎。未启用或缺 key 时 Enabled()=false，业务侧回退规则化文案。
-func New(cfg config.AIConfig) *Engine {
-	e := &Engine{cfg: cfg}
-	if !cfg.Enabled || cfg.APIKey == "" {
-		return e
-	}
-	switch cfg.Provider {
-	case "", "openai":
-		e.provider = newOpenAICompatProvider(cfg)
-	default:
-		// 未知 provider 视为未启用，回退规则化
-	}
-	return e
-}
-
-// Enabled 是否可用真实模型
-func (e *Engine) Enabled() bool {
-	return e.provider != nil
-}
-
-// ProviderName 当前供应商名（诊断用）
-func (e *Engine) ProviderName() string {
-	if e.provider == nil {
-		return "disabled"
-	}
-	return e.provider.Name()
-}
-
-// Complete 代理到当前 provider（调用前请先判断 Enabled）
-func (e *Engine) Complete(system string, messages []Message, opts Options) (string, error) {
-	if opts.MaxTokens == 0 {
-		opts.MaxTokens = e.cfg.MaxTokens
-	}
-	if opts.Temperature < 0 {
-		opts.Temperature = e.cfg.Temperature
-	}
-	return e.provider.Complete(system, messages, opts)
-}

pets-be/internal/ai/openai_compat.go

@@ -1,122 +0,0 @@
-package ai
-
-import (
-	"bytes"
-	"context"
-	"encoding/json"
-	"fmt"
-	"io"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/config"
-)
-
-// openaiCompatProvider 走 OpenAI 兼容的 /chat/completions 协议。
-// DeepSeek、Qwen(dashscope 兼容模式)、Moonshot、Gemini(OpenAI 兼容端点) 等均可用。
-type openaiCompatProvider struct {
-	baseURL string
-	apiKey  string
-	model   string
-	client  *http.Client
-}
-
-func newOpenAICompatProvider(cfg config.AIConfig) *openaiCompatProvider {
-	timeout := time.Duration(cfg.TimeoutSec) * time.Second
-	if timeout <= 0 {
-		timeout = 30 * time.Second
-	}
-	return &openaiCompatProvider{
-		baseURL: strings.TrimRight(cfg.BaseURL, "/"),
-		apiKey:  cfg.APIKey,
-		model:   cfg.Model,
-		client:  &http.Client{Timeout: timeout},
-	}
-}
-
-func (p *openaiCompatProvider) Name() string { return "openai-compat:" + p.model }
-
-type chatReq struct {
-	Model          string      `json:"model"`
-	Messages       []chatMsg   `json:"messages"`
-	Temperature    float64     `json:"temperature,omitempty"`
-	MaxTokens      int         `json:"max_tokens,omitempty"`
-	ResponseFormat *respFormat `json:"response_format,omitempty"`
-}
-
-type chatMsg struct {
-	Role    string `json:"role"`
-	Content string `json:"content"`
-}
-
-type respFormat struct {
-	Type string `json:"type"`
-}
-
-type chatResp struct {
-	Choices []struct {
-		Message struct {
-			Content string `json:"content"`
-		} `json:"message"`
-	} `json:"choices"`
-	Error *struct {
-		Message string `json:"message"`
-	} `json:"error"`
-}
-
-func (p *openaiCompatProvider) Complete(system string, messages []Message, opts Options) (string, error) {
-	msgs := make([]chatMsg, 0, len(messages)+1)
-	if system != "" {
-		msgs = append(msgs, chatMsg{Role: "system", Content: system})
-	}
-	for _, m := range messages {
-		msgs = append(msgs, chatMsg{Role: m.Role, Content: m.Content})
-	}
-
-	body := chatReq{
-		Model:       p.model,
-		Messages:    msgs,
-		Temperature: opts.Temperature,
-		MaxTokens:   opts.MaxTokens,
-	}
-	if opts.JSON {
-		body.ResponseFormat = &respFormat{Type: "json_object"}
-	}
-	raw, _ := json.Marshal(body)
-
-	ctx, cancel := context.WithTimeout(context.Background(), p.client.Timeout)
-	defer cancel()
-	req, err := http.NewRequestWithContext(ctx, http.MethodPost, p.baseURL+"/chat/completions", bytes.NewReader(raw))
-	if err != nil {
-		return "", err
-	}
-	req.Header.Set("Content-Type", "application/json")
-	req.Header.Set("Authorization", "Bearer "+p.apiKey)
-
-	resp, err := p.client.Do(req)
-	if err != nil {
-		return "", err
-	}
-	defer resp.Body.Close()
-
-	data, _ := io.ReadAll(resp.Body)
-	var out chatResp
-	if err := json.Unmarshal(data, &out); err != nil {
-		return "", fmt.Errorf("ai 响应解析失败: %s", truncate(string(data), 200))
-	}
-	if out.Error != nil {
-		return "", fmt.Errorf("ai 供应商错误: %s", out.Error.Message)
-	}
-	if resp.StatusCode >= 400 || len(out.Choices) == 0 {
-		return "", fmt.Errorf("ai 调用失败(%d): %s", resp.StatusCode, truncate(string(data), 200))
-	}
-	return strings.TrimSpace(out.Choices[0].Message.Content), nil
-}
-
-func truncate(s string, n int) string {
-	if len(s) <= n {
-		return s
-	}
-	return s[:n]
-}

pets-be/internal/config/config.go

@@ -9,28 +9,14 @@ import (
 	"github.com/spf13/viper"
 )
 
-// Config 全局配置
 type Config struct {
-	Server ServerConfig `mapstructure:"server"`
+	Server   ServerConfig   `mapstructure:"server"`
-	MySQL  MySQLConfig  `mapstructure:"mysql"`
+	Postgres PostgresConfig `mapstructure:"postgres"`
-	MinIO  MinIOConfig  `mapstructure:"minio"`
+	MinIO    MinIOConfig    `mapstructure:"minio"`
-	JWT    JWTConfig    `mapstructure:"jwt"`
+	JWT      JWTConfig      `mapstructure:"jwt"`
-	WeChat WeChatConfig `mapstructure:"wechat"`
+	WeChat   WeChatConfig   `mapstructure:"wechat"`
-	Auth   AuthConfig   `mapstructure:"auth"`
+	Auth     AuthConfig     `mapstructure:"auth"`
-	Admin  AdminConfig  `mapstructure:"admin"`
+	Admin    AdminConfig    `mapstructure:"admin"`
-	AI     AIConfig     `mapstructure:"ai"`
-}
-
-// AIConfig 大模型配置（provider 中立，openai 兼容 base_url）
-type AIConfig struct {
-	Enabled     bool    `mapstructure:"enabled"`
-	Provider    string  `mapstructure:"provider"` // openai(兼容) / mock
-	BaseURL     string  `mapstructure:"base_url"` // 如 https://api.deepseek.com
-	APIKey      string  `mapstructure:"api_key"`  // 用 PETS_AI_API_KEY 覆盖
-	Model       string  `mapstructure:"model"`    // 如 deepseek-chat
-	Temperature float64 `mapstructure:"temperature"`
-	MaxTokens   int     `mapstructure:"max_tokens"`
-	TimeoutSec  int     `mapstructure:"timeout_sec"`
 }
 
 type ServerConfig struct {
@@ -38,47 +24,36 @@ type ServerConfig struct {
 	Mode string `mapstructure:"mode"`
 }
 
-type MySQLConfig struct {
+type PostgresConfig struct {
 	Host     string `mapstructure:"host"`
 	Port     int    `mapstructure:"port"`
 	User     string `mapstructure:"user"`
 	Password string `mapstructure:"password"`
 	Database string `mapstructure:"database"`
-	Charset  string `mapstructure:"charset"`
+	SSLMode  string `mapstructure:"ssl_mode"`
 }
 
-// DSN 返回 GORM MySQL 连接串
+func (p PostgresConfig) DSN() string {
-func (m MySQLConfig) DSN() string {
+	return fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s sslmode=%s TimeZone=Asia/Shanghai",
-	return fmt.Sprintf(
+		p.Host, p.Port, p.User, p.Password, p.Database, p.SSLMode)
-		"%s:%s@tcp(%s:%d)/%s?charset=%s&parseTime=True&loc=Local",
-		m.User, m.Password, m.Host, m.Port, m.Database, m.Charset,
-	)
 }
 
 type MinIOConfig struct {
-	Endpoint      string `mapstructure:"endpoint"`
+	Endpoint  string `mapstructure:"endpoint"`
-	AccessKey     string `mapstructure:"access_key"`
+	AccessKey string `mapstructure:"access_key"`
-	SecretKey     string `mapstructure:"secret_key"`
+	SecretKey string `mapstructure:"secret_key"`
-	Bucket        string `mapstructure:"bucket"`
+	Bucket    string `mapstructure:"bucket"`
-	UseSSL        bool   `mapstructure:"use_ssl"`
+	UseSSL    bool   `mapstructure:"use_ssl"`
-	PublicBaseURL string `mapstructure:"public_base_url"`
 }
 
-// JWTConfig access token 短、refresh token 长：
-// access 过期由前端拿 refresh 静默续期，refresh 每次使用都轮换。
 type JWTConfig struct {
-	Secret                  string `mapstructure:"secret"`
+	Secret      string `mapstructure:"secret"`
-	ExpireHours             int    `mapstructure:"expire_hours"`               // access token 有效期
+	ExpireHours int    `mapstructure:"expire_hours"`
-	RefreshExpireHours      int    `mapstructure:"refresh_expire_hours"`       // 小程序用户刷新令牌有效期
-	AdminRefreshExpireHours int    `mapstructure:"admin_refresh_expire_hours"` // 后台刷新令牌有效期（更短）
 }
 
 type WeChatConfig struct {
 	AppID     string `mapstructure:"app_id"`
 	AppSecret string `mapstructure:"app_secret"`
-	// MsgToken 消息推送（服务器配置）校验用的 Token。图片异步安全检测的结果
-	// 由微信 push 到我们的回调地址，用它校验来源。留空则回调不做校验（仅本地调试）
-	MsgToken string `mapstructure:"msg_token"`
 }
 
 type AuthConfig struct {
@@ -90,79 +65,54 @@ type AdminConfig struct {
 	Password string `mapstructure:"password"`
 }
 
-// setDefaults 为每个配置项登记默认值。
-// 必须登记：viper 的 AutomaticEnv 只对「已知的 key」生效，未登记的 key 即使设了
-// PETS_XXX 环境变量，Unmarshal 时也绑不上（容器里纯 .env 部署会静默取到空值）。
-func setDefaults(v *viper.Viper) {
-	v.SetDefault("server.port", 9090)
-	v.SetDefault("server.mode", "release")
-
-	v.SetDefault("mysql.host", "127.0.0.1")
-	v.SetDefault("mysql.port", 3306)
-	v.SetDefault("mysql.user", "root")
-	v.SetDefault("mysql.password", "")
-	v.SetDefault("mysql.database", "pets")
-	v.SetDefault("mysql.charset", "utf8mb4")
-
-	v.SetDefault("minio.endpoint", "127.0.0.1:9000")
-	v.SetDefault("minio.access_key", "")
-	v.SetDefault("minio.secret_key", "")
-	v.SetDefault("minio.bucket", "pets")
-	v.SetDefault("minio.use_ssl", false)
-	v.SetDefault("minio.public_base_url", "")
-
-	v.SetDefault("jwt.secret", "")
-	v.SetDefault("jwt.expire_hours", 2)
-	v.SetDefault("jwt.refresh_expire_hours", 720) // 30 天
-	v.SetDefault("jwt.admin_refresh_expire_hours", 168)
-
-	v.SetDefault("wechat.app_id", "")
-	v.SetDefault("wechat.app_secret", "")
-	v.SetDefault("wechat.msg_token", "") // 用 PETS_WECHAT_MSG_TOKEN 覆盖
-
-	v.SetDefault("auth.dev_login", false)
-
-	v.SetDefault("admin.username", "sundynix")
-	v.SetDefault("admin.password", "")
-
-	v.SetDefault("ai.enabled", false)
-	v.SetDefault("ai.provider", "openai")
-	v.SetDefault("ai.base_url", "")
-	v.SetDefault("ai.api_key", "")
-	v.SetDefault("ai.model", "")
-	v.SetDefault("ai.temperature", 0.6)
-	v.SetDefault("ai.max_tokens", 1024)
-	v.SetDefault("ai.timeout_sec", 30)
-}
-
-// Load 载入配置：默认值 → configs/config.yaml（可选）→ 环境变量覆盖。
-// 环境变量用 PETS_ 前缀、点转下划线，例如 PETS_MYSQL_PASSWORD 覆盖 mysql.password。
-// 容器部署不带 config.yaml，全部走 .env 注入的环境变量。
 func Load() (*Config, error) {
 	v := viper.New()
-	setDefaults(v)
+	v.SetDefault("server.port", 9090)
+	v.SetDefault("server.mode", "debug")
+	v.SetDefault("postgres.host", "192.168.100.127")
+	v.SetDefault("postgres.port", 5432)
+	v.SetDefault("postgres.user", "root")
+	v.SetDefault("postgres.password", "")
+	v.SetDefault("postgres.database", "sundynix-pets")
+	v.SetDefault("postgres.ssl_mode", "disable")
+	v.SetDefault("minio.endpoint", "https://s3.sundynix.cn")
+	v.SetDefault("minio.access_key", "")
+	v.SetDefault("minio.secret_key", "")
+	v.SetDefault("minio.bucket", "sundynix-pet")
+	v.SetDefault("minio.use_ssl", true)
+	v.SetDefault("jwt.secret", "")
+	v.SetDefault("jwt.expire_hours", 168)
+	v.SetDefault("wechat.app_id", "")
+	v.SetDefault("wechat.app_secret", "")
+	v.SetDefault("auth.dev_login", false)
+	v.SetDefault("admin.username", "sundynix")
+	v.SetDefault("admin.password", "")
 
 	v.SetConfigName("config")
 	v.SetConfigType("yaml")
 	v.AddConfigPath("./configs")
 	v.AddConfigPath("../../configs")
-	v.AddConfigPath(".")
-
 	v.SetEnvPrefix("PETS")
 	v.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
 	v.AutomaticEnv()
-
-	// 配置文件可选：找不到就只用默认值 + 环境变量；文件存在但解析失败仍要报错。
 	if err := v.ReadInConfig(); err != nil {
-		var notFound viper.ConfigFileNotFoundError
+		var missing viper.ConfigFileNotFoundError
-		if !errors.As(err, &notFound) && !os.IsNotExist(err) {
+		if !errors.As(err, &missing) && !os.IsNotExist(err) {
 			return nil, fmt.Errorf("read config: %w", err)
 		}
 	}
-
 	var cfg Config
 	if err := v.Unmarshal(&cfg); err != nil {
-		return nil, fmt.Errorf("unmarshal config: %w", err)
+		return nil, fmt.Errorf("decode config: %w", err)
+	}
+	if cfg.Postgres.Password == "" || cfg.JWT.Secret == "" {
+		return nil, errors.New("postgres.password and jwt.secret are required")
+	}
+	if cfg.MinIO.AccessKey == "" || cfg.MinIO.SecretKey == "" {
+		return nil, errors.New("minio access_key and secret_key are required")
+	}
+	if cfg.Server.Mode == "release" && cfg.Auth.DevLogin {
+		return nil, errors.New("dev login must be disabled in release mode")
 	}
 	return &cfg, nil
 }

pets-be/internal/database/care_seed.go

@@ -1,233 +0,0 @@
-package database
-
-import (
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 养护方案预置：5 个阶段 × 2 物种，各一套「标准照护」。
-//
-// 内容按各阶段的真实生理重点配，不是把同一份东西换个名字：
-//   幼年期  疫苗序列 + 驱虫 + 社会化，大型犬还要控制生长速度
-//   青年期  绝育窗口 + 换成年粮
-//   成年期  维持期，重点是把基线数据记下来（体重趋势、年度体检）
-//   中年期  年度血检开始有意义，体重和牙结石重点看
-//   老年期  体检频率加倍，猫看肾和甲状腺、狗看关节和心脏
-//
-// 和 record_types / breeds 一样只在表为空时铺一次，之后一切以数据库为准。
-//
-// 这些是「结构」不是「内容」：方案表空着的话建档最后一步没东西可挑，
-// 用户建完档只能自己从零排计划。
-
-func plan(title, desc, repeat, sheet string) model.CareTemplateItem {
-	return model.CareTemplateItem{Kind: model.CareKindPlan, Repeat: repeat,
-		Title: title, Description: desc, SheetType: sheet}
-}
-func weekly(title, desc, weekdays, sheet string) model.CareTemplateItem {
-	it := plan(title, desc, model.RepeatWeekly, sheet)
-	it.Weekdays = weekdays
-	return it
-}
-func monthly(title, desc string, day int, sheet string) model.CareTemplateItem {
-	it := plan(title, desc, model.RepeatMonthly, sheet)
-	it.MonthDay = day
-	return it
-}
-func once(title, desc string, day int, sheet string) model.CareTemplateItem {
-	it := plan(title, desc, model.RepeatOnce, sheet)
-	it.Day = day
-	return it
-}
-func remind(rtype, title string, offset int, freq string) model.CareTemplateItem {
-	return model.CareTemplateItem{Kind: model.CareKindReminder, ReminderType: rtype,
-		Title: title, OffsetDays: offset, Frequency: freq}
-}
-func important(it model.CareTemplateItem) model.CareTemplateItem {
-	it.Priority = "重要"
-	return it
-}
-
-// TplDef 一套方案的定义（迁移程序要读它）
-type tplDef struct {
-	Species string
-	Stage   string
-	Name    string
-	Summary string
-	Items   []model.CareTemplateItem
-}
-
-// CareTemplateDefs 导出给一次性迁移程序用
-func CareTemplateDefs() []tplDef { return careTemplateDefs() }
-
-// SeedCareTemplatesForce 不检查表空，直接铺。只给迁移程序用
-func SeedCareTemplatesForce(db *gorm.DB) error { return insertCareTemplates(db) }
-
-func careTemplateDefs() []tplDef {
-	const (
-		J = "幼年期"
-		Y = "青年期"
-		A = "成年期"
-		M = "中年期"
-		S = "老年期"
-	)
-	return []tplDef{
-		// ───────────────── 猫 ─────────────────
-		{model.SpeciesCat, J, "幼猫标准照护", "少量多餐、疫苗序列和社会化，六月龄前把基础打好", []model.CareTemplateItem{
-			important(plan("喂食 3-4 次", "幼猫胃容量小，一天分 3-4 顿，用幼猫粮", model.RepeatDaily, "food")),
-			plan("清理猫砂盆", "每天铲一次，顺手看便便形状和颜色", model.RepeatDaily, "litterbox"),
-			plan("陪玩 15 分钟", "逗猫棒模拟狩猎，消耗精力也是社会化", model.RepeatDaily, ""),
-			weekly("称一次体重", "幼猫每周都在长，体重曲线比单次数值有用", "1", "weight"),
-			weekly("检查耳朵和眼睛", "幼猫耳螨和眼部分泌物高发", "4", "ear"),
-			once("核对疫苗进度", "对照月龄看第几针，三针核心疫苗要在六月龄前打完", 2, "vaccine"),
-			once("首次体内驱虫", "幼猫驱虫比成猫频繁，按体重给药", 5, "deworm"),
-			remind("vaccine", "下一针疫苗", 21, "幼猫期每 3-4 周一针，共三针"),
-			remind("deworm", "体内外驱虫", 30, "幼猫每月一次"),
-			remind("weight", "记录体重", 7, "每周一次"),
-		}},
-		{model.SpeciesCat, Y, "青年猫标准照护", "绝育窗口、换成猫粮，开始把体重控住", []model.CareTemplateItem{
-			plan("喂食 2 次", "六月龄后可以改成早晚两顿", model.RepeatDaily, "food"),
-			plan("清理猫砂盆", "每天铲一次", model.RepeatDaily, "litterbox"),
-			plan("陪玩 15 分钟", "性成熟后精力旺盛，玩够了才不拆家", model.RepeatDaily, ""),
-			weekly("称一次体重", "绝育前后代谢会变，体重要盯紧", "1", "weight"),
-			weekly("梳毛", "换毛期减少毛球", "4", "brush"),
-			once("咨询绝育时间", "多数猫 6-8 月龄可做，术前要空腹和体检", 3, "vet"),
-			once("换成猫粮", "一岁前后用 7 天时间按比例过渡，别一次换完", 14, "food"),
-			remind("vaccine", "年度加强疫苗", 60, "一年一次"),
-			remind("deworm", "体内外驱虫", 60, "每 2-3 个月一次"),
-		}},
-		{model.SpeciesCat, A, "成年猫标准照护", "维持期，重点是把基线数据记下来", []model.CareTemplateItem{
-			plan("喂食和换水", "定时定量，水每天换", model.RepeatDaily, "food"),
-			plan("清理猫砂盆", "每天铲一次，便便异常是最早的信号", model.RepeatDaily, "litterbox"),
-			weekly("梳毛", "长毛猫每天，短毛猫每周两次", "2,5", "brush"),
-			weekly("刷牙", "牙结石是成年猫最常被忽略的问题", "6", "tooth"),
-			monthly("称一次体重", "成年后体重该是平的，涨跌超过 5% 要留意", 1, "weight"),
-			monthly("洗猫砂盆", "整盆倒空清洗一次", 15, "litterbox"),
-			once("安排年度体检", "成年期一年一次，做基础血检建立基线", 7, "checkup"),
-			remind("vaccine", "年度加强疫苗", 90, "一年一次"),
-			remind("deworm", "体内外驱虫", 90, "每 3 个月一次"),
-			remind("monthlyReport", "看看这个月的记录", 30, "每月一次"),
-		}},
-		{model.SpeciesCat, M, "中年猫标准照护", "七岁起代谢变慢，年度血检开始能查出早期问题", []model.CareTemplateItem{
-			plan("喂食和换水", "中年后容易发胖，按体重控制热量", model.RepeatDaily, "food"),
-			plan("清理猫砂盆", "尿量和尿块大小要留意，肾病最早从这里看出来", model.RepeatDaily, "litterbox"),
-			weekly("梳毛", "自我梳理会减少，需要帮忙", "2,5", "brush"),
-			weekly("刷牙", "牙结石到这个年龄已经开始影响进食", "6", "tooth"),
-			monthly("称一次体重", "不明原因掉体重是中年猫要警惕的信号", 1, "weight"),
-			monthly("检查口腔", "看牙龈颜色和有没有结石", 15, ""),
-			once("安排年度体检", "血检 + 尿检，重点看肾功能和甲状腺", 7, "checkup"),
-			remind("vaccine", "年度加强疫苗", 90, "一年一次"),
-			remind("deworm", "体内外驱虫", 90, "每 3 个月一次"),
-			remind("weight", "记录体重", 30, "每月一次"),
-		}},
-		{model.SpeciesCat, S, "老年猫标准照护", "体检半年一次，肾和甲状腺是重点", []model.CareTemplateItem{
-			important(plan("记录饮水量", "多饮多尿是慢性肾病最典型的早期表现", model.RepeatDaily, "water")),
-			plan("喂食", "老年猫可能需要处方粮，少量多次更好消化", model.RepeatDaily, "food"),
-			plan("清理猫砂盆", "尿块变大或变多要立刻记下来", model.RepeatDaily, "litterbox"),
-			weekly("梳毛", "老年猫自己舔不到的地方要帮它梳", "2,5", "brush"),
-			weekly("称一次体重", "老年期体重变化要按周盯，不是按月", "1", "weight"),
-			monthly("检查关节活动", "跳不上原来能跳的地方就是信号", 1, ""),
-			once("安排半年体检", "血检 + 尿检 + 甲状腺，老年期半年一次", 7, "checkup"),
-			remind("vaccine", "年度加强疫苗", 90, "一年一次（可与医生商量减免）"),
-			remind("deworm", "体内外驱虫", 90, "每 3 个月一次"),
-			remind("monthlyReport", "看看这个月的记录", 30, "每月一次"),
-		}},
-
-		// ───────────────── 狗 ─────────────────
-		{model.SpeciesDog, J, "幼犬标准照护", "疫苗序列、社会化，大型犬还要控制生长速度", []model.CareTemplateItem{
-			important(plan("喂食 3-4 次", "幼犬一天分 3-4 顿；大型犬别过量补钙，长太快伤关节", model.RepeatDaily, "food")),
-			plan("外出排便和散步", "疫苗打齐前避免去流浪动物多的地方", model.RepeatDaily, ""),
-			plan("基础训练 10 分钟", "坐、等待、唤回。幼犬期是社会化窗口，错过很难补", model.RepeatDaily, ""),
-			weekly("称一次体重", "幼犬长得快，体重曲线也是喂食量的依据", "1", "weight"),
-			weekly("检查爪垫和耳朵", "散步后看有没有扎伤，垂耳犬要重点看耳道", "4", "ear"),
-			once("核对疫苗进度", "对照月龄看第几针，狂犬疫苗按当地规定单独安排", 2, "vaccine"),
-			once("首次体内驱虫", "按体重给药，幼犬比成犬频繁", 5, "deworm"),
-			remind("vaccine", "下一针疫苗", 21, "幼犬期每 3-4 周一针"),
-			remind("deworm", "体内外驱虫", 30, "幼犬每月一次"),
-			remind("weight", "记录体重", 7, "每周一次"),
-		}},
-		{model.SpeciesDog, Y, "青年犬标准照护", "骨骼刚闭合，可以加运动量了；绝育窗口也在这里", []model.CareTemplateItem{
-			plan("喂食 2 次", "改成早晚两顿", model.RepeatDaily, "food"),
-			plan("散步 30 分钟以上", "骨骼闭合后可以正常运动，之前不宜长距离跑跳", model.RepeatDaily, ""),
-			plan("训练 10 分钟", "把幼犬期学的固化下来", model.RepeatDaily, ""),
-			weekly("称一次体重", "换成犬粮期间容易长胖", "1", "weight"),
-			weekly("梳毛", "换毛期每天，平时每周两次", "2,5", "brush"),
-			once("咨询绝育时间", "大型犬建议等骨骼闭合后再做", 3, "vet"),
-			once("换成犬粮", "用 7 天按比例过渡，别一次换完", 14, "food"),
-			remind("vaccine", "年度加强疫苗", 60, "一年一次"),
-			remind("deworm", "体内外驱虫", 60, "每 2-3 个月一次"),
-		}},
-		{model.SpeciesDog, A, "成年犬标准照护", "维持期，重点是把基线数据记下来", []model.CareTemplateItem{
-			plan("喂食和换水", "定时定量，水每天换", model.RepeatDaily, "food"),
-			plan("散步 30-60 分钟", "运动量不够是成年犬发胖和行为问题的主因", model.RepeatDaily, ""),
-			weekly("梳毛", "顺手摸一遍有没有肿块", "2,5", "brush"),
-			weekly("刷牙", "牙结石是成年犬最常被忽略的问题", "6", "tooth"),
-			monthly("称一次体重", "成年后体重该是平的，涨跌超过 5% 要留意", 1, "weight"),
-			monthly("剪指甲", "听到走路哒哒响就该剪了", 15, "nail"),
-			once("安排年度体检", "一年一次，做基础血检建立基线", 7, "checkup"),
-			remind("vaccine", "年度加强疫苗", 90, "一年一次"),
-			remind("deworm", "体内外驱虫", 90, "每 3 个月一次"),
-			remind("monthlyReport", "看看这个月的记录", 30, "每月一次"),
-		}},
-		{model.SpeciesDog, M, "中年犬标准照护", "体重和关节是重点，年度血检开始有意义", []model.CareTemplateItem{
-			plan("喂食和换水", "代谢变慢，按体重下调热量", model.RepeatDaily, "food"),
-			plan("散步 30 分钟", "保持规律但降低强度，避免急停急转", model.RepeatDaily, ""),
-			weekly("梳毛并摸一遍身体", "中年后肿块发生率上升，每周摸一遍是最便宜的筛查", "2,5", "brush"),
-			weekly("刷牙", "牙结石到这个年龄已经开始影响进食", "6", "tooth"),
-			monthly("称一次体重", "中年犬超重会直接加重关节负担", 1, "weight"),
-			monthly("检查关节活动", "起身变慢、不愿上楼就是信号", 15, ""),
-			once("安排年度体检", "血检 + 关节检查，大型犬加拍髋关节", 7, "checkup"),
-			remind("vaccine", "年度加强疫苗", 90, "一年一次"),
-			remind("deworm", "体内外驱虫", 90, "每 3 个月一次"),
-			remind("weight", "记录体重", 30, "每月一次"),
-		}},
-		{model.SpeciesDog, S, "老年犬标准照护", "体检半年一次，关节和心脏是重点", []model.CareTemplateItem{
-			important(plan("记录精神和食欲", "老年犬变化来得快，每天一句话记下来", model.RepeatDaily, "")),
-			plan("喂食", "老年犬可能需要处方粮，少量多次更好消化", model.RepeatDaily, "food"),
-			plan("散步 15-20 分钟", "短而多次，比一次走久对关节友好", model.RepeatDaily, ""),
-			weekly("梳毛并摸一遍身体", "重点摸有没有新长的肿块", "2,5", "brush"),
-			weekly("称一次体重", "老年期体重变化要按周盯", "1", "weight"),
-			monthly("检查关节和牙齿", "起身、上楼、咀嚼有没有变吃力", 1, ""),
-			once("安排半年体检", "血检 + 心脏听诊 + 关节，老年期半年一次", 7, "checkup"),
-			remind("vaccine", "年度加强疫苗", 90, "一年一次（可与医生商量减免）"),
-			remind("deworm", "体内外驱虫", 90, "每 3 个月一次"),
-			remind("monthlyReport", "看看这个月的记录", 30, "每月一次"),
-		}},
-	}
-}
-
-// seedCareTemplates 只在方案表为空时铺一次
-func seedCareTemplates(db *gorm.DB) error {
-	var count int64
-	if err := db.Model(&model.CareTemplate{}).Count(&count).Error; err != nil {
-		return err
-	}
-	if count > 0 {
-		return nil
-	}
-	return insertCareTemplates(db)
-}
-
-func insertCareTemplates(db *gorm.DB) error {
-	for i, d := range careTemplateDefs() {
-		tpl := model.CareTemplate{
-			Species: d.Species, Stage: d.Stage, Name: d.Name,
-			Summary: d.Summary, Sort: (i + 1) * 10, Enabled: true,
-		}
-		if err := db.Create(&tpl).Error; err != nil {
-			return err
-		}
-		items := make([]model.CareTemplateItem, 0, len(d.Items))
-		for j, it := range d.Items {
-			it.TemplateID = tpl.ID
-			it.Sort = j
-			items = append(items, it)
-		}
-		if len(items) > 0 {
-			if err := db.Create(&items).Error; err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}

pets-be/internal/database/database.go

@@ -4,7 +4,7 @@ import (
 	"fmt"
 	"time"
 
-	"gorm.io/driver/mysql"
+	"gorm.io/driver/postgres"
 	"gorm.io/gorm"
 	"gorm.io/gorm/logger"
 	"gorm.io/gorm/schema"
@@ -13,40 +13,31 @@ import (
 	"github.com/sundynix/pets-be/internal/model"
 )
 
-// New 建立 GORM 连接，所有表名统一加 sundynix_ 前缀
+func Open(cfg config.PostgresConfig, release bool) (*gorm.DB, error) {
-func New(cfg *config.Config) (*gorm.DB, error) {
 	logLevel := logger.Info
-	if cfg.Server.Mode == "release" {
+	if release {
 		logLevel = logger.Warn
 	}
-
+	db, err := gorm.Open(postgres.Open(cfg.DSN()), &gorm.Config{
-	db, err := gorm.Open(mysql.Open(cfg.MySQL.DSN()), &gorm.Config{
+		NamingStrategy: schema.NamingStrategy{TablePrefix: "sundynix_", SingularTable: true},
-		NamingStrategy: schema.NamingStrategy{
+		Logger:         logger.Default.LogMode(logLevel),
-			TablePrefix:   "sundynix_",
-			SingularTable: false,
-		},
-		// 关联在 Go 层管，不靠库级外键。迁移期建外键时 MySQL 会为外键列自动
-		// 补一个索引，和字段上的 `index` tag 撞成同名索引，父子表同迁时第二次
-		// 建索引报 1061 duplicate。关掉外键约束创建，索引就只由 index tag 建一次
-		DisableForeignKeyConstraintWhenMigrating: true,
-		Logger: logger.Default.LogMode(logLevel),
 	})
 	if err != nil {
-		return nil, fmt.Errorf("gorm open: %w", err)
+		return nil, fmt.Errorf("open postgres: %w", err)
 	}
-
 	sqlDB, err := db.DB()
 	if err != nil {
 		return nil, err
 	}
-	sqlDB.SetMaxOpenConns(50)
+	sqlDB.SetMaxOpenConns(25)
 	sqlDB.SetMaxIdleConns(10)
 	sqlDB.SetConnMaxLifetime(time.Hour)
-
 	return db, nil
 }
 
-// Migrate 自动建表
 func Migrate(db *gorm.DB) error {
-	return db.AutoMigrate(model.AllModels()...)
+	if err := db.AutoMigrate(model.All()...); err != nil {
+		return err
+	}
+	return db.Exec("CREATE UNIQUE INDEX IF NOT EXISTS idx_sundynix_walk_one_active_per_user ON sundynix_walk (user_id) WHERE status IN ('active', 'paused')").Error
 }

pets-be/internal/database/seed.go

@@ -1,224 +0,0 @@
-package database
-
-import (
-	"golang.org/x/crypto/bcrypt"
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/config"
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// Seed 初始化种子数据：管理员账号 + 记录类型。
-//
-// 文章、养护模板这类**内容**数据不放代码里——正文几百字塞进 Go 源文件，既看不清
-// 也没法在后台改完再同步回来。上线时直接同步数据库。
-//
-// 记录类型是另一码事，它是**结构**：表空着的话记录页一个可记事项都没有，
-// App 直接不能用。所以和管理员账号一样，只在表完全为空时铺一次底，
-// 之后一切以数据库为准，代码里这份不再参与。
-func Seed(db *gorm.DB, cfg *config.Config) error {
-	if err := seedAdmin(db, cfg); err != nil {
-		return err
-	}
-	if err := seedRecordTypes(db); err != nil {
-		return err
-	}
-	if err := seedBreeds(db); err != nil {
-		return err
-	}
-	return seedCareTemplates(db)
-}
-
-// seedBreeds 品种预置。同 record_types：只在表完全为空时铺一次。
-//
-// 这也是「结构」不是「内容」——品种列表空着，建档第二步就选不了品种。
-// 首字母存字段不运行时算：Go 没有标准拼音库，而多音字（藏獒、柴犬）
-// 自动转常出错，人来定比库来猜靠谱。
-func seedBreeds(db *gorm.DB) error {
-	var count int64
-	if err := db.Model(&model.Breed{}).Count(&count).Error; err != nil {
-		return err
-	}
-	if count > 0 {
-		return nil
-	}
-	breeds := []model.Breed{
-		// 猫 34 种
-		{Species: model.SpeciesCat, Initial: "A", Name: "阿比西尼亚猫", Sort: 10},
-		{Species: model.SpeciesCat, Initial: "A", Name: "奥西猫", Sort: 20},
-		{Species: model.SpeciesCat, Initial: "B", Name: "巴厘猫", Sort: 30},
-		{Species: model.SpeciesCat, Initial: "B", Name: "波斯猫", Sort: 40},
-		{Species: model.SpeciesCat, Initial: "B", Name: "布偶猫", Sort: 50},
-		{Species: model.SpeciesCat, Initial: "B", Name: "伯曼猫", Sort: 60},
-		{Species: model.SpeciesCat, Initial: "C", Name: "长毛折耳猫", Sort: 70},
-		{Species: model.SpeciesCat, Initial: "D", Name: "德文卷毛猫", Sort: 80},
-		{Species: model.SpeciesCat, Initial: "D", Name: "东方短毛猫", Sort: 90},
-		{Species: model.SpeciesCat, Initial: "D", Name: "东奇尼猫", Sort: 100},
-		{Species: model.SpeciesCat, Initial: "E", Name: "俄罗斯蓝猫", Sort: 110},
-		{Species: model.SpeciesCat, Initial: "H", Name: "哈瓦那棕猫", Sort: 120},
-		{Species: model.SpeciesCat, Initial: "K", Name: "科拉特猫", Sort: 130},
-		{Species: model.SpeciesCat, Initial: "L", Name: "拉波猫", Sort: 140},
-		{Species: model.SpeciesCat, Initial: "M", Name: "缅因猫", Sort: 150},
-		{Species: model.SpeciesCat, Initial: "M", Name: "美国短毛猫", Sort: 160},
-		{Species: model.SpeciesCat, Initial: "M", Name: "美国卷耳猫", Sort: 170},
-		{Species: model.SpeciesCat, Initial: "M", Name: "曼赤肯猫", Sort: 180},
-		{Species: model.SpeciesCat, Initial: "M", Name: "孟买猫", Sort: 190},
-		{Species: model.SpeciesCat, Initial: "M", Name: "孟加拉豹猫", Sort: 200},
-		{Species: model.SpeciesCat, Initial: "N", Name: "挪威森林猫", Sort: 210},
-		{Species: model.SpeciesCat, Initial: "R", Name: "日本短尾猫", Sort: 220},
-		{Species: model.SpeciesCat, Initial: "S", Name: "苏格兰折耳猫", Sort: 230},
-		{Species: model.SpeciesCat, Initial: "S", Name: "索马里猫", Sort: 240},
-		{Species: model.SpeciesCat, Initial: "S", Name: "塞尔凯克卷毛猫", Sort: 250},
-		{Species: model.SpeciesCat, Initial: "S", Name: "斯芬克斯无毛猫", Sort: 260},
-		{Species: model.SpeciesCat, Initial: "S", Name: "沙特尔猫", Sort: 270},
-		{Species: model.SpeciesCat, Initial: "T", Name: "土耳其安哥拉猫", Sort: 280},
-		{Species: model.SpeciesCat, Initial: "T", Name: "土耳其梵猫", Sort: 290},
-		{Species: model.SpeciesCat, Initial: "X", Name: "暹罗猫", Sort: 300},
-		{Species: model.SpeciesCat, Initial: "X", Name: "新加坡猫", Sort: 310},
-		{Species: model.SpeciesCat, Initial: "Y", Name: "异国短毛猫", Sort: 320},
-		{Species: model.SpeciesCat, Initial: "Y", Name: "英国短毛猫", Sort: 330},
-		{Species: model.SpeciesCat, Initial: "Z", Name: "中华田园猫", Sort: 340},
-		// 狗 46 种
-		{Species: model.SpeciesDog, Initial: "A", Name: "阿拉斯加雪橇犬", SizeClass: "large", Sort: 10},
-		{Species: model.SpeciesDog, Initial: "A", Name: "阿富汗猎犬", SizeClass: "large", Sort: 20},
-		{Species: model.SpeciesDog, Initial: "A", Name: "澳洲牧羊犬", SizeClass: "medium", Sort: 30},
-		{Species: model.SpeciesDog, Initial: "B", Name: "比熊犬", SizeClass: "small", Sort: 40},
-		{Species: model.SpeciesDog, Initial: "B", Name: "比格犬", SizeClass: "medium", Sort: 50},
-		{Species: model.SpeciesDog, Initial: "B", Name: "边境牧羊犬", SizeClass: "medium", Sort: 60},
-		{Species: model.SpeciesDog, Initial: "B", Name: "巴哥犬", SizeClass: "small", Sort: 70},
-		{Species: model.SpeciesDog, Initial: "B", Name: "博美犬", SizeClass: "small", Sort: 80},
-		{Species: model.SpeciesDog, Initial: "B", Name: "巴吉度猎犬", SizeClass: "medium", Sort: 90},
-		{Species: model.SpeciesDog, Initial: "B", Name: "北京犬", SizeClass: "small", Sort: 100},
-		{Species: model.SpeciesDog, Initial: "C", Name: "柴犬", SizeClass: "medium", Sort: 110},
-		{Species: model.SpeciesDog, Initial: "C", Name: "川东猎犬", SizeClass: "medium", Sort: 120},
-		{Species: model.SpeciesDog, Initial: "D", Name: "德国牧羊犬", SizeClass: "large", Sort: 130},
-		{Species: model.SpeciesDog, Initial: "D", Name: "杜宾犬", SizeClass: "large", Sort: 140},
-		{Species: model.SpeciesDog, Initial: "D", Name: "大丹犬", SizeClass: "giant", Sort: 150},
-		{Species: model.SpeciesDog, Initial: "D", Name: "斗牛犬", SizeClass: "medium", Sort: 160},
-		{Species: model.SpeciesDog, Initial: "F", Name: "法国斗牛犬", SizeClass: "medium", Sort: 170},
-		{Species: model.SpeciesDog, Initial: "G", Name: "贵宾犬（泰迪）", SizeClass: "small", Sort: 180},
-		{Species: model.SpeciesDog, Initial: "G", Name: "古代牧羊犬", SizeClass: "medium", Sort: 190},
-		{Species: model.SpeciesDog, Initial: "H", Name: "哈士奇", SizeClass: "large", Sort: 200},
-		{Species: model.SpeciesDog, Initial: "H", Name: "蝴蝶犬", SizeClass: "small", Sort: 210},
-		{Species: model.SpeciesDog, Initial: "J", Name: "金毛寻回犬", SizeClass: "large", Sort: 220},
-		{Species: model.SpeciesDog, Initial: "J", Name: "吉娃娃", SizeClass: "small", Sort: 230},
-		{Species: model.SpeciesDog, Initial: "K", Name: "柯基犬", SizeClass: "small", Sort: 240},
-		{Species: model.SpeciesDog, Initial: "K", Name: "可卡犬", SizeClass: "medium", Sort: 250},
-		{Species: model.SpeciesDog, Initial: "K", Name: "苏格兰柯利犬", SizeClass: "medium", Sort: 260},
-		{Species: model.SpeciesDog, Initial: "L", Name: "拉布拉多寻回犬", SizeClass: "large", Sort: 270},
-		{Species: model.SpeciesDog, Initial: "L", Name: "罗威纳犬", SizeClass: "large", Sort: 280},
-		{Species: model.SpeciesDog, Initial: "L", Name: "灵缇犬", SizeClass: "large", Sort: 290},
-		{Species: model.SpeciesDog, Initial: "L", Name: "腊肠犬", SizeClass: "small", Sort: 300},
-		{Species: model.SpeciesDog, Initial: "M", Name: "马尔济斯犬", SizeClass: "small", Sort: 310},
-		{Species: model.SpeciesDog, Initial: "M", Name: "迷你雪纳瑞", SizeClass: "small", Sort: 320},
-		{Species: model.SpeciesDog, Initial: "N", Name: "牛头梗", SizeClass: "medium", Sort: 330},
-		{Species: model.SpeciesDog, Initial: "Q", Name: "秋田犬", SizeClass: "large", Sort: 340},
-		{Species: model.SpeciesDog, Initial: "S", Name: "萨摩耶", SizeClass: "large", Sort: 350},
-		{Species: model.SpeciesDog, Initial: "S", Name: "松狮犬", SizeClass: "medium", Sort: 360},
-		{Species: model.SpeciesDog, Initial: "S", Name: "圣伯纳犬", SizeClass: "giant", Sort: 370},
-		{Species: model.SpeciesDog, Initial: "X", Name: "雪纳瑞", SizeClass: "medium", Sort: 390},
-		{Species: model.SpeciesDog, Initial: "X", Name: "西高地白梗", SizeClass: "small", Sort: 400},
-		{Species: model.SpeciesDog, Initial: "X", Name: "喜乐蒂牧羊犬", SizeClass: "small", Sort: 410},
-		{Species: model.SpeciesDog, Initial: "Y", Name: "约克夏梗", SizeClass: "small", Sort: 420},
-		{Species: model.SpeciesDog, Initial: "Y", Name: "银狐犬", SizeClass: "medium", Sort: 430},
-		{Species: model.SpeciesDog, Initial: "Z", Name: "中华田园犬", SizeClass: "medium", Sort: 440},
-		{Species: model.SpeciesDog, Initial: "Z", Name: "中亚牧羊犬", SizeClass: "large", Sort: 450},
-		{Species: model.SpeciesDog, Initial: "Z", Name: "藏獒", SizeClass: "giant", Sort: 460},
-	}
-	for i := range breeds {
-		breeds[i].Enabled = true
-	}
-	return db.Create(&breeds).Error
-}
-
-// seedRecordTypes 只在表为空时跑。已经有数据（哪怕只有一条）就完全不碰，
-// 否则后台删掉的类型会在每次重启后自己长回来
-func seedRecordTypes(db *gorm.DB) error {
-	var count int64
-	if err := db.Model(&model.RecordType{}).Count(&count).Error; err != nil {
-		return err
-	}
-	if count > 0 {
-		return nil
-	}
-
-	// locked=true 的这 9 种在 record.go / insight.go / report.go / home.go 里有真实
-	// 代码分支（体重回写档案、食便相关性、消费统计、疫苗完成度…），并且被
-	// care_template_items.sheet_type 引用，后台不许删，只能停用。
-	// form=full 表示 bottom-sheet 里有它专用的 wx:elif 分支。
-	// fields 是表单额外字段的配置，一行一个（写法见 model.RecordType.Fields 的注释）。
-	// 空 = 只要「时间 + 描述 + 照片」。
-	//
-	// 原有 9 种的配置必须和现在的统计口径严丝合缝：
-	//   weight  number → num_value，CreateRecord 靠它回写宠物档案
-	//   cost    金额→num_value + 类别→category，账单是按 category 分组聚合的
-	//   poop    状态→category，食便相关性分析排除 category='正常'
-	//   symptom 两个单选：症状不占 category，严重程度占——周报按 category='高' 数高风险
-	mk := func(code, label, icon, group string, sort int, locked bool, fields string) model.RecordType {
-		form := model.RecordFormSimple
-		if locked {
-			form = model.RecordFormFull
-		}
-		return model.RecordType{Code: code, Label: label, Icon: icon, GroupKey: group,
-			Sort: sort, Enabled: true, Form: form, Locked: locked, Fields: fields}
-	}
-	full := func(code, label, icon, group string, sort int, fields string) model.RecordType {
-		return mk(code, label, icon, group, sort, true, fields)
-	}
-	simple := func(code, label, icon, group string, sort int, fields string) model.RecordType {
-		return mk(code, label, icon, group, sort, false, fields)
-	}
-
-	d, h, c, cl := model.RecordGroupDaily, model.RecordGroupHealth, model.RecordGroupCare, model.RecordGroupClean
-	types := []model.RecordType{
-		// 日常
-		full("weight", "体重", "weight", d, 10, "number:体重:kg"),
-		full("poop", "排便", "poop", d, 20, "options:状态:正常|软便|拉稀"),
-		full("food", "饮食", "food", d, 30, "text:吃了什么\noptions:食欲:正常|偏少|不吃"),
-		simple("water", "喝水", "water", d, 40, "number:饮水量:ml"),
-		full("cost", "记账", "cost", d, 50, "number:金额:元\noptions:类别:医疗|食品|用品|美容|其他"),
-		full("photo", "照片", "photo", d, 60, ""),
-		// 健康
-		full("symptom", "异常", "symptom", h, 10,
-			"options:发生了什么:呕吐|拉稀|精神差|皮肤红|其他:-\noptions:严重程度:低|中|高"),
-		full("vaccine", "疫苗", "vaccine", h, 20, "text:疫苗名称"),
-		full("deworm", "驱虫", "deworm", h, 30, "options:类型:体内|体外|体内外同驱"),
-		simple("checkup", "体检", "checkup", h, 40, "text:在哪做的"),
-		simple("vet", "看病", "vet", h, 50, "text:诊断\nnumber:花费:元"),
-		full("medicine", "给药", "medicine", h, 60, "text:药品名称\ntext:剂量"),
-		simple("supplement", "保健品", "supplement", h, 70, "text:名称\ntext:剂量"),
-		// 洗护
-		simple("bath", "洗澡", "bath", c, 10, ""),
-		simple("nail", "剪指甲", "nail", c, 20, ""),
-		simple("ear", "洗耳朵", "ear", c, 30, ""),
-		simple("tooth", "刷牙", "tooth", c, 40, ""),
-		simple("brush", "梳毛", "brush", c, 50, ""),
-		simple("groom", "美容", "groom", c, 60, "number:花费:元"),
-		// 清洁
-		simple("litter", "换猫砂", "litter", cl, 10, ""),
-		simple("litterbox", "洗猫砂盆", "litterbox", cl, 20, ""),
-		simple("bowl", "洗食盆", "bowl", cl, 30, ""),
-		simple("waterbowl", "洗水盆", "waterbowl", cl, 40, ""),
-		simple("clean", "消毒", "clean", cl, 50, ""),
-	}
-	return db.Create(&types).Error
-}
-
-func seedAdmin(db *gorm.DB, cfg *config.Config) error {
-	var count int64
-	if err := db.Model(&model.Admin{}).Where("username = ?", cfg.Admin.Username).Count(&count).Error; err != nil {
-		return err
-	}
-	if count > 0 {
-		return nil
-	}
-	hash, err := bcrypt.GenerateFromPassword([]byte(cfg.Admin.Password), bcrypt.DefaultCost)
-	if err != nil {
-		return err
-	}
-	return db.Create(&model.Admin{
-		Username:     cfg.Admin.Username,
-		PasswordHash: string(hash),
-		Role:         "admin",
-	}).Error
-}

pets-be/internal/handler/admin.go

@@ -1,558 +0,0 @@
-package handler
-
-import (
-	"strconv"
-
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/model"
-	"github.com/sundynix/pets-be/internal/service"
-	appjwt "github.com/sundynix/pets-be/pkg/jwt"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-type adminLoginReq struct {
-	Username string `json:"username"`
-	Password string `json:"password"`
-}
-
-// AdminLogin POST /api/admin/login
-func (h *Handler) AdminLogin(c *gin.Context) {
-	var req adminLoginReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	admin, err := h.svc.AdminLogin(req.Username, req.Password)
-	if err != nil {
-		response.Fail(c, 40100, "账号或密码错误")
-		return
-	}
-	data, err := h.adminTokens(admin)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, data)
-}
-
-// adminTokens 签发后台的「access + refresh」令牌对。access token 2 小时。
-func (h *Handler) adminTokens(admin *model.Admin) (gin.H, error) {
-	token, err := h.jwt.Generate(admin.ID, appjwt.KindAdmin, admin.Username, admin.Role)
-	if err != nil {
-		return nil, err
-	}
-	refresh, refreshExp, err := h.svc.IssueRefreshToken(string(appjwt.KindAdmin), admin.ID)
-	if err != nil {
-		return nil, err
-	}
-	return gin.H{
-		"token":              token,
-		"refresh_token":      refresh,
-		"expires_in":         h.jwt.ExpireSeconds(),
-		"refresh_expires_at": refreshExp,
-		"admin":              admin,
-	}, nil
-}
-
-// AdminRefresh POST /api/admin/refresh
-func (h *Handler) AdminRefresh(c *gin.Context) {
-	var req refreshReq
-	_ = c.ShouldBindJSON(&req)
-
-	adminID, err := h.svc.ConsumeRefreshToken(req.RefreshToken, string(appjwt.KindAdmin))
-	if err != nil {
-		response.Fail(c, 40100, err.Error())
-		return
-	}
-	admin, err := h.svc.GetAdmin(adminID)
-	if err != nil {
-		response.Fail(c, 40100, "登录已失效，请重新登录")
-		return
-	}
-	if admin.Disabled {
-		response.Fail(c, 40300, "账号已被禁用")
-		return
-	}
-	data, err := h.adminTokens(admin)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, data)
-}
-
-// AdminLogout POST /api/admin/logout 作废当前刷新令牌
-func (h *Handler) AdminLogout(c *gin.Context) {
-	var req refreshReq
-	_ = c.ShouldBindJSON(&req)
-	h.svc.RevokeRefreshToken(req.RefreshToken, string(appjwt.KindAdmin))
-	response.OK(c, gin.H{"ok": true})
-}
-
-// AdminMe GET /api/admin/me
-func (h *Handler) AdminMe(c *gin.Context) {
-	admin, err := h.svc.GetAdmin(middleware.AdminID(c))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, admin)
-}
-
-// AdminStats GET /api/admin/stats
-func (h *Handler) AdminStats(c *gin.Context) {
-	stats, err := h.svc.Stats()
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, stats)
-}
-
-// AdminAnalytics GET /api/admin/analytics?days=30 看板的活跃/新增/留存
-func (h *Handler) AdminAnalytics(c *gin.Context) {
-	days, _ := strconv.Atoi(c.Query("days"))
-	data, err := h.svc.AdminAnalytics(days)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, data)
-}
-
-type adminListReq struct {
-	response.PageQuery
-	Keyword string `form:"keyword"`
-	Status  string `form:"status"`
-	Type    string `form:"type"`
-}
-
-// AdminListUsers GET /api/admin/users
-func (h *Handler) AdminListUsers(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	users, total, err := h.svc.ListUsers(req.Keyword, req.Type, req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(users, total, req.PageQuery))
-}
-
-type disableReq struct {
-	Disabled bool `json:"disabled"`
-}
-
-// AdminSetUserDisabled PUT /api/admin/users/:id/disabled
-func (h *Handler) AdminSetUserDisabled(c *gin.Context) {
-	var req disableReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if err := h.svc.SetUserDisabled(idParam(c, "id"), req.Disabled); err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// AdminListPets GET /api/admin/pets
-func (h *Handler) AdminListPets(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	pets, total, err := h.svc.ListPetsAdmin(req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(pets, total, req.PageQuery))
-}
-
-// AdminListPosts GET /api/admin/posts
-func (h *Handler) AdminListPosts(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	posts, total, err := h.svc.ListPostsAdmin(req.Status, req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(posts, total, req.PageQuery))
-}
-
-type postStatusReq struct {
-	Status string `json:"status"`
-}
-
-// AdminSetPostStatus PUT /api/admin/posts/:id/status
-func (h *Handler) AdminSetPostStatus(c *gin.Context) {
-	var req postStatusReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if err := h.svc.SetPostStatus(idParam(c, "id"), req.Status); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// AdminListComments GET /api/admin/comments
-func (h *Handler) AdminListComments(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	comments, total, err := h.svc.ListCommentsAdmin(req.Status, req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(comments, total, req.PageQuery))
-}
-
-// AdminSetCommentStatus PUT /api/admin/comments/:id/status
-func (h *Handler) AdminSetCommentStatus(c *gin.Context) {
-	var req postStatusReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if err := h.svc.SetCommentStatus(idParam(c, "id"), req.Status); err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// AdminDeleteComment DELETE /api/admin/comments/:id
-func (h *Handler) AdminDeleteComment(c *gin.Context) {
-	if err := h.svc.DeleteCommentAdmin(idParam(c, "id")); err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// AdminListArticles GET /api/admin/articles
-func (h *Handler) AdminListArticles(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	articles, total, err := h.svc.ListArticlesAdmin(req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(articles, total, req.PageQuery))
-}
-
-type articleReq struct {
-	ID               string `json:"id"`
-	Icon             string `json:"icon"`
-	Title            string `json:"title"`
-	Description      string `json:"description"`
-	Content          string `json:"content"`
-	Category         string `json:"category"`
-	RelatedSheetType string `json:"related_sheet_type"`
-	Published        bool   `json:"published"`
-}
-
-// AdminSaveArticle POST /api/admin/articles（id>0 为更新）
-func (h *Handler) AdminSaveArticle(c *gin.Context) {
-	var req articleReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	article := &model.Article{
-		Icon: req.Icon, Title: req.Title, Description: req.Description, Content: req.Content,
-		Category: req.Category, RelatedSheetType: req.RelatedSheetType, Published: req.Published,
-	}
-	article.ID = req.ID
-	if err := h.svc.SaveArticle(article); err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, article)
-}
-
-// AdminDeleteArticle DELETE /api/admin/articles/:id
-func (h *Handler) AdminDeleteArticle(c *gin.Context) {
-	if err := h.svc.DeleteArticle(idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// AdminListPro GET /api/admin/memberships
-func (h *Handler) AdminListPro(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	list, total, err := h.svc.ListProAdmin(req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(list, total, req.PageQuery))
-}
-
-// AdminCareTemplateMeta GET /api/admin/care-templates/meta
-// 给后台下拉用：物种、阶段、可选关联记录/弹层类型、提醒类型
-// ── 品种 ──
-
-type breedReq struct {
-	ID      string `json:"id"`
-	Species string `json:"species"`
-	Name    string `json:"name"`
-	Initial string `json:"initial"`
-	Sort    int    `json:"sort"`
-	Enabled bool   `json:"enabled"`
-}
-
-// AdminListBreeds GET /api/admin/breeds?species=cat 连停用的一起返回
-func (h *Handler) AdminListBreeds(c *gin.Context) {
-	response.OK(c, h.svc.AdminListBreeds(c.Query("species")))
-}
-
-// AdminSaveBreed POST /api/admin/breeds
-func (h *Handler) AdminSaveBreed(c *gin.Context) {
-	var req breedReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	b := &model.Breed{Species: req.Species, Name: req.Name,
-		Initial: req.Initial, Sort: req.Sort, Enabled: req.Enabled}
-	b.ID = req.ID
-	if err := h.svc.SaveBreed(b); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, b)
-}
-
-// AdminDeleteBreed DELETE /api/admin/breeds/:id
-func (h *Handler) AdminDeleteBreed(c *gin.Context) {
-	if err := h.svc.DeleteBreed(idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, nil)
-}
-
-// ── 记录类型 ──
-
-type recordTypeReq struct {
-	ID      string `json:"id"`
-	Code    string `json:"code"`
-	Label   string `json:"label"`
-	Icon    string `json:"icon"`
-	Group   string `json:"group"`
-	Sort    int    `json:"sort"`
-	Enabled bool   `json:"enabled"`
-	Form    string `json:"form"`
-	Fields  string `json:"fields_raw"`
-}
-
-// AdminListRecordTypes GET /api/admin/record-types 连停用的一起返回
-func (h *Handler) AdminListRecordTypes(c *gin.Context) {
-	response.OK(c, h.svc.AdminListRecordTypes())
-}
-
-// AdminSaveRecordType POST /api/admin/record-types 新增或更新
-func (h *Handler) AdminSaveRecordType(c *gin.Context) {
-	var req recordTypeReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	t := &model.RecordType{
-		Code: req.Code, Label: req.Label, Icon: req.Icon,
-		GroupKey: req.Group, Sort: req.Sort, Enabled: req.Enabled, Form: req.Form,
-		Fields:   req.Fields,
-	}
-	t.ID = req.ID
-	if err := h.svc.SaveRecordType(t); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, t)
-}
-
-// AdminDeleteRecordType DELETE /api/admin/record-types/:id
-// locked 的和已有记录的删不了，service 层硬拦
-func (h *Handler) AdminDeleteRecordType(c *gin.Context) {
-	if err := h.svc.DeleteRecordType(idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, nil)
-}
-
-func (h *Handler) AdminCareTemplateMeta(c *gin.Context) {
-	response.OK(c, gin.H{
-		"species": []gin.H{
-			{"key": model.SpeciesCat, "label": "猫猫"},
-			{"key": model.SpeciesDog, "label": "狗狗"},
-		},
-		"stages": service.CareStages,
-		// 「关联记录事项」的可选值读 record_types 表，不再写死。
-		// 原来是两个硬编码数组（task_sheets / plan_sheets），里头还有
-		// report / taskDetail 这种早就不存在的值 —— 选了等于点了没反应；
-		// 而后台新加的 24 种事项一个都选不到
-		"record_types":   h.svc.AdminListRecordTypes(),
-		"repeats":        []string{"once", "daily", "weekly", "monthly"},
-		"reminder_types": []string{"vaccine", "deworm", "weight", "monthlyReport"},
-		"priorities":     []string{"", "重要"},
-	})
-}
-
-// AdminListCareTemplates GET /api/admin/care-templates 全部方案
-func (h *Handler) AdminListCareTemplates(c *gin.Context) {
-	response.OK(c, h.svc.AdminListTemplates())
-}
-
-// AdminGetCareTemplate GET /api/admin/care-templates/:id 一套方案
-func (h *Handler) AdminGetCareTemplate(c *gin.Context) {
-	tpl, err := h.svc.AdminGetTemplate(idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, tpl)
-}
-
-type careTemplateReq struct {
-	ID      string                   `json:"id"`
-	Species string                   `json:"species"`
-	Stage   string                   `json:"stage"`
-	Name    string                   `json:"name"`
-	Summary string                   `json:"summary"`
-	Sort    int                      `json:"sort"`
-	Enabled bool                     `json:"enabled"`
-	Items   []model.CareTemplateItem `json:"items"`
-}
-
-// AdminSaveCareTemplate POST /api/admin/care-templates 新增或更新一套
-func (h *Handler) AdminSaveCareTemplate(c *gin.Context) {
-	var req careTemplateReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	tpl := &model.CareTemplate{
-		Species: req.Species, Stage: req.Stage, Name: req.Name,
-		Summary: req.Summary, Sort: req.Sort, Enabled: req.Enabled,
-	}
-	tpl.ID = req.ID
-	if err := h.svc.SaveTemplate(tpl, req.Items); err != nil {
-		respondErr(c, err)
-		return
-	}
-	saved, _ := h.svc.AdminGetTemplate(tpl.ID)
-	response.OK(c, saved)
-}
-
-// AdminDeleteCareTemplate DELETE /api/admin/care-templates/:id
-func (h *Handler) AdminDeleteCareTemplate(c *gin.Context) {
-	if err := h.svc.DeleteTemplate(idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, nil)
-}
-
-type careGenReq struct {
-	Species string `json:"species"`
-	Stage   string `json:"stage"`
-}
-
-// AdminGenerateCareTemplate POST /api/admin/care-templates/generate
-// AI 生成草稿（不落库），未开启 AI 时回退内置默认
-func (h *Handler) AdminGenerateCareTemplate(c *gin.Context) {
-	var req careGenReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	items, err := h.svc.GenerateCareTemplate(req.Species, req.Stage)
-	if err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	response.OK(c, gin.H{"species": req.Species, "stage": req.Stage, "items": items})
-}
-
-// AdminGetCommunityBot GET /api/admin/community-bot
-func (h *Handler) AdminGetCommunityBot(c *gin.Context) {
-	response.OK(c, h.svc.GetCommunityBotConfig())
-}
-
-// AdminSaveCommunityBot PUT /api/admin/community-bot
-func (h *Handler) AdminSaveCommunityBot(c *gin.Context) {
-	var req model.CommunityBotConfig
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	saved, err := h.svc.SaveCommunityBotConfig(req)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, saved)
-}
-
-type communityGenReq struct {
-	Count int `json:"count"`
-}
-
-// AdminGenerateCommunityPosts POST /api/admin/community-bot/generate
-func (h *Handler) AdminGenerateCommunityPosts(c *gin.Context) {
-	var req communityGenReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if req.Count <= 0 {
-		req.Count = 1
-	}
-	if req.Count > 30 {
-		req.Count = 30
-	}
-	made, err := h.svc.GenerateCommunityPosts(req.Count)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"made": made})
-}
-
-// AdminGetAIQuota GET /api/admin/ai-quota
-func (h *Handler) AdminGetAIQuota(c *gin.Context) {
-	response.OK(c, h.svc.GetAIQuotaConfig())
-}
-
-// AdminSaveAIQuota PUT /api/admin/ai-quota
-func (h *Handler) AdminSaveAIQuota(c *gin.Context) {
-	var req model.AIQuotaConfig
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	cfg, err := h.svc.SaveAIQuotaConfig(req)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, cfg)
-}

pets-be/internal/handler/auth.go

@@ -1,229 +0,0 @@
-package handler
-
-import (
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/model"
-	appjwt "github.com/sundynix/pets-be/pkg/jwt"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-type loginReq struct {
-	Nickname string `json:"nickname"`
-}
-
-// userTokens 签发小程序用户的「access + refresh」令牌对。
-// access token 只有 2 小时，前端过期后拿 refresh_token 静默续期。
-func (h *Handler) userTokens(user *model.User) (gin.H, error) {
-	token, err := h.jwt.Generate(user.ID, appjwt.KindUser, user.Nickname, "")
-	if err != nil {
-		return nil, err
-	}
-	refresh, refreshExp, err := h.svc.IssueRefreshToken(string(appjwt.KindUser), user.ID)
-	if err != nil {
-		return nil, err
-	}
-	return gin.H{
-		"token":              token,
-		"refresh_token":      refresh,
-		"expires_in":         h.jwt.ExpireSeconds(),
-		"refresh_expires_at": refreshExp,
-		"user":               user,
-	}, nil
-}
-
-// Login 开发态 Mock 登录
-func (h *Handler) Login(c *gin.Context) {
-	if !h.cfg.Auth.DevLogin {
-		response.Fail(c, 40300, "开发登录未开启，请使用微信登录")
-		return
-	}
-	var req loginReq
-	_ = c.ShouldBindJSON(&req)
-
-	user, err := h.svc.MockLogin(req.Nickname)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	data, err := h.userTokens(user)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, data)
-}
-
-type wechatLoginReq struct {
-	Code     string `json:"code"`
-	Nickname string `json:"nickname"`
-	Avatar   string `json:"avatar"`
-}
-
-// WechatLogin 微信小程序登录：前端 wx.login 拿 code 传入
-func (h *Handler) WechatLogin(c *gin.Context) {
-	var req wechatLoginReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if req.Code == "" {
-		response.FailParams(c, "缺少 code")
-		return
-	}
-	user, err := h.svc.WechatLogin(req.Code)
-	if err != nil {
-		response.Fail(c, 40100, err.Error())
-		return
-	}
-	// 可选：首次登录写入用户授权的昵称/头像
-	if fields := map[string]any{}; true {
-		// 只覆盖系统生成的昵称。用户自己改过的（NicknameAuto=false）不动
-		if req.Nickname != "" && user.NicknameAuto {
-			fields["nickname"] = req.Nickname
-			fields["nickname_auto"] = false
-		}
-		if req.Avatar != "" && user.Avatar == "" {
-			fields["avatar"] = req.Avatar
-		}
-		if len(fields) > 0 {
-			if u, e := h.svc.UpdateUser(user.ID, fields); e == nil {
-				user = u
-			}
-		}
-	}
-	data, err := h.userTokens(user)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, data)
-}
-
-type refreshReq struct {
-	RefreshToken string `json:"refresh_token"`
-}
-
-// RefreshToken POST /api/auth/refresh
-// 用刷新令牌换新的 access token；刷新令牌本身也会轮换，旧的立即失效。
-func (h *Handler) RefreshToken(c *gin.Context) {
-	var req refreshReq
-	_ = c.ShouldBindJSON(&req)
-
-	userID, err := h.svc.ConsumeRefreshToken(req.RefreshToken, string(appjwt.KindUser))
-	if err != nil {
-		response.Fail(c, 40100, err.Error())
-		return
-	}
-	user, err := h.svc.GetUser(userID)
-	if err != nil {
-		response.Fail(c, 40100, "登录已失效，请重新登录")
-		return
-	}
-	if user.Disabled {
-		response.Fail(c, 40300, "账号已被禁用")
-		return
-	}
-	data, err := h.userTokens(user)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, data)
-}
-
-// Logout POST /api/auth/logout 作废当前刷新令牌
-func (h *Handler) Logout(c *gin.Context) {
-	var req refreshReq
-	_ = c.ShouldBindJSON(&req)
-	h.svc.RevokeRefreshToken(req.RefreshToken, string(appjwt.KindUser))
-	response.OK(c, gin.H{"ok": true})
-}
-
-// Profile 当前用户资料
-func (h *Handler) Profile(c *gin.Context) {
-	user, err := h.svc.GetUser(middleware.UserID(c))
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, user)
-}
-
-type updateProfileReq struct {
-	Nickname     *string `json:"nickname"`
-	Avatar       *string `json:"avatar"`
-	AvatarFileID *string `json:"avatar_file_id"`
-	Phone        *string `json:"phone"`
-}
-
-// UpdateProfile 更新资料
-// decorationReq 主页装扮。全部用指针：区分「没传」和「传了空串」——
-// 用户清空个性签名和不改个性签名是两件事
-type decorationReq struct {
-	Bio      *string `json:"bio"`
-	BgFileID *string `json:"bg_file_id"`
-	Theme    *string `json:"theme"`
-	ShowPets *bool   `json:"show_pets"`
-}
-
-// UpdateDecoration PUT /api/user/decoration 装扮自己的主页
-func (h *Handler) UpdateDecoration(c *gin.Context) {
-	var req decorationReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	user, err := h.svc.UpdateDecoration(middleware.UserID(c), req.Bio, req.BgFileID, req.Theme, req.ShowPets)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, user)
-}
-
-func (h *Handler) UpdateProfile(c *gin.Context) {
-	var req updateProfileReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	fields := map[string]any{}
-	if req.Nickname != nil {
-		fields["nickname"] = *req.Nickname
-		fields["nickname_auto"] = false // 用户自己设过就别再被微信授权覆盖
-	}
-	if req.Avatar != nil {
-		fields["avatar"] = *req.Avatar
-	}
-	if req.AvatarFileID != nil {
-		fields["avatar_file_id"] = *req.AvatarFileID
-	}
-	if req.Phone != nil {
-		fields["phone"] = *req.Phone
-	}
-	user, err := h.svc.UpdateUser(middleware.UserID(c), fields)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, user)
-}
-
-// BindPhone POST /api/user/phone  用小程序 getPhoneNumber 的 code 绑定手机号
-func (h *Handler) BindPhone(c *gin.Context) {
-	var req struct {
-		Code string `json:"code"`
-	}
-	if err := c.ShouldBindJSON(&req); err != nil || req.Code == "" {
-		response.FailParams(c, "缺少 code")
-		return
-	}
-	phone, err := h.svc.BindPhoneByCode(middleware.UserID(c), req.Code)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"phone": phone})
-}

pets-be/internal/handler/community.go

@@ -1,221 +0,0 @@
-package handler
-
-import (
-	"github.com/gin-gonic/gin"
-	"gorm.io/datatypes"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-type postListReq struct {
-	response.PageQuery
-	Tab string `form:"tab"`
-}
-
-// ListPosts GET /api/posts?tab=&page=&page_size=
-func (h *Handler) ListPosts(c *gin.Context) {
-	var req postListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-
-	posts, total, err := h.svc.ListPosts(middleware.UserID(c), req.Tab, req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(posts, total, req.PageQuery))
-}
-
-// GetPost GET /api/posts/:id
-func (h *Handler) GetPost(c *gin.Context) {
-	post, err := h.svc.GetPost(idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, post)
-}
-
-type postReq struct {
-	PetID        *string  `json:"pet_id"`
-	Identity     string   `json:"identity"`
-	Content      string   `json:"content"`
-	Tags         []string `json:"tags"`
-	Images       []string `json:"images"`
-	ImageFileIDs []string `json:"image_file_ids"`
-}
-
-// CreatePost POST /api/posts
-func (h *Handler) CreatePost(c *gin.Context) {
-	var req postReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	in := service.PostInput{PetID: req.PetID, Identity: req.Identity, Content: req.Content}
-	if b, err := jsonMarshal(req.Tags); err == nil {
-		in.Tags = datatypes.JSON(b)
-	}
-	if b, err := jsonMarshal(req.Images); err == nil {
-		in.Images = datatypes.JSON(b)
-	}
-	if len(req.ImageFileIDs) > 0 {
-		if b, err := jsonMarshal(req.ImageFileIDs); err == nil {
-			in.ImageFileIDs = datatypes.JSON(b)
-		}
-	}
-	post, err := h.svc.CreatePost(middleware.UserID(c), in)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, post)
-}
-
-// LikePost POST /api/posts/:id/like
-func (h *Handler) LikePost(c *gin.Context) {
-	count, err := h.svc.LikePost(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"like_count": count})
-}
-
-// UnlikePost DELETE /api/posts/:id/like
-func (h *Handler) UnlikePost(c *gin.Context) {
-	count, err := h.svc.UnlikePost(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"like_count": count})
-}
-
-type commentListReq struct {
-	response.PageQuery
-}
-
-// ListComments GET /api/posts/:id/comments
-func (h *Handler) ListComments(c *gin.Context) {
-	var req commentListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-
-	comments, total, err := h.svc.ListComments(middleware.UserID(c), idParam(c, "id"), req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(comments, total, req.PageQuery))
-}
-
-type commentReq struct {
-	Content  string   `json:"content"`
-	Images   []string `json:"images"`
-	ParentID string   `json:"parent_id"` // 回复某条评论时传它的 id
-}
-
-// CreateComment POST /api/posts/:id/comments
-func (h *Handler) CreateComment(c *gin.Context) {
-	var req commentReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if req.Content == "" {
-		response.FailParams(c, "评论内容不能为空")
-		return
-	}
-	comment, err := h.svc.CreateComment(middleware.UserID(c), idParam(c, "id"), req.Content, req.Images, req.ParentID)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, comment)
-}
-
-// FollowUser POST /api/users/:id/follow
-func (h *Handler) FollowUser(c *gin.Context) {
-	if err := h.svc.FollowUser(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"followed": true})
-}
-
-// UnfollowUser DELETE /api/users/:id/follow
-func (h *Handler) UnfollowUser(c *gin.Context) {
-	if err := h.svc.UnfollowUser(middleware.UserID(c), idParam(c, "id")); err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"followed": false})
-}
-
-// DeleteOwnPost DELETE /api/posts/:id （仅限本人）
-func (h *Handler) DeleteOwnPost(c *gin.Context) {
-	if err := h.svc.DeleteOwnPost(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"deleted": true})
-}
-
-// DeleteOwnComment DELETE /api/comments/:id （仅限本人）
-func (h *Handler) DeleteOwnComment(c *gin.Context) {
-	if err := h.svc.DeleteOwnComment(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"deleted": true})
-}
-
-// ListReplies GET /api/comments/:id/replies 展开某条评论的全部回复
-func (h *Handler) ListReplies(c *gin.Context) {
-	list, err := h.svc.ListReplies(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, list)
-}
-
-// UserCard GET /api/users/:id/profile 某人的公开资料
-func (h *Handler) UserCard(c *gin.Context) {
-	card, err := h.svc.GetUserCard(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, card)
-}
-
-// UserPosts GET /api/users/:id/posts 某人发布的帖子
-func (h *Handler) UserPosts(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	posts, total, err := h.svc.ListUserPosts(middleware.UserID(c), idParam(c, "id"), req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(posts, total, req.PageQuery))
-}
-
-// Relations GET /api/users/:id/relations?kind=following|followers
-func (h *Handler) Relations(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	kind := c.Query("kind")
-	list, total, err := h.svc.ListRelations(middleware.UserID(c), idParam(c, "id"), kind, req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(list, total, req.PageQuery))
-}

pets-be/internal/handler/handler.go

@@ -1,18 +0,0 @@
-package handler
-
-import (
-	"github.com/sundynix/pets-be/internal/config"
-	"github.com/sundynix/pets-be/internal/service"
-	appjwt "github.com/sundynix/pets-be/pkg/jwt"
-)
-
-// Handler 所有 HTTP 处理器聚合，方法按领域分散在各文件
-type Handler struct {
-	svc *service.Service
-	jwt *appjwt.Manager
-	cfg *config.Config
-}
-
-func New(svc *service.Service, jm *appjwt.Manager, cfg *config.Config) *Handler {
-	return &Handler{svc: svc, jwt: jm, cfg: cfg}
-}

pets-be/internal/handler/helper.go

@@ -1,39 +0,0 @@
-package handler
-
-import (
-	"encoding/json"
-	"errors"
-
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/errcode"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// idParam 取路径参数（字符串雪花 ID）
-func idParam(c *gin.Context, key string) string {
-	return c.Param(key)
-}
-
-// jsonMarshal 便捷序列化
-func jsonMarshal(v any) ([]byte, error) {
-	return json.Marshal(v)
-}
-
-// respondErr 统一错误响应：区分 not found 与内部错误
-func respondErr(c *gin.Context, err error) {
-	if errors.Is(err, service.ErrNotFound) {
-		response.Fail(c, errcode.ErrNotFound, "")
-		return
-	}
-	if errors.Is(err, service.ErrForbidden) {
-		response.Fail(c, errcode.ErrForbidden, err.Error())
-		return
-	}
-	if errors.Is(err, service.ErrInvalidParam) {
-		response.FailParams(c, err.Error())
-		return
-	}
-	response.FailErr(c, err)
-}

pets-be/internal/handler/misc.go

@@ -1,199 +0,0 @@
-package handler
-
-import (
-	"errors"
-	"strconv"
-
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// ListArticles GET /api/articles
-func (h *Handler) ListArticles(c *gin.Context) {
-	articles, err := h.svc.ListArticles()
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, articles)
-}
-
-// GetArticle GET /api/articles/:id
-func (h *Handler) GetArticle(c *gin.Context) {
-	article, err := h.svc.GetArticle(idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, article)
-}
-
-// GetPro GET /api/pro
-func (h *Handler) GetPro(c *gin.Context) {
-	info, err := h.svc.GetPro(middleware.UserID(c))
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, info)
-}
-
-// ActivatePro POST /api/pro/activate
-func (h *Handler) ActivatePro(c *gin.Context) {
-	info, err := h.svc.ActivatePro(middleware.UserID(c))
-	if err != nil {
-		// 支付未接入不是服务器错误，按参数错返回，前端直接展示提示文案
-		if errors.Is(err, service.ErrPayNotReady) {
-			response.FailParams(c, err.Error())
-			return
-		}
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, info)
-}
-
-type aiChatReq struct {
-	PetID   *string `json:"pet_id"`
-	Session string  `json:"session"`
-	Text    string  `json:"text"`
-}
-
-// AIChat POST /api/ai/chat
-func (h *Handler) AIChat(c *gin.Context) {
-	var req aiChatReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if req.Text == "" {
-		response.FailParams(c, "问题不能为空")
-		return
-	}
-	reply, err := h.svc.AIChat(middleware.UserID(c), req.PetID, req.Session, req.Text)
-	if err != nil {
-		if errors.Is(err, service.ErrAIQuotaExceeded) {
-			response.Fail(c, 42900, err.Error())
-			return
-		}
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"reply": reply})
-}
-
-// HomeSummary GET /api/pets/:id/home-summary
-func (h *Handler) HomeSummary(c *gin.Context) {
-	res, err := h.svc.GetHomeSummary(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, res)
-}
-
-// UserSummary GET /api/user/summary
-func (h *Handler) UserSummary(c *gin.Context) {
-	res, err := h.svc.GetUserSummary(middleware.UserID(c))
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, res)
-}
-
-type assessSymptomReq struct {
-	Symptoms []string `json:"symptoms"`
-	Duration string   `json:"duration"`
-	Spirit   string   `json:"spirit"`
-}
-
-// AssessSymptom POST /api/pets/:id/ai/assess-symptom
-func (h *Handler) AssessSymptom(c *gin.Context) {
-	var req assessSymptomReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	res, err := h.svc.AssessSymptom(middleware.UserID(c), idParam(c, "id"), service.SymptomInput{
-		Symptoms: req.Symptoms, Duration: req.Duration, Spirit: req.Spirit,
-	})
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, res)
-}
-
-type feedbackReq struct {
-	Content string `json:"content"`
-	Contact string `json:"contact"`
-}
-
-// CreateFeedback POST /api/feedback
-func (h *Handler) CreateFeedback(c *gin.Context) {
-	var req feedbackReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	f, err := h.svc.CreateFeedback(middleware.UserID(c), req.Content, req.Contact)
-	if err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	response.OK(c, f)
-}
-
-// AdminListFeedback GET /api/admin/feedback
-func (h *Handler) AdminListFeedback(c *gin.Context) {
-	var req adminListReq
-	_ = c.ShouldBindQuery(&req)
-	req.Normalize()
-	list, total, err := h.svc.ListFeedbackAdmin(req.Offset(), req.Limit())
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(list, total, req.PageQuery))
-}
-
-type handledReq struct {
-	Handled bool `json:"handled"`
-}
-
-// AdminSetFeedbackHandled PUT /api/admin/feedback/:id/handled
-func (h *Handler) AdminSetFeedbackHandled(c *gin.Context) {
-	var req handledReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if err := h.svc.SetFeedbackHandled(idParam(c, "id"), req.Handled); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// ListAIMessages GET /api/ai/messages?session=&limit=
-func (h *Handler) ListAIMessages(c *gin.Context) {
-	limit := 0
-	if v := c.Query("limit"); v != "" {
-		limit, _ = strconv.Atoi(v)
-	}
-	msgs, err := h.svc.ListAIMessages(middleware.UserID(c), c.Query("session"), limit)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, msgs)
-}
-
-// AIQuota GET /api/ai/quota 今日剩余次数
-func (h *Handler) AIQuota(c *gin.Context) {
-	response.OK(c, h.svc.AIQuotaLeft(middleware.UserID(c)))
-}

pets-be/internal/handler/pet.go

@@ -1,234 +0,0 @@
-package handler
-
-import (
-	"time"
-
-	"github.com/gin-gonic/gin"
-	"gorm.io/datatypes"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/model"
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-type petReq struct {
-	Name         string   `json:"name"`
-	Emoji        string   `json:"emoji"`
-	Type         string   `json:"type"`
-	Gender       string   `json:"gender"`
-	Birthday     string   `json:"birthday"`   // YYYY-MM-DD
-	ArrivedAt    string   `json:"arrived_at"` // YYYY-MM-DD，到家日期
-	Weight       string   `json:"weight"`
-	Stage        string   `json:"stage"`
-	Age          string   `json:"age"`
-	Color        string   `json:"color"`
-	Breed        string   `json:"breed"`
-	AvatarFileID string   `json:"avatar_file_id"`
-	Goals        []string `json:"goals"`
-	Personality  string   `json:"personality"`
-	Allergy      string   `json:"allergy"`
-	Notes        string   `json:"notes"`
-}
-
-func (r petReq) toInput() service.PetInput {
-	in := service.PetInput{
-		Name: r.Name, Emoji: r.Emoji, Type: r.Type, Gender: r.Gender,
-		Weight: r.Weight, Stage: r.Stage, Age: r.Age, Color: r.Color, Breed: r.Breed,
-		AvatarFileID: r.AvatarFileID,
-		Personality:  r.Personality, Allergy: r.Allergy, Notes: r.Notes,
-	}
-	if r.Birthday != "" {
-		if t, err := time.ParseInLocation("2006-01-02", r.Birthday, time.Local); err == nil {
-			// 生日不接受未来日期：前端限制过一道，服务端不能只信前端
-			if !t.After(time.Now()) {
-				in.Birthday = &t
-			}
-		}
-	}
-	if r.ArrivedAt != "" {
-		if t, err := time.ParseInLocation("2006-01-02", r.ArrivedAt, time.Local); err == nil && !t.After(time.Now()) {
-			in.ArrivedAt = &t
-		}
-	}
-	// 阶段归一化不在这里做：狗要按品种查体型才能定阈值，需要访问 DB。
-	// 交给 handler 里 h.svc.NormalizeStage 处理。
-	if r.Goals != nil {
-		if b, err := jsonMarshal(r.Goals); err == nil {
-			in.Goals = datatypes.JSON(b)
-		}
-	}
-	return in
-}
-
-// ListPets GET /api/pets
-func (h *Handler) ListPets(c *gin.Context) {
-	pets, err := h.svc.ListPets(middleware.UserID(c))
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, pets)
-}
-
-// CreatePet POST /api/pets
-func (h *Handler) CreatePet(c *gin.Context) {
-	var req petReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	in := req.toInput()
-	in.Stage = h.svc.NormalizeStage(service.SpeciesOf(req.Type), req.Breed, in.Stage, in.Birthday)
-	pet, err := h.svc.CreatePet(middleware.UserID(c), in)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, pet)
-}
-
-// GetPet GET /api/pets/:id
-func (h *Handler) GetPet(c *gin.Context) {
-	pet, err := h.svc.GetPet(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, pet)
-}
-
-// UpdatePet PUT /api/pets/:id
-func (h *Handler) UpdatePet(c *gin.Context) {
-	var req petReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	fields := map[string]any{}
-	if req.Name != "" {
-		fields["name"] = req.Name
-	}
-	if req.Emoji != "" {
-		fields["emoji"] = req.Emoji
-	}
-	if req.Weight != "" {
-		fields["weight"] = req.Weight
-	}
-	if req.Stage != "" {
-		fields["stage"] = req.Stage
-	}
-	if req.Gender != "" {
-		fields["gender"] = req.Gender
-	}
-	if req.Age != "" {
-		fields["age"] = req.Age
-	}
-	if req.Color != "" {
-		fields["color"] = req.Color
-	}
-	// 性格/过敏/备注：空串也允许写（用户可能想清空），用指针语义太重，
-	// 这里约定前端总是回传当前值，非空才更新；清空场景暂用「无」占位
-	if req.Personality != "" {
-		fields["personality"] = req.Personality
-	}
-	if req.Allergy != "" {
-		fields["allergy"] = req.Allergy
-	}
-	if req.Notes != "" {
-		fields["notes"] = req.Notes
-	}
-	if req.Breed != "" {
-		fields["breed"] = req.Breed
-	}
-	// 生日和到家日期是日期列，得先解析成 time。之前漏了这两个，
-	// 导致编辑档案时改到家日期不落库（建档走 toInput 才正常）
-	if req.Birthday != "" {
-		if t, err := time.ParseInLocation("2006-01-02", req.Birthday, time.Local); err == nil {
-			fields["birthday"] = t
-		}
-	}
-	if req.ArrivedAt != "" {
-		if t, err := time.ParseInLocation("2006-01-02", req.ArrivedAt, time.Local); err == nil && !t.After(time.Now()) {
-			fields["arrived_at"] = t
-		}
-	}
-	if req.AvatarFileID != "" {
-		fields["avatar_file_id"] = req.AvatarFileID
-	}
-	pet, err := h.svc.UpdatePet(middleware.UserID(c), idParam(c, "id"), fields)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, pet)
-}
-
-// DeletePet DELETE /api/pets/:id
-func (h *Handler) DeletePet(c *gin.Context) {
-	if err := h.svc.DeletePet(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"deleted": true})
-}
-
-// Onboarding POST /api/onboarding
-func (h *Handler) Onboarding(c *gin.Context) {
-	var req petReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	in := req.toInput()
-	in.Stage = h.svc.NormalizeStage(service.SpeciesOf(req.Type), req.Breed, in.Stage, in.Birthday)
-	pet, err := h.svc.Onboarding(middleware.UserID(c), in)
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, pet)
-}
-
-// Breeds GET /api/breeds?species=cat 品种，按首字母分组。
-// 建档第二步的选择器直接照这个渲染，前端不做分组也不做排序
-func (h *Handler) Breeds(c *gin.Context) {
-	response.OK(c, h.svc.ListBreeds(c.Query("species")))
-}
-
-// LifeStages GET /api/life-stages?species=dog&size=large
-// 生命阶段的划分标准。建档时选阶段那里、和「该换方案了」的提示里都要展示依据，
-// 所以直接把驱动判定的那张表吐出来 —— 不另写一份说明文案，免得两边漂
-func (h *Handler) LifeStages(c *gin.Context) {
-	species := c.Query("species")
-	if species == "" {
-		species = model.SpeciesCat
-	}
-	response.OK(c, gin.H{
-		"species": species,
-		"size":    c.Query("size"),
-		"stages":  service.StageRules(species, c.Query("size")),
-		"sizes":   service.SizeLabels,
-	})
-}
-
-// PetStageDrift GET /api/pets/:id/stage-drift
-// 存的阶段和按生日算的对不上时，告诉前端可以提示用户换一套方案
-func (h *Handler) PetStageDrift(c *gin.Context) {
-	pet, err := h.svc.GetPet(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, h.svc.CheckStageDrift(pet))
-}
-
-// PetIDCard GET /api/pets/:id/id-card 宠物身份卡内容（含小程序码，未发布时无码）
-func (h *Handler) PetIDCard(c *gin.Context) {
-	card, err := h.svc.GetIDCard(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, card)
-}

pets-be/internal/handler/plan.go

@@ -1,220 +0,0 @@
-package handler
-
-import (
-	"time"
-
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// ListTasks GET /api/pets/:id/tasks?date=YYYY-MM-DD
-func (h *Handler) ListTasks(c *gin.Context) {
-	var date *time.Time
-	if q := c.Query("date"); q != "" {
-		if t, err := time.ParseInLocation("2006-01-02", q, time.Local); err == nil {
-			date = &t
-		}
-	}
-	tasks, err := h.svc.ListTasks(middleware.UserID(c), idParam(c, "id"), date)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, tasks)
-}
-
-// 任务的增删改统一走 /plan-tasks 那套 —— 「今日任务」和「计划节点」合并之后，
-// /tasks 这边只保留「读某天的」和「勾选」，重复的 CRUD 删掉了。
-// 留着两套会出现「首页管理弹层加的任务」和「计划页加的节点」进不同的表。
-
-// ToggleTask POST /api/tasks/:id/toggle
-func (h *Handler) ToggleTask(c *gin.Context) {
-	task, err := h.svc.ToggleTask(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, task)
-}
-
-// CompleteAllTasks POST /api/pets/:id/tasks/complete-all
-func (h *Handler) CompleteAllTasks(c *gin.Context) {
-	tasks, err := h.svc.CompleteAllTasks(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, tasks)
-}
-
-// GetPlan GET /api/pets/:id/plan
-func (h *Handler) GetPlan(c *gin.Context) {
-	plan, err := h.svc.GetPlan(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, plan)
-}
-
-// DayPlan GET /api/pets/:id/day-plan?date=YYYY-MM-DD
-func (h *Handler) DayPlan(c *gin.Context) {
-	res, err := h.svc.DayPlan(middleware.UserID(c), idParam(c, "id"), c.Query("date"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, res)
-}
-
-// PlanCalendar GET /api/pets/:id/plan/calendar?month=YYYY-MM
-func (h *Handler) PlanCalendar(c *gin.Context) {
-	now := time.Now()
-	year, month := now.Year(), int(now.Month())
-	if q := c.Query("month"); q != "" {
-		if t, err := time.Parse("2006-01", q); err == nil {
-			year, month = t.Year(), int(t.Month())
-		}
-	}
-	res, err := h.svc.Calendar(middleware.UserID(c), idParam(c, "id"), year, month)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, res)
-}
-
-type aiPlanReq struct {
-	Input string `json:"input"`
-}
-
-// CreateAIPlan POST /api/pets/:id/ai-plan
-func (h *Handler) CreateAIPlan(c *gin.Context) {
-	var req aiPlanReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	plan, err := h.svc.CreateAIPlan(middleware.UserID(c), idParam(c, "id"), req.Input)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, plan)
-}
-
-// ApplyAIPlan POST /api/ai-plan/:id/apply
-func (h *Handler) ApplyAIPlan(c *gin.Context) {
-	plan, err := h.svc.ApplyAIPlan(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, plan)
-}
-
-// TogglePlanTask POST /api/plan-tasks/:id/toggle
-func (h *Handler) TogglePlanTask(c *gin.Context) {
-	if err := h.svc.TogglePlanTask(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"ok": true})
-}
-
-// planTaskReq 用户自己加/改的计划节点
-type planTaskReq struct {
-	Date        string `json:"date"`
-	Title       string `json:"title"`
-	Description string `json:"description"`
-	SheetType   string `json:"sheet_type"`
-	Daily       bool   `json:"daily"`
-}
-
-func (r planTaskReq) input() service.PlanTaskInput {
-	return service.PlanTaskInput{Date: r.Date, Title: r.Title,
-		Description: r.Description, SheetType: r.SheetType, Daily: r.Daily}
-}
-
-// AddPlanTask POST /api/pets/:id/plan-tasks 往 30 天计划里加一条
-func (h *Handler) AddPlanTask(c *gin.Context) {
-	var req planTaskReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	list, err := h.svc.AddPlanTask(middleware.UserID(c), idParam(c, "id"), req.input())
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	// daily 会一次建多条，统一返回数组，前端不用分两种情况处理
-	response.OK(c, list)
-}
-
-// UpdatePlanTask PUT /api/plan-tasks/:id
-func (h *Handler) UpdatePlanTask(c *gin.Context) {
-	var req planTaskReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if err := h.svc.UpdatePlanTask(middleware.UserID(c), idParam(c, "id"), req.input()); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, nil)
-}
-
-// DeletePlanTask DELETE /api/plan-tasks/:id
-func (h *Handler) DeletePlanTask(c *gin.Context) {
-	if err := h.svc.DeletePlanTask(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, nil)
-}
-
-// PlanMonthStatus GET /api/pets/:id/plan/month-status
-// 首页「管理计划」那个提醒角标要的：本月剩几件、下月排了没有
-func (h *Handler) PlanMonthStatus(c *gin.Context) {
-	st, err := h.svc.PlanMonthStatus(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, st)
-}
-
-// CareTemplateOptions GET /api/care-templates?species=cat&stage=幼年期
-// 建档最后一步和计划页的「套用方案」都读这个
-func (h *Handler) CareTemplateOptions(c *gin.Context) {
-	response.OK(c, h.svc.ListTemplateOptions(c.Query("species"), c.Query("stage")))
-}
-
-type applyTemplateReq struct {
-	TemplateID  string `json:"template_id"`
-	MonthOffset int    `json:"month_offset"` // 0 本月，1 下月
-}
-
-// ApplyTemplate POST /api/pets/:id/apply-template
-func (h *Handler) ApplyTemplate(c *gin.Context) {
-	var req applyTemplateReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	if req.TemplateID == "" {
-		response.FailParams(c, "缺少方案 id")
-		return
-	}
-	res, err := h.svc.ApplyTemplate(middleware.UserID(c), idParam(c, "id"), req.TemplateID, req.MonthOffset)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, res)
-}

pets-be/internal/handler/record.go

@@ -1,98 +0,0 @@
-package handler
-
-import (
-	"time"
-
-	"github.com/gin-gonic/gin"
-	"gorm.io/datatypes"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-type recordReq struct {
-	Type        string         `json:"type"`
-	Icon        string         `json:"icon"`
-	Title       string         `json:"title"`
-	Description string         `json:"description"`
-	NumValue    float64        `json:"num_value"`
-	Category    string         `json:"category"`
-	ImageURL    string         `json:"image_url"`
-	ImageFileID string         `json:"image_file_id"`
-	Extra       datatypes.JSON `json:"extra"`
-	OccurredAt  string         `json:"occurred_at"`
-}
-
-// ListRecords GET /api/pets/:id/records?type=
-func (h *Handler) ListRecords(c *gin.Context) {
-	var pq response.PageQuery
-	_ = c.ShouldBindQuery(&pq)
-	pq.Normalize()
-	records, total, err := h.svc.ListRecords(middleware.UserID(c), idParam(c, "id"), c.Query("type"), pq.Offset(), pq.Limit())
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, response.NewPage(records, total, pq))
-}
-
-// CreateRecord POST /api/pets/:id/records
-func (h *Handler) CreateRecord(c *gin.Context) {
-	var req recordReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	in := service.RecordInput{
-		Type: req.Type, Icon: req.Icon, Title: req.Title, Description: req.Description,
-		NumValue: req.NumValue, Category: req.Category, ImageURL: req.ImageURL, ImageFileID: req.ImageFileID, Extra: req.Extra,
-	}
-	if req.OccurredAt != "" {
-		if t, err := time.Parse(time.RFC3339, req.OccurredAt); err == nil {
-			in.OccurredAt = &t
-		}
-	}
-	rec, err := h.svc.CreateRecord(middleware.UserID(c), idParam(c, "id"), in)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, rec)
-}
-
-// DeleteRecord DELETE /api/records/:id
-func (h *Handler) DeleteRecord(c *gin.Context) {
-	if err := h.svc.DeleteRecord(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"deleted": true})
-}
-
-// WeightTrend GET /api/pets/:id/records/weight-trend
-func (h *Handler) WeightTrend(c *gin.Context) {
-	points, err := h.svc.WeightTrend(middleware.UserID(c), idParam(c, "id"), 7)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, points)
-}
-
-// PetInsights GET /api/pets/:id/insights
-// 把散落的记录变成结论：体重趋势、换粮与软便的关联、异常扎堆、逾期提醒、同龄对比。
-func (h *Handler) PetInsights(c *gin.Context) {
-	list, err := h.svc.PetInsights(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, list)
-}
-
-// RecordTypes GET /api/record-types 记录页可记事项，按分组归好。
-// 类型从表里来而不是前端写死，后台加一种不用发版
-func (h *Handler) RecordTypes(c *gin.Context) {
-	response.OK(c, h.svc.ListRecordTypes())
-}

pets-be/internal/handler/reminder.go

@@ -1,88 +0,0 @@
-package handler
-
-import (
-	"time"
-
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/internal/service"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-type reminderReq struct {
-	Type        string `json:"type"`
-	Title       string `json:"title"`
-	NextDueDate string `json:"next_due_date"` // YYYY-MM-DD
-	Frequency   string `json:"frequency"`
-}
-
-// ListReminders GET /api/pets/:id/reminders
-func (h *Handler) ListReminders(c *gin.Context) {
-	reminders, err := h.svc.ListReminders(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, reminders)
-}
-
-// CreateReminder POST /api/pets/:id/reminders
-func (h *Handler) CreateReminder(c *gin.Context) {
-	var req reminderReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	in := service.ReminderInput{Type: req.Type, Title: req.Title, Frequency: req.Frequency}
-	if req.NextDueDate != "" {
-		if t, err := time.ParseInLocation("2006-01-02", req.NextDueDate, time.Local); err == nil {
-			in.NextDueDate = &t
-		}
-	}
-	r, err := h.svc.CreateReminder(middleware.UserID(c), idParam(c, "id"), in)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, r)
-}
-
-// UpdateReminder PUT /api/reminders/:id
-func (h *Handler) UpdateReminder(c *gin.Context) {
-	var req reminderReq
-	if err := c.ShouldBindJSON(&req); err != nil {
-		response.FailParams(c, err.Error())
-		return
-	}
-	fields := map[string]any{}
-	if req.Type != "" {
-		fields["type"] = req.Type
-	}
-	if req.Title != "" {
-		fields["title"] = req.Title
-	}
-	if req.Frequency != "" {
-		fields["frequency"] = req.Frequency
-	}
-	if req.NextDueDate != "" {
-		if t, err := time.ParseInLocation("2006-01-02", req.NextDueDate, time.Local); err == nil {
-			fields["next_due_date"] = t
-		}
-	}
-	r, err := h.svc.UpdateReminder(middleware.UserID(c), idParam(c, "id"), fields)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, r)
-}
-
-// DeleteReminder DELETE /api/reminders/:id
-func (h *Handler) DeleteReminder(c *gin.Context) {
-	if err := h.svc.DeleteReminder(middleware.UserID(c), idParam(c, "id")); err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"deleted": true})
-}

pets-be/internal/handler/report.go

@@ -1,49 +0,0 @@
-package handler
-
-import (
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/middleware"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// WeeklyReport GET /api/pets/:id/report/weekly
-func (h *Handler) WeeklyReport(c *gin.Context) {
-	rep, err := h.svc.GetWeeklyReport(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, rep)
-}
-
-// Bill GET /api/pets/:id/bill?period=month
-func (h *Handler) Bill(c *gin.Context) {
-	period := c.DefaultQuery("period", "month")
-	bill, err := h.svc.GetBill(middleware.UserID(c), idParam(c, "id"), period)
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, bill)
-}
-
-// HealthSummary GET /api/pets/:id/health-summary
-func (h *Handler) HealthSummary(c *gin.Context) {
-	sum, err := h.svc.GetHealthSummary(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, sum)
-}
-
-// Poster GET /api/pets/:id/poster
-func (h *Handler) Poster(c *gin.Context) {
-	poster, err := h.svc.GetPoster(middleware.UserID(c), idParam(c, "id"))
-	if err != nil {
-		respondErr(c, err)
-		return
-	}
-	response.OK(c, poster)
-}

pets-be/internal/handler/upload.go

@@ -1,30 +0,0 @@
-package handler
-
-import (
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// Upload POST /api/upload  multipart/form-data，字段名 file。
-// 按 MD5 去重：相同内容直接返回已有文件，不重复上传。返回 {id,url,md5}。
-func (h *Handler) Upload(c *gin.Context) {
-	fileHeader, err := c.FormFile("file")
-	if err != nil {
-		response.FailParams(c, "缺少上传文件 file")
-		return
-	}
-	src, err := fileHeader.Open()
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	defer src.Close()
-
-	f, err := h.svc.UploadFile(src, fileHeader.Filename, fileHeader.Header.Get("Content-Type"))
-	if err != nil {
-		response.FailErr(c, err)
-		return
-	}
-	response.OK(c, gin.H{"id": f.ID, "url": f.URL, "md5": f.MD5})
-}

pets-be/internal/handler/wx_seccheck.go

@@ -1,76 +0,0 @@
-package handler
-
-import (
-	"crypto/sha1"
-	"encoding/hex"
-	"encoding/json"
-	"encoding/xml"
-	"io"
-	"log"
-	"net/http"
-	"sort"
-	"strings"
-
-	"github.com/gin-gonic/gin"
-)
-
-// secCallbackMsg 兼容消息推送的两种数据格式：JSON 和 XML（字段名一致，标签两套都标）
-type secCallbackMsg struct {
-	Event   string `json:"Event" xml:"Event"`
-	MsgType string `json:"MsgType" xml:"MsgType"`
-	TraceID string `json:"trace_id" xml:"trace_id"`
-	Result  struct {
-		Suggest string `json:"suggest" xml:"suggest"`
-	} `json:"result" xml:"result"`
-}
-
-// 图片异步安全检测的结果回调（微信「消息推送」服务器配置指向这里）。
-//   GET  校验服务器：把 echostr 原样返回
-//   POST 接收 wxa_media_check 结果：用 trace_id 找回帖子/评论并放出或打回
-//
-// 明文模式（消息加解密方式选「明文」）下 body 就是 JSON，直接解析；
-// 若配了加密模式还需要 AES 解密，这里暂不处理（上线时消息推送选明文即可）。
-
-// verifyWxSignature 校验 signature = sha1(sort(token, timestamp, nonce))
-func (h *Handler) verifyWxSignature(c *gin.Context) bool {
-	token := h.cfg.WeChat.MsgToken
-	if token == "" {
-		return true // 没配 token（本地调试）：不校验
-	}
-	sig := c.Query("signature")
-	parts := []string{token, c.Query("timestamp"), c.Query("nonce")}
-	sort.Strings(parts)
-	sum := sha1.Sum([]byte(strings.Join(parts, "")))
-	return hex.EncodeToString(sum[:]) == sig
-}
-
-// WxSecCallback GET+POST /api/wx/sec-callback
-func (h *Handler) WxSecCallback(c *gin.Context) {
-	if !h.verifyWxSignature(c) {
-		c.String(http.StatusForbidden, "invalid signature")
-		return
-	}
-	if c.Request.Method == http.MethodGet {
-		c.String(http.StatusOK, c.Query("echostr")) // 服务器配置校验
-		return
-	}
-
-	raw, _ := io.ReadAll(c.Request.Body)
-	// 数据格式 JSON / XML 都兼容：以 '<' 开头当 XML，否则当 JSON
-	var msg secCallbackMsg
-	var err error
-	if trimmed := strings.TrimSpace(string(raw)); strings.HasPrefix(trimmed, "<") {
-		err = xml.Unmarshal(raw, &msg)
-	} else {
-		err = json.Unmarshal(raw, &msg)
-	}
-	if err != nil {
-		log.Printf("[warn] sec-callback 解析失败: %v, body=%s", err, string(raw))
-		c.String(http.StatusOK, "success") // 回 success 让微信别重推
-		return
-	}
-	if msg.Event == "wxa_media_check" && msg.TraceID != "" {
-		h.svc.ResolveMediaCheck(msg.TraceID, msg.Result.Suggest)
-	}
-	c.String(http.StatusOK, "success")
-}

pets-be/internal/httpapi/admin.go

@@ -0,0 +1,99 @@
+package httpapi
+
+import (
+	"github.com/gin-gonic/gin"
+	"github.com/sundynix/pets-be/internal/model"
+	"net/http"
+)
+
+func (a *API) adminStats(c *gin.Context) {
+	counts := gin.H{}
+	for _, pair := range []struct {
+		name  string
+		value any
+	}{{"users", &model.User{}}, {"pets", &model.Pet{}}, {"walks", &model.Walk{}}, {"meetups", &model.Meetup{}}} {
+		var n int64
+		a.db.Model(pair.value).Count(&n)
+		counts[pair.name] = n
+	}
+	ok(c, counts)
+}
+func (a *API) adminUsers(c *gin.Context) {
+	var rows []model.User
+	if a.db.Order("created_at DESC").Limit(200).Find(&rows).Error != nil {
+		fail(c, 500, "读取用户失败")
+		return
+	}
+	items := make([]gin.H, 0, len(rows))
+	for _, u := range rows {
+		v := a.userView(u)
+		v["disabled"] = u.Disabled
+		items = append(items, v)
+	}
+	ok(c, items)
+}
+func (a *API) adminPets(c *gin.Context) {
+	var rows []model.Pet
+	if a.db.Order("created_at DESC").Limit(200).Find(&rows).Error != nil {
+		fail(c, 500, "读取宠物失败")
+		return
+	}
+	items := make([]gin.H, 0, len(rows))
+	for _, p := range rows {
+		v := a.petView(p)
+		v["user_id"] = p.UserID
+		v["archived"] = p.Archived
+		items = append(items, v)
+	}
+	ok(c, items)
+}
+func (a *API) adminWalks(c *gin.Context) {
+	var rows []model.Walk
+	if a.db.Order("started_at DESC").Limit(200).Find(&rows).Error != nil {
+		fail(c, 500, "读取遛狗失败")
+		return
+	}
+	ok(c, rows)
+}
+func (a *API) adminMeetups(c *gin.Context) {
+	var rows []model.Meetup
+	if a.db.Order("created_at DESC").Limit(200).Find(&rows).Error != nil {
+		fail(c, 500, "读取约遛失败")
+		return
+	}
+	items := make([]gin.H, 0, len(rows))
+	for _, m := range rows {
+		items = append(items, a.meetupView(m))
+	}
+	ok(c, items)
+}
+func (a *API) adminSetUserDisabled(c *gin.Context) {
+	var in struct {
+		Disabled bool `json:"disabled"`
+	}
+	if !validID(c.Param("id")) || c.ShouldBindJSON(&in) != nil {
+		fail(c, 400, "参数无效")
+		return
+	}
+	r := a.db.Model(&model.User{}).Where("id = ?", c.Param("id")).Update("disabled", in.Disabled)
+	if r.Error != nil || r.RowsAffected == 0 {
+		fail(c, 404, "用户不存在")
+		return
+	}
+	ok(c, gin.H{"disabled": in.Disabled})
+}
+func (a *API) adminSetMeetupStatus(c *gin.Context) {
+	var in struct {
+		Status string `json:"status"`
+	}
+	if !validID(c.Param("id")) || c.ShouldBindJSON(&in) != nil || (in.Status != "open" && in.Status != "cancelled") {
+		fail(c, http.StatusBadRequest, "状态无效")
+		return
+	}
+	r := a.db.Model(&model.Meetup{}).Where("id = ?", c.Param("id")).Update("status", in.Status)
+	if r.Error != nil || r.RowsAffected == 0 {
+		fail(c, 404, "约遛不存在")
+		return
+	}
+	ok(c, gin.H{"status": in.Status})
+}

pets-be/internal/httpapi/auth.go

@@ -0,0 +1,174 @@
+package httpapi
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"golang.org/x/crypto/bcrypt"
+	"gorm.io/gorm"
+
+	"github.com/sundynix/pets-be/internal/model"
+)
+
+func (a *API) SeedAdmin() error {
+	if a.cfg.Admin.Password == "" {
+		if a.cfg.Server.Mode == "release" {
+			return errors.New("admin password is required in release mode")
+		}
+		return nil
+	}
+	var admin model.Admin
+	err := a.db.Where("username = ?", a.cfg.Admin.Username).First(&admin).Error
+	missing := errors.Is(err, gorm.ErrRecordNotFound)
+	if err != nil && !missing {
+		return err
+	}
+	if !missing && bcrypt.CompareHashAndPassword([]byte(admin.PasswordHash), []byte(a.cfg.Admin.Password)) == nil {
+		return nil
+	}
+	hash, err := bcrypt.GenerateFromPassword([]byte(a.cfg.Admin.Password), bcrypt.DefaultCost)
+	if err != nil {
+		return err
+	}
+	if missing {
+		return a.db.Create(&model.Admin{Username: a.cfg.Admin.Username, PasswordHash: string(hash)}).Error
+	}
+	return a.db.Model(&admin).Update("password_hash", string(hash)).Error
+}
+
+func (a *API) adminLogin(c *gin.Context) {
+	var in struct {
+		Username string `json:"username" binding:"required"`
+		Password string `json:"password" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&in); err != nil {
+		fail(c, http.StatusBadRequest, "请输入用户名和密码")
+		return
+	}
+	var admin model.Admin
+	if err := a.db.Where("username = ?", in.Username).First(&admin).Error; err != nil || bcrypt.CompareHashAndPassword([]byte(admin.PasswordHash), []byte(in.Password)) != nil {
+		fail(c, http.StatusUnauthorized, "用户名或密码错误")
+		return
+	}
+	token, err := a.token(admin.ID, "admin")
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "签发令牌失败")
+		return
+	}
+	ok(c, gin.H{"token": token, "admin": gin.H{"id": admin.ID, "username": admin.Username}})
+}
+
+func (a *API) devLogin(c *gin.Context) {
+	if !a.cfg.Auth.DevLogin || a.cfg.Server.Mode == "release" {
+		fail(c, http.StatusNotFound, "接口不存在")
+		return
+	}
+	var in struct {
+		Key      string `json:"key" binding:"required"`
+		Nickname string `json:"nickname"`
+	}
+	if err := c.ShouldBindJSON(&in); err != nil || len(in.Key) > 64 {
+		fail(c, http.StatusBadRequest, "开发登录参数无效")
+		return
+	}
+	name := strings.TrimSpace(in.Nickname)
+	if name == "" {
+		name = "柯基家长"
+	}
+	user, err := a.findOrCreateUser("dev:"+in.Key, name)
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "登录失败")
+		return
+	}
+	a.loginUser(c, user)
+}
+
+func (a *API) login(c *gin.Context) {
+	var in struct {
+		Code string `json:"code" binding:"required"`
+	}
+	if err := c.ShouldBindJSON(&in); err != nil || a.cfg.WeChat.AppID == "" || a.cfg.WeChat.AppSecret == "" {
+		fail(c, http.StatusBadRequest, "微信登录配置或参数无效")
+		return
+	}
+	ctx, cancel := context.WithTimeout(c.Request.Context(), 6*time.Second)
+	defer cancel()
+	endpoint := "https://api.weixin.qq.com/sns/jscode2session?" + url.Values{
+		"appid": {a.cfg.WeChat.AppID}, "secret": {a.cfg.WeChat.AppSecret},
+		"js_code": {in.Code}, "grant_type": {"authorization_code"},
+	}.Encode()
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "微信登录失败")
+		return
+	}
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		fail(c, http.StatusBadGateway, "微信登录暂不可用")
+		return
+	}
+	defer resp.Body.Close()
+	var wx struct {
+		OpenID  string `json:"openid"`
+		ErrCode int    `json:"errcode"`
+	}
+	if resp.StatusCode != http.StatusOK || json.NewDecoder(resp.Body).Decode(&wx) != nil || wx.ErrCode != 0 || wx.OpenID == "" {
+		fail(c, http.StatusUnauthorized, "微信登录凭证无效")
+		return
+	}
+	user, err := a.findOrCreateUser(wx.OpenID, "柯基家长")
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "登录失败")
+		return
+	}
+	a.loginUser(c, user)
+}
+
+func (a *API) findOrCreateUser(openID, nickname string) (model.User, error) {
+	var user model.User
+	err := a.db.Where("open_id = ?", openID).First(&user).Error
+	if err == nil {
+		return user, nil
+	}
+	if !errors.Is(err, gorm.ErrRecordNotFound) {
+		return user, err
+	}
+	user = model.User{OpenID: openID, Nickname: nickname}
+	if err := a.db.Create(&user).Error; err != nil {
+		// A concurrent login may have inserted the same open_id.
+		if lookup := a.db.Where("open_id = ?", openID).First(&user).Error; lookup == nil {
+			return user, nil
+		}
+		return user, fmt.Errorf("create user: %w", err)
+	}
+	return user, nil
+}
+
+func (a *API) loginUser(c *gin.Context, user model.User) {
+	if user.Disabled {
+		fail(c, http.StatusForbidden, "账号已停用")
+		return
+	}
+	token, err := a.token(user.ID, "user")
+	if err != nil {
+		fail(c, http.StatusInternalServerError, "签发令牌失败")
+		return
+	}
+	ok(c, gin.H{"token": token, "user": a.userView(user)})
+}
+
+func (a *API) me(c *gin.Context) {
+	var user model.User
+	if err := a.db.First(&user, "id = ?", actor(c)).Error; err != nil {
+		fail(c, http.StatusNotFound, "用户不存在")
+		return
+	}
+	ok(c, a.userView(user))
+}

pets-be/internal/httpapi/files.go

@@ -0,0 +1,140 @@
+package httpapi
+
+import (
+	"context"
+	"crypto/md5"
+	"encoding/hex"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/sundynix/pets-be/internal/model"
+)
+
+func (a *API) fileExists(id string) bool {
+	if !validID(id) {
+		return false
+	}
+	var count int64
+	a.db.Model(&model.File{}).Where("id = ?", id).Count(&count)
+	return count == 1
+}
+
+const maxUploadSize = 10 << 20
+
+func (a *API) uploadFile(c *gin.Context) {
+	c.Request.Body = http.MaxBytesReader(c.Writer, c.Request.Body, maxUploadSize+1024)
+	header, err := c.FormFile("file")
+	if err != nil || header.Size <= 0 || header.Size > maxUploadSize {
+		fail(c, http.StatusBadRequest, "请选择不超过 10 MB 的图片")
+		return
+	}
+	reader, err := header.Open()
+	if err != nil {
+		fail(c, http.StatusBadRequest, "读取图片失败")
+		return
+	}
+	defer reader.Close()
+	signature := make([]byte, 512)
+	n, _ := io.ReadFull(reader, signature)
+	contentType := http.DetectContentType(signature[:n])
+	extensions := map[string]string{"image/jpeg": ".jpg", "image/png": ".png", "image/webp": ".webp"}
+	ext, allowed := extensions[contentType]
+	if !allowed {
+		fail(c, http.StatusBadRequest, "仅支持 JPG、PNG、WebP 图片")
+		return
+	}
+	if _, err := reader.Seek(0, io.SeekStart); err != nil {
+		fail(c, http.StatusBadRequest, "读取图片失败")
+		return
+	}
+	hasher := md5.New()
+	if _, err := io.Copy(hasher, reader); err != nil {
+		fail(c, http.StatusBadRequest, "读取图片失败")
+		return
+	}
+	if _, err := reader.Seek(0, io.SeekStart); err != nil {
+		fail(c, http.StatusBadRequest, "读取图片失败")
+		return
+	}
+	digest := hex.EncodeToString(hasher.Sum(nil))
+	var existing model.File
+	if a.db.Where("md5 = ?", digest).First(&existing).Error == nil {
+		if existing.Size != header.Size {
+			fail(c, http.StatusConflict, "文件校验冲突")
+			return
+		}
+		ok(c, a.fileView(existing))
+		return
+	}
+	key := "files/" + digest[:2] + "/" + digest + ext
+	ctx, cancel := context.WithTimeout(c.Request.Context(), 45*time.Second)
+	defer cancel()
+	if err := a.storage.Put(ctx, key, reader, header.Size, contentType); err != nil {
+		fail(c, http.StatusBadGateway, "上传对象存储失败")
+		return
+	}
+	file := model.File{
+		Bucket: a.storage.Bucket(), ObjectKey: key, MD5: digest, URL: a.storage.PublicURL(key),
+		Name: strings.TrimSpace(header.Filename), ContentType: contentType,
+		Size: header.Size,
+	}
+	if err := a.db.Create(&file).Error; err != nil {
+		if a.db.Where("md5 = ?", digest).First(&existing).Error == nil && existing.Size == header.Size {
+			ok(c, a.fileView(existing))
+			return
+		}
+		fail(c, http.StatusInternalServerError, "保存文件信息失败")
+		return
+	}
+	created(c, a.fileView(file))
+}
+
+func (a *API) getFile(c *gin.Context) {
+	if !validID(c.Param("id")) {
+		fail(c, http.StatusBadRequest, "文件 ID 无效")
+		return
+	}
+	var file model.File
+	if err := a.db.Where("id = ?", c.Param("id")).First(&file).Error; err != nil {
+		fail(c, http.StatusNotFound, "文件不存在")
+		return
+	}
+	ok(c, a.fileView(file))
+}
+
+func (a *API) fileView(file model.File) gin.H {
+	return gin.H{"id": file.ID, "name": file.Name, "content_type": file.ContentType,
+		"size": file.Size, "md5": file.MD5, "url": file.URL}
+}
+
+func (a *API) fileURL(id *string) string {
+	if id == nil || !validID(*id) {
+		return ""
+	}
+	var file model.File
+	if a.db.Select("url").First(&file, "id = ?", *id).Error != nil {
+		return ""
+	}
+	return file.URL
+}
+
+func (a *API) userView(user model.User) gin.H {
+	return gin.H{"id": user.ID, "nickname": user.Nickname, "avatar_file_id": user.AvatarFileID,
+		"avatar_url": a.fileURL(user.AvatarFileID), "created_at": user.CreatedAt}
+}
+
+func (a *API) petView(pet model.Pet) gin.H {
+	var birthDate string
+	if pet.BirthDate != nil {
+		birthDate = pet.BirthDate.Format("2006-01-02")
+	}
+	return gin.H{"id": pet.ID, "name": pet.Name, "species": pet.Species, "breed": pet.Breed,
+		"gender": pet.Gender, "birth_date": birthDate, "weight_kg": pet.WeightKg,
+		"avatar_file_id": pet.AvatarFileID, "avatar_url": a.fileURL(pet.AvatarFileID),
+		"coat": pet.Coat, "allergies": pet.Allergies, "care_notes": pet.CareNotes,
+		"created_at": pet.CreatedAt}
+}

pets-be/internal/httpapi/login_route_test.go

@@ -0,0 +1,38 @@
+package httpapi
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/gin-gonic/gin"
+	"github.com/sundynix/pets-be/internal/config"
+)
+
+func TestLoginRoute(t *testing.T) {
+	gin.SetMode(gin.TestMode)
+	router := gin.New()
+	New(nil, nil, &config.Config{}).Register(router)
+	for _, route := range router.Routes() {
+		if !strings.HasPrefix(route.Path, "/api/") {
+			t.Errorf("API route %q does not have /api/ prefix", route.Path)
+		}
+	}
+
+	for _, test := range []struct {
+		path string
+		want int
+	}{
+		{path: "/api/auth/login", want: http.StatusBadRequest},
+		{path: "/api/auth/wechat", want: http.StatusNotFound},
+	} {
+		recorder := httptest.NewRecorder()
+		request := httptest.NewRequest(http.MethodPost, test.path, strings.NewReader(`{}`))
+		request.Header.Set("Content-Type", "application/json")
+		router.ServeHTTP(recorder, request)
+		if recorder.Code != test.want {
+			t.Errorf("POST %s: got %d, want %d", test.path, recorder.Code, test.want)
+		}
+	}
+}

pets-be/internal/httpapi/meetups.go

@@ -0,0 +1,197 @@
+package httpapi
+
+import (
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/sundynix/pets-be/internal/model"
+	"gorm.io/gorm"
+)
+
+func (a *API) meetupView(m model.Meetup) gin.H {
+	var count int64
+	a.db.Model(&model.MeetupParticipant{}).Where("meetup_id = ?", m.ID).Count(&count)
+	return gin.H{"id": m.ID, "host_user_id": m.HostUserID, "title": m.Title, "description": m.Description, "place_name": m.PlaceName, "latitude": m.Latitude, "longitude": m.Longitude, "starts_at": m.StartsAt, "max_people": m.MaxPeople, "status": m.Status, "participants": count, "cover_file_id": m.CoverFileID, "cover_url": a.fileURL(m.CoverFileID)}
+}
+func (a *API) listMeetups(c *gin.Context) {
+	var rows []model.Meetup
+	if a.db.Where("starts_at > ? AND status = ?", time.Now().Add(-time.Hour), "open").Order("starts_at ASC").Limit(100).Find(&rows).Error != nil {
+		fail(c, 500, "读取约遛失败")
+		return
+	}
+	items := make([]gin.H, 0, len(rows))
+	for _, m := range rows {
+		items = append(items, a.meetupView(m))
+	}
+	ok(c, items)
+}
+func (a *API) getMeetup(c *gin.Context) {
+	var m model.Meetup
+	if !validID(c.Param("id")) || a.db.First(&m, "id = ?", c.Param("id")).Error != nil {
+		fail(c, 404, "约遛不存在")
+		return
+	}
+	view := a.meetupView(m)
+	var joins []model.MeetupParticipant
+	a.db.Where("meetup_id = ?", m.ID).Find(&joins)
+	people := make([]gin.H, 0, len(joins))
+	for _, j := range joins {
+		var pets []model.MeetupPet
+		a.db.Where("participant_id = ?", j.ID).Find(&pets)
+		ids := []string{}
+		for _, p := range pets {
+			ids = append(ids, p.PetID)
+		}
+		people = append(people, gin.H{"user_id": j.UserID, "pet_ids": ids})
+	}
+	view["people"] = people
+	ok(c, view)
+}
+
+type meetupInput struct {
+	Title       string    `json:"title" binding:"required"`
+	Description string    `json:"description"`
+	PlaceName   string    `json:"place_name" binding:"required"`
+	Latitude    float64   `json:"latitude"`
+	Longitude   float64   `json:"longitude"`
+	StartsAt    time.Time `json:"starts_at" binding:"required"`
+	MaxPeople   int       `json:"max_people"`
+	PetIDs      []string  `json:"pet_ids" binding:"required"`
+	CoverFileID *string   `json:"cover_file_id"`
+}
+
+func (a *API) createMeetup(c *gin.Context) {
+	var in meetupInput
+	if c.ShouldBindJSON(&in) != nil || strings.TrimSpace(in.Title) == "" || strings.TrimSpace(in.PlaceName) == "" || !in.StartsAt.After(time.Now()) || len(in.PetIDs) == 0 {
+		fail(c, 400, "约遛资料无效")
+		return
+	}
+	if in.MaxPeople == 0 {
+		in.MaxPeople = 8
+	}
+	if in.MaxPeople < 2 || in.MaxPeople > 100 {
+		fail(c, 400, "人数应为 2 到 100")
+		return
+	}
+	for _, id := range in.PetIDs {
+		if _, err := a.ownedPet(actor(c), id); err != nil {
+			fail(c, 400, "宠物无效")
+			return
+		}
+	}
+	if in.CoverFileID != nil && !a.fileExists(*in.CoverFileID) {
+		fail(c, 400, "封面文件无效")
+		return
+	}
+	m := model.Meetup{HostUserID: actor(c), Title: strings.TrimSpace(in.Title), Description: strings.TrimSpace(in.Description), PlaceName: strings.TrimSpace(in.PlaceName), Latitude: in.Latitude, Longitude: in.Longitude, StartsAt: in.StartsAt, MaxPeople: in.MaxPeople, Status: "open", CoverFileID: in.CoverFileID}
+	err := a.db.Transaction(func(tx *gorm.DB) error {
+		if e := tx.Create(&m).Error; e != nil {
+			return e
+		}
+		j := model.MeetupParticipant{MeetupID: m.ID, UserID: actor(c)}
+		if e := tx.Create(&j).Error; e != nil {
+			return e
+		}
+		for _, id := range in.PetIDs {
+			if e := tx.Create(&model.MeetupPet{ParticipantID: j.ID, PetID: id}).Error; e != nil {
+				return e
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		fail(c, 500, "发布失败")
+		return
+	}
+	created(c, a.meetupView(m))
+}
+func (a *API) joinMeetup(c *gin.Context) {
+	var in struct {
+		PetIDs []string `json:"pet_ids" binding:"required"`
+	}
+	if c.ShouldBindJSON(&in) != nil || len(in.PetIDs) == 0 {
+		fail(c, 400, "请选择宠物")
+		return
+	}
+	for _, id := range in.PetIDs {
+		if _, err := a.ownedPet(actor(c), id); err != nil {
+			fail(c, 400, "宠物无效")
+			return
+		}
+	}
+	var m model.Meetup
+	if !validID(c.Param("id")) || a.db.First(&m, "id = ?", c.Param("id")).Error != nil {
+		fail(c, 404, "约遛不存在")
+		return
+	}
+	if m.Status != "open" || !m.StartsAt.After(time.Now()) {
+		fail(c, 409, "约遛已关闭")
+		return
+	}
+	var count int64
+	a.db.Model(&model.MeetupParticipant{}).Where("meetup_id = ?", m.ID).Count(&count)
+	if count >= int64(m.MaxPeople) {
+		fail(c, 409, "人数已满")
+		return
+	}
+	var existing int64
+	a.db.Model(&model.MeetupParticipant{}).Where("meetup_id = ? AND user_id = ?", m.ID, actor(c)).Count(&existing)
+	if existing > 0 {
+		fail(c, 409, "已经参加")
+		return
+	}
+	j := model.MeetupParticipant{MeetupID: m.ID, UserID: actor(c)}
+	err := a.db.Transaction(func(tx *gorm.DB) error {
+		if e := tx.Create(&j).Error; e != nil {
+			return e
+		}
+		for _, id := range in.PetIDs {
+			if e := tx.Create(&model.MeetupPet{ParticipantID: j.ID, PetID: id}).Error; e != nil {
+				return e
+			}
+		}
+		return nil
+	})
+	if err != nil {
+		fail(c, 500, "报名失败")
+		return
+	}
+	ok(c, a.meetupView(m))
+}
+func (a *API) leaveMeetup(c *gin.Context) {
+	var j model.MeetupParticipant
+	if !validID(c.Param("id")) || a.db.Where("meetup_id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&j).Error != nil {
+		fail(c, 404, "未参加")
+		return
+	}
+	var m model.Meetup
+	a.db.First(&m, "id = ?", j.MeetupID)
+	if m.HostUserID == actor(c) {
+		fail(c, http.StatusConflict, "发起人请取消约遛")
+		return
+	}
+	if a.db.Transaction(func(tx *gorm.DB) error {
+		if e := tx.Where("participant_id = ?", j.ID).Delete(&model.MeetupPet{}).Error; e != nil {
+			return e
+		}
+		return tx.Delete(&j).Error
+	}) != nil {
+		fail(c, 500, "退出失败")
+		return
+	}
+	ok(c, gin.H{"left": true})
+}
+func (a *API) cancelMeetup(c *gin.Context) {
+	if !validID(c.Param("id")) {
+		fail(c, 400, "ID 无效")
+		return
+	}
+	result := a.db.Model(&model.Meetup{}).Where("id = ? AND host_user_id = ? AND status = ?", c.Param("id"), actor(c), "open").Update("status", "cancelled")
+	if result.Error != nil || result.RowsAffected == 0 {
+		fail(c, 404, "约遛不存在或已关闭")
+		return
+	}
+	ok(c, gin.H{"status": "cancelled"})
+}

pets-be/internal/httpapi/pets.go

@@ -0,0 +1,149 @@
+package httpapi
+
+import (
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"github.com/sundynix/pets-be/internal/model"
+)
+
+type petInput struct {
+	Name         string  `json:"name" binding:"required"`
+	Species      string  `json:"species"`
+	Breed        string  `json:"breed"`
+	Gender       string  `json:"gender"`
+	BirthDate    string  `json:"birth_date"`
+	WeightKg     float64 `json:"weight_kg"`
+	AvatarFileID *string `json:"avatar_file_id"`
+	Coat         string  `json:"coat"`
+	Allergies    string  `json:"allergies"`
+	CareNotes    string  `json:"care_notes"`
+}
+
+func (a *API) listPets(c *gin.Context) {
+	var pets []model.Pet
+	if err := a.db.Where("user_id = ? AND archived = false", actor(c)).Order("created_at ASC").Find(&pets).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "读取宠物失败")
+		return
+	}
+	items := make([]gin.H, 0, len(pets))
+	for _, pet := range pets {
+		items = append(items, a.petView(pet))
+	}
+	ok(c, items)
+}
+
+func (a *API) getPet(c *gin.Context) {
+	pet, err := a.ownedPet(actor(c), c.Param("id"))
+	if err != nil {
+		fail(c, http.StatusNotFound, "宠物不存在")
+		return
+	}
+	ok(c, a.petView(pet))
+}
+
+func (a *API) createPet(c *gin.Context) {
+	var in petInput
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, http.StatusBadRequest, "宠物资料无效")
+		return
+	}
+	pet, valid := a.buildPet(c, in)
+	if !valid {
+		return
+	}
+	pet.UserID = actor(c)
+	if err := a.db.Create(&pet).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "创建宠物失败")
+		return
+	}
+	created(c, a.petView(pet))
+}
+
+func (a *API) updatePet(c *gin.Context) {
+	pet, err := a.ownedPet(actor(c), c.Param("id"))
+	if err != nil {
+		fail(c, http.StatusNotFound, "宠物不存在")
+		return
+	}
+	var in petInput
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, http.StatusBadRequest, "宠物资料无效")
+		return
+	}
+	updated, valid := a.buildPet(c, in)
+	if !valid {
+		return
+	}
+	pet.Name, pet.Species, pet.Breed, pet.Gender = updated.Name, updated.Species, updated.Breed, updated.Gender
+	pet.BirthDate, pet.WeightKg, pet.AvatarFileID = updated.BirthDate, updated.WeightKg, updated.AvatarFileID
+	pet.Coat, pet.Allergies, pet.CareNotes = updated.Coat, updated.Allergies, updated.CareNotes
+	if err := a.db.Save(&pet).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "更新宠物失败")
+		return
+	}
+	ok(c, a.petView(pet))
+}
+
+func (a *API) buildPet(c *gin.Context, in petInput) (model.Pet, bool) {
+	pet := model.Pet{}
+	in.Name = strings.TrimSpace(in.Name)
+	if in.Name == "" || len([]rune(in.Name)) > 64 || in.WeightKg < 0 || in.WeightKg > 200 {
+		fail(c, http.StatusBadRequest, "名字或体重无效")
+		return pet, false
+	}
+	if in.Species == "" {
+		in.Species = "dog"
+	}
+	if in.Species != "dog" && in.Species != "cat" && in.Species != "other" {
+		fail(c, http.StatusBadRequest, "宠物类型无效")
+		return pet, false
+	}
+	if in.AvatarFileID != nil {
+		var count int64
+		if !validID(*in.AvatarFileID) || a.db.Model(&model.File{}).Where("id = ?", *in.AvatarFileID).Count(&count).Error != nil || count == 0 {
+			fail(c, http.StatusBadRequest, "头像文件无效")
+			return pet, false
+		}
+	}
+	var birthday *time.Time
+	if in.BirthDate != "" {
+		d, err := parseDay(in.BirthDate)
+		if err != nil || d.After(time.Now()) {
+			fail(c, http.StatusBadRequest, "生日无效")
+			return pet, false
+		}
+		birthday = &d
+	}
+	pet = model.Pet{Name: in.Name, Species: in.Species, Breed: strings.TrimSpace(in.Breed),
+		Gender: in.Gender, BirthDate: birthday, WeightKg: in.WeightKg,
+		AvatarFileID: in.AvatarFileID, Coat: in.Coat, Allergies: in.Allergies, CareNotes: in.CareNotes}
+	return pet, true
+}
+
+func (a *API) archivePet(c *gin.Context) {
+	pet, err := a.ownedPet(actor(c), c.Param("id"))
+	if err != nil {
+		fail(c, http.StatusNotFound, "宠物不存在")
+		return
+	}
+	var active int64
+	if err := a.db.Table("sundynix_walk_pet AS wp").Joins("JOIN sundynix_walk AS w ON w.id = wp.walk_id").
+		Where("wp.pet_id = ? AND w.status IN ?", pet.ID, []string{"active", "paused"}).Count(&active).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "检查遛狗状态失败")
+		return
+	}
+	if active > 0 {
+		fail(c, http.StatusConflict, "这只宠物正在遛狗，结束后再归档")
+		return
+	}
+	if err := a.db.Model(&model.Pet{}).Where("id = ? AND user_id = ?", pet.ID, actor(c)).Update("archived", true).Error; err != nil && err != gorm.ErrRecordNotFound {
+		fail(c, http.StatusInternalServerError, "归档失败")
+		return
+	}
+	ok(c, gin.H{"archived": true})
+}

pets-be/internal/httpapi/server.go

@@ -0,0 +1,160 @@
+package httpapi
+
+import (
+	"errors"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/golang-jwt/jwt/v5"
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+
+	"github.com/sundynix/pets-be/internal/config"
+	"github.com/sundynix/pets-be/internal/model"
+	"github.com/sundynix/pets-be/internal/storage"
+)
+
+type API struct {
+	db      *gorm.DB
+	storage *storage.Storage
+	cfg     *config.Config
+}
+
+func New(db *gorm.DB, storage *storage.Storage, cfg *config.Config) *API {
+	return &API{db: db, storage: storage, cfg: cfg}
+}
+
+func (a *API) Register(r *gin.Engine) {
+	r.Use(gin.Logger(), gin.Recovery())
+	_ = r.SetTrustedProxies(nil)
+	api := r.Group("/api")
+	api.GET("/ping", func(c *gin.Context) { ok(c, gin.H{"pong": true}) })
+	api.GET("/share/walk/:token", a.publicWalkLocation)
+	api.POST("/auth/login", a.login)
+	api.POST("/auth/dev", a.devLogin)
+	api.POST("/admin/login", a.adminLogin)
+
+	user := api.Group("")
+	user.Use(a.requireRole("user"))
+	user.GET("/me", a.me)
+	user.GET("/pets", a.listPets)
+	user.POST("/pets", a.createPet)
+	user.GET("/pets/:id", a.getPet)
+	user.PUT("/pets/:id", a.updatePet)
+	user.DELETE("/pets/:id", a.archivePet)
+	user.POST("/files", a.uploadFile)
+	user.GET("/files/:id", a.getFile)
+	user.GET("/tasks", a.listTasks)
+	user.POST("/tasks", a.createTask)
+	user.PUT("/tasks/:id", a.updateTask)
+	user.DELETE("/tasks/:id", a.deleteTask)
+	user.PUT("/tasks/:id/completion", a.setTaskCompletion)
+	user.GET("/walks", a.listWalks)
+	user.POST("/walks", a.startWalk)
+	user.GET("/walks/:id", a.getWalk)
+	user.POST("/walks/:id/points", a.addWalkPoint)
+	user.POST("/walks/:id/pause", a.pauseWalk)
+	user.POST("/walks/:id/resume", a.resumeWalk)
+	user.POST("/walks/:id/finish", a.finishWalk)
+	user.PUT("/walks/:id/share", a.setWalkShare)
+	user.GET("/meetups", a.listMeetups)
+	user.POST("/meetups", a.createMeetup)
+	user.GET("/meetups/:id", a.getMeetup)
+	user.POST("/meetups/:id/join", a.joinMeetup)
+	user.DELETE("/meetups/:id/join", a.leaveMeetup)
+	user.POST("/meetups/:id/cancel", a.cancelMeetup)
+
+	admin := api.Group("/admin")
+	admin.Use(a.requireRole("admin"))
+	admin.GET("/stats", a.adminStats)
+	admin.GET("/users", a.adminUsers)
+	admin.GET("/pets", a.adminPets)
+	admin.GET("/walks", a.adminWalks)
+	admin.GET("/meetups", a.adminMeetups)
+	admin.PUT("/users/:id/disabled", a.adminSetUserDisabled)
+	admin.PUT("/meetups/:id/status", a.adminSetMeetupStatus)
+}
+
+type claims struct {
+	Role string `json:"role"`
+	jwt.RegisteredClaims
+}
+
+func (a *API) token(id, role string) (string, error) {
+	expire := a.cfg.JWT.ExpireHours
+	if expire <= 0 {
+		expire = 168
+	}
+	now := time.Now()
+	t := jwt.NewWithClaims(jwt.SigningMethodHS256, claims{Role: role, RegisteredClaims: jwt.RegisteredClaims{
+		Subject: id, IssuedAt: jwt.NewNumericDate(now), ExpiresAt: jwt.NewNumericDate(now.Add(time.Duration(expire) * time.Hour)),
+	}})
+	return t.SignedString([]byte(a.cfg.JWT.Secret))
+}
+
+func (a *API) requireRole(role string) gin.HandlerFunc {
+	return func(c *gin.Context) {
+		header := c.GetHeader("Authorization")
+		if !strings.HasPrefix(header, "Bearer ") {
+			fail(c, http.StatusUnauthorized, "请先登录")
+			c.Abort()
+			return
+		}
+		t, err := jwt.ParseWithClaims(strings.TrimPrefix(header, "Bearer "), &claims{}, func(t *jwt.Token) (any, error) {
+			if t.Method != jwt.SigningMethodHS256 {
+				return nil, errors.New("unexpected signing method")
+			}
+			return []byte(a.cfg.JWT.Secret), nil
+		})
+		if err != nil || !t.Valid {
+			fail(c, http.StatusUnauthorized, "登录已过期")
+			c.Abort()
+			return
+		}
+		cl, valid := t.Claims.(*claims)
+		if !valid || cl.Role != role || uuid.Validate(cl.Subject) != nil {
+			fail(c, http.StatusForbidden, "没有访问权限")
+			c.Abort()
+			return
+		}
+		if role == "user" {
+			var user model.User
+			if err := a.db.Select("id", "disabled").First(&user, "id = ?", cl.Subject).Error; err != nil || user.Disabled {
+				fail(c, http.StatusForbidden, "账号不可用")
+				c.Abort()
+				return
+			}
+		}
+		c.Set("actor_id", cl.Subject)
+		c.Next()
+	}
+}
+
+func actor(c *gin.Context) string { return c.GetString("actor_id") }
+
+func ok(c *gin.Context, data any) {
+	c.JSON(http.StatusOK, gin.H{"code": 0, "message": "ok", "data": data})
+}
+func created(c *gin.Context, data any) {
+	c.JSON(http.StatusCreated, gin.H{"code": 0, "message": "ok", "data": data})
+}
+func fail(c *gin.Context, status int, message string) {
+	c.JSON(status, gin.H{"code": status, "message": message})
+}
+
+func validID(id string) bool { return uuid.Validate(id) == nil }
+
+func parseDay(value string) (time.Time, error) {
+	return time.ParseInLocation("2006-01-02", value, time.Local)
+}
+
+func (a *API) ownedPet(userID, petID string) (model.Pet, error) {
+	var pet model.Pet
+	if !validID(petID) {
+		return pet, gorm.ErrRecordNotFound
+	}
+	err := a.db.Where("id = ? AND user_id = ? AND archived = false", petID, userID).First(&pet).Error
+	return pet, err
+}

pets-be/internal/httpapi/tasks.go

@@ -0,0 +1,211 @@
+package httpapi
+
+import (
+	"net/http"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"gorm.io/gorm"
+
+	"github.com/sundynix/pets-be/internal/model"
+)
+
+var clockPattern = regexp.MustCompile(`^([01][0-9]|2[0-3]):[0-5][0-9]$`)
+
+type taskInput struct {
+	PetID           string `json:"pet_id" binding:"required"`
+	Title           string `json:"title" binding:"required"`
+	Category        string `json:"category"`
+	TimeOfDay       string `json:"time_of_day"`
+	RepeatRule      string `json:"repeat_rule"`
+	ReminderEnabled bool   `json:"reminder_enabled"`
+}
+
+func due(task model.CareTask, date time.Time) bool {
+	switch task.RepeatRule {
+	case "daily":
+		return true
+	case "weekdays":
+		return date.Weekday() != time.Saturday && date.Weekday() != time.Sunday
+	case "weekends":
+		return date.Weekday() == time.Saturday || date.Weekday() == time.Sunday
+	default:
+		return false
+	}
+}
+
+func (a *API) listTasks(c *gin.Context) {
+	dateString := c.DefaultQuery("date", time.Now().Format("2006-01-02"))
+	date, err := parseDay(dateString)
+	if err != nil {
+		fail(c, http.StatusBadRequest, "日期格式应为 YYYY-MM-DD")
+		return
+	}
+	query := a.db.Where("user_id = ?", actor(c))
+	if petID := c.Query("pet_id"); petID != "" {
+		if _, err := a.ownedPet(actor(c), petID); err != nil {
+			fail(c, http.StatusNotFound, "宠物不存在")
+			return
+		}
+		query = query.Where("pet_id = ?", petID)
+	}
+	var tasks []model.CareTask
+	if err := query.Order("time_of_day ASC").Find(&tasks).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "读取任务失败")
+		return
+	}
+	var completions []model.TaskCompletion
+	if err := a.db.Where("user_id = ? AND date = ?", actor(c), date).Find(&completions).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "读取完成状态失败")
+		return
+	}
+	done := make(map[string]bool, len(completions))
+	for _, item := range completions {
+		done[item.TaskID] = true
+	}
+	items := make([]gin.H, 0, len(tasks))
+	for _, task := range tasks {
+		if due(task, date) {
+			items = append(items, taskView(task, done[task.ID]))
+		}
+	}
+	ok(c, gin.H{"date": dateString, "items": items})
+}
+
+func taskView(task model.CareTask, completed bool) gin.H {
+	return gin.H{"id": task.ID, "pet_id": task.PetID, "title": task.Title,
+		"category": task.Category, "time_of_day": task.TimeOfDay,
+		"repeat_rule": task.RepeatRule, "reminder_enabled": task.ReminderEnabled,
+		"completed": completed}
+}
+
+func (a *API) buildTask(c *gin.Context, in taskInput) (model.CareTask, bool) {
+	task := model.CareTask{}
+	if _, err := a.ownedPet(actor(c), in.PetID); err != nil {
+		fail(c, http.StatusNotFound, "宠物不存在")
+		return task, false
+	}
+	in.Title = strings.TrimSpace(in.Title)
+	if in.Title == "" || len([]rune(in.Title)) > 128 {
+		fail(c, http.StatusBadRequest, "任务名称无效")
+		return task, false
+	}
+	if in.Category == "" {
+		in.Category = "other"
+	}
+	if in.TimeOfDay == "" {
+		in.TimeOfDay = "09:00"
+	}
+	if !clockPattern.MatchString(in.TimeOfDay) {
+		fail(c, http.StatusBadRequest, "时间格式应为 HH:MM")
+		return task, false
+	}
+	if in.RepeatRule == "" {
+		in.RepeatRule = "daily"
+	}
+	if in.RepeatRule != "daily" && in.RepeatRule != "weekdays" && in.RepeatRule != "weekends" {
+		fail(c, http.StatusBadRequest, "重复规则无效")
+		return task, false
+	}
+	task = model.CareTask{UserID: actor(c), PetID: in.PetID, Title: in.Title,
+		Category: in.Category, TimeOfDay: in.TimeOfDay, RepeatRule: in.RepeatRule,
+		ReminderEnabled: in.ReminderEnabled}
+	return task, true
+}
+
+func (a *API) createTask(c *gin.Context) {
+	var in taskInput
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, http.StatusBadRequest, "任务资料无效")
+		return
+	}
+	task, valid := a.buildTask(c, in)
+	if !valid {
+		return
+	}
+	if err := a.db.Create(&task).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "添加任务失败")
+		return
+	}
+	created(c, taskView(task, false))
+}
+
+func (a *API) updateTask(c *gin.Context) {
+	var task model.CareTask
+	if !validID(c.Param("id")) || a.db.Where("id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&task).Error != nil {
+		fail(c, http.StatusNotFound, "任务不存在")
+		return
+	}
+	var in taskInput
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, http.StatusBadRequest, "任务资料无效")
+		return
+	}
+	updated, valid := a.buildTask(c, in)
+	if !valid {
+		return
+	}
+	task.PetID, task.Title, task.Category = updated.PetID, updated.Title, updated.Category
+	task.TimeOfDay, task.RepeatRule, task.ReminderEnabled = updated.TimeOfDay, updated.RepeatRule, updated.ReminderEnabled
+	if a.db.Save(&task).Error != nil {
+		fail(c, http.StatusInternalServerError, "更新任务失败")
+		return
+	}
+	ok(c, taskView(task, false))
+}
+
+func (a *API) deleteTask(c *gin.Context) {
+	if !validID(c.Param("id")) {
+		fail(c, http.StatusBadRequest, "任务 ID 无效")
+		return
+	}
+	err := a.db.Transaction(func(tx *gorm.DB) error {
+		var task model.CareTask
+		if err := tx.Where("id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&task).Error; err != nil {
+			return err
+		}
+		if err := tx.Where("task_id = ?", task.ID).Delete(&model.TaskCompletion{}).Error; err != nil {
+			return err
+		}
+		return tx.Delete(&task).Error
+	})
+	if err != nil {
+		fail(c, http.StatusNotFound, "任务不存在或删除失败")
+		return
+	}
+	ok(c, gin.H{"deleted": true})
+}
+
+func (a *API) setTaskCompletion(c *gin.Context) {
+	var task model.CareTask
+	if !validID(c.Param("id")) || a.db.Where("id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&task).Error != nil {
+		fail(c, http.StatusNotFound, "任务不存在")
+		return
+	}
+	var in struct {
+		Date      string `json:"date" binding:"required"`
+		Completed bool   `json:"completed"`
+	}
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, http.StatusBadRequest, "完成状态参数无效")
+		return
+	}
+	date, err := parseDay(in.Date)
+	if err != nil || !due(task, date) {
+		fail(c, http.StatusBadRequest, "该日期没有这项任务")
+		return
+	}
+	if in.Completed {
+		item := model.TaskCompletion{TaskID: task.ID, UserID: actor(c), Date: date, CompletedAt: time.Now()}
+		if err := a.db.Where("task_id = ? AND date = ?", task.ID, date).FirstOrCreate(&item).Error; err != nil {
+			fail(c, http.StatusInternalServerError, "保存完成状态失败")
+			return
+		}
+	} else if err := a.db.Where("task_id = ? AND date = ?", task.ID, date).Delete(&model.TaskCompletion{}).Error; err != nil {
+		fail(c, http.StatusInternalServerError, "取消完成失败")
+		return
+	}
+	ok(c, gin.H{"id": task.ID, "date": in.Date, "completed": in.Completed})
+}

pets-be/internal/httpapi/walks.go

@@ -0,0 +1,254 @@
+package httpapi
+
+import (
+	"math"
+	"net/http"
+	"time"
+
+	"github.com/gin-gonic/gin"
+	"github.com/google/uuid"
+	"github.com/sundynix/pets-be/internal/model"
+	"gorm.io/gorm"
+)
+
+func (a *API) walk(c *gin.Context) (model.Walk, bool) {
+	var w model.Walk
+	if !validID(c.Param("id")) || a.db.Where("id = ? AND user_id = ?", c.Param("id"), actor(c)).First(&w).Error != nil {
+		fail(c, 404, "遛狗记录不存在")
+		return w, false
+	}
+	return w, true
+}
+func (a *API) walkView(w model.Walk) gin.H {
+	var links []model.WalkPet
+	var points []model.WalkPoint
+	a.db.Where("walk_id = ?", w.ID).Find(&links)
+	a.db.Where("walk_id = ?", w.ID).Order("recorded_at ASC").Find(&points)
+	ids := make([]string, 0, len(links))
+	for _, p := range links {
+		ids = append(ids, p.PetID)
+	}
+	return gin.H{"id": w.ID, "pet_ids": ids, "status": w.Status, "started_at": w.StartedAt, "ended_at": w.EndedAt, "paused_at": w.PausedAt, "paused_seconds": w.PausedSeconds, "duration_seconds": w.DurationSeconds, "distance_meters": w.DistanceMeters, "share_enabled": w.ShareEnabled, "share_token": func() string {
+		if w.ShareEnabled {
+			return w.ShareToken
+		}
+		return ""
+	}(), "share_expires_at": w.ShareExpiresAt, "points": points}
+}
+func (a *API) listWalks(c *gin.Context) {
+	var walks []model.Walk
+	if a.db.Where("user_id = ?", actor(c)).Order("started_at DESC").Limit(50).Find(&walks).Error != nil {
+		fail(c, 500, "读取记录失败")
+		return
+	}
+	items := make([]gin.H, 0, len(walks))
+	for _, w := range walks {
+		items = append(items, a.walkView(w))
+	}
+	ok(c, items)
+}
+func (a *API) getWalk(c *gin.Context) {
+	if w, yes := a.walk(c); yes {
+		ok(c, a.walkView(w))
+	}
+}
+func (a *API) startWalk(c *gin.Context) {
+	var in struct {
+		PetIDs []string `json:"pet_ids" binding:"required"`
+	}
+	if c.ShouldBindJSON(&in) != nil || len(in.PetIDs) == 0 {
+		fail(c, 400, "请至少选择一只宠物")
+		return
+	}
+	seen := map[string]bool{}
+	for _, id := range in.PetIDs {
+		if seen[id] {
+			fail(c, 400, "宠物重复")
+			return
+		}
+		seen[id] = true
+		if _, err := a.ownedPet(actor(c), id); err != nil {
+			fail(c, 400, "选择的宠物不存在")
+			return
+		}
+	}
+	var active int64
+	a.db.Model(&model.Walk{}).Where("user_id = ? AND status IN ?", actor(c), []string{"active", "paused"}).Count(&active)
+	if active > 0 {
+		fail(c, 409, "已有正在进行的遛狗")
+		return
+	}
+	now := time.Now()
+	w := model.Walk{UserID: actor(c), Status: "active", StartedAt: now, SegmentStartedAt: now, ShareToken: uuid.NewString()}
+	if err := a.db.Transaction(func(tx *gorm.DB) error {
+		if err := tx.Create(&w).Error; err != nil {
+			return err
+		}
+		for _, id := range in.PetIDs {
+			if err := tx.Create(&model.WalkPet{WalkID: w.ID, PetID: id}).Error; err != nil {
+				return err
+			}
+		}
+		return nil
+	}); err != nil {
+		fail(c, 500, "开始遛狗失败")
+		return
+	}
+	created(c, a.walkView(w))
+}
+func (a *API) addWalkPoint(c *gin.Context) {
+	w, yes := a.walk(c)
+	if !yes {
+		return
+	}
+	if w.Status != "active" {
+		fail(c, 409, "遛狗未进行中")
+		return
+	}
+	var in struct {
+		Latitude  float64 `json:"latitude"`
+		Longitude float64 `json:"longitude"`
+	}
+	if c.ShouldBindJSON(&in) != nil || math.Abs(in.Latitude) > 90 || math.Abs(in.Longitude) > 180 || (in.Latitude == 0 && in.Longitude == 0) {
+		fail(c, 400, "位置无效")
+		return
+	}
+	point := model.WalkPoint{WalkID: w.ID, Latitude: in.Latitude, Longitude: in.Longitude, RecordedAt: time.Now()}
+	var last model.WalkPoint
+	err := a.db.Where("walk_id = ?", w.ID).Order("recorded_at DESC").First(&last).Error
+	if err == nil && !last.RecordedAt.Before(w.SegmentStartedAt) {
+		d := haversine(last.Latitude, last.Longitude, in.Latitude, in.Longitude)
+		if d > 1000 {
+			fail(c, 400, "位置跳变过大")
+			return
+		}
+		if d < 5 {
+			ok(c, a.walkView(w))
+			return
+		}
+		w.DistanceMeters += d
+	}
+	if txErr := a.db.Transaction(func(tx *gorm.DB) error {
+		if e := tx.Create(&point).Error; e != nil {
+			return e
+		}
+		return tx.Model(&w).Update("distance_meters", w.DistanceMeters).Error
+	}); txErr != nil {
+		fail(c, 500, "保存位置失败")
+		return
+	}
+	ok(c, a.walkView(w))
+}
+func haversine(a, b, c, d float64) float64 {
+	const r = 6371000.
+	x1, x2 := a*math.Pi/180, c*math.Pi/180
+	dx, dy := (c-a)*math.Pi/180, (d-b)*math.Pi/180
+	h := math.Pow(math.Sin(dx/2), 2) + math.Cos(x1)*math.Cos(x2)*math.Pow(math.Sin(dy/2), 2)
+	return 2 * r * math.Asin(math.Sqrt(h))
+}
+func (a *API) pauseWalk(c *gin.Context) {
+	w, yes := a.walk(c)
+	if !yes {
+		return
+	}
+	if w.Status != "active" {
+		fail(c, 409, "当前不能暂停")
+		return
+	}
+	now := time.Now()
+	w.Status = "paused"
+	w.PausedAt = &now
+	if a.db.Save(&w).Error != nil {
+		fail(c, 500, "暂停失败")
+		return
+	}
+	ok(c, a.walkView(w))
+}
+func (a *API) resumeWalk(c *gin.Context) {
+	w, yes := a.walk(c)
+	if !yes {
+		return
+	}
+	if w.Status != "paused" || w.PausedAt == nil {
+		fail(c, 409, "当前不能继续")
+		return
+	}
+	now := time.Now()
+	w.PausedSeconds += int(now.Sub(*w.PausedAt).Seconds())
+	w.PausedAt = nil
+	w.SegmentStartedAt = now
+	w.Status = "active"
+	if a.db.Save(&w).Error != nil {
+		fail(c, 500, "继续失败")
+		return
+	}
+	ok(c, a.walkView(w))
+}
+func (a *API) finishWalk(c *gin.Context) {
+	w, yes := a.walk(c)
+	if !yes {
+		return
+	}
+	if w.Status == "finished" {
+		fail(c, 409, "已结束")
+		return
+	}
+	now := time.Now()
+	if w.PausedAt != nil {
+		w.PausedSeconds += int(now.Sub(*w.PausedAt).Seconds())
+		w.PausedAt = nil
+	}
+	w.Status = "finished"
+	w.EndedAt = &now
+	w.DurationSeconds = int(now.Sub(w.StartedAt).Seconds()) - w.PausedSeconds
+	w.ShareEnabled = false
+	w.ShareExpiresAt = nil
+	if a.db.Save(&w).Error != nil {
+		fail(c, 500, "结束遛狗失败")
+		return
+	}
+	ok(c, a.walkView(w))
+}
+func (a *API) setWalkShare(c *gin.Context) {
+	w, yes := a.walk(c)
+	if !yes {
+		return
+	}
+	if w.Status == "finished" {
+		fail(c, 409, "已结束的遛狗不能分享")
+		return
+	}
+	var in struct {
+		Enabled bool `json:"enabled"`
+	}
+	if c.ShouldBindJSON(&in) != nil {
+		fail(c, 400, "参数无效")
+		return
+	}
+	w.ShareEnabled = in.Enabled
+	if in.Enabled {
+		expire := time.Now().Add(4 * time.Hour)
+		w.ShareExpiresAt = &expire
+		w.ShareToken = uuid.NewString()
+	} else {
+		w.ShareExpiresAt = nil
+	}
+	if a.db.Save(&w).Error != nil {
+		fail(c, 500, "分享设置失败")
+		return
+	}
+	ok(c, a.walkView(w))
+}
+func (a *API) publicWalkLocation(c *gin.Context) {
+	var w model.Walk
+	if !validID(c.Param("token")) || a.db.Where("share_token = ? AND share_enabled = true AND status IN ? AND share_expires_at > ?", c.Param("token"), []string{"active", "paused"}, time.Now()).First(&w).Error != nil {
+		fail(c, http.StatusNotFound, "分享已失效")
+		return
+	}
+	var p model.WalkPoint
+	if a.db.Where("walk_id = ?", w.ID).Order("recorded_at DESC").First(&p).Error != nil {
+		fail(c, 404, "暂无位置")
+		return
+	}
+	ok(c, gin.H{"latitude": p.Latitude, "longitude": p.Longitude, "recorded_at": p.RecordedAt, "status": w.Status})
+}

pets-be/internal/middleware/auth.go

@@ -1,77 +0,0 @@
-package middleware
-
-import (
-	"strings"
-
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/pkg/errcode"
-	appjwt "github.com/sundynix/pets-be/pkg/jwt"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// gin.Context 中存放身份的 key
-const (
-	CtxUserID  = "userID"
-	CtxAdminID = "adminID"
-	CtxName    = "name"
-)
-
-func bearer(c *gin.Context) string {
-	h := c.GetHeader("Authorization")
-	if h == "" {
-		return ""
-	}
-	if strings.HasPrefix(h, "Bearer ") {
-		return strings.TrimPrefix(h, "Bearer ")
-	}
-	return h
-}
-
-// AuthUser 小程序用户鉴权
-func AuthUser(jm *appjwt.Manager) gin.HandlerFunc {
-	return func(c *gin.Context) {
-		claims, err := jm.Parse(bearer(c))
-		if err != nil || claims.Kind != appjwt.KindUser {
-			response.Abort(c, errcode.ErrUnauthized, "")
-			return
-		}
-		c.Set(CtxUserID, claims.ID)
-		c.Set(CtxName, claims.Name)
-		c.Next()
-	}
-}
-
-// AuthAdmin 后台管理员鉴权
-func AuthAdmin(jm *appjwt.Manager) gin.HandlerFunc {
-	return func(c *gin.Context) {
-		claims, err := jm.Parse(bearer(c))
-		if err != nil || claims.Kind != appjwt.KindAdmin {
-			response.Abort(c, errcode.ErrUnauthized, "")
-			return
-		}
-		c.Set(CtxAdminID, claims.ID)
-		c.Set(CtxName, claims.Name)
-		c.Next()
-	}
-}
-
-// UserID 从上下文取当前用户 ID
-func UserID(c *gin.Context) string {
-	if v, ok := c.Get(CtxUserID); ok {
-		if id, ok := v.(string); ok {
-			return id
-		}
-	}
-	return ""
-}
-
-// AdminID 从上下文取当前管理员 ID
-func AdminID(c *gin.Context) string {
-	if v, ok := c.Get(CtxAdminID); ok {
-		if id, ok := v.(string); ok {
-			return id
-		}
-	}
-	return ""
-}

pets-be/internal/middleware/cors.go

@@ -1,28 +0,0 @@
-package middleware
-
-import (
-	"net/http"
-
-	"github.com/gin-gonic/gin"
-)
-
-// CORS 开发期允许跨域（小程序无跨域限制，主要给后台 SPA dev server 用）
-func CORS() gin.HandlerFunc {
-	return func(c *gin.Context) {
-		origin := c.GetHeader("Origin")
-		if origin != "" {
-			c.Header("Access-Control-Allow-Origin", origin)
-		} else {
-			c.Header("Access-Control-Allow-Origin", "*")
-		}
-		c.Header("Access-Control-Allow-Methods", "GET, POST, PUT, DELETE, OPTIONS")
-		c.Header("Access-Control-Allow-Headers", "Origin, Content-Type, Authorization")
-		c.Header("Access-Control-Allow-Credentials", "true")
-
-		if c.Request.Method == http.MethodOptions {
-			c.AbortWithStatus(http.StatusNoContent)
-			return
-		}
-		c.Next()
-	}
-}

pets-be/internal/model/admin.go

@@ -1,10 +0,0 @@
-package model
-
-// Admin 后台管理员
-type Admin struct {
-	Base
-	Username     string `gorm:"size:64;uniqueIndex" json:"username"`
-	PasswordHash string `gorm:"size:128" json:"-"`
-	Role         string `gorm:"size:32;default:admin" json:"role"`
-	Disabled     bool   `json:"disabled"`
-}

pets-be/internal/model/ai_message.go

@@ -1,11 +0,0 @@
-package model
-
-// AIMessage AI 聊天消息
-type AIMessage struct {
-	Base
-	UserID  string   `gorm:"size:24;index" json:"user_id"`
-	PetID   *string  `gorm:"size:24" json:"pet_id"`
-	Session string `gorm:"size:64;index" json:"session"`
-	Role    string `gorm:"size:8" json:"role"` // user / ai
-	Text    string `gorm:"type:text" json:"text"`
-}

pets-be/internal/model/ai_quota.go

@@ -1,20 +0,0 @@
-package model
-
-// AIQuotaConfig 每日 AI 次数上限（单例，固定 id=1）。
-// AI 调用是真金白银，不设上限等于把钱包交给用户。
-type AIQuotaConfig struct {
-	Base
-	Enabled      bool `json:"enabled"`       // 关掉即不限次
-	DailyChat    int  `json:"daily_chat"`    // 问问 AI，每人每天
-	DailySymptom int  `json:"daily_symptom"` // 异常观察评估
-	DailyPlan    int  `json:"daily_plan"`    // AI 生成计划
-}
-
-// AIUsage 某人某天某类 AI 的用量。按天存，天然过期，不需要清理任务。
-type AIUsage struct {
-	Base
-	UserID string `gorm:"size:24;uniqueIndex:idx_user_day_kind" json:"user_id"`
-	Day    string `gorm:"size:10;uniqueIndex:idx_user_day_kind" json:"day"` // YYYY-MM-DD
-	Kind   string `gorm:"size:16;uniqueIndex:idx_user_day_kind" json:"kind"`
-	Count  int    `json:"count"`
-}

pets-be/internal/model/article.go

@@ -1,13 +0,0 @@
-package model
-
-// Article 新手知识文章
-type Article struct {
-	Base
-	Icon             string `gorm:"size:16" json:"icon"`
-	Title            string `gorm:"size:128" json:"title"`
-	Description      string `gorm:"size:512" json:"description"`
-	Content          string `gorm:"type:text" json:"content"`
-	Category         string `gorm:"size:32" json:"category"`
-	RelatedSheetType string `gorm:"size:32" json:"related_sheet_type"`
-	Published        bool   `gorm:"default:true" json:"published"`
-}

pets-be/internal/model/base.go

@@ -1,57 +0,0 @@
-package model
-
-import (
-	"time"
-
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/pkg/idgen"
-)
-
-// Base 所有模型的公共字段。主键为雪花算法字符串 ID（非自增）。
-type Base struct {
-	ID        string    `gorm:"primaryKey;size:24" json:"id"`
-	CreatedAt time.Time `json:"created_at"`
-	UpdatedAt time.Time `json:"updated_at"`
-}
-
-// BeforeCreate 未显式赋值时自动生成雪花 ID（通过嵌入对所有模型生效）。
-func (b *Base) BeforeCreate(tx *gorm.DB) error {
-	if b.ID == "" {
-		b.ID = idgen.Next()
-	}
-	return nil
-}
-
-// AllModels 需要 AutoMigrate 的模型清单（按依赖顺序）
-func AllModels() []any {
-	return []any{
-		&User{},
-		&Pet{},
-		&HealthRecord{},
-		&RecordType{},
-		&Breed{},
-		&DailyTask{},
-		&Plan{},
-		&PlanTask{},
-		&Reminder{},
-		&Post{},
-		&Comment{},
-		&PostLike{},
-		&Article{},
-		&AIMessage{},
-		&ProMembership{},
-		&Admin{},
-		&DailyAdvice{},
-		&CareTemplate{},
-		&CareTemplateItem{},
-		&CommunityBotConfig{},
-		&File{},
-		&Feedback{},
-		&Follow{},
-		&RefreshToken{},
-		&AIQuotaConfig{},
-		&AIUsage{},
-		&MediaCheck{},
-	}
-}

pets-be/internal/model/breed.go

@@ -1,26 +0,0 @@
-package model
-
-// Breed 品种。原来建档时品种是个自由文本输入框，用户手打「柯基」「柯基犬」
-// 「威尔士柯基」都算不同品种，后面想按品种做体重基准、常见病提示这类事就没法做。
-type Breed struct {
-	Base
-	Species string `gorm:"size:16;index" json:"species"` // cat | dog
-	Name    string `gorm:"size:64" json:"name"`
-
-	// Initial 首字母，A-Z，用来做侧边索引。
-	//
-	// 存字段而不是运行时算：Go 标准库没有拼音，引一个拼音库只为了取首字母不值得，
-	// 而且多音字（「柴犬」的柴、「藏獒」的藏）自动转常出错——「藏獒」按 cang
-	// 还是 zang 分组，人来定比库来猜靠谱。后台新增品种时手填这一位。
-	Initial string `gorm:"size:1;index" json:"initial"`
-
-	// SizeClass 成年体型，只有犬类用：small(<10kg) / medium(10-25) / large(25-40) / giant(>40)。
-	//
-	// 生命阶段的判定要靠它。狗的发育完全取决于体型——大丹犬 8 个月还在长骨头，
-	// 吉娃娃 8 个月已经性成熟；大丹犬 7 岁进老年，吉娃娃 7 岁还是中年。
-	// 不能靠当前体重判断（幼犬体重说明不了成年后多大），只能靠品种。
-	SizeClass string `gorm:"size:16;index" json:"size_class"`
-
-	Sort    int  `json:"sort"`
-	Enabled bool `gorm:"default:true" json:"enabled"`
-}

pets-be/internal/model/care_template.go

@@ -1,77 +0,0 @@
-package model
-
-// 养护方案：一套「这个物种、这个阶段该做哪些事」的配置。
-// 后台可以给同一个 (species, stage) 配多套，建档时让用户挑一套套用，
-// 也可以不套用、自己排。原来是一个组合只能有一套（唯一索引卡着），
-// 「让用户选模版」这件事在数据模型上做不到。
-
-// 物种取值
-const (
-	SpeciesCat = "cat"
-	SpeciesDog = "dog"
-)
-
-// 明细的类别。原来还有个 task（今日任务），已经和 plan 合并——
-// 「今天要做的事」就是「今天那一天的计划节点」，两套并存的结果是
-// 用户在计划页加的「每天喂药」在首页看不到。
-const (
-	CareKindPlan     = "plan"     // 计划节点（含每天/每周/每月重复）
-	CareKindReminder = "reminder" // 到期提醒（疫苗、驱虫这类有固定周期的）
-)
-
-// 重复规则。月度计划要的是「多久做一次」，不是「第几天做」——
-// 原来只有 Day 偏移，月底建档的话 day=14/21/30 全落到下个月，
-// 用户建完档打开计划页发现本月是空的。
-const (
-	RepeatOnce    = "once"    // 一次性，按 Day 偏移（到家第 N 天，疫苗序列要用）
-	RepeatDaily   = "daily"   // 每天
-	RepeatWeekly  = "weekly"  // 每周某几天，看 Weekdays
-	RepeatMonthly = "monthly" // 每月某天，看 MonthDay
-)
-
-// CareTemplate 一套方案
-type CareTemplate struct {
-	Base
-	Species string `gorm:"size:16;index" json:"species"` // cat | dog
-	Stage   string `gorm:"size:48;index" json:"stage"`   // 与 onboarding 阶段一致
-	// Name 方案名。建档时用户看到的就是这个，要能一眼分辨
-	// （「幼猫标准照护」/「幼猫省心版」）
-	Name string `gorm:"size:64" json:"name"`
-	// Summary 一句话摘要，选择列表里展示
-	Summary string `gorm:"size:255" json:"summary"`
-	Sort    int    `json:"sort"`
-	Enabled bool   `gorm:"default:true" json:"enabled"`
-
-	Items []CareTemplateItem `gorm:"foreignKey:TemplateID" json:"items"`
-}
-
-// CareTemplateItem 明细，kind 区分两类；不同类只用到部分字段
-type CareTemplateItem struct {
-	Base
-	TemplateID  string `gorm:"size:24;index" json:"template_id"`
-	Kind        string `gorm:"size:16;index" json:"kind"` // plan | reminder
-	Sort        int    `json:"sort"`
-	Title       string `gorm:"size:128" json:"title"`
-	Description string `gorm:"size:512" json:"description"`
-
-	// plan 专用
-	Priority  string `gorm:"size:16" json:"priority"`   // 重要 / 普通（空）
-	SheetType string `gorm:"size:32" json:"sheet_type"` // 关联记录类型 code：weight/poop/bath...
-	// Repeat 列名用 repeat_rule：repeat 是 MySQL 保留字，GORM 虽然会加反引号，
-	// 但手写 SQL 排查时很容易踩（和 group_key 同样的理由）
-	Repeat string `gorm:"column:repeat_rule;size:16" json:"repeat"` // once | daily | weekly | monthly
-	Day    int    `json:"day"`                                      // once：从套用日起第 N 天（0=当天）
-	// DayLabel 留着：后台的 AI 生成模板那条链路在产出它。月度计划里日期是绝对的
-	// 不需要「第 N 天」标签，但删它要连着改 AI 解析，不在这次范围内
-	DayLabel string `gorm:"size:32" json:"day_label"`
-	// Weekdays weekly 用：逗号分隔的 1-7（1=周一）。
-	// 存字符串不另开表——一条模板明细最多 7 个数字，开表换来的只是查询灵活性，
-	// 而这份数据从来只整条读出来展开
-	Weekdays string `gorm:"size:16" json:"weekdays"`
-	MonthDay int    `json:"month_day"` // monthly 用：几号（1-31），超出当月天数按月末算
-
-	// reminder 专用
-	ReminderType string `gorm:"size:32" json:"reminder_type"` // vaccine/deworm/weight/monthlyReport
-	OffsetDays   int    `json:"offset_days"`                  // 到期 = 今天 + N 天；<=0 表示无固定到期，用频率
-	Frequency    string `gorm:"size:64" json:"frequency"`     // 频率描述，如「每周二、周五」
-}

pets-be/internal/model/comment.go

@@ -1,23 +0,0 @@
-package model
-
-import "gorm.io/datatypes"
-
-// Comment 帖子评论
-type Comment struct {
-	Base
-	PostID     string         `gorm:"size:24;index" json:"post_id"`
-	UserID     string         `gorm:"size:24;index" json:"user_id"`
-	AuthorName string         `gorm:"size:64" json:"author_name"`
-	Content    string         `gorm:"size:512" json:"content"`
-	Images     datatypes.JSON `json:"images"`
-	// 两级评论：ParentID 为空是一级评论，否则是某条一级评论下的回复。
-	// 不做无限层级——手机上层层缩进读到第四层就没法看了，
-	// 主流产品（微信、小红书、B站）都是两级 + @某人 表达指向。
-	ParentID    string `gorm:"size:24;index" json:"parent_id"`
-	ReplyToName string `gorm:"size:64" json:"reply_to_name"`
-	Status      string `gorm:"size:16;default:published" json:"status"`
-
-	IsSelf  bool      `gorm:"-" json:"is_self"` // 计算字段：是不是我自己发的
-	Replies []Comment `gorm:"-" json:"replies"` // 计算字段：一级评论下挂的回复
-	ReplyN  int       `gorm:"-" json:"reply_n"` // 回复总数（可能多于返回的条数）
-}

pets-be/internal/model/community_bot.go

@@ -1,10 +0,0 @@
-package model
-
-// CommunityBotConfig 社区 AI 运营配置（单例，固定 id=1）
-type CommunityBotConfig struct {
-	Base
-	Enabled    bool `json:"enabled"`     // 是否开启每日自动生成
-	DailyCount int  `json:"daily_count"` // 每天生成条数
-	StartHour  int  `json:"start_hour"`  // 白天投放窗口起（含）
-	EndHour    int  `json:"end_hour"`    // 白天投放窗口止（不含）
-}

pets-be/internal/model/daily_advice.go

@@ -1,9 +0,0 @@
-package model
-
-// DailyAdvice 首页「今日建议」每宠每天缓存一条，避免重复调用模型
-type DailyAdvice struct {
-	Base
-	PetID string   `gorm:"size:24;uniqueIndex:idx_pet_day" json:"pet_id"`
-	Day   string `gorm:"size:10;uniqueIndex:idx_pet_day" json:"day"` // YYYY-MM-DD
-	Text  string `gorm:"type:text" json:"text"`
-}

pets-be/internal/model/daily_task.go

@@ -1,17 +0,0 @@
-package model
-
-import "time"
-
-// DailyTask 今日任务
-type DailyTask struct {
-	Base
-	PetID       string       `gorm:"size:24;index" json:"pet_id"`
-	UserID      string       `gorm:"size:24;index" json:"user_id"`
-	TaskDate    time.Time  `gorm:"size:24;index" json:"task_date"`
-	Title       string     `gorm:"size:128" json:"title"`
-	Description string     `gorm:"size:512" json:"description"`
-	Priority    string     `gorm:"size:16" json:"priority"`   // "" / 重要
-	SheetType   string     `gorm:"size:32" json:"sheet_type"` // 点击打开的弹层类型
-	Done        bool       `json:"done"`
-	CompletedAt *time.Time `json:"completed_at"`
-}

pets-be/internal/model/feedback.go

@@ -1,11 +0,0 @@
-package model
-
-// Feedback 用户意见反馈
-type Feedback struct {
-	Base
-	UserID  string `gorm:"size:24;index" json:"user_id"`
-	Nickname string `gorm:"size:64" json:"nickname"`
-	Content string `gorm:"type:text" json:"content"`
-	Contact string `gorm:"size:128" json:"contact"` // 可选，方便回访
-	Handled bool   `gorm:"index" json:"handled"`
-}

pets-be/internal/model/file.go

@@ -1,12 +0,0 @@
-package model
-
-// File 上传文件表：图片/头像等统一入库，按 MD5 去重，使用处以 file_id 关联。
-type File struct {
-	Base
-	MD5         string `gorm:"size:32;uniqueIndex" json:"md5"` // 内容 MD5，唯一，用于去重
-	ObjectName  string `gorm:"size:255" json:"object_name"`    // MinIO 对象名
-	URL         string `gorm:"size:512" json:"url"`            // 可访问 URL
-	Size        int64  `json:"size"`
-	ContentType string `gorm:"size:128" json:"content_type"`
-	Ext         string `gorm:"size:16" json:"ext"`
-}

pets-be/internal/model/follow.go

@@ -1,8 +0,0 @@
-package model
-
-// Follow 关注关系：FollowerID 关注了 FolloweeID
-type Follow struct {
-	Base
-	FollowerID string `gorm:"size:24;uniqueIndex:idx_follower_followee" json:"follower_id"`
-	FolloweeID string `gorm:"size:24;uniqueIndex:idx_follower_followee;index" json:"followee_id"`
-}

pets-be/internal/model/health_record.go

@@ -1,38 +0,0 @@
-package model
-
-import (
-	"time"
-
-	"gorm.io/datatypes"
-)
-
-// 健康记录类型
-const (
-	RecordWeight   = "weight"
-	RecordPoop     = "poop"
-	RecordFood     = "food"
-	RecordSymptom  = "symptom"
-	RecordMedicine = "medicine"
-	RecordVaccine  = "vaccine"
-	RecordDeworm   = "deworm"
-	RecordCost     = "cost"
-	RecordPhoto    = "photo"
-)
-
-// HealthRecord 统一健康/时间轴记录表，type 区分 9 类。
-// NumValue 存体重/金额，Category 存消费类别/便便状态等，Extra 存各类型专有字段。
-type HealthRecord struct {
-	Base
-	PetID       string           `gorm:"size:24;index" json:"pet_id"`
-	UserID      string           `gorm:"size:24;index" json:"user_id"`
-	Type        string         `gorm:"size:16;index" json:"type"`
-	Icon        string         `gorm:"size:16" json:"icon"`
-	Title       string         `gorm:"size:128" json:"title"`
-	Description string         `gorm:"size:512" json:"description"`
-	NumValue    float64        `gorm:"type:decimal(10,2)" json:"num_value"`
-	Category    string         `gorm:"size:32" json:"category"`
-	ImageURL    string         `gorm:"size:512" json:"image_url"`
-	ImageFileID string         `gorm:"size:24" json:"image_file_id"` // 关联 files 表：记录附图
-	Extra       datatypes.JSON `json:"extra"`
-	OccurredAt  time.Time      `gorm:"size:24;index" json:"occurred_at"`
-}

pets-be/internal/model/media_check.go

@@ -1,17 +0,0 @@
-package model
-
-// 图片异步安全检测的一次提交。mediaCheckAsync 返回 trace_id，
-// 结果稍后由微信 push 回调，用 trace_id 找回它属于哪条帖子/评论。
-const (
-	MediaPending = "pending"
-	MediaPass    = "pass"
-	MediaRisky   = "risky"
-)
-
-type MediaCheck struct {
-	Base
-	TraceID    string `gorm:"size:64;index" json:"trace_id"`
-	TargetType string `gorm:"size:16;index" json:"target_type"` // post | comment
-	TargetID   string `gorm:"size:24;index" json:"target_id"`
-	Status     string `gorm:"size:16" json:"status"` // pending | pass | risky
-}

pets-be/internal/model/models.go

@@ -0,0 +1,146 @@
+package model
+
+import (
+	"time"
+
+	"github.com/google/uuid"
+	"gorm.io/gorm"
+)
+
+// Base gives every persisted model a PostgreSQL uuid primary key.
+// GORM's naming strategy maps Go fields to snake_case columns.
+type Base struct {
+	ID        string    `gorm:"type:uuid;primaryKey" json:"id"`
+	CreatedAt time.Time `json:"created_at"`
+	UpdatedAt time.Time `json:"updated_at"`
+}
+
+func (b *Base) BeforeCreate(_ *gorm.DB) error {
+	if b.ID == "" {
+		b.ID = uuid.NewString()
+	}
+	return nil
+}
+
+type File struct {
+	Base
+	Bucket      string `gorm:"size:128;not null" json:"bucket"`
+	ObjectKey   string `gorm:"size:512;uniqueIndex;not null" json:"object_key"`
+	MD5         string `gorm:"column:md5;size:32;uniqueIndex;not null" json:"md5"`
+	URL         string `gorm:"size:1024;not null" json:"url"`
+	Name        string `gorm:"size:255;not null" json:"name"`
+	ContentType string `gorm:"size:128;not null" json:"content_type"`
+	Size        int64  `gorm:"not null" json:"size"`
+}
+
+type User struct {
+	Base
+	OpenID       string  `gorm:"size:128;uniqueIndex;not null" json:"-"`
+	Nickname     string  `gorm:"size:64;not null" json:"nickname"`
+	AvatarFileID *string `gorm:"type:uuid;index" json:"avatar_file_id"`
+	Disabled     bool    `gorm:"not null;default:false" json:"disabled"`
+}
+
+type Admin struct {
+	Base
+	Username     string `gorm:"size:64;uniqueIndex;not null" json:"username"`
+	PasswordHash string `gorm:"size:255;not null" json:"-"`
+}
+
+type Pet struct {
+	Base
+	UserID       string     `gorm:"type:uuid;index;not null" json:"user_id"`
+	Name         string     `gorm:"size:64;not null" json:"name"`
+	Species      string     `gorm:"size:16;not null;default:dog" json:"species"`
+	Breed        string     `gorm:"size:64" json:"breed"`
+	Gender       string     `gorm:"size:16" json:"gender"`
+	BirthDate    *time.Time `gorm:"type:date" json:"birth_date"`
+	WeightKg     float64    `gorm:"type:numeric(6,2)" json:"weight_kg"`
+	AvatarFileID *string    `gorm:"type:uuid;index" json:"avatar_file_id"`
+	Coat         string     `gorm:"size:64" json:"coat"`
+	Allergies    string     `gorm:"size:255" json:"allergies"`
+	CareNotes    string     `gorm:"size:1000" json:"care_notes"`
+	Archived     bool       `gorm:"not null;default:false" json:"archived"`
+}
+
+type CareTask struct {
+	Base
+	UserID          string `gorm:"type:uuid;index;not null" json:"user_id"`
+	PetID           string `gorm:"type:uuid;index;not null" json:"pet_id"`
+	Title           string `gorm:"size:128;not null" json:"title"`
+	Category        string `gorm:"size:32;not null" json:"category"`
+	TimeOfDay       string `gorm:"size:5;not null" json:"time_of_day"`
+	RepeatRule      string `gorm:"size:16;not null;default:daily" json:"repeat_rule"`
+	ReminderEnabled bool   `gorm:"not null;default:false" json:"reminder_enabled"`
+}
+
+type TaskCompletion struct {
+	Base
+	TaskID      string    `gorm:"type:uuid;uniqueIndex:idx_task_date;not null" json:"task_id"`
+	UserID      string    `gorm:"type:uuid;index;not null" json:"user_id"`
+	Date        time.Time `gorm:"type:date;uniqueIndex:idx_task_date;not null" json:"date"`
+	CompletedAt time.Time `gorm:"not null" json:"completed_at"`
+}
+
+type Walk struct {
+	Base
+	UserID           string     `gorm:"type:uuid;index;not null" json:"user_id"`
+	Status           string     `gorm:"size:16;index;not null" json:"status"`
+	StartedAt        time.Time  `gorm:"not null" json:"started_at"`
+	SegmentStartedAt time.Time  `gorm:"not null" json:"segment_started_at"`
+	PausedAt         *time.Time `json:"paused_at"`
+	PausedSeconds    int        `gorm:"not null;default:0" json:"paused_seconds"`
+	EndedAt          *time.Time `json:"ended_at"`
+	DurationSeconds  int        `gorm:"not null;default:0" json:"duration_seconds"`
+	DistanceMeters   float64    `gorm:"type:numeric(12,2);not null;default:0" json:"distance_meters"`
+	ShareEnabled     bool       `gorm:"not null;default:false" json:"share_enabled"`
+	ShareToken       string     `gorm:"type:uuid;uniqueIndex" json:"-"`
+	ShareExpiresAt   *time.Time `json:"share_expires_at"`
+}
+
+type WalkPet struct {
+	Base
+	WalkID string `gorm:"type:uuid;uniqueIndex:idx_walk_pet;not null" json:"walk_id"`
+	PetID  string `gorm:"type:uuid;uniqueIndex:idx_walk_pet;index;not null" json:"pet_id"`
+}
+
+type WalkPoint struct {
+	Base
+	WalkID     string    `gorm:"type:uuid;index;not null" json:"walk_id"`
+	Latitude   float64   `gorm:"type:numeric(10,7);not null" json:"latitude"`
+	Longitude  float64   `gorm:"type:numeric(10,7);not null" json:"longitude"`
+	RecordedAt time.Time `gorm:"index;not null" json:"recorded_at"`
+}
+
+type Meetup struct {
+	Base
+	HostUserID  string    `gorm:"type:uuid;index;not null" json:"host_user_id"`
+	Title       string    `gorm:"size:128;not null" json:"title"`
+	Description string    `gorm:"size:1000" json:"description"`
+	PlaceName   string    `gorm:"size:255;not null" json:"place_name"`
+	Latitude    float64   `gorm:"type:numeric(10,7)" json:"latitude"`
+	Longitude   float64   `gorm:"type:numeric(10,7)" json:"longitude"`
+	StartsAt    time.Time `gorm:"index;not null" json:"starts_at"`
+	MaxPeople   int       `gorm:"not null;default:8" json:"max_people"`
+	Status      string    `gorm:"size:16;index;not null;default:open" json:"status"`
+	CoverFileID *string   `gorm:"type:uuid;index" json:"cover_file_id"`
+}
+
+type MeetupParticipant struct {
+	Base
+	MeetupID string `gorm:"type:uuid;uniqueIndex:idx_meetup_user;not null" json:"meetup_id"`
+	UserID   string `gorm:"type:uuid;uniqueIndex:idx_meetup_user;index;not null" json:"user_id"`
+}
+
+type MeetupPet struct {
+	Base
+	ParticipantID string `gorm:"type:uuid;uniqueIndex:idx_participant_pet;not null" json:"participant_id"`
+	PetID         string `gorm:"type:uuid;uniqueIndex:idx_participant_pet;index;not null" json:"pet_id"`
+}
+
+func All() []any {
+	return []any{
+		&File{}, &User{}, &Admin{}, &Pet{}, &CareTask{}, &TaskCompletion{},
+		&Walk{}, &WalkPet{}, &WalkPoint{}, &Meetup{}, &MeetupParticipant{}, &MeetupPet{},
+	}
+}

pets-be/internal/model/pet.go

@@ -1,35 +0,0 @@
-package model
-
-import (
-	"time"
-
-	"gorm.io/datatypes"
-)
-
-// Pet 宠物，属于 User，支持多宠
-type Pet struct {
-	Base
-	UserID       string           `gorm:"size:24;index" json:"user_id"`
-	Name         string         `gorm:"size:64" json:"name"`
-	Emoji        string         `gorm:"size:16" json:"emoji"`
-	AvatarFileID string         `gorm:"size:24" json:"avatar_file_id"` // 关联 files 表：宠物照片
-	AvatarURL    string         `gorm:"-" json:"avatar_url"`           // 计算字段：由 AvatarFileID 解析
-	Type         string         `gorm:"size:16" json:"type"`   // 猫猫 / 狗狗
-	Gender       string         `gorm:"size:16" json:"gender"` // 男孩 / 女孩 / 不确定
-	Birthday     *time.Time     `json:"birthday"`
-	ArrivedAt    *time.Time     `json:"arrived_at"`            // 到家日期。30 天内会额外叠加一套安置期任务
-	Weight       string         `gorm:"size:16" json:"weight"` // 如 "2.8kg"
-	Stage        string         `gorm:"size:32" json:"stage"`  // 年龄阶段：幼年期 / 成年期 / 老年期（由生日推断，可手改）
-	// Age 计算字段，不入库。原来是建档时算好存下来的字符串，
-	// 养半年后首页还显示「2个月」—— 存一个会过期的展示值本身就是 bug
-	Age string `gorm:"-" json:"age"`
-	Color        string         `gorm:"size:32" json:"color"` // 毛色，如 橘白 / 奶牛
-	Breed        string         `gorm:"size:64" json:"breed"` // 品种
-	HealthStatus string         `gorm:"size:16;default:正常" json:"health_status"`
-	Goals        datatypes.JSON `json:"goals"` // onboarding 目标多选
-
-	// —— 身份卡用的补充信息 ——
-	Personality string `gorm:"size:64" json:"personality"` // 性格标签，逗号分隔，如 "活泼,亲人,贪吃"
-	Allergy     string `gorm:"size:128" json:"allergy"`    // 过敏情况，没有就填「无」
-	Notes       string `gorm:"size:255" json:"notes"`      // 备注信息（照护提醒）
-}

pets-be/internal/model/plan.go

@@ -1,44 +0,0 @@
-package model
-
-import (
-	"time"
-
-	"gorm.io/datatypes"
-)
-
-// 计划类型
-const (
-	PlanThirtyDay = "thirty_day"
-	PlanAI        = "ai"
-)
-
-// Plan 养宠计划（30 天路线图 / AI 计划）
-type Plan struct {
-	Base
-	PetID         string           `gorm:"size:24;index" json:"pet_id"`
-	UserID        string           `gorm:"size:24;index" json:"user_id"`
-	Kind          string         `gorm:"size:16;index" json:"kind"` // thirty_day / ai
-	Stage         string         `gorm:"size:32" json:"stage"`
-	StartDate     *time.Time     `json:"start_date"`
-	EndDate       *time.Time     `json:"end_date"`
-	UserInput     string         `gorm:"size:512" json:"user_input"`
-	Extracted     datatypes.JSON `json:"extracted"` // AI 提取信息
-	CompletionPct int            `json:"completion_pct"`
-	Status        string         `gorm:"size:16;default:active" json:"status"` // active / completed / archived
-	Tasks         []PlanTask     `gorm:"foreignKey:PlanID" json:"tasks"`
-}
-
-// PlanTask 计划明细项
-type PlanTask struct {
-	Base
-	PlanID      string   `gorm:"size:24;index" json:"plan_id"`
-	Day         int    `json:"day"`
-	DayLabel    string `gorm:"size:32" json:"day_label"`
-	Title       string `gorm:"size:128" json:"title"`
-	Description string `gorm:"size:512" json:"description"`
-	SheetType   string `gorm:"size:32" json:"sheet_type"`
-	// Priority 从 DailyTask 合并过来的：首页那份「今天要做的事」要能标出哪条重要
-	Priority string `gorm:"size:16" json:"priority"`
-	Done     bool   `json:"done"`
-	Date        string `gorm:"-" json:"date"` // 计算字段：计划开始日 + Day
-}

pets-be/internal/model/post.go

@@ -1,34 +0,0 @@
-package model
-
-import "gorm.io/datatypes"
-
-// 帖子状态
-const (
-	PostPending   = "pending"   // 待审核：内容安全未通过/待人工，前端 feed 不展示
-	PostPublished = "published" // 已过审，正常展示
-	PostRejected  = "rejected"  // 内容安全判定风险，打回
-	PostHidden    = "hidden"
-	PostDeleted   = "deleted"
-)
-
-// Post 社区帖子
-type Post struct {
-	Base
-	UserID       string           `gorm:"size:24;index" json:"user_id"`
-	PetID        *string          `gorm:"size:24" json:"pet_id"`
-	AuthorName   string         `gorm:"size:64" json:"author_name"`
-	AuthorEmoji  string         `gorm:"size:16" json:"author_emoji"`
-	Identity     string         `gorm:"size:16" json:"identity"` // petName / anonymous / official
-	Content      string         `gorm:"type:text" json:"content"`
-	Tags         datatypes.JSON `json:"tags"`
-	Images       datatypes.JSON `json:"images"`         // 展示用：URL 数组（真实图）或 emoji 数组（机器人）
-	ImageFileIDs datatypes.JSON `json:"image_file_ids"` // 关联 files 表的 id 数组，读取时解析为 Images
-	LikeCount    int            `json:"like_count"`
-	CommentCount int            `json:"comment_count"`
-	Status       string         `gorm:"size:16;default:published;index" json:"status"`
-	IsAI         bool           `gorm:"size:24;index" json:"is_ai"` // AI 运营生成的帖子，前端打「AI」标
-
-	// 以下为计算字段，按当前登录用户填充
-	Followed bool `gorm:"-" json:"followed"` // 我是否已关注该作者
-	IsSelf   bool `gorm:"-" json:"is_self"`  // 是不是我自己发的
-}

pets-be/internal/model/post_like.go

@@ -1,8 +0,0 @@
-package model
-
-// PostLike 帖子点赞，(post_id, user_id) 唯一
-type PostLike struct {
-	Base
-	PostID string `gorm:"size:24;uniqueIndex:idx_post_user" json:"post_id"`
-	UserID string `gorm:"size:24;uniqueIndex:idx_post_user" json:"user_id"`
-}

pets-be/internal/model/pro_membership.go

@@ -1,21 +0,0 @@
-package model
-
-import "time"
-
-// Pro 会员状态
-const (
-	ProActive  = "active"
-	ProExpired = "expired"
-	ProNone    = "none"
-)
-
-// ProMembership 会员，1:1 于 User
-type ProMembership struct {
-	Base
-	UserID    string       `gorm:"size:24;uniqueIndex" json:"user_id"`
-	Status    string     `gorm:"size:16;default:none" json:"status"`
-	PlanType  string     `gorm:"size:16" json:"plan_type"` // yearly / monthly
-	Price     float64    `gorm:"type:decimal(10,2)" json:"price"`
-	StartDate *time.Time `json:"start_date"`
-	EndDate   *time.Time `json:"end_date"`
-}

pets-be/internal/model/record_type.go

@@ -1,82 +0,0 @@
-package model
-
-// 记录类型。原来这 9 种是写在 health_record.go 里的常量，加一种就得发版；
-// 挪到表里之后后台可以直接增删改。
-//
-// 注意这里**没有**替换掉那 9 个常量：weight / poop / food / symptom / cost /
-// vaccine 在 record.go、insight.go、report.go、home.go 里有真实的代码分支
-// （体重回写宠物档案、食便相关性分析、消费统计、疫苗完成度……），那些分支
-// 按具体常量过滤，不是 switch 全枚举。所以：
-//   - 表负责「展示什么、能记什么」
-//   - 常量负责「哪几种参与分析」
-// 两者各管一段，新增类型不会碰到任何分析逻辑。
-
-// 记录类型分组
-const (
-	RecordGroupDaily  = "daily"  // 日常
-	RecordGroupHealth = "health" // 健康
-	RecordGroupCare   = "care"   // 洗护
-	RecordGroupClean  = "clean"  // 清洁
-)
-
-// 弹层形态
-const (
-	RecordFormFull   = "full"   // 有专用表单（原来那 9 种，各自一个 wx:elif 分支）
-	RecordFormSimple = "simple" // 通用简易表单：发生时间 + 备注 + 可选照片
-)
-
-// RecordType 一种可记录的事项
-type RecordType struct {
-	Base
-	// Code 就是小程序 bottom-sheet 的 type，也是 health_records.type 落库的值。
-	// 建过记录之后改 Code 会让历史数据对不上，后台不允许改（只能删了重建）。
-	Code  string `gorm:"size:32;uniqueIndex" json:"code"`
-	Label string `gorm:"size:32" json:"label"`
-	Icon  string `gorm:"size:32" json:"icon"` // pt-icon 名，见 styles/iconfont.wxss
-
-	// GroupKey 存成 group_key 而不是 group：group 是 MySQL 保留字，
-	// GORM 虽然会加反引号，但手写 SQL 排查时很容易踩
-	GroupKey string `gorm:"column:group_key;size:16;index" json:"group"`
-	Sort     int    `json:"sort"`
-	Enabled  bool   `gorm:"default:true" json:"enabled"`
-	Form     string `gorm:"size:16" json:"form"`
-
-	// Locked 有代码分支或模板引用依赖它，后台不许删。
-	// 硬拦在 service 层，不是靠前端隐藏按钮。
-	Locked bool `json:"locked"`
-
-	// Fields 表单字段配置，一行一个。后台用紧凑写法编辑：
-	//
-	//   number:体重:kg                    数值，落 num_value
-	//   options:状态:正常|软便|拉稀          单选，落 category
-	//   options:症状:呕吐|拉稀|精神差:-      单选，末尾 - 表示不落 category（只进标题）
-	//   text:吃了什么                      文本，只进标题
-	//
-	// 空 = 这个事项只要「时间 + 描述 + 照片」（洗澡、换猫砂这类）。
-	//
-	// 为什么要有「不落 category」这个开关：异常观察有两个单选（症状 + 严重程度），
-	// 而 category 只有一个坑，周报的高风险数按 category='高' 统计，
-	// 所以必须能指定是哪一个占这个坑。
-	Fields string `gorm:"type:text" json:"fields_raw"`
-
-	// ParsedFields 由 Fields 解析出来，前端直接照它渲染表单，不用自己写解析器
-	ParsedFields []RecordField `gorm:"-" json:"fields"`
-}
-
-// 字段类型
-const (
-	FieldNumber  = "number"
-	FieldOptions = "options"
-	FieldText    = "text"
-)
-
-// RecordField 一个表单字段
-type RecordField struct {
-	Kind    string   `json:"kind"`
-	Label   string   `json:"label"`
-	Unit    string   `json:"unit,omitempty"`
-	Options []string `json:"options,omitempty"`
-	// ToCategory 这个字段的值是否落到 health_records.category。
-	// 同一个事项里最多一个字段能占它
-	ToCategory bool `json:"to_category"`
-}

pets-be/internal/model/refresh_token.go

@@ -1,19 +0,0 @@
-package model
-
-import "time"
-
-// RefreshToken 刷新令牌。
-// access token(JWT) 只有 2 小时，过期后用它换新的，用户不必重新登录；
-// 库里只存 sha256，即使数据库泄露也换不出可用令牌。
-// 每次刷新都会轮换（旧的立即作废），旧令牌被再次使用视为泄露。
-type RefreshToken struct {
-	Base
-	TokenHash string     `gorm:"size:64;uniqueIndex" json:"-"`
-	Kind      string     `gorm:"size:16;index" json:"kind"`       // user | admin
-	SubjectID string     `gorm:"size:24;index" json:"subject_id"` // 用户 ID 或管理员 ID
-	ExpiresAt time.Time  `gorm:"index" json:"expires_at"`
-	RevokedAt *time.Time `json:"revoked_at"`
-	// 作废原因：rotate=正常轮换（有宽限期）/ logout=主动退出 / reuse=检测到泄露被连坐吊销。
-	// 只有 rotate 允许宽限期内再用一次，否则「吊销全部会话」会被宽限期架空。
-	RevokedReason string `gorm:"size:16" json:"revoked_reason"`
-}

pets-be/internal/model/reminder.go

@@ -1,22 +0,0 @@
-package model
-
-import "time"
-
-// 提醒类型
-const (
-	ReminderVaccine       = "vaccine"
-	ReminderDeworm        = "deworm"
-	ReminderWeight        = "weight"
-	ReminderMonthlyReport = "monthlyReport"
-)
-
-// Reminder 提醒
-type Reminder struct {
-	Base
-	PetID       string       `gorm:"size:24;index" json:"pet_id"`
-	UserID      string       `gorm:"size:24;index" json:"user_id"`
-	Type        string     `gorm:"size:24;index" json:"type"`
-	Title       string     `gorm:"size:128" json:"title"`
-	NextDueDate *time.Time `json:"next_due_date"`
-	Frequency   string     `gorm:"size:64" json:"frequency"`
-}

pets-be/internal/model/user.go

@@ -1,28 +0,0 @@
-package model
-
-// User 小程序用户（铲屎官）
-type User struct {
-	Base
-	OpenID   string `gorm:"size:64;index" json:"openid"`
-	Nickname string `gorm:"size:64" json:"nickname"`
-	// 昵称是系统随机生成的（还没被用户或微信授权覆盖过）。
-	// 有这个标记才能安全地在用户授权时覆盖，而不会把他改过的昵称冲掉。
-	NicknameAuto bool   `json:"nickname_auto"`
-	PetCount     int    `gorm:"-" json:"pet_count"` // 计算字段：后台列表用
-	Avatar       string `gorm:"size:512" json:"avatar"`
-	AvatarFileID string `gorm:"size:24" json:"avatar_file_id"` // 关联 files 表；优先于 Avatar
-	AvatarURL    string `gorm:"-" json:"avatar_url"`           // 计算字段：由 AvatarFileID 解析
-	Phone        string `gorm:"size:32" json:"phone"`
-	Onboarded    bool   `json:"onboarded"`
-	Disabled     bool   `json:"disabled"`
-	IsBot        bool   `gorm:"size:24;index" json:"is_bot"` // 虚拟宠友账号（AI 社区运营用）
-
-	// —— 个人主页装扮 ——
-	Bio        string `gorm:"size:120" json:"bio"`           // 个性签名
-	BgFileID   string `gorm:"size:24" json:"bg_file_id"`     // 主页头图，关联 files 表
-	BgURL      string `gorm:"-" json:"bg_url"`               // 计算字段：由 BgFileID 解析
-	Theme      string `gorm:"size:16" json:"theme"`          // 主题色 key，见 service.UserThemes
-	// 存「隐藏」而不是「展示」，为的是零值即默认：老数据 AutoMigrate 出来是 0，
-	// 正好等于「展示宠物墙」，不需要给存量用户跑一次刷值
-	HidePets bool `json:"hide_pets"`
-}

pets-be/internal/router/router.go

@@ -1,191 +0,0 @@
-package router
-
-import (
-	"github.com/gin-gonic/gin"
-
-	"github.com/sundynix/pets-be/internal/admin"
-	"github.com/sundynix/pets-be/internal/handler"
-	"github.com/sundynix/pets-be/internal/middleware"
-	appjwt "github.com/sundynix/pets-be/pkg/jwt"
-	"github.com/sundynix/pets-be/pkg/response"
-)
-
-// New 组装 gin 引擎与所有路由
-func New(h *handler.Handler, jm *appjwt.Manager, mode string) *gin.Engine {
-	gin.SetMode(mode)
-	r := gin.New()
-	r.Use(gin.Logger(), gin.Recovery(), middleware.CORS())
-
-	// 健康检查
-	r.GET("/api/ping", func(c *gin.Context) { response.OK(c, gin.H{"pong": true}) })
-	// 根路径跳转后台
-	r.GET("/", func(c *gin.Context) { c.Redirect(302, "/admin/") })
-	// 微信图片异步安全检测的结果回调（消息推送），公开、自带签名校验
-	r.Any("/api/wx/sec-callback", h.WxSecCallback)
-
-	api := r.Group("/api")
-	registerAuth(api, h)
-	registerUserAPI(api, h, jm)
-	registerAdminAPI(api, h, jm)
-
-	// 内嵌后台 SPA
-	admin.Register(r)
-	return r
-}
-
-func registerAuth(api *gin.RouterGroup, h *handler.Handler) {
-	auth := api.Group("/auth")
-	auth.POST("/login", h.Login)
-	auth.POST("/wechat", h.WechatLogin)
-	// 刷新/退出走刷新令牌，不需要（也不可能带）有效的 access token
-	auth.POST("/refresh", h.RefreshToken)
-	auth.POST("/logout", h.Logout)
-}
-
-// 小程序用户接口（需 user JWT）
-func registerUserAPI(api *gin.RouterGroup, h *handler.Handler, jm *appjwt.Manager) {
-	g := api.Group("")
-	g.Use(middleware.AuthUser(jm))
-
-	g.GET("/user/profile", h.Profile)
-	g.PUT("/user/profile", h.UpdateProfile)
-	g.POST("/user/phone", h.BindPhone)
-	g.GET("/user/summary", h.UserSummary)
-	g.PUT("/user/decoration", h.UpdateDecoration)
-
-	g.GET("/pets", h.ListPets)
-	g.POST("/pets", h.CreatePet)
-	g.POST("/onboarding", h.Onboarding)
-	g.GET("/pets/:id", h.GetPet)
-	g.PUT("/pets/:id", h.UpdatePet)
-	g.DELETE("/pets/:id", h.DeletePet)
-
-	g.GET("/record-types", h.RecordTypes)
-	g.GET("/breeds", h.Breeds)
-	g.GET("/life-stages", h.LifeStages)
-	g.GET("/pets/:id/records", h.ListRecords)
-	g.POST("/pets/:id/records", h.CreateRecord)
-	g.GET("/pets/:id/records/weight-trend", h.WeightTrend)
-	g.GET("/pets/:id/insights", h.PetInsights)
-	g.DELETE("/records/:id", h.DeleteRecord)
-
-	g.GET("/pets/:id/tasks", h.ListTasks)
-	g.POST("/pets/:id/tasks/complete-all", h.CompleteAllTasks)
-	g.POST("/tasks/:id/toggle", h.ToggleTask)
-
-	g.GET("/pets/:id/home-summary", h.HomeSummary)
-
-	g.GET("/pets/:id/plan", h.GetPlan)
-	g.GET("/pets/:id/plan/calendar", h.PlanCalendar)
-	g.GET("/pets/:id/stage-drift", h.PetStageDrift)
-	g.GET("/pets/:id/id-card", h.PetIDCard)
-	g.GET("/pets/:id/plan/month-status", h.PlanMonthStatus)
-	// 养护方案：列出可选的、套用一套到某个月
-	g.GET("/care-templates", h.CareTemplateOptions)
-	g.POST("/pets/:id/apply-template", h.ApplyTemplate)
-	g.GET("/pets/:id/day-plan", h.DayPlan)
-	g.POST("/pets/:id/ai-plan", h.CreateAIPlan)
-	g.POST("/ai-plan/:id/apply", h.ApplyAIPlan)
-	g.POST("/plan-tasks/:id/toggle", h.TogglePlanTask)
-	// 用户自己管理计划节点（原来只能勾选内置模板生成的那些）
-	g.POST("/pets/:id/plan-tasks", h.AddPlanTask)
-	g.PUT("/plan-tasks/:id", h.UpdatePlanTask)
-	g.DELETE("/plan-tasks/:id", h.DeletePlanTask)
-
-	g.GET("/pets/:id/reminders", h.ListReminders)
-	g.POST("/pets/:id/reminders", h.CreateReminder)
-	g.PUT("/reminders/:id", h.UpdateReminder)
-	g.DELETE("/reminders/:id", h.DeleteReminder)
-
-	g.GET("/pets/:id/report/weekly", h.WeeklyReport)
-	g.GET("/pets/:id/bill", h.Bill)
-	g.GET("/pets/:id/health-summary", h.HealthSummary)
-	g.GET("/pets/:id/poster", h.Poster)
-
-	g.GET("/users/:id/profile", h.UserCard)
-	g.GET("/users/:id/posts", h.UserPosts)
-	g.GET("/users/:id/relations", h.Relations)
-	g.POST("/users/:id/follow", h.FollowUser)
-	g.DELETE("/users/:id/follow", h.UnfollowUser)
-
-	g.GET("/posts", h.ListPosts)
-	g.POST("/posts", h.CreatePost)
-	g.GET("/posts/:id", h.GetPost)
-	g.POST("/posts/:id/like", h.LikePost)
-	g.DELETE("/posts/:id/like", h.UnlikePost)
-	g.GET("/posts/:id/comments", h.ListComments)
-	g.POST("/posts/:id/comments", h.CreateComment)
-	g.DELETE("/posts/:id", h.DeleteOwnPost)
-	g.DELETE("/comments/:id", h.DeleteOwnComment)
-	g.GET("/comments/:id/replies", h.ListReplies)
-
-	g.GET("/articles", h.ListArticles)
-	g.POST("/feedback", h.CreateFeedback)
-	g.GET("/articles/:id", h.GetArticle)
-
-	g.GET("/pro", h.GetPro)
-	g.POST("/pro/activate", h.ActivatePro)
-
-	g.POST("/ai/chat", h.AIChat)
-	g.GET("/ai/messages", h.ListAIMessages)
-	g.GET("/ai/quota", h.AIQuota)
-	g.POST("/pets/:id/ai/assess-symptom", h.AssessSymptom)
-	g.POST("/upload", h.Upload)
-}
-
-// 后台接口（登录开放，其余需 admin JWT）
-func registerAdminAPI(api *gin.RouterGroup, h *handler.Handler, jm *appjwt.Manager) {
-	api.POST("/admin/login", h.AdminLogin)
-	api.POST("/admin/refresh", h.AdminRefresh)
-	api.POST("/admin/logout", h.AdminLogout)
-
-	g := api.Group("/admin")
-	g.Use(middleware.AuthAdmin(jm))
-
-	g.GET("/me", h.AdminMe)
-	g.GET("/stats", h.AdminStats)
-	g.GET("/analytics", h.AdminAnalytics)
-
-	g.GET("/users", h.AdminListUsers)
-	g.PUT("/users/:id/disabled", h.AdminSetUserDisabled)
-
-	g.GET("/pets", h.AdminListPets)
-
-	g.GET("/posts", h.AdminListPosts)
-	g.PUT("/posts/:id/status", h.AdminSetPostStatus)
-
-	g.GET("/comments", h.AdminListComments)
-	g.PUT("/comments/:id/status", h.AdminSetCommentStatus)
-	g.DELETE("/comments/:id", h.AdminDeleteComment)
-
-	g.GET("/articles", h.AdminListArticles)
-	g.POST("/articles", h.AdminSaveArticle)
-	g.DELETE("/articles/:id", h.AdminDeleteArticle)
-
-	g.GET("/breeds", h.AdminListBreeds)
-	g.POST("/breeds", h.AdminSaveBreed)
-	g.DELETE("/breeds/:id", h.AdminDeleteBreed)
-
-	g.GET("/record-types", h.AdminListRecordTypes)
-	g.POST("/record-types", h.AdminSaveRecordType)
-	g.DELETE("/record-types/:id", h.AdminDeleteRecordType)
-
-	g.GET("/care-templates/meta", h.AdminCareTemplateMeta)
-	g.GET("/care-templates", h.AdminListCareTemplates)
-	g.GET("/care-templates/:id", h.AdminGetCareTemplate)
-	g.POST("/care-templates", h.AdminSaveCareTemplate)
-	g.DELETE("/care-templates/:id", h.AdminDeleteCareTemplate)
-	g.POST("/care-templates/generate", h.AdminGenerateCareTemplate)
-
-	g.GET("/ai-quota", h.AdminGetAIQuota)
-	g.PUT("/ai-quota", h.AdminSaveAIQuota)
-
-	g.GET("/community-bot", h.AdminGetCommunityBot)
-	g.PUT("/community-bot", h.AdminSaveCommunityBot)
-	g.POST("/community-bot/generate", h.AdminGenerateCommunityPosts)
-
-	g.GET("/feedback", h.AdminListFeedback)
-	g.PUT("/feedback/:id/handled", h.AdminSetFeedbackHandled)
-
-	g.GET("/memberships", h.AdminListPro)
-}

pets-be/internal/service/admin.go

@@ -1,236 +0,0 @@
-package service
-
-import (
-	"golang.org/x/crypto/bcrypt"
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// AdminLogin 校验管理员账号密码。仅允许配置里指定的唯一管理员账号登录后台。
-func (s *Service) AdminLogin(username, password string) (*model.Admin, error) {
-	if username != s.cfg.Admin.Username {
-		return nil, ErrNotFound
-	}
-	var admin model.Admin
-	if err := s.db.Where("username = ?", username).First(&admin).Error; err != nil {
-		return nil, ErrNotFound
-	}
-	if admin.Disabled {
-		return nil, ErrNotFound
-	}
-	if err := bcrypt.CompareHashAndPassword([]byte(admin.PasswordHash), []byte(password)); err != nil {
-		return nil, ErrNotFound
-	}
-	return &admin, nil
-}
-
-// GetAdmin 取管理员
-func (s *Service) GetAdmin(id string) (*model.Admin, error) {
-	var admin model.Admin
-	if err := s.db.First(&admin, id).Error; err != nil {
-		return nil, ErrNotFound
-	}
-	return &admin, nil
-}
-
-// AdminStats 后台统计
-type AdminStats struct {
-	Users   int64 `json:"users"`
-	Pets    int64 `json:"pets"`
-	Posts   int64 `json:"posts"`
-	Records int64 `json:"records"`
-}
-
-// Stats Dashboard 计数
-func (s *Service) Stats() (*AdminStats, error) {
-	var st AdminStats
-	s.db.Model(&model.User{}).Count(&st.Users)
-	s.db.Model(&model.Pet{}).Count(&st.Pets)
-	s.db.Model(&model.Post{}).Count(&st.Posts)
-	s.db.Model(&model.HealthRecord{}).Count(&st.Records)
-	return &st, nil
-}
-
-// ListUsers 用户分页（keyword 匹配昵称）
-func (s *Service) ListUsers(keyword, userType string, offset, limit int) ([]model.User, int64, error) {
-	q := s.db.Model(&model.User{})
-	if keyword != "" {
-		q = q.Where("nickname LIKE ?", "%"+keyword+"%")
-	}
-	switch userType {
-	case "bot":
-		q = q.Where("is_bot = ?", true)
-	case "real":
-		q = q.Where("is_bot IS NULL OR is_bot = ?", false)
-	}
-	var total int64
-	q.Count(&total)
-	var users []model.User
-	err := q.Order("id desc").Offset(offset).Limit(limit).Find(&users).Error
-	if err == nil {
-		s.fillPetCounts(users)
-	}
-	return users, total, err
-}
-
-// fillPetCounts 一次 GROUP BY 查出这一页用户各建了几个宠物档，
-// 避免每行一次 count 把列表打成 N+1 查询
-func (s *Service) fillPetCounts(users []model.User) {
-	if len(users) == 0 {
-		return
-	}
-	ids := make([]string, 0, len(users))
-	for i := range users {
-		ids = append(ids, users[i].ID)
-	}
-	var rows []struct {
-		UserID string
-		N      int
-	}
-	if err := s.db.Model(&model.Pet{}).
-		Select("user_id, count(*) as n").
-		Where("user_id IN ?", ids).
-		Group("user_id").Scan(&rows).Error; err != nil {
-		return
-	}
-	m := make(map[string]int, len(rows))
-	for _, r := range rows {
-		m[r.UserID] = r.N
-	}
-	for i := range users {
-		users[i].PetCount = m[users[i].ID]
-	}
-}
-
-// SetUserDisabled 启用/禁用用户
-func (s *Service) SetUserDisabled(id string, disabled bool) error {
-	if err := s.db.Model(&model.User{}).Where("id = ?", id).Update("disabled", disabled).Error; err != nil {
-		return err
-	}
-	if disabled {
-		// 顺手吊销刷新令牌，否则禁用后对方还能一直续期
-		s.RevokeAllRefreshTokens("user", id)
-	}
-	return nil
-}
-
-// ListPetsAdmin 宠物分页
-func (s *Service) ListPetsAdmin(offset, limit int) ([]model.Pet, int64, error) {
-	var total int64
-	s.db.Model(&model.Pet{}).Count(&total)
-	var pets []model.Pet
-	err := s.db.Order("id desc").Offset(offset).Limit(limit).Find(&pets).Error
-	return pets, total, err
-}
-
-// ListPostsAdmin 帖子分页（status 可选过滤）
-func (s *Service) ListPostsAdmin(status string, offset, limit int) ([]model.Post, int64, error) {
-	q := s.db.Model(&model.Post{})
-	if status != "" {
-		q = q.Where("status = ?", status)
-	}
-	var total int64
-	q.Count(&total)
-	var posts []model.Post
-	err := q.Order("id desc").Offset(offset).Limit(limit).Find(&posts).Error
-	// 真实帖子的图存的是 file id，要解析成 URL 后台才看得到图
-	s.attachPostImages(posts)
-	return posts, total, err
-}
-
-// SetPostStatus 审核帖子（published/hidden/deleted）
-func (s *Service) SetPostStatus(id string, status string) error {
-	res := s.db.Model(&model.Post{}).Where("id = ?", id).Update("status", status)
-	if res.Error != nil {
-		return res.Error
-	}
-	if res.RowsAffected == 0 {
-		return ErrNotFound
-	}
-	return nil
-}
-
-// ListCommentsAdmin 评论分页，status 非空则按状态过滤（待审核用 pending）
-func (s *Service) ListCommentsAdmin(status string, offset, limit int) ([]model.Comment, int64, error) {
-	q := s.db.Model(&model.Comment{})
-	if status != "" {
-		q = q.Where("status = ?", status)
-	}
-	var total int64
-	q.Count(&total)
-	var comments []model.Comment
-	err := q.Order("id desc").Offset(offset).Limit(limit).Find(&comments).Error
-	return comments, total, err
-}
-
-// SetCommentStatus 审核评论。从待审核过审时补上楼主的评论数
-func (s *Service) SetCommentStatus(id, status string) error {
-	var c model.Comment
-	if err := s.db.First(&c, "id = ?", id).Error; err != nil {
-		return ErrNotFound
-	}
-	if c.Status == status {
-		return nil
-	}
-	if err := s.db.Model(&model.Comment{}).Where("id = ?", id).Update("status", status).Error; err != nil {
-		return err
-	}
-	// pending → published：这条评论此前没计数，过审后补 1
-	if status == model.PostPublished && c.Status == model.PostPending {
-		s.db.Model(&model.Post{}).Where("id = ?", c.PostID).
-			UpdateColumn("comment_count", gorm.Expr("comment_count + 1"))
-	}
-	return nil
-}
-
-// DeleteCommentAdmin 删除评论
-func (s *Service) DeleteCommentAdmin(id string) error {
-	return s.db.Model(&model.Comment{}).Where("id = ?", id).Update("status", "deleted").Error
-}
-
-// ListArticlesAdmin 文章分页（含未发布）
-func (s *Service) ListArticlesAdmin(offset, limit int) ([]model.Article, int64, error) {
-	var total int64
-	s.db.Model(&model.Article{}).Count(&total)
-	var articles []model.Article
-	err := s.db.Order("id desc").Offset(offset).Limit(limit).Find(&articles).Error
-	return articles, total, err
-}
-
-// SaveArticle 新增或更新文章（ID 为 0 则新增）
-func (s *Service) SaveArticle(a *model.Article) error {
-	if a.ID == "" {
-		return s.db.Create(a).Error
-	}
-	return s.db.Model(&model.Article{}).Where("id = ?", a.ID).Updates(map[string]any{
-		"icon":               a.Icon,
-		"title":              a.Title,
-		"description":        a.Description,
-		"content":            a.Content,
-		"category":           a.Category,
-		"related_sheet_type": a.RelatedSheetType,
-		"published":          a.Published,
-	}).Error
-}
-
-// DeleteArticle 删除文章
-func (s *Service) DeleteArticle(id string) error {
-	res := s.db.Delete(&model.Article{}, id)
-	if res.Error != nil {
-		return res.Error
-	}
-	if res.RowsAffected == 0 {
-		return ErrNotFound
-	}
-	return nil
-}
-
-// ListProAdmin 会员分页
-func (s *Service) ListProAdmin(offset, limit int) ([]model.ProMembership, int64, error) {
-	var total int64
-	s.db.Model(&model.ProMembership{}).Count(&total)
-	var list []model.ProMembership
-	err := s.db.Order("id desc").Offset(offset).Limit(limit).Find(&list).Error
-	return list, total, err
-}

pets-be/internal/service/admin_analytics.go

@@ -1,199 +0,0 @@
-package service
-
-import (
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 后台看板的分析数据。真实用户口径（排除 bot），活跃口径=当天产生过
-// 健康记录/发帖/评论中的任意一种。数据量在预生产规模下很小，直接拉进内存算，
-// 省掉一堆按天分组的 SQL。
-
-// DayPoint 折线/柱状的一个点。Date 视粒度是 MM-DD 或 YYYY-MM
-type DayPoint struct {
-	Date  string `json:"date"`
-	Count int    `json:"count"`
-}
-
-// RetPoint 留存曲线一个点：注册后第 Day 天仍活跃的比例
-type RetPoint struct {
-	Day  int     `json:"day"`  // 注册后天数
-	Rate float64 `json:"rate"` // 0~1
-	Base int     `json:"base"` // 该口径下够“年龄”的用户数（分母）
-}
-
-type Analytics struct {
-	Summary struct {
-		TotalUsers   int `json:"total_users"` // 真实用户总数
-		NewToday     int `json:"new_today"`
-		NewMonth     int `json:"new_month"`
-		DAU          int `json:"dau"` // 今日活跃
-		WAU          int `json:"wau"` // 近 7 日活跃
-		MAU          int `json:"mau"` // 近 30 日活跃
-		TotalPets    int `json:"total_pets"`
-		TotalPosts   int `json:"total_posts"`
-		TotalRecords int `json:"total_records"`
-	} `json:"summary"`
-	NewTrend    []DayPoint `json:"new_trend"`    // 每日新增，近 days 天
-	ActiveTrend []DayPoint `json:"active_trend"` // 每日活跃(DAU)，近 days 天
-	MauTrend    []DayPoint `json:"mau_trend"`    // 月活，近 6 个月
-	Retention   []RetPoint `json:"retention"`    // 留存曲线
-}
-
-// dayKey 把时间压成 yyyymmdd 整数，单调，便于比较和当 map key
-func dayKey(t time.Time) int {
-	return t.Year()*10000 + int(t.Month())*100 + t.Day()
-}
-
-// AdminAnalytics days=趋势天数（默认 30，封顶 180）
-func (s *Service) AdminAnalytics(days int) (*Analytics, error) {
-	if days <= 0 || days > 180 {
-		days = 30
-	}
-	loc := time.Local
-	now := time.Now().In(loc)
-	today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, loc)
-
-	out := &Analytics{}
-
-	// —— 真实用户（排除 bot）——
-	type uRow struct {
-		ID        string
-		CreatedAt time.Time
-	}
-	var users []uRow
-	s.db.Model(&model.User{}).
-		Where("is_bot IS NULL OR is_bot = 0").
-		Select("id, created_at").Scan(&users)
-
-	signup := make(map[string]int, len(users)) // userID -> 注册日 dayKey
-	signupTime := make(map[string]time.Time, len(users))
-	ids := make([]string, 0, len(users))
-	todayKey := dayKey(today)
-	monthStart := dayKey(time.Date(today.Year(), today.Month(), 1, 0, 0, 0, 0, loc))
-	for _, u := range users {
-		t := u.CreatedAt.In(loc)
-		signup[u.ID] = dayKey(t)
-		signupTime[u.ID] = t
-		ids = append(ids, u.ID)
-		k := dayKey(t)
-		if k == todayKey {
-			out.Summary.NewToday++
-		}
-		if k >= monthStart {
-			out.Summary.NewMonth++
-		}
-	}
-	out.Summary.TotalUsers = len(users)
-
-	// —— 活跃事件：近 180 天，真实用户的 记录/帖子/评论 ——
-	windowStart := today.AddDate(0, 0, -180)
-	type ev struct {
-		UserID    string
-		CreatedAt time.Time
-	}
-	// userID -> 活跃日集合；以及每日活跃用户集合（供 DAU/MAU 用）
-	userActive := make(map[string]map[int]bool)
-	dayUsers := make(map[int]map[string]bool)
-	mark := func(table string) {
-		if len(ids) == 0 {
-			return
-		}
-		var rows []ev
-		s.db.Table(table).Select("user_id, created_at").
-			Where("created_at >= ?", windowStart).
-			Where("user_id IN ?", ids).Scan(&rows)
-		for _, r := range rows {
-			k := dayKey(r.CreatedAt.In(loc))
-			if userActive[r.UserID] == nil {
-				userActive[r.UserID] = map[int]bool{}
-			}
-			userActive[r.UserID][k] = true
-			if dayUsers[k] == nil {
-				dayUsers[k] = map[string]bool{}
-			}
-			dayUsers[k][r.UserID] = true
-		}
-	}
-	mark("sundynix_health_records")
-	mark("sundynix_posts")
-	mark("sundynix_comments")
-
-	// distinctInRange 统计 [fromDay, toDay] 内的去重活跃用户
-	distinctInRange := func(from, to time.Time) int {
-		seen := map[string]bool{}
-		for d := from; !d.After(to); d = d.AddDate(0, 0, 1) {
-			for u := range dayUsers[dayKey(d)] {
-				seen[u] = true
-			}
-		}
-		return len(seen)
-	}
-	out.Summary.DAU = len(dayUsers[todayKey])
-	out.Summary.WAU = distinctInRange(today.AddDate(0, 0, -6), today)
-	out.Summary.MAU = distinctInRange(today.AddDate(0, 0, -29), today)
-
-	// —— 趋势：新增 + DAU，近 days 天 ——
-	for i := days - 1; i >= 0; i-- {
-		d := today.AddDate(0, 0, -i)
-		k := dayKey(d)
-		label := d.Format("01-02")
-		newN := 0
-		for _, sk := range signup {
-			if sk == k {
-				newN++
-			}
-		}
-		out.NewTrend = append(out.NewTrend, DayPoint{Date: label, Count: newN})
-		out.ActiveTrend = append(out.ActiveTrend, DayPoint{Date: label, Count: len(dayUsers[k])})
-	}
-
-	// —— 月活：近 6 个月 ——
-	for i := 5; i >= 0; i-- {
-		mStart := time.Date(today.Year(), today.Month(), 1, 0, 0, 0, 0, loc).AddDate(0, -i, 0)
-		mEnd := mStart.AddDate(0, 1, -1)
-		out.MauTrend = append(out.MauTrend, DayPoint{
-			Date:  mStart.Format("2006-01"),
-			Count: distinctInRange(mStart, mEnd),
-		})
-	}
-
-	// —— 留存曲线：注册后第 K 天仍活跃（滚动口径：K 天当天或之后还有活跃）——
-	// 分母只算“年龄”够 K 天、且在观测窗内的用户
-	offsets := []int{1, 3, 7, 14, 30}
-	minSignup := dayKey(windowStart)
-	for _, K := range offsets {
-		base, retained := 0, 0
-		for id, sk := range signup {
-			if sk < minSignup {
-				continue // 太老，活跃窗看不全
-			}
-			plusK := dayKey(signupTime[id].AddDate(0, 0, K))
-			if plusK > todayKey {
-				continue // 还没到第 K 天，不够“年龄”
-			}
-			base++
-			for ak := range userActive[id] {
-				if ak >= plusK {
-					retained++
-					break
-				}
-			}
-		}
-		rate := 0.0
-		if base > 0 {
-			rate = float64(retained) / float64(base)
-		}
-		out.Retention = append(out.Retention, RetPoint{Day: K, Rate: rate, Base: base})
-	}
-
-	var pets, posts, records int64
-	s.db.Model(&model.Pet{}).Count(&pets)
-	s.db.Model(&model.Post{}).Count(&posts)
-	s.db.Model(&model.HealthRecord{}).Count(&records)
-	out.Summary.TotalPets = int(pets)
-	out.Summary.TotalPosts = int(posts)
-	out.Summary.TotalRecords = int(records)
-	return out, nil
-}

pets-be/internal/service/ai.go

@@ -1,55 +0,0 @@
-package service
-
-import (
-	"io"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// AIChat 记录一问一答：启用模型则真调（注入宠物档案），否则规则化文案
-func (s *Service) AIChat(userID string, petID *string, session, text string) (string, error) {
-	// 先扣额度再请求大模型：失败也算用掉一次，否则刷接口空转照样烧钱
-	if err := s.consumeAIQuota(userID, aiKindChat); err != nil {
-		return "", err
-	}
-	reply := "我会先判断风险等级，再建议你记录关键观察项。若出现频繁呕吐、便血、精神明显变差或持续超过 24 小时，建议尽快就医。"
-	if s.ai != nil && s.ai.Enabled() {
-		if r, err := s.llmChat(petID, text); err == nil && r != "" {
-			reply = r
-		}
-	}
-
-	msgs := []model.AIMessage{
-		{UserID: userID, PetID: petID, Session: session, Role: "user", Text: text},
-		{UserID: userID, PetID: petID, Session: session, Role: "ai", Text: reply},
-	}
-	if err := s.db.Create(&msgs).Error; err != nil {
-		return "", err
-	}
-	return reply, nil
-}
-
-// Upload 代理到对象存储
-func (s *Service) Upload(objectName string, reader io.Reader, size int64, contentType string) (string, error) {
-	return s.storage.Upload(objectName, reader, size, contentType)
-}
-
-// ListAIMessages 取当前用户的聊天历史（按会话，默认最近 N 条，返回时间正序）
-func (s *Service) ListAIMessages(userID, session string, limit int) ([]model.AIMessage, error) {
-	if limit <= 0 || limit > 100 {
-		limit = 30
-	}
-	q := s.db.Where("user_id = ?", userID)
-	if session != "" {
-		q = q.Where("session = ?", session)
-	}
-	var msgs []model.AIMessage
-	if err := q.Order("id desc").Limit(limit).Find(&msgs).Error; err != nil {
-		return nil, err
-	}
-	// 反转成时间正序，前端直接按顺序渲染
-	for i, j := 0, len(msgs)-1; i < j; i, j = i+1, j-1 {
-		msgs[i], msgs[j] = msgs[j], msgs[i]
-	}
-	return msgs, nil
-}

pets-be/internal/service/ai_llm.go

@@ -1,144 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"fmt"
-	"strings"
-
-	"github.com/sundynix/pets-be/internal/ai"
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 养宠助手安全护栏：不诊断、只做观察与就医前信息整理、始终给就医提示
-const aiSafetyPrompt = `你是「肉垫计划」的养宠助手，服务新手猫狗主人。要求：
-1. 只提供日常照护建议、观察要点和就医前信息整理，绝不做医学诊断或开具体药物剂量。
-2. 任何异常都要说明"何时需要尽快就医"（如持续超过24小时、便血、频繁呕吐、精神明显变差等）。
-3. 基于用户提供的宠物档案和记录作答，不要泛泛而谈。
-4. 语气亲切、简洁，用中文，避免长篇大论。`
-
-// petBrief 组装宠物档案 + 近期记录的上下文文本
-func (s *Service) petBrief(petID string) string {
-	var pet model.Pet
-	if err := s.db.First(&pet, petID).Error; err != nil {
-		return ""
-	}
-	var records []model.HealthRecord
-	s.db.Where("pet_id = ?", petID).Order("occurred_at desc").Limit(8).Find(&records)
-
-	var b strings.Builder
-	fmt.Fprintf(&b, "宠物档案：%s（%s，%s，%s，当前体重%s）。\n",
-		pet.Name, pet.Type, pet.Gender, pet.Stage, pet.Weight)
-	if len(records) > 0 {
-		b.WriteString("近期记录：")
-		items := make([]string, 0, len(records))
-		for _, r := range records {
-			items = append(items, r.Title)
-		}
-		b.WriteString(strings.Join(items, "；"))
-		b.WriteString("。")
-	}
-	return b.String()
-}
-
-// llmChat 真实模型聊天回复
-func (s *Service) llmChat(petID *string, text string) (string, error) {
-	system := aiSafetyPrompt
-	if petID != nil {
-		if brief := s.petBrief(*petID); brief != "" {
-			system += "\n\n" + brief
-		}
-	}
-	return s.ai.Complete(system, []ai.Message{{Role: "user", Content: text}}, ai.Options{Temperature: -1})
-}
-
-// SymptomInput 异常观察入参
-type SymptomInput struct {
-	Symptoms []string
-	Duration string
-	Spirit   string
-}
-
-// SymptomResult 风险评估结果（对应前端 risk 弹层）
-type SymptomResult struct {
-	RiskLevel  string `json:"risk_level"` // 低/中/高
-	Causes     string `json:"causes"`
-	Suggestion string `json:"suggestion"`
-	SeekCare   string `json:"seek_care"`
-}
-
-// AssessSymptom 异常风险评估：启用模型则结构化输出，否则规则化
-func (s *Service) AssessSymptom(userID, petID string, in SymptomInput) (*SymptomResult, error) {
-	if err := s.consumeAIQuota(userID, aiKindSymptom); err != nil {
-		return nil, err
-	}
-	if _, err := s.ownedPet(userID, petID); err != nil {
-		return nil, err
-	}
-	// 规则化兜底
-	fallback := &SymptomResult{
-		RiskLevel:  "中",
-		Causes:     "可能与换粮、应激或消化不适有关。这不是诊断结论。",
-		Suggestion: "继续观察精神、食欲和排便；暂停新食物；记录呕吐或腹泻次数。",
-		SeekCare:   "如果持续超过 24 小时，或伴随便血、精神明显变差、频繁呕吐，建议尽快就医。",
-	}
-	if s.ai == nil || !s.ai.Enabled() {
-		return fallback, nil
-	}
-
-	system := aiSafetyPrompt + "\n\n" + s.petBrief(petID) +
-		`\n请根据以下异常信息评估，严格返回 JSON：{"risk_level":"低|中|高","causes":"可能原因(非诊断)","suggestion":"观察与照护建议","seek_care":"何时需要就医"}`
-	user := fmt.Sprintf("异常表现：%s；持续时间：%s；精神状态：%s。",
-		strings.Join(in.Symptoms, "、"), in.Duration, in.Spirit)
-
-	out, err := s.ai.Complete(system, []ai.Message{{Role: "user", Content: user}}, ai.Options{JSON: true, Temperature: -1})
-	if err != nil {
-		return fallback, nil // 模型故障不阻断，回退
-	}
-	var res SymptomResult
-	if err := json.Unmarshal([]byte(extractJSON(out)), &res); err != nil || res.RiskLevel == "" {
-		return fallback, nil
-	}
-	return &res, nil
-}
-
-// aiPlanExtract 用模型提取计划信息 + 生成任务；失败返回 ok=false 交由规则化处理
-type aiPlanExtracted struct {
-	Stage    string `json:"stage"`
-	Risk     string `json:"risk"`
-	Priority string `json:"priority"`
-	Reminder string `json:"reminder"`
-	Tasks    []struct {
-		DayLabel    string `json:"day_label"`
-		Title       string `json:"title"`
-		Description string `json:"description"`
-	} `json:"tasks"`
-}
-
-func (s *Service) aiPlanExtract(pet *model.Pet, input string) (*aiPlanExtracted, bool) {
-	if s.ai == nil || !s.ai.Enabled() {
-		return nil, false
-	}
-	system := aiSafetyPrompt + "\n\n" + s.petBrief(pet.ID) +
-		`\n请把用户描述提炼为可执行的养宠计划，严格返回 JSON：` +
-		`{"stage":"阶段","risk":"近期风险","priority":"观察重点","reminder":"重点提醒",` +
-		`"tasks":[{"day_label":"如 Day 1-2","title":"任务标题","description":"要点"}]}，tasks 3-5 条。`
-	out, err := s.ai.Complete(system, []ai.Message{{Role: "user", Content: input}}, ai.Options{JSON: true, Temperature: -1})
-	if err != nil {
-		return nil, false
-	}
-	var ex aiPlanExtracted
-	if err := json.Unmarshal([]byte(extractJSON(out)), &ex); err != nil || len(ex.Tasks) == 0 {
-		return nil, false
-	}
-	return &ex, true
-}
-
-// extractJSON 容错：从可能含前后缀的文本中截取第一个 { 到最后一个 }
-func extractJSON(s string) string {
-	i := strings.IndexByte(s, '{')
-	j := strings.LastIndexByte(s, '}')
-	if i >= 0 && j > i {
-		return s[i : j+1]
-	}
-	return s
-}

pets-be/internal/service/ai_quota.go

@@ -1,110 +0,0 @@
-package service
-
-import (
-	"errors"
-	"fmt"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// ErrAIQuotaExceeded 今日 AI 次数用完
-var ErrAIQuotaExceeded = errors.New("今日 AI 次数已用完")
-
-// AI 调用是真金白银，不设上限等于把钱包交给用户。
-// 额度按「用户 + 自然日」计，从后台配置读，改完立刻生效。
-const (
-	aiKindChat    = "chat"    // 问问 AI
-	aiKindSymptom = "symptom" // 异常观察评估
-	aiKindPlan    = "plan"    // AI 生成计划
-)
-
-// aiQuotaConfig 从后台配置取每日额度。取不到就用保守默认值，
-// 绝不「取不到就不限制」——那正是配置出问题时最不该发生的事。
-func (s *Service) aiQuotaConfig() model.AIQuotaConfig {
-	var c model.AIQuotaConfig
-	if err := s.db.First(&c, "id = ?", "1").Error; err != nil {
-		return model.AIQuotaConfig{DailyChat: 20, DailySymptom: 10, DailyPlan: 5, Enabled: true}
-	}
-	return c
-}
-
-// aiDailyLimit 某类 AI 功能的每日上限；<=0 表示不限
-func (s *Service) aiDailyLimit(kind string) (int, bool) {
-	c := s.aiQuotaConfig()
-	if !c.Enabled {
-		return 0, false
-	}
-	switch kind {
-	case aiKindChat:
-		return c.DailyChat, true
-	case aiKindSymptom:
-		return c.DailySymptom, true
-	case aiKindPlan:
-		return c.DailyPlan, true
-	}
-	return 0, false
-}
-
-// consumeAIQuota 扣一次额度。超限返回 ErrAIQuotaExceeded，调用方要在真正
-// 请求大模型之前调用它——扣完再调，失败也算用掉一次，避免刷接口空转烧钱。
-func (s *Service) consumeAIQuota(userID, kind string) error {
-	limit, on := s.aiDailyLimit(kind)
-	if !on || limit <= 0 {
-		return nil
-	}
-	day := time.Now().Format("2006-01-02")
-	var u model.AIUsage
-	err := s.db.Where("user_id = ? AND day = ? AND kind = ?", userID, day, kind).First(&u).Error
-	if err == nil {
-		if u.Count >= limit {
-			return fmt.Errorf("%w（每天 %d 次，明天恢复）", ErrAIQuotaExceeded, limit)
-		}
-		return s.db.Model(&model.AIUsage{}).Where("id = ?", u.ID).
-			UpdateColumn("count", u.Count+1).Error
-	}
-	return s.db.Create(&model.AIUsage{UserID: userID, Day: day, Kind: kind, Count: 1}).Error
-}
-
-// AIQuotaLeft 返回各类今日剩余次数，给小程序显示
-func (s *Service) AIQuotaLeft(userID string) map[string]any {
-	c := s.aiQuotaConfig()
-	day := time.Now().Format("2006-01-02")
-	var rows []model.AIUsage
-	s.db.Where("user_id = ? AND day = ?", userID, day).Find(&rows)
-	used := map[string]int{}
-	for _, r := range rows {
-		used[r.Kind] = r.Count
-	}
-	left := func(limit int, kind string) int {
-		if !c.Enabled || limit <= 0 {
-			return -1 // -1 表示不限
-		}
-		if n := limit - used[kind]; n > 0 {
-			return n
-		}
-		return 0
-	}
-	return map[string]any{
-		"enabled": c.Enabled,
-		"chat":    left(c.DailyChat, aiKindChat),
-		"symptom": left(c.DailySymptom, aiKindSymptom),
-		"plan":    left(c.DailyPlan, aiKindPlan),
-	}
-}
-
-// GetAIQuotaConfig / SaveAIQuotaConfig 后台读写
-func (s *Service) GetAIQuotaConfig() model.AIQuotaConfig { return s.aiQuotaConfig() }
-
-func (s *Service) SaveAIQuotaConfig(in model.AIQuotaConfig) (model.AIQuotaConfig, error) {
-	c := s.aiQuotaConfig()
-	c.ID = "1"
-	c.Enabled = in.Enabled
-	c.DailyChat = maxInt(in.DailyChat, 0)
-	c.DailySymptom = maxInt(in.DailySymptom, 0)
-	c.DailyPlan = maxInt(in.DailyPlan, 0)
-	if err := s.db.Save(&c).Error; err != nil {
-		return c, err
-	}
-	return c, nil
-}

pets-be/internal/service/article.go

@@ -1,26 +0,0 @@
-package service
-
-import (
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// ListArticles 已发布文章
-func (s *Service) ListArticles() ([]model.Article, error) {
-	var articles []model.Article
-	err := s.db.Where("published = ?", true).Order("id asc").Find(&articles).Error
-	return articles, err
-}
-
-// GetArticle 文章详情
-func (s *Service) GetArticle(id string) (*model.Article, error) {
-	var a model.Article
-	if err := s.db.First(&a, id).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
-			return nil, ErrNotFound
-		}
-		return nil, err
-	}
-	return &a, nil
-}

pets-be/internal/service/auth.go

@@ -1,128 +0,0 @@
-package service
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"fmt"
-	"net/http"
-	"net/url"
-	"time"
-
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// MockLogin 开发态登录：按昵称找回或新建用户
-func (s *Service) MockLogin(nickname string) (*model.User, error) {
-	autoName := nickname == ""
-	if autoName {
-		nickname = s.UniqueNickname()
-	}
-	var u model.User
-	err := s.db.Where("nickname = ?", nickname).First(&u).Error
-	if errors.Is(err, gorm.ErrRecordNotFound) {
-		u = model.User{Nickname: nickname, NicknameAuto: autoName}
-		if e := s.db.Create(&u).Error; e != nil {
-			return nil, e
-		}
-		return &u, nil
-	}
-	if err != nil {
-		return nil, err
-	}
-	return &u, nil
-}
-
-// code2SessionResp 微信 jscode2session 返回
-type code2SessionResp struct {
-	OpenID     string `json:"openid"`
-	SessionKey string `json:"session_key"`
-	UnionID    string `json:"unionid"`
-	ErrCode    int    `json:"errcode"`
-	ErrMsg     string `json:"errmsg"`
-}
-
-// code2Session 调用微信换取 openid
-func (s *Service) code2Session(code string) (*code2SessionResp, error) {
-	if s.cfg.WeChat.AppID == "" || s.cfg.WeChat.AppSecret == "" {
-		return nil, errors.New("微信登录未配置 app_id / app_secret")
-	}
-	q := url.Values{}
-	q.Set("appid", s.cfg.WeChat.AppID)
-	q.Set("secret", s.cfg.WeChat.AppSecret)
-	q.Set("js_code", code)
-	q.Set("grant_type", "authorization_code")
-	endpoint := "https://api.weixin.qq.com/sns/jscode2session?" + q.Encode()
-
-	ctx, cancel := context.WithTimeout(context.Background(), 8*time.Second)
-	defer cancel()
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
-	if err != nil {
-		return nil, err
-	}
-	resp, err := http.DefaultClient.Do(req)
-	if err != nil {
-		return nil, err
-	}
-	defer resp.Body.Close()
-
-	var out code2SessionResp
-	if err := json.NewDecoder(resp.Body).Decode(&out); err != nil {
-		return nil, err
-	}
-	if out.ErrCode != 0 {
-		return nil, fmt.Errorf("微信登录失败(%d): %s", out.ErrCode, out.ErrMsg)
-	}
-	if out.OpenID == "" {
-		return nil, errors.New("微信未返回 openid")
-	}
-	return &out, nil
-}
-
-// WechatLogin 微信小程序登录：code → openid → 找回/新建用户
-func (s *Service) WechatLogin(code string) (*model.User, error) {
-	sess, err := s.code2Session(code)
-	if err != nil {
-		return nil, err
-	}
-	var u model.User
-	err = s.db.Where("open_id = ?", sess.OpenID).First(&u).Error
-	if errors.Is(err, gorm.ErrRecordNotFound) {
-		u = model.User{OpenID: sess.OpenID, Nickname: s.UniqueNickname(), NicknameAuto: true}
-		if e := s.db.Create(&u).Error; e != nil {
-			return nil, e
-		}
-		return &u, nil
-	}
-	if err != nil {
-		return nil, err
-	}
-	return &u, nil
-}
-
-// GetUser 取用户
-func (s *Service) GetUser(userID string) (*model.User, error) {
-	var u model.User
-	if err := s.db.First(&u, userID).Error; err != nil {
-		if errors.Is(err, gorm.ErrRecordNotFound) {
-			return nil, ErrNotFound
-		}
-		return nil, err
-	}
-	u.AvatarURL = s.fileURL(u.AvatarFileID)
-	u.BgURL = s.fileURL(u.BgFileID)
-	if !UserThemes[u.Theme] {
-		u.Theme = defaultUserTheme // 老用户 theme 是空串，别让前端拿空 key 去查表
-	}
-	return &u, nil
-}
-
-// UpdateUser 更新用户资料（昵称/头像/手机号）
-func (s *Service) UpdateUser(userID string, fields map[string]any) (*model.User, error) {
-	if err := s.db.Model(&model.User{}).Where("id = ?", userID).Updates(fields).Error; err != nil {
-		return nil, err
-	}
-	return s.GetUser(userID)
-}

pets-be/internal/service/breed.go

@@ -1,114 +0,0 @@
-package service
-
-import (
-	"errors"
-	"log"
-	"sort"
-	"strconv"
-	"strings"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// BreedGroup 同一首字母下的品种。小程序端的 A-Z 索引直接照这个渲染
-type BreedGroup struct {
-	Initial string        `json:"initial"`
-	Items   []model.Breed `json:"items"`
-}
-
-// ListBreeds 某个物种的品种，按首字母分组。只返回启用的
-func (s *Service) ListBreeds(species string) []BreedGroup {
-	if species != model.SpeciesCat && species != model.SpeciesDog {
-		return []BreedGroup{}
-	}
-	var all []model.Breed
-	s.db.Where("species = ? AND enabled = ?", species, true).
-		Order("initial asc, sort asc, id asc").Find(&all)
-	if len(all) == 0 {
-		// 不硬编码兜底一份：那等于把「后台可配」又变回代码常量，
-		// 改了配置的人会发现改了没用。宁可让选择器明显是空的
-		log.Printf("[warn] %s 没有任何启用的品种，建档第二步会选不了品种", species)
-		return []BreedGroup{}
-	}
-	byInitial := map[string][]model.Breed{}
-	for _, b := range all {
-		k := strings.ToUpper(b.Initial)
-		if k == "" {
-			k = "#" // 没填首字母的兜到最后，别让它凭空消失
-		}
-		byInitial[k] = append(byInitial[k], b)
-	}
-	keys := make([]string, 0, len(byInitial))
-	for k := range byInitial {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	out := make([]BreedGroup, 0, len(keys))
-	for _, k := range keys {
-		out = append(out, BreedGroup{Initial: k, Items: byInitial[k]})
-	}
-	return out
-}
-
-// AdminListBreeds 后台用：连停用的一起返回
-func (s *Service) AdminListBreeds(species string) []model.Breed {
-	q := s.db.Order("species asc, initial asc, sort asc, id asc")
-	if species == model.SpeciesCat || species == model.SpeciesDog {
-		q = q.Where("species = ?", species)
-	}
-	var all []model.Breed
-	q.Find(&all)
-	if all == nil {
-		return []model.Breed{}
-	}
-	return all
-}
-
-// SaveBreed 新增或更新
-func (s *Service) SaveBreed(in *model.Breed) error {
-	in.Name = strings.TrimSpace(in.Name)
-	in.Initial = strings.ToUpper(strings.TrimSpace(in.Initial))
-	if in.Name == "" {
-		return ErrInvalidParam
-	}
-	if in.Species != model.SpeciesCat && in.Species != model.SpeciesDog {
-		return errors.New("物种只能是 cat 或 dog")
-	}
-	if len(in.Initial) != 1 || in.Initial[0] < 'A' || in.Initial[0] > 'Z' {
-		return errors.New("首字母要填一个 A-Z 的字母（用来做侧边索引）")
-	}
-	// 同物种下不允许同名：品种是拿来做统计口径的，重名会把同一种猫劈成两半
-	var n int64
-	q := s.db.Model(&model.Breed{}).Where("species = ? AND name = ?", in.Species, in.Name)
-	if in.ID != "" {
-		q = q.Where("id <> ?", in.ID)
-	}
-	q.Count(&n)
-	if n > 0 {
-		return errors.New("这个物种下已经有「" + in.Name + "」了")
-	}
-
-	if in.ID == "" {
-		return s.db.Create(in).Error
-	}
-	return s.db.Model(&model.Breed{}).Where("id = ?", in.ID).Updates(map[string]any{
-		"species": in.Species, "name": in.Name, "initial": in.Initial,
-		"sort": in.Sort, "enabled": in.Enabled,
-	}).Error
-}
-
-// DeleteBreed 已经有宠物在用的品种不许删——删了那些档案的品种就变成一个
-// 查不到的字符串。想让它不再被选到应该用 enabled=false
-func (s *Service) DeleteBreed(id string) error {
-	var b model.Breed
-	if err := s.db.First(&b, "id = ?", id).Error; err != nil {
-		return ErrNotFound
-	}
-	var used int64
-	s.db.Model(&model.Pet{}).Where("breed = ?", b.Name).Count(&used)
-	if used > 0 {
-		return errors.New("已经有 " + strconv.FormatInt(used, 10) + " 个档案填了「" +
-			b.Name + "」，删了它们的品种就查不到了。想隐藏请改成停用")
-	}
-	return s.db.Delete(&model.Breed{}, "id = ?", id).Error
-}

pets-be/internal/service/care_apply.go

@@ -1,260 +0,0 @@
-package service
-
-import (
-	"errors"
-	"strconv"
-	"strings"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-	"gorm.io/gorm"
-)
-
-// 套用养护方案：把模板里的重复规则展开成某个月的计划节点。
-//
-// 为什么要展开成一条条实体行、而不是「存规则、读时展开」：
-// 勾选状态是按天的。存规则的话得再开一张表记「哪天打过勾」，
-// 而且用户改一条（比如把「每周二梳毛」这周挪到周三）就要引入例外记录。
-// 一次展开成行，增删改和打勾全都免费。
-//
-// 代价是套用之后模板和计划就断开了：后台改模板不会影响已套用的宠物。
-// 这是有意的——用户已经在自己的计划上勾了几十个勾，后台一改就被覆盖才是灾难。
-
-// TemplateOption 建档/计划页上给用户挑的一套方案
-type TemplateOption struct {
-	ID      string `json:"id"`
-	Name    string `json:"name"`
-	Summary string `json:"summary"`
-	// 按重复方式分开报数。只给一个总数会骗人：10 条明细里有 4 条是「每天」，
-	// 套用一整月会展开成 130 条节点，用户看到「10 条」再看到 130 条会以为出 bug 了
-	Daily   int `json:"daily"`     // 每天做的
-	Weekly  int `json:"weekly"`    // 每周做的
-	Once    int `json:"once"`      // 一次性的
-	Monthly int `json:"monthly"`   // 每月做的
-	Reminds int `json:"reminders"` // 会建的提醒
-}
-
-// ListTemplateOptions 某物种阶段下可选的方案。空列表意味着后台没配，
-// 前端要显示「暂无方案，可以自己排」而不是转圈
-func (s *Service) ListTemplateOptions(species, stage string) []TemplateOption {
-	var tpls []model.CareTemplate
-	s.db.Preload("Items").
-		Where("species = ? AND stage = ? AND enabled = ?", species, stage, true).
-		Order("sort asc, id asc").Find(&tpls)
-	out := make([]TemplateOption, 0, len(tpls))
-	for _, t := range tpls {
-		o := TemplateOption{ID: t.ID, Name: t.Name, Summary: t.Summary}
-		if o.Name == "" {
-			o.Name = t.Stage + "养护方案" // 老数据没名字，兜一个别显示空白
-		}
-		for _, it := range t.Items {
-			switch {
-			case it.Kind == model.CareKindReminder:
-				o.Reminds++
-			case it.Repeat == model.RepeatDaily:
-				o.Daily++
-			case it.Repeat == model.RepeatWeekly:
-				o.Weekly++
-			case it.Repeat == model.RepeatMonthly:
-				o.Monthly++
-			default:
-				o.Once++
-			}
-		}
-		out = append(out, o)
-	}
-	return out
-}
-
-// weekdaysOf 解析 "1,3,5" → {1:true,3:true,5:true}，1=周一
-func weekdaysOf(s string) map[int]bool {
-	out := map[int]bool{}
-	for _, p := range strings.Split(s, ",") {
-		n, err := strconv.Atoi(strings.TrimSpace(p))
-		if err == nil && n >= 1 && n <= 7 {
-			out[n] = true
-		}
-	}
-	return out
-}
-
-// isoWeekday 把 Go 的 Sunday=0 换成 1=周一 … 7=周日
-func isoWeekday(t time.Time) int {
-	d := int(t.Weekday())
-	if d == 0 {
-		return 7
-	}
-	return d
-}
-
-// expandItem 把一条明细展开成若干个日期。
-// from/to 是套用窗口（通常是「今天」到「本月最后一天」）
-func expandItem(it model.CareTemplateItem, from, to time.Time) []time.Time {
-	var out []time.Time
-	switch it.Repeat {
-	case model.RepeatDaily:
-		for d := from; !d.After(to); d = d.AddDate(0, 0, 1) {
-			out = append(out, d)
-		}
-	case model.RepeatWeekly:
-		wd := weekdaysOf(it.Weekdays)
-		if len(wd) == 0 {
-			return nil // 配了每周却没选星期几，展开不出东西，跳过比排错天好
-		}
-		for d := from; !d.After(to); d = d.AddDate(0, 0, 1) {
-			if wd[isoWeekday(d)] {
-				out = append(out, d)
-			}
-		}
-	case model.RepeatMonthly:
-		md := it.MonthDay
-		if md < 1 {
-			md = 1
-		}
-		// 逐月走，因为窗口可能跨月
-		for cur := time.Date(from.Year(), from.Month(), 1, 0, 0, 0, 0, from.Location()); !cur.After(to); cur = cur.AddDate(0, 1, 0) {
-			last := cur.AddDate(0, 1, -1).Day()
-			day := md
-			if day > last {
-				day = last // 「每月 31 号」在 2 月按月末算，不然这个月直接没有
-			}
-			d := time.Date(cur.Year(), cur.Month(), day, 0, 0, 0, 0, from.Location())
-			if !d.Before(from) && !d.After(to) {
-				out = append(out, d)
-			}
-		}
-	default: // once：从窗口起点偏移 N 天
-		d := from.AddDate(0, 0, it.Day)
-		// 偏移出窗口的直接丢掉。硬塞到窗口末尾会让「到家第 14 天驱虫」
-		// 变成「月底驱虫」，日期错了比没有更糟
-		if !d.Before(from) && !d.After(to) {
-			out = append(out, d)
-		}
-	}
-	return out
-}
-
-// ApplyTemplateResult 套用结果，给前端一句反馈用
-type ApplyTemplateResult struct {
-	Plans     int    `json:"plans"`     // 排进了几条计划
-	Reminders int    `json:"reminders"` // 建了几条提醒
-	From      string `json:"from"`
-	To        string `json:"to"`
-}
-
-// ApplyTemplate 把一套方案套用到某只宠物的某个月。
-// monthOffset: 0 本月，1 下月。本月只从今天算起——给用户排一堆昨天的事没意义
-func (s *Service) ApplyTemplate(userID, petID, templateID string, monthOffset int) (*ApplyTemplateResult, error) {
-	pet, err := s.ownedPet(userID, petID)
-	if err != nil {
-		return nil, err
-	}
-	var tpl model.CareTemplate
-	if e := s.db.Preload("Items", func(db *gorm.DB) *gorm.DB { return db.Order("sort, id") }).
-		First(&tpl, "id = ?", templateID).Error; e != nil {
-		return nil, ErrNotFound
-	}
-
-	first, last := monthBounds(monthOffset)
-	from := first
-	if monthOffset == 0 {
-		today := time.Now()
-		t := time.Date(today.Year(), today.Month(), today.Day(), 0, 0, 0, 0, time.Local)
-		if t.After(from) {
-			from = t
-		}
-	}
-	if from.After(last) {
-		return nil, errors.New("这个月已经过完了")
-	}
-
-	plan, err := s.planOf(userID, petID)
-	if err != nil {
-		return nil, err
-	}
-	start := time.Date(plan.StartDate.Year(), plan.StartDate.Month(), plan.StartDate.Day(),
-		0, 0, 0, 0, time.Local)
-
-	// 已经有的节点按「日期+标题」记下来，套用不产生重复。
-	// 用户可能先自己排了「每天喂药」，再套一套含同样一条的方案
-	var exist []model.PlanTask
-	s.db.Where("plan_id = ?", plan.ID).Find(&exist)
-	seen := map[string]bool{}
-	for _, t := range exist {
-		d := start.AddDate(0, 0, t.Day)
-		seen[d.Format("2006-01-02")+"|"+t.Title] = true
-	}
-
-	var rows []model.PlanTask
-	for _, it := range tpl.Items {
-		if it.Kind == model.CareKindReminder {
-			continue
-		}
-		for _, d := range expandItem(it, from, last) {
-			key := d.Format("2006-01-02") + "|" + it.Title
-			if seen[key] {
-				continue
-			}
-			seen[key] = true
-			day := int(d.Sub(start).Hours() / 24)
-			if day < 0 {
-				continue // 早于计划开始日的排不进去
-			}
-			rows = append(rows, model.PlanTask{
-				PlanID: plan.ID, Day: day, DayLabel: dayLabelFor(day),
-				Title: it.Title, Description: it.Description, SheetType: it.SheetType,
-			})
-		}
-	}
-
-	res := &ApplyTemplateResult{From: from.Format("2006-01-02"), To: last.Format("2006-01-02")}
-	if len(rows) > 0 {
-		if e := s.db.Create(&rows).Error; e != nil {
-			return nil, e
-		}
-		res.Plans = len(rows)
-	}
-
-	// 提醒只在第一次套用时建：它是「到期提醒」，按物种阶段来就一份，
-	// 套两次方案不该出现两条疫苗提醒
-	res.Reminders = s.applyTemplateReminders(pet, tpl.Items)
-	return res, nil
-}
-
-// applyTemplateReminders 建模板里的提醒，已存在同标题的跳过
-func (s *Service) applyTemplateReminders(pet *model.Pet, items []model.CareTemplateItem) int {
-	var exist []model.Reminder
-	s.db.Where("pet_id = ?", pet.ID).Find(&exist)
-	seen := map[string]bool{}
-	for _, r := range exist {
-		seen[r.Title] = true
-	}
-	goals := petGoals(pet)
-	var rows []model.Reminder
-	for _, it := range items {
-		if it.Kind != model.CareKindReminder || seen[it.Title] {
-			continue
-		}
-		if !goalWantsReminder(goals, it.ReminderType) {
-			continue
-		}
-		seen[it.Title] = true
-		r := model.Reminder{
-			PetID: pet.ID, UserID: pet.UserID, Type: it.ReminderType,
-			Title: it.Title, Frequency: it.Frequency,
-		}
-		if it.OffsetDays > 0 {
-			// dueDaysFor 会按宠物月龄调整（幼猫的「下一针」不该按成年猫的周期算）
-			due := time.Now().AddDate(0, 0, dueDaysFor(it, pet, time.Now()))
-			r.NextDueDate = &due
-		}
-		rows = append(rows, r)
-	}
-	if len(rows) == 0 {
-		return 0
-	}
-	if err := s.db.Create(&rows).Error; err != nil {
-		return 0
-	}
-	return len(rows)
-}

pets-be/internal/service/care_template.go

@@ -1,258 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"errors"
-	"fmt"
-	"strings"
-	"time"
-
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/ai"
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 阶段常量、CareStages 和判定逻辑都搬到 life_stage.go 了：
-// 那边一张表既驱动判定又直接吐给前端当「划分依据」，两个用途一份数据。
-// 阶段从 3 段（幼年/成年/老年）细分成 5 段，狗还按体型走不同阈值。
-
-// CareSpecies 支持的物种（字符串与 onboarding 一致）
-var CareSpecies = []string{model.SpeciesCat, model.SpeciesDog}
-
-
-// monthsSince 从某天到今天的整月数（不足一月算 0）
-func monthsSince(t time.Time) int {
-	now := time.Now()
-	m := (now.Year()-t.Year())*12 + int(now.Month()) - int(t.Month())
-	if now.Day() < t.Day() {
-		m--
-	}
-	if m < 0 {
-		m = 0
-	}
-	return m
-}
-
-
-// SpeciesOf 由宠物类型（猫猫/狗狗）映射到模板物种键
-func SpeciesOf(petType string) string {
-	if strings.Contains(petType, "狗") {
-		return model.SpeciesDog
-	}
-	return model.SpeciesCat
-}
-
-func validSpecies(s string) bool { return s == model.SpeciesCat || s == model.SpeciesDog }
-func validStage(s string) bool {
-	for _, x := range CareStages {
-		if x == s {
-			return true
-		}
-	}
-	return false
-}
-
-// careTemplateItems 取某组合的模板明细。模板是后台配的内容数据，代码里不再留
-// 一套内置默认——没配就是没配，这里返回空，由调用方决定怎么处理（见 seedPetDefaults）。
-func (s *Service) careTemplateItems(species, stage string) []model.CareTemplateItem {
-	var tpl model.CareTemplate
-	err := s.db.
-		Preload("Items", func(db *gorm.DB) *gorm.DB { return db.Order("kind, sort, id") }).
-		Where("species = ? AND stage = ?", species, stage).First(&tpl).Error
-	if err != nil {
-		return nil
-	}
-	return tpl.Items
-}
-
-// GetCareTemplate 后台读取：返回某组合的明细（DB 优先，无则内置默认）
-// AdminListTemplates 后台：全部方案（含停用），按物种阶段排
-func (s *Service) AdminListTemplates() []model.CareTemplate {
-	var all []model.CareTemplate
-	s.db.Preload("Items", func(db *gorm.DB) *gorm.DB { return db.Order("kind, sort, id") }).
-		Order("species asc, stage asc, sort asc, id asc").Find(&all)
-	if all == nil {
-		return []model.CareTemplate{}
-	}
-	return all
-}
-
-// AdminGetTemplate 后台：取一套
-func (s *Service) AdminGetTemplate(id string) (*model.CareTemplate, error) {
-	var tpl model.CareTemplate
-	if err := s.db.Preload("Items", func(db *gorm.DB) *gorm.DB { return db.Order("kind, sort, id") }).
-		First(&tpl, "id = ?", id).Error; err != nil {
-		return nil, ErrNotFound
-	}
-	return &tpl, nil
-}
-
-// DeleteTemplate 删一套方案。已经套用出去的计划节点不受影响——
-// 套用时就已经展开成实体行、和模板断开了
-func (s *Service) DeleteTemplate(id string) error {
-	return s.db.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Where("template_id = ?", id).Delete(&model.CareTemplateItem{}).Error; err != nil {
-			return err
-		}
-		return tx.Delete(&model.CareTemplate{}, "id = ?", id).Error
-	})
-}
-
-// SaveCareTemplate 后台保存：整表替换该组合的明细
-// SaveTemplate 存一套方案。id 为空则新建 —— 同一个 (物种, 阶段) 可以有多套，
-// 用户建档时挑一套。原来是「按 species+stage 覆盖」，那个模型下
-// 「让用户选方案」根本无从选起
-func (s *Service) SaveTemplate(in *model.CareTemplate, items []model.CareTemplateItem) error {
-	if !validSpecies(in.Species) || !validStage(in.Stage) {
-		return errors.New("物种或阶段不合法")
-	}
-	if strings.TrimSpace(in.Name) == "" {
-		return errors.New("方案要有名字 —— 用户建档时看到的就是它")
-	}
-	// 明细先校验一遍再落库：一条配错（比如「每周」没勾星期几）会让套用时
-	// 静默少排几条，用户看不出来是配错了
-	clean := make([]model.CareTemplateItem, 0, len(items))
-	for i := range items {
-		it := items[i]
-		it.Title = strings.TrimSpace(it.Title)
-		if it.Title == "" {
-			continue
-		}
-		if it.Kind != model.CareKindReminder {
-			it.Kind = model.CareKindPlan
-			switch it.Repeat {
-			case model.RepeatDaily, model.RepeatMonthly:
-			case model.RepeatWeekly:
-				if len(weekdaysOf(it.Weekdays)) == 0 {
-					return errors.New("「" + it.Title + "」选了每周，但没勾星期几")
-				}
-			default:
-				it.Repeat = model.RepeatOnce
-			}
-			if it.Repeat == model.RepeatMonthly && (it.MonthDay < 1 || it.MonthDay > 31) {
-				return errors.New("「" + it.Title + "」选了每月，几号要填 1-31")
-			}
-		}
-		it.ID = ""
-		it.Sort = i
-		clean = append(clean, it)
-	}
-
-	return s.db.Transaction(func(tx *gorm.DB) error {
-		if in.ID == "" {
-			if err := tx.Create(in).Error; err != nil {
-				return err
-			}
-		} else {
-			if err := tx.Model(&model.CareTemplate{}).Where("id = ?", in.ID).Updates(map[string]any{
-				"species": in.Species, "stage": in.Stage, "name": in.Name,
-				"summary": in.Summary, "sort": in.Sort, "enabled": in.Enabled,
-			}).Error; err != nil {
-				return err
-			}
-			if err := tx.Where("template_id = ?", in.ID).Delete(&model.CareTemplateItem{}).Error; err != nil {
-				return err
-			}
-		}
-		for i := range clean {
-			clean[i].TemplateID = in.ID
-		}
-		if len(clean) > 0 {
-			return tx.Create(&clean).Error
-		}
-		return nil
-	})
-}
-
-// GenerateCareTemplate 后台「AI 生成草稿」：不落库，仅返回建议明细。
-// AI 未开启或失败时回退内置默认，保证总有可用草稿。
-func (s *Service) GenerateCareTemplate(species, stage string) ([]model.CareTemplateItem, error) {
-	if !validSpecies(species) || !validStage(stage) {
-		return nil, errors.New("invalid species or stage")
-	}
-	if !s.ai.Enabled() {
-		return nil, errors.New("AI 未开启，无法生成草稿；请手动添加明细")
-	}
-	spName := "猫"
-	if species == model.SpeciesDog {
-		spName = "狗"
-	}
-	system := aiSafetyPrompt + `
-
-你现在为后台生成一套「养护模板」，用于新宠建档时自动生成任务/计划/提醒。
-只输出 JSON，结构如下（不要多余文字）：
-{
-  "tasks": [{"title":"","description":"","priority":"重要或空","sheet_type":"weight|poop|food|symptom|vaccine|medicine 或空"}],
-  "plan":  [{"day":0,"day_label":"今天","title":"","description":"","sheet_type":"weight|vaccine|medicine|report|taskDetail 或空"}],
-  "reminders":[{"reminder_type":"vaccine|deworm|weight|monthlyReport","title":"","offset_days":18,"frequency":"到期用天数则填0并写频率，如每周二五"}]
-}
-要求：tasks 3 条、plan 4 条、reminders 3-4 条；贴合该物种与阶段的真实照护节奏（如成年比幼年疫苗/驱虫间隔更长，狗驱虫比猫更频繁）。`
-	user := fmt.Sprintf("为【%s · %s】生成一套养护模板。", spName, stage)
-
-	out, err := s.ai.Complete(system, []ai.Message{{Role: "user", Content: user}}, ai.Options{JSON: true, Temperature: -1})
-	if err != nil {
-		return nil, fmt.Errorf("AI 生成失败：%w", err)
-	}
-	items, ok := parseCareItems(out)
-	if !ok || len(items) == 0 {
-		return nil, errors.New("AI 返回的内容解析不出可用明细，请重试或手动添加")
-	}
-	return items, nil
-}
-
-// parseCareItems 解析 AI 返回的分组 JSON → 扁平明细
-func parseCareItems(out string) ([]model.CareTemplateItem, bool) {
-	var raw struct {
-		Tasks []struct {
-			Title, Description, Priority, SheetType string
-		} `json:"tasks"`
-		Plan []struct {
-			Day                                     int
-			DayLabel, Title, Description, SheetType string
-		} `json:"plan"`
-		Reminders []struct {
-			ReminderType, Title, Frequency string
-			OffsetDays                     int
-		} `json:"reminders"`
-	}
-	if err := json.Unmarshal([]byte(extractJSON(out)), &raw); err != nil {
-		return nil, false
-	}
-	var items []model.CareTemplateItem
-	for _, t := range raw.Tasks {
-		if t.Title == "" {
-			continue
-		}
-		items = append(items, careTask(t.Title, t.Description, t.Priority, t.SheetType))
-	}
-	for _, p := range raw.Plan {
-		if p.Title == "" {
-			continue
-		}
-		items = append(items, carePlan(p.Day, p.DayLabel, p.Title, p.Description, p.SheetType))
-	}
-	for _, r := range raw.Reminders {
-		if r.Title == "" {
-			continue
-		}
-		items = append(items, careReminder(r.ReminderType, r.Title, r.OffsetDays, r.Frequency))
-	}
-	return items, len(items) > 0
-}
-
-// ---- 明细构造小工具（供 AI 草稿解析用）----
-
-// careTask 原来产出 kind=task（今日任务）。task 和 plan 已经合并——
-// 「每天要做的事」就是「repeat=daily 的计划节点」，AI 草稿里那部分照这个走
-func careTask(title, desc, priority, sheet string) model.CareTemplateItem {
-	return model.CareTemplateItem{Kind: model.CareKindPlan, Repeat: model.RepeatDaily,
-		Title: title, Description: desc, Priority: priority, SheetType: sheet}
-}
-func carePlan(day int, label, title, desc, sheet string) model.CareTemplateItem {
-	return model.CareTemplateItem{Kind: model.CareKindPlan, Repeat: model.RepeatOnce,
-		Day: day, DayLabel: label, Title: title, Description: desc, SheetType: sheet}
-}
-func careReminder(rtype, title string, offset int, freq string) model.CareTemplateItem {
-	return model.CareTemplateItem{Kind: model.CareKindReminder, ReminderType: rtype, Title: title, OffsetDays: offset, Frequency: freq}
-}

pets-be/internal/service/community.go

@@ -1,375 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-
-	"gorm.io/datatypes"
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// attachPostImages 把帖子的 ImageFileIDs 解析为可展示的 Images（URL 数组）。
-// 机器人帖 ImageFileIDs 为空，保留其 Images（emoji）不变。
-func (s *Service) attachPostImages(posts []model.Post) {
-	perPost := make([][]string, len(posts))
-	all := []string{}
-	for i := range posts {
-		if len(posts[i].ImageFileIDs) == 0 {
-			continue
-		}
-		var ids []string
-		if json.Unmarshal(posts[i].ImageFileIDs, &ids) == nil && len(ids) > 0 {
-			perPost[i] = ids
-			all = append(all, ids...)
-		}
-	}
-	if len(all) == 0 {
-		return
-	}
-	urlMap := s.fileURLs(all)
-	for i := range posts {
-		if len(perPost[i]) == 0 {
-			continue
-		}
-		urls := make([]string, 0, len(perPost[i]))
-		for _, id := range perPost[i] {
-			if u := urlMap[id]; u != "" {
-				urls = append(urls, u)
-			}
-		}
-		if b, err := json.Marshal(urls); err == nil {
-			posts[i].Images = datatypes.JSON(b)
-		}
-	}
-}
-
-// tabTag 将 feed tab 映射为标签过滤（空表示不过滤）
-func tabTag(tab string) string {
-	switch tab {
-	case "新手求助":
-		return "新手求助"
-	case "晒宠":
-		return "晒宠"
-	case "经验":
-		return "经验"
-	default: // 推荐 / 关注
-		return ""
-	}
-}
-
-// ListPosts 帖子分页列表。userID 用于「关注」tab 过滤和标记关注状态（可为空）。
-func (s *Service) ListPosts(userID, tab string, offset, limit int) ([]model.Post, int64, error) {
-	q := s.db.Model(&model.Post{}).Where("status = ?", model.PostPublished)
-	if tag := tabTag(tab); tag != "" {
-		q = q.Where("JSON_CONTAINS(tags, ?)", `"`+tag+`"`)
-	}
-	if tab == "关注" {
-		ids := s.followeeIDs(userID)
-		if len(ids) == 0 {
-			// 一个都没关注：返回空列表，而不是退化成「推荐」
-			return []model.Post{}, 0, nil
-		}
-		q = q.Where("user_id IN ?", ids)
-	}
-	var total int64
-	if err := q.Count(&total).Error; err != nil {
-		return nil, 0, err
-	}
-	var posts []model.Post
-	if err := q.Order("id desc").Offset(offset).Limit(limit).Find(&posts).Error; err != nil {
-		return nil, 0, err
-	}
-	s.attachPostImages(posts)
-	s.markFollowed(userID, posts)
-	return posts, total, nil
-}
-
-// GetPost 帖子详情
-func (s *Service) GetPost(postID string) (*model.Post, error) {
-	var p model.Post
-	if err := s.db.First(&p, postID).Error; err != nil {
-		if err == gorm.ErrRecordNotFound {
-			return nil, ErrNotFound
-		}
-		return nil, err
-	}
-	one := []model.Post{p}
-	s.attachPostImages(one)
-	return &one[0], nil
-}
-
-// PostInput 发帖入参
-type PostInput struct {
-	PetID        *string
-	Identity     string
-	Content      string
-	Tags         datatypes.JSON
-	Images       datatypes.JSON
-	ImageFileIDs datatypes.JSON
-}
-
-// CreatePost 发帖
-func (s *Service) CreatePost(userID string, in PostInput) (*model.Post, error) {
-	// 取作者信息：统一用发布者昵称（去掉了发布身份选择），openid 给内容安全接口用
-	var user model.User
-	s.db.Select("id, open_id, nickname").First(&user, userID)
-	authorName := user.Nickname
-	if authorName == "" {
-		authorName = "宠友"
-	}
-	authorEmoji := "🐾"
-	imgURLs := s.resolveImageURLs(in.ImageFileIDs)
-
-	// 发布前过内容安全：文本同步判、图片提交异步查。检测不了或有图 → 待人工/待回调
-	status, _ := s.moderateInitial(in.Content, user.OpenID, 3, len(imgURLs) > 0)
-
-	p := model.Post{
-		UserID: userID, PetID: in.PetID, AuthorName: authorName, AuthorEmoji: authorEmoji,
-		Identity: in.Identity, Content: in.Content, Tags: in.Tags, Images: in.Images,
-		ImageFileIDs: in.ImageFileIDs, Status: status,
-	}
-	if err := s.db.Create(&p).Error; err != nil {
-		return nil, err
-	}
-	// 文本已过、但有图 → 逐张提交异步检测，结果回调再决定放出/打回
-	if status == model.PostPending && len(imgURLs) > 0 {
-		s.submitImageChecks("post", p.ID, user.OpenID, imgURLs, 3)
-	}
-	one := []model.Post{p}
-	s.attachPostImages(one)
-	return &one[0], nil
-}
-
-// resolveImageURLs 把 file id 数组（JSON）解析成可访问 URL 列表
-func (s *Service) resolveImageURLs(fileIDs datatypes.JSON) []string {
-	if len(fileIDs) == 0 {
-		return nil
-	}
-	var ids []string
-	if json.Unmarshal(fileIDs, &ids) != nil || len(ids) == 0 {
-		return nil
-	}
-	m := s.fileURLs(ids)
-	urls := make([]string, 0, len(ids))
-	for _, id := range ids {
-		if u := m[id]; u != "" {
-			urls = append(urls, u)
-		}
-	}
-	return urls
-}
-
-// LikePost 点赞（幂等：已赞则不重复计数）
-func (s *Service) LikePost(userID, postID string) (int, error) {
-	if _, err := s.GetPost(postID); err != nil {
-		return 0, err
-	}
-	err := s.db.Transaction(func(tx *gorm.DB) error {
-		like := model.PostLike{PostID: postID, UserID: userID}
-		res := tx.Where("post_id = ? AND user_id = ?", postID, userID).FirstOrCreate(&like)
-		if res.Error != nil {
-			return res.Error
-		}
-		if res.RowsAffected == 1 { // 新建才计数
-			return tx.Model(&model.Post{}).Where("id = ?", postID).
-				UpdateColumn("like_count", gorm.Expr("like_count + 1")).Error
-		}
-		return nil
-	})
-	if err != nil {
-		return 0, err
-	}
-	return s.postLikeCount(postID)
-}
-
-// UnlikePost 取消点赞
-func (s *Service) UnlikePost(userID, postID string) (int, error) {
-	if _, err := s.GetPost(postID); err != nil {
-		return 0, err
-	}
-	err := s.db.Transaction(func(tx *gorm.DB) error {
-		res := tx.Where("post_id = ? AND user_id = ?", postID, userID).Delete(&model.PostLike{})
-		if res.Error != nil {
-			return res.Error
-		}
-		if res.RowsAffected == 1 {
-			return tx.Model(&model.Post{}).Where("id = ? AND like_count > 0", postID).
-				UpdateColumn("like_count", gorm.Expr("like_count - 1")).Error
-		}
-		return nil
-	})
-	if err != nil {
-		return 0, err
-	}
-	return s.postLikeCount(postID)
-}
-
-func (s *Service) postLikeCount(postID string) (int, error) {
-	var p model.Post
-	if err := s.db.Select("like_count").First(&p, postID).Error; err != nil {
-		return 0, err
-	}
-	return p.LikeCount, nil
-}
-
-// ListComments 评论分页
-func (s *Service) ListComments(userID, postID string, offset, limit int) ([]model.Comment, int64, error) {
-	base := func() *gorm.DB {
-		return s.db.Model(&model.Comment{}).Where("post_id = ? AND status = ?", postID, "published")
-	}
-	// total 是这条帖子的评论总数（含回复），和帖子上显示的数字对得上
-	var total int64
-	if err := base().Count(&total).Error; err != nil {
-		return nil, 0, err
-	}
-	// 只分页一级评论，回复跟着它爹一起返回
-	var roots []model.Comment
-	if err := base().Where("parent_id = ? OR parent_id IS NULL", "").
-		Order("id desc").Offset(offset).Limit(limit).Find(&roots).Error; err != nil {
-		return nil, 0, err
-	}
-	if len(roots) == 0 {
-		return []model.Comment{}, total, nil
-	}
-
-	ids := make([]string, 0, len(roots))
-	for i := range roots {
-		roots[i].IsSelf = roots[i].UserID == userID
-		ids = append(ids, roots[i].ID)
-	}
-	// 一次查完这一页所有一级评论的回复，不要每条一次查询
-	var replies []model.Comment
-	s.db.Where("parent_id IN ? AND status = ?", ids, "published").Order("id asc").Find(&replies)
-	byParent := map[string][]model.Comment{}
-	for i := range replies {
-		replies[i].IsSelf = replies[i].UserID == userID
-		byParent[replies[i].ParentID] = append(byParent[replies[i].ParentID], replies[i])
-	}
-	for i := range roots {
-		list := byParent[roots[i].ID]
-		if list == nil {
-			list = []model.Comment{} // 空切片而不是 nil，否则 JSON 出来是 null
-		}
-		roots[i].ReplyN = len(list)
-		// 默认只带前 3 条，其余等前端点「展开」再要，避免热门评论一次拉几百条
-		if len(list) > 3 {
-			list = list[:3]
-		}
-		roots[i].Replies = list
-	}
-	return roots, total, nil
-}
-
-// ListReplies 展开某条一级评论下的全部回复
-func (s *Service) ListReplies(userID, commentID string) ([]model.Comment, error) {
-	var list []model.Comment
-	if err := s.db.Where("parent_id = ? AND status = ?", commentID, "published").
-		Order("id asc").Find(&list).Error; err != nil {
-		return nil, err
-	}
-	for i := range list {
-		list[i].IsSelf = list[i].UserID == userID
-	}
-	return list, nil
-}
-
-// CreateComment 评论
-func (s *Service) CreateComment(userID, postID string, content string, images []string, parentID string) (*model.Comment, error) {
-	if _, err := s.GetPost(postID); err != nil {
-		return nil, err
-	}
-	var user model.User
-	name := "宠友"
-	if err := s.db.First(&user, userID).Error; err == nil && user.Nickname != "" {
-		name = user.Nickname
-	}
-	// 回复的回复仍然挂到同一条一级评论下，保持两级不塌成深树
-	replyTo := ""
-	if parentID != "" {
-		var parent model.Comment
-		if err := s.db.Where("id = ? AND post_id = ?", parentID, postID).First(&parent).Error; err != nil {
-			return nil, ErrNotFound
-		}
-		if parent.ParentID != "" {
-			replyTo = parent.AuthorName
-			parentID = parent.ParentID
-		}
-	}
-
-	// 评论也过内容安全（scene=2 评论）。图片这里已经是可访问 URL
-	status, _ := s.moderateInitial(content, user.OpenID, 2, len(images) > 0)
-
-	comment := model.Comment{
-		PostID: postID, UserID: userID, AuthorName: name, Content: content,
-		Status: status, ParentID: parentID, ReplyToName: replyTo,
-	}
-	// 配图存 JSON 数组。空数组也要显式写，否则前端拿到 null 还要额外判空
-	if b, err := json.Marshal(images); err == nil && len(images) > 0 {
-		comment.Images = b
-	}
-	if err := s.db.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Create(&comment).Error; err != nil {
-			return err
-		}
-		// 待审核/打回的评论先不计入楼主的评论数，过审后再补
-		if status == model.PostPublished {
-			return tx.Model(&model.Post{}).Where("id = ?", postID).
-				UpdateColumn("comment_count", gorm.Expr("comment_count + 1")).Error
-		}
-		return nil
-	}); err != nil {
-		return nil, err
-	}
-	// 文本已过、有图 → 异步查图
-	if status == model.PostPending && len(images) > 0 {
-		s.submitImageChecks("comment", comment.ID, user.OpenID, images, 2)
-	}
-	return &comment, nil
-}
-
-// DeleteOwnPost 用户删除自己的帖子（软删除，保留数据可追溯）
-func (s *Service) DeleteOwnPost(userID, postID string) error {
-	var p model.Post
-	if err := s.db.Where("id = ?", postID).First(&p).Error; err != nil {
-		return ErrNotFound
-	}
-	if p.UserID != userID {
-		return ErrForbidden
-	}
-	return s.db.Model(&model.Post{}).Where("id = ?", postID).
-		Update("status", model.PostDeleted).Error
-}
-
-// DeleteOwnComment 用户删除自己的评论，并同步帖子评论数
-func (s *Service) DeleteOwnComment(userID, commentID string) error {
-	var c model.Comment
-	if err := s.db.Where("id = ?", commentID).First(&c).Error; err != nil {
-		return ErrNotFound
-	}
-	if c.UserID != userID {
-		return ErrForbidden
-	}
-	if c.Status == "deleted" {
-		return nil // 幂等
-	}
-	return s.db.Transaction(func(tx *gorm.DB) error {
-		if err := tx.Model(&model.Comment{}).Where("id = ?", commentID).
-			Update("status", "deleted").Error; err != nil {
-			return err
-		}
-		// 删一级评论要连它下面的回复一起删，否则回复会变成挂在空处的孤儿
-		n := int64(1)
-		if c.ParentID == "" {
-			res := tx.Model(&model.Comment{}).
-				Where("parent_id = ? AND status = ?", commentID, "published").
-				Update("status", "deleted")
-			if res.Error != nil {
-				return res.Error
-			}
-			n += res.RowsAffected
-		}
-		return tx.Model(&model.Post{}).Where("id = ? AND comment_count >= ?", c.PostID, n).
-			UpdateColumn("comment_count", gorm.Expr("comment_count - ?", n)).Error
-	})
-}

pets-be/internal/service/community_bot.go

@@ -1,247 +0,0 @@
-package service
-
-import (
-	"encoding/json"
-	"fmt"
-	"math/rand"
-	"time"
-
-	"gorm.io/datatypes"
-
-	"github.com/sundynix/pets-be/internal/ai"
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-const botTickMinutes = 15
-
-// 话题种子，增加生成多样性
-var botTopics = []string{
-	"新手第一次给猫换粮的经历和注意点",
-	"幼犬疫苗期间的日常照护",
-	"猫咪软便观察和调理的经验",
-	"遛狗时防止捡食的小技巧",
-	"换季掉毛严重怎么护理",
-	"刚到家的猫如何度过应激期",
-	"给狗狗刷牙、清口腔的经验",
-	"记录体重时发现的小变化",
-	"驱虫到期提醒和实操",
-	"多猫家庭的相处磨合",
-	"老年猫饮水和肾脏健康关注点",
-	"幼猫社会化和玩耍引导",
-}
-
-// 默认虚拟宠友账号池（昵称 + emoji 头像）
-var botSeeds = []struct{ Name, Emoji string }{
-	{"团子的日常", "🐱"}, {"布丁妈妈", "🐶"}, {"三花小报告", "🐱"},
-	{"柯基屁股蛋", "🐶"}, {"橘座驾到", "🐱"}, {"奶牛猫饲养员", "🐮"},
-	{"金毛暖暖", "🦮"}, {"布偶少爷", "😺"}, {"英短小灰灰", "🐱"},
-	{"泰迪不乖", "🐩"}, {"狸花猫巡逻队", "🐈"}, {"雪纳瑞老张", "🐶"},
-	{"银渐层日记", "😸"}, {"哈士奇拆家现场", "🐺"}, {"暹罗小王子", "🐱"},
-	{"边牧上学记", "🐕"}, {"美短起司", "🧀"}, {"柴犬麻薯", "🐕"},
-	{"无毛猫斯芬克斯", "🐱"}, {"比熊棉花糖", "🐶"}, {"缅因大橘", "🦁"},
-	{"腊肠一米五", "🌭"}, {"加菲脸圆圆", "😻"}, {"萨摩耶微笑", "🐻‍❄️"},
-	{"蓝猫布加迪", "🐱"}, {"法斗打呼噜", "🐶"}, {"折耳软软", "🐱"},
-	{"阿拉斯加大脸", "🐺"},
-}
-
-// 兜底文案（AI 未开启/失败时用）
-var fallbackPosts = []string{
-	"换粮第3天，软便基本好了，7天过渡法真的有用，分享给同样在换粮的姐妹～",
-	"幼猫社会化真的重要，每天陪玩20分钟，现在一点都不怕生人了🐱",
-	"提醒大家驱虫别忘记，我差点漏了，手机日历设个提醒最保险。",
-	"金毛换季掉毛太夸张了，每天梳一次+补点卵磷脂，情况好多了。",
-}
-
-// getBotConfig 取单例配置（不存在返回内置默认，不写库）
-func (s *Service) getBotConfig() model.CommunityBotConfig {
-	var c model.CommunityBotConfig
-	if err := s.db.First(&c, "1").Error; err != nil {
-		return model.CommunityBotConfig{Enabled: true, DailyCount: 3, StartHour: 9, EndHour: 21}
-	}
-	return c
-}
-
-// GetCommunityBotConfig 后台读取配置
-func (s *Service) GetCommunityBotConfig() model.CommunityBotConfig {
-	return s.getBotConfig()
-}
-
-// SaveCommunityBotConfig 后台保存配置（固定 id=1 upsert）
-func (s *Service) SaveCommunityBotConfig(in model.CommunityBotConfig) (model.CommunityBotConfig, error) {
-	if in.DailyCount < 0 {
-		in.DailyCount = 0
-	}
-	if in.StartHour < 0 || in.StartHour > 23 {
-		in.StartHour = 9
-	}
-	if in.EndHour < 1 || in.EndHour > 24 {
-		in.EndHour = 21
-	}
-	if in.EndHour <= in.StartHour {
-		in.EndHour = in.StartHour + 1
-	}
-	in.ID = "1"
-	if err := s.db.Save(&in).Error; err != nil {
-		return in, err
-	}
-	return in, nil
-}
-
-// SeedCommunityBot 启动幂等 seed：虚拟账号池（按昵称补齐新增账号）+ 配置单例
-func (s *Service) SeedCommunityBot() error {
-	// 迁移前的旧用户 is_bot 为 NULL，回填为 false 便于筛选
-	if err := s.db.Model(&model.User{}).Where("is_bot IS NULL").Update("is_bot", false).Error; err != nil {
-		return err
-	}
-	for _, b := range botSeeds {
-		var n int64
-		if err := s.db.Model(&model.User{}).Where("nickname = ? AND is_bot = ?", b.Name, true).Count(&n).Error; err != nil {
-			return err
-		}
-		if n == 0 {
-			u := model.User{Nickname: b.Name, Avatar: b.Emoji, IsBot: true, Onboarded: true}
-			if err := s.db.Create(&u).Error; err != nil {
-				return err
-			}
-		}
-	}
-	var cfgCount int64
-	if err := s.db.Model(&model.CommunityBotConfig{}).Count(&cfgCount).Error; err != nil {
-		return err
-	}
-	if cfgCount == 0 {
-		c := model.CommunityBotConfig{Enabled: true, DailyCount: 3, StartHour: 9, EndHour: 21}
-		c.ID = "1"
-		if err := s.db.Create(&c).Error; err != nil {
-			return err
-		}
-	}
-	return nil
-}
-
-// countAIPostsToday 今天已生成的 AI 帖数
-func (s *Service) countAIPostsToday() int64 {
-	now := time.Now()
-	start := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
-	var n int64
-	s.db.Model(&model.Post{}).Where("is_ai = ? AND created_at >= ?", true, start).Count(&n)
-	return n
-}
-
-// GenerateCommunityPosts 生成 n 条 AI 帖并入库，返回实际生成数
-func (s *Service) GenerateCommunityPosts(n int) (int, error) {
-	if n <= 0 {
-		return 0, nil
-	}
-	var bots []model.User
-	if err := s.db.Where("is_bot = ?", true).Find(&bots).Error; err != nil {
-		return 0, err
-	}
-	if len(bots) == 0 {
-		return 0, nil
-	}
-	made := 0
-	for i := 0; i < n; i++ {
-		bot := bots[rand.Intn(len(bots))]
-		content, tag := s.genOnePostContent()
-		if content == "" {
-			continue
-		}
-		tagsJSON, _ := json.Marshal([]string{tag})
-		imagesJSON, _ := json.Marshal(pickPhotos())
-		p := model.Post{
-			UserID: bot.ID, AuthorName: bot.Nickname, AuthorEmoji: bot.Avatar,
-			Identity: "petName", Content: content, Tags: datatypes.JSON(tagsJSON),
-			Images:    datatypes.JSON(imagesJSON),
-			LikeCount: rand.Intn(40), Status: model.PostPublished, IsAI: true,
-		}
-		if err := s.db.Create(&p).Error; err != nil {
-			return made, err
-		}
-		made++
-	}
-	return made, nil
-}
-
-// 配图 emoji 池（App 用 emoji 当照片渲染），当作帖子的「图」
-var photoPool = []string{"🐱", "🐶", "🐈", "🐕", "🍚", "🦴", "🧶", "🪀", "🏠", "🌿", "🛁", "💊", "🐾", "🍗", "🥩", "🧸", "☀️", "🛏️"}
-
-// pickPhotos ~65% 概率随机贴 1-3 张配图，其余纯文字（更自然）
-func pickPhotos() []string {
-	if rand.Float64() > 0.65 {
-		return []string{}
-	}
-	n := 1 + rand.Intn(3)
-	out := make([]string, 0, n)
-	for i := 0; i < n; i++ {
-		out = append(out, photoPool[rand.Intn(len(photoPool))])
-	}
-	return out
-}
-
-// genOnePostContent 生成一条文案 + 标签；AI 不可用/失败回退内置文案
-func (s *Service) genOnePostContent() (string, string) {
-	tags := []string{"晒宠", "求助", "经验", "避坑"}
-	tag := tags[rand.Intn(len(tags))]
-	if !s.ai.Enabled() {
-		return fallbackPosts[rand.Intn(len(fallbackPosts))], tag
-	}
-	topic := botTopics[rand.Intn(len(botTopics))]
-	system := aiSafetyPrompt + `
-
-你在为宠物社区「宠友圈」生成一条真实、口语化的养宠动态，像普通铲屎官发的朋友圈。
-要求：40-120 字；真实有细节，可带 1-2 个 emoji；涉及异常要顺带提醒何时就医；不要标题、不要话题标签、不要营销口吻。
-只输出 JSON：{"content":"","tag":"晒宠|求助|经验|避坑"}`
-	user := fmt.Sprintf("主题：%s。请生成一条。", topic)
-	out, err := s.ai.Complete(system, []ai.Message{{Role: "user", Content: user}}, ai.Options{JSON: true, Temperature: -1})
-	if err != nil {
-		return fallbackPosts[rand.Intn(len(fallbackPosts))], tag
-	}
-	var r struct {
-		Content string `json:"content"`
-		Tag     string `json:"tag"`
-	}
-	if err := json.Unmarshal([]byte(extractJSON(out)), &r); err != nil || r.Content == "" {
-		return fallbackPosts[rand.Intn(len(fallbackPosts))], tag
-	}
-	if r.Tag != "" {
-		tag = r.Tag
-	}
-	return r.Content, tag
-}
-
-// RunCommunityBotTick 定时器每次调用：白天窗口内按剩余名额概率投放，天然打散在白天
-func (s *Service) RunCommunityBotTick() {
-	cfg := s.getBotConfig()
-	if !cfg.Enabled || cfg.DailyCount <= 0 {
-		return
-	}
-	now := time.Now()
-	h := now.Hour()
-	if h < cfg.StartHour || h >= cfg.EndHour {
-		return
-	}
-	today := s.countAIPostsToday()
-	if today >= int64(cfg.DailyCount) {
-		return
-	}
-	remaining := cfg.DailyCount - int(today)
-	minsLeft := (cfg.EndHour-h)*60 - now.Minute()
-	ticksLeft := minsLeft / botTickMinutes
-	if ticksLeft < 1 {
-		ticksLeft = 1
-	}
-	if rand.Float64() <= float64(remaining)/float64(ticksLeft) {
-		_, _ = s.GenerateCommunityPosts(1)
-	}
-}
-
-// StartCommunityBot 启动后台定时投放协程
-func (s *Service) StartCommunityBot() {
-	go func() {
-		for {
-			s.RunCommunityBotTick()
-			time.Sleep(botTickMinutes * time.Minute)
-		}
-	}()
-}

pets-be/internal/service/feedback.go

@@ -1,50 +0,0 @@
-package service
-
-import (
-	"errors"
-	"strings"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// CreateFeedback 提交意见反馈
-func (s *Service) CreateFeedback(userID, content, contact string) (*model.Feedback, error) {
-	content = strings.TrimSpace(content)
-	if content == "" {
-		return nil, errors.New("反馈内容不能为空")
-	}
-	if len([]rune(content)) > 1000 {
-		return nil, errors.New("反馈内容太长了")
-	}
-	name := ""
-	var u model.User
-	if err := s.db.Select("nickname").First(&u, "id = ?", userID).Error; err == nil {
-		name = u.Nickname
-	}
-	f := model.Feedback{UserID: userID, Nickname: name, Content: content, Contact: strings.TrimSpace(contact)}
-	if err := s.db.Create(&f).Error; err != nil {
-		return nil, err
-	}
-	return &f, nil
-}
-
-// ListFeedbackAdmin 后台反馈分页
-func (s *Service) ListFeedbackAdmin(offset, limit int) ([]model.Feedback, int64, error) {
-	var total int64
-	s.db.Model(&model.Feedback{}).Count(&total)
-	var list []model.Feedback
-	err := s.db.Order("id desc").Offset(offset).Limit(limit).Find(&list).Error
-	return list, total, err
-}
-
-// SetFeedbackHandled 标记反馈已处理
-func (s *Service) SetFeedbackHandled(id string, handled bool) error {
-	res := s.db.Model(&model.Feedback{}).Where("id = ?", id).Update("handled", handled)
-	if res.Error != nil {
-		return res.Error
-	}
-	if res.RowsAffected == 0 {
-		return ErrNotFound
-	}
-	return nil
-}

pets-be/internal/service/file.go

@@ -1,92 +0,0 @@
-package service
-
-import (
-	"bytes"
-	"crypto/md5"
-	"encoding/hex"
-	"errors"
-	"io"
-	"path"
-	"strings"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 允许的图片扩展名（服务端兜底校验，前端已限制仅图片）
-var imageExts = map[string]bool{
-	".jpg": true, ".jpeg": true, ".png": true, ".gif": true,
-	".webp": true, ".bmp": true, ".heic": true, ".heif": true,
-}
-
-// UploadFile 上传文件并按 MD5 去重：内容相同直接返回已存记录，不重复占用 MinIO 空间。
-func (s *Service) UploadFile(reader io.Reader, filename, contentType string) (*model.File, error) {
-	data, err := io.ReadAll(reader)
-	if err != nil {
-		return nil, err
-	}
-	sum := md5.Sum(data)
-	md5hex := hex.EncodeToString(sum[:])
-
-	// 已有相同内容 → 直接复用（URL 按当前配置重建，避免旧地址）
-	var existing model.File
-	if err := s.db.Where("md5 = ?", md5hex).First(&existing).Error; err == nil {
-		existing.URL = s.storage.PublicURL(existing.ObjectName)
-		return &existing, nil
-	}
-
-	ext := strings.ToLower(path.Ext(filename))
-	if !imageExts[ext] && !strings.HasPrefix(contentType, "image/") {
-		return nil, errors.New("只允许上传图片文件")
-	}
-	if contentType == "" {
-		contentType = "application/octet-stream"
-	}
-	// 按上传月份分文件夹：uploads/2026-07/<md5>.jpg。文件名仍用 md5 保证唯一。
-	// 同内容命中上面的去重直接复用，不会因为跨月再传一份
-	objectName := "uploads/" + time.Now().Format("2006-01") + "/" + md5hex + ext
-	url, err := s.storage.Upload(objectName, bytes.NewReader(data), int64(len(data)), contentType)
-	if err != nil {
-		return nil, err
-	}
-	f := model.File{
-		MD5: md5hex, ObjectName: objectName, URL: url,
-		Size: int64(len(data)), ContentType: contentType, Ext: ext,
-	}
-	if err := s.db.Create(&f).Error; err != nil {
-		return nil, err
-	}
-	return &f, nil
-}
-
-// fileURL 按 file_id 取 URL（由 object_name + 当前配置拼出，空 id 或不存在返回空串）
-func (s *Service) fileURL(id string) string {
-	if id == "" {
-		return ""
-	}
-	var f model.File
-	if err := s.db.Select("object_name").First(&f, "id = ?", id).Error; err != nil {
-		return ""
-	}
-	return s.storage.PublicURL(f.ObjectName)
-}
-
-// fileURLs 批量按 file_id 取 URL
-func (s *Service) fileURLs(ids []string) map[string]string {
-	out := map[string]string{}
-	clean := make([]string, 0, len(ids))
-	for _, id := range ids {
-		if id != "" {
-			clean = append(clean, id)
-		}
-	}
-	if len(clean) == 0 {
-		return out
-	}
-	var files []model.File
-	s.db.Select("id, object_name").Where("id IN ?", clean).Find(&files)
-	for _, f := range files {
-		out[f.ID] = s.storage.PublicURL(f.ObjectName)
-	}
-	return out
-}

pets-be/internal/service/follow.go

@@ -1,70 +0,0 @@
-package service
-
-import (
-	"errors"
-
-	"gorm.io/gorm"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// FollowUser 关注某人（幂等；不能关注自己）
-func (s *Service) FollowUser(followerID, followeeID string) error {
-	if followerID == "" || followeeID == "" {
-		return errors.New("参数不完整")
-	}
-	if followerID == followeeID {
-		return errors.New("不能关注自己")
-	}
-	var u model.User
-	if err := s.db.Select("id").First(&u, "id = ?", followeeID).Error; err != nil {
-		return ErrNotFound
-	}
-	f := model.Follow{FollowerID: followerID, FolloweeID: followeeID}
-	return s.db.Where("follower_id = ? AND followee_id = ?", followerID, followeeID).
-		FirstOrCreate(&f).Error
-}
-
-// UnfollowUser 取消关注（幂等）
-func (s *Service) UnfollowUser(followerID, followeeID string) error {
-	return s.db.Where("follower_id = ? AND followee_id = ?", followerID, followeeID).
-		Delete(&model.Follow{}).Error
-}
-
-// followeeIDs 我关注的所有人
-func (s *Service) followeeIDs(userID string) []string {
-	var ids []string
-	s.db.Model(&model.Follow{}).Where("follower_id = ?", userID).Pluck("followee_id", &ids)
-	return ids
-}
-
-// markFollowed 标记帖子作者是否已被我关注（用于前端显示「关注」按钮）
-func (s *Service) markFollowed(userID string, posts []model.Post) {
-	if userID == "" || len(posts) == 0 {
-		return
-	}
-	authors := make([]string, 0, len(posts))
-	for i := range posts {
-		if posts[i].UserID != "" && posts[i].UserID != userID {
-			authors = append(authors, posts[i].UserID)
-		}
-	}
-	if len(authors) == 0 {
-		return
-	}
-	var followed []string
-	s.db.Model(&model.Follow{}).
-		Where("follower_id = ? AND followee_id IN ?", userID, authors).
-		Pluck("followee_id", &followed)
-	set := make(map[string]bool, len(followed))
-	for _, id := range followed {
-		set[id] = true
-	}
-	for i := range posts {
-		posts[i].IsSelf = posts[i].UserID == userID
-		posts[i].Followed = set[posts[i].UserID]
-	}
-}
-
-// ensureNotFound 供 handler 区分错误类型
-var _ = gorm.ErrRecordNotFound

pets-be/internal/service/home.go

@@ -1,247 +0,0 @@
-package service
-
-import (
-	"fmt"
-	"math"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/ai"
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// HomeInsight 首页洞察条一项：Bold 为大号加粗值，Text 为说明
-type HomeInsight struct {
-	Bold string `json:"bold"`
-	Text string `json:"text"`
-}
-
-// WeekDay 首页日期条一格
-type WeekDay struct {
-	Weekday string `json:"weekday"` // 一二三四五六日
-	Day     int    `json:"day"`
-	Date    string `json:"date"`    // YYYY-MM-DD，供首页点击查当日任务
-	Active  bool   `json:"active"`  // 是否今天
-	HasDot  bool   `json:"has_dot"` // 当天有任务/记录/提醒
-}
-
-// HomeSummary 首页所需的全部动态数据
-type HomeSummary struct {
-	Greeting     string        `json:"greeting"`
-	Insights     []HomeInsight `json:"insights"`
-	Week         []WeekDay     `json:"week"`
-	Advice       string        `json:"advice"`
-	HealthPct    int           `json:"health_pct"`
-	HealthStatus string        `json:"health_status"`
-}
-
-var weekdayCN = []string{"日", "一", "二", "三", "四", "五", "六"}
-
-// GetHomeSummary 计算首页汇总
-func (s *Service) GetHomeSummary(userID, petID string) (*HomeSummary, error) {
-	pet, err := s.ownedPet(userID, petID)
-	if err != nil {
-		return nil, err
-	}
-	now := time.Now()
-
-	res := &HomeSummary{
-		Greeting:     greeting(now, s.userNickname(userID)),
-		HealthStatus: pet.HealthStatus,
-		Insights:     s.homeInsights(petID, now),
-		Week:         s.homeWeek(petID, now),
-		Advice:       s.dailyAdvice(pet),
-		HealthPct:    s.todayCompletionPct(petID, now),
-	}
-	return res, nil
-}
-
-func (s *Service) userNickname(userID string) string {
-	var u model.User
-	if err := s.db.Select("nickname").First(&u, userID).Error; err == nil && u.Nickname != "" {
-		return u.Nickname
-	}
-	return "铲屎官"
-}
-
-func greeting(t time.Time, name string) string {
-	h := t.Hour()
-	switch {
-	case h < 11:
-		return "早上好，" + name
-	case h < 14:
-		return "中午好，" + name
-	case h < 18:
-		return "下午好，" + name
-	default:
-		return "晚上好，" + name
-	}
-}
-
-func (s *Service) homeInsights(petID string, now time.Time) []HomeInsight {
-	insights := make([]HomeInsight, 0, 3)
-	today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
-
-	// 1) 最近一条未到期的提醒
-	var rem model.Reminder
-	if err := s.db.Where("pet_id = ? AND next_due_date >= ?", petID, today).
-		Order("next_due_date asc").First(&rem).Error; err == nil && rem.NextDueDate != nil {
-		days := int(math.Ceil(rem.NextDueDate.Sub(today).Hours() / 24))
-		bold := fmt.Sprintf("%d天后", days)
-		if days <= 0 {
-			bold = "今天"
-		}
-		insights = append(insights, HomeInsight{Bold: bold, Text: rem.Title})
-	}
-
-	// 2) 本周体重变化
-	weekAgo := today.AddDate(0, 0, -7)
-	var latest, earliest model.HealthRecord
-	if s.db.Where("pet_id = ? AND type = ? AND occurred_at >= ?", petID, model.RecordWeight, weekAgo).
-		Order("occurred_at desc").First(&latest).Error == nil {
-		if s.db.Where("pet_id = ? AND type = ? AND occurred_at >= ?", petID, model.RecordWeight, weekAgo).
-			Order("occurred_at asc").First(&earliest).Error == nil {
-			d := latest.NumValue - earliest.NumValue
-			insights = append(insights, HomeInsight{Bold: fmt.Sprintf("%+.1fkg", d), Text: "本周体重"})
-		}
-	}
-
-	// 3) 连续记录天数
-	if n := s.streakDays(petID, now); n > 0 {
-		insights = append(insights, HomeInsight{Bold: fmt.Sprintf("%d天", n), Text: "连续记录"})
-	}
-	return insights
-}
-
-// streakDays 从今天往前，连续有健康记录的天数
-func (s *Service) streakDays(petID string, now time.Time) int {
-	streak := 0
-	day := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
-	for i := 0; i < 60; i++ {
-		start := day.AddDate(0, 0, -i)
-		end := start.AddDate(0, 0, 1)
-		var cnt int64
-		s.db.Model(&model.HealthRecord{}).
-			Where("pet_id = ? AND occurred_at >= ? AND occurred_at < ?", petID, start, end).Count(&cnt)
-		if cnt == 0 {
-			break
-		}
-		streak++
-	}
-	return streak
-}
-
-func (s *Service) homeWeek(petID string, now time.Time) []WeekDay {
-	// 本周一为起点
-	today := time.Date(now.Year(), now.Month(), now.Day(), 0, 0, 0, 0, now.Location())
-	offset := (int(today.Weekday()) + 6) % 7 // 周一=0
-	monday := today.AddDate(0, 0, -offset)
-
-	dotSet := s.datesWithActivity(petID, monday, monday.AddDate(0, 0, 7))
-
-	week := make([]WeekDay, 7)
-	for i := 0; i < 7; i++ {
-		d := monday.AddDate(0, 0, i)
-		week[i] = WeekDay{
-			Weekday: weekdayCN[int(d.Weekday())],
-			Day:     d.Day(),
-			Date:    d.Format("2006-01-02"),
-			Active:  d.Equal(today),
-			HasDot:  dotSet[d.Format("2006-01-02")],
-		}
-	}
-	return week
-}
-
-// datesWithActivity 区间内有任务/记录/提醒的日期集合
-func (s *Service) datesWithActivity(petID string, start, end time.Time) map[string]bool {
-	set := map[string]bool{}
-	var ts []time.Time
-	s.db.Model(&model.DailyTask{}).Where("pet_id = ? AND task_date >= ? AND task_date < ?", petID, start, end).Pluck("task_date", &ts)
-	for _, t := range ts {
-		set[t.Format("2006-01-02")] = true
-	}
-	var rs []time.Time
-	s.db.Model(&model.HealthRecord{}).Where("pet_id = ? AND occurred_at >= ? AND occurred_at < ?", petID, start, end).Pluck("occurred_at", &rs)
-	for _, t := range rs {
-		set[t.Format("2006-01-02")] = true
-	}
-	var reminders []model.Reminder
-	s.db.Where("pet_id = ? AND next_due_date >= ? AND next_due_date < ?", petID, start, end).Find(&reminders)
-	for _, r := range reminders {
-		if r.NextDueDate != nil {
-			set[r.NextDueDate.Format("2006-01-02")] = true
-		}
-	}
-	// 30 天计划路线图节点也算「有活动」，让首页周历与计划日历一致
-	for _, d := range s.planNodeDates(petID, start, end) {
-		set[d.Format("2006-01-02")] = true
-	}
-	return set
-}
-
-func (s *Service) todayCompletionPct(petID string, now time.Time) int {
-	// 任务是 PlanTask（DailyTask 已空）。取宠物的 active 30 天计划，算今天那天的完成占比
-	var plan model.Plan
-	if s.db.Where("pet_id = ? AND kind = ? AND status = ?", petID, model.PlanThirtyDay, "active").
-		Order("id desc").First(&plan).Error != nil {
-		return 0
-	}
-	day := dayIndexOf(&plan, now)
-	if day < 0 {
-		return 0
-	}
-	var total, done int64
-	s.db.Model(&model.PlanTask{}).Where("plan_id = ? AND day = ?", plan.ID, day).Count(&total)
-	if total == 0 {
-		return 0
-	}
-	s.db.Model(&model.PlanTask{}).Where("plan_id = ? AND day = ? AND done = ?", plan.ID, day, true).Count(&done)
-	return int(math.Round(float64(done) / float64(total) * 100))
-}
-
-// dailyAdvice 今日建议：每宠每天缓存一条；启用模型则真调，否则规则化
-func (s *Service) dailyAdvice(pet *model.Pet) string {
-	day := time.Now().Format("2006-01-02")
-	var da model.DailyAdvice
-	if err := s.db.Where("pet_id = ? AND day = ?", pet.ID, day).First(&da).Error; err == nil {
-		return da.Text
-	}
-
-	text := fmt.Sprintf("%s处于%s，建议今天重点观察体重、饮食和排便。若出现连续呕吐、精神明显变差或便血，应尽快就医。", pet.Name, pet.Stage)
-	if s.ai != nil && s.ai.Enabled() {
-		system := aiSafetyPrompt + "\n\n" + s.petBrief(pet.ID) +
-			"\n请用2-3句话给出今天的养宠重点提醒，亲切简洁，直接给建议不要寒暄。"
-		if r, err := s.ai.Complete(system, []ai.Message{{Role: "user", Content: "今天的养宠建议"}}, ai.Options{Temperature: -1}); err == nil && r != "" {
-			text = r
-		}
-	}
-	_ = s.db.Create(&model.DailyAdvice{PetID: pet.ID, Day: day, Text: text}).Error
-	return text
-}
-
-// UserSummary 我的页所需计数
-type UserSummary struct {
-	Pets      int64  `json:"pets"`
-	Records   int64  `json:"records"`
-	Reminders int64  `json:"reminders"`
-	Following int64  `json:"following"` // 我关注了多少人
-	Followers int64  `json:"followers"` // 多少人关注我
-	ProStatus string `json:"pro_status"`
-}
-
-// GetUserSummary 汇总当前用户名下计数
-func (s *Service) GetUserSummary(userID string) (*UserSummary, error) {
-	var sum UserSummary
-	s.db.Model(&model.Pet{}).Where("user_id = ?", userID).Count(&sum.Pets)
-	s.db.Model(&model.HealthRecord{}).Where("user_id = ?", userID).Count(&sum.Records)
-	s.db.Model(&model.Reminder{}).Where("user_id = ?", userID).Count(&sum.Reminders)
-	s.db.Model(&model.Follow{}).Where("follower_id = ?", userID).Count(&sum.Following)
-	s.db.Model(&model.Follow{}).Where("followee_id = ?", userID).Count(&sum.Followers)
-
-	sum.ProStatus = model.ProNone
-	var m model.ProMembership
-	if err := s.db.Where("user_id = ?", userID).First(&m).Error; err == nil {
-		sum.ProStatus = m.Status
-	}
-	return &sum, nil
-}

pets-be/internal/service/idcard.go

@@ -1,174 +0,0 @@
-package service
-
-import (
-	"log"
-	"strings"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// IDCard 宠物身份卡的全部内容，前端拿去 canvas 上画
-type IDCard struct {
-	Name      string `json:"name"`
-	Species   string `json:"species"` // 猫猫 / 狗狗
-	Gender    string `json:"gender"`
-	Breed     string `json:"breed"`
-	Birthday  string `json:"birthday"` // "2023 年 12 月 15 日"
-	Age       string `json:"age"`      // 年龄，如 "2岁7个月"
-	Days      int    `json:"days"`     // 一起生活的天数（按到家日）
-	Zodiac    string `json:"zodiac"`   // 星座，按生日算
-	Weight    string `json:"weight"`   // 体重，如 "13.5kg"
-	Intro     string `json:"intro"`
-	Color     string `json:"color"`       // 毛色
-	Personality string `json:"personality"` // 性格标签，逗号分隔
-	AvatarURL string `json:"avatar_url"`
-	IDNo      string `json:"id_no"`    // 玩具身份号，不入库
-	Validity  string `json:"validity"` // "2023.12.15 - 永远"
-
-	// —— 背面：照护信息 ——
-	Owner        string `json:"owner"`         // 主人昵称
-	Phone        string `json:"phone"`         // 联系电话（脱敏）
-	Allergy      string `json:"allergy"`       // 过敏情况
-	Notes        string `json:"notes"`         // 备注
-	VaccineState string `json:"vaccine_state"` // 疫苗情况
-	DewormState  string `json:"deworm_state"`  // 驱虫情况
-	Org          string `json:"org"`           // 发证机构
-
-	QRURL   string `json:"qr_url"`   // 小程序码，未发布时为空
-	QRReady bool   `json:"qr_ready"` // 码有没有生成出来
-}
-
-// petIDNo 造一个稳定的「身份号」。纯装饰，不入库、不做校验。
-// 规律照竞品那种：一串数字，扫不出真实含义但看着像证件号。
-// 用 宠物雪花 id 的数字 + 生日 拼，同一只宠物每次都一样
-func petIDNo(pet *model.Pet) string {
-	digits := make([]byte, 0, 18)
-	for i := 0; i < len(pet.ID) && len(digits) < 10; i++ {
-		if pet.ID[i] >= '0' && pet.ID[i] <= '9' {
-			digits = append(digits, pet.ID[i])
-		}
-	}
-	for len(digits) < 10 {
-		digits = append(digits, '0')
-	}
-	bd := "00000000"
-	if pet.Birthday != nil && !pet.Birthday.IsZero() {
-		bd = pet.Birthday.Format("20060102")
-	}
-	raw := string(digits[:10]) + bd // 18 位
-	// 每 4 位空一下，像证件号
-	var b strings.Builder
-	for i, c := range raw {
-		if i > 0 && i%4 == 0 {
-			b.WriteByte(' ')
-		}
-		b.WriteRune(c)
-	}
-	return b.String()
-}
-
-// zodiacOf 按月日算西方星座。按各星座起始日（含）顺序判定，
-// 落在 12/22–1/19 的默认摩羯座
-func zodiacOf(month, day int) string {
-	starts := []struct {
-		m, d int
-		name string
-	}{
-		{1, 20, "水瓶座"}, {2, 19, "双鱼座"}, {3, 21, "白羊座"}, {4, 20, "金牛座"},
-		{5, 21, "双子座"}, {6, 22, "巨蟹座"}, {7, 23, "狮子座"}, {8, 23, "处女座"},
-		{9, 23, "天秤座"}, {10, 24, "天蝎座"}, {11, 22, "射手座"}, {12, 22, "摩羯座"},
-	}
-	name := "摩羯座"
-	for _, s := range starts {
-		if month > s.m || (month == s.m && day >= s.d) {
-			name = s.name
-		}
-	}
-	return name
-}
-
-// maskPhone 脱敏手机号：138****8888。空或非 11 位原样返回
-func maskPhone(p string) string {
-	if len(p) != 11 {
-		return p
-	}
-	return p[:3] + "****" + p[7:]
-}
-
-// GetIDCard 组装身份卡。小程序码是 best-effort：拿不到（未发布/配额）也照出卡
-func (s *Service) GetIDCard(userID, petID string) (*IDCard, error) {
-	pet, err := s.GetPet(userID, petID)
-	if err != nil {
-		return nil, err
-	}
-
-	intro := "地球来了个新居民~"
-	switch pet.Type {
-	case "狗狗":
-		intro = "汪星人来地球啦~"
-	case "猫猫":
-		intro = "喵星人来地球啦~"
-	}
-
-	bd, validity := "未知", "永久有效"
-	if pet.Birthday != nil && !pet.Birthday.IsZero() {
-		bd = pet.Birthday.Format("2006 年 1 月 2 日")
-		validity = pet.Birthday.Format("2006.01.02") + " - 永远"
-	}
-
-	zodiac := ""
-	if pet.Birthday != nil && !pet.Birthday.IsZero() {
-		zodiac = zodiacOf(int(pet.Birthday.Month()), pet.Birthday.Day())
-	}
-
-	// 主人昵称 + 脱敏电话
-	var user model.User
-	s.db.First(&user, userID)
-	owner := user.Nickname
-	if owner == "" {
-		owner = "铲屎官"
-	}
-
-	// 疫苗：有记录算已接种；驱虫：取下一次到期提醒的日期
-	var vaccineCnt int64
-	s.db.Model(&model.HealthRecord{}).Where("pet_id = ? AND type = ?", petID, model.RecordVaccine).Count(&vaccineCnt)
-	vaccineState := "待接种"
-	if vaccineCnt > 0 {
-		vaccineState = "已接种"
-	}
-	dewormState := "—"
-	var dw model.Reminder
-	if err := s.db.Where("pet_id = ? AND type = ?", petID, model.ReminderDeworm).Order("next_due_date asc").First(&dw).Error; err == nil && dw.NextDueDate != nil {
-		dewormState = dw.NextDueDate.Format("2006.01.02")
-	}
-
-	allergy := pet.Allergy
-	if allergy == "" {
-		allergy = "无"
-	}
-
-	// 一起生活的天数：按到家日算，没填就 0
-	days := 0
-	if pet.ArrivedAt != nil && !pet.ArrivedAt.IsZero() {
-		days = int(time.Since(*pet.ArrivedAt).Hours()/24) + 1
-	}
-
-	card := &IDCard{
-		Name: pet.Name, Species: pet.Type, Gender: pet.Gender, Breed: pet.Breed,
-		Birthday: bd, Age: pet.Age, Days: days, Zodiac: zodiac, Weight: pet.Weight, Intro: intro,
-		Color: pet.Color, Personality: pet.Personality,
-		AvatarURL: pet.AvatarURL, IDNo: petIDNo(pet), Validity: validity,
-		Owner: owner, Phone: user.Phone, Allergy: allergy, Notes: pet.Notes,
-		VaccineState: vaccineState, DewormState: dewormState, Org: "肉垫计划",
-	}
-
-	// 小程序码取不到不算错——未发布/配额用尽时卡照样出，只是没码
-	if url, e := s.PetQRCode(petID); e == nil {
-		card.QRURL = url
-		card.QRReady = true
-	} else {
-		log.Printf("[info] 宠物 %s 的小程序码暂不可用（多为小程序未发布）：%v", petID, e)
-	}
-	return card, nil
-}

pets-be/internal/service/insight.go

@@ -1,287 +0,0 @@
-package service
-
-import (
-	"fmt"
-	"sort"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// Insight 一条健康洞察。
-// 这是「记录」这件事的兑现方式：用户记了几十条数据，之前只换回一条折线，
-// 数据没有回到他身上。洞察要说出他自己看不出来的东西。
-type Insight struct {
-	Kind    string `json:"kind"`     // trend | correlation | overdue | benchmark | habit
-	Level   string `json:"level"`    // info | warn | alert
-	Title   string `json:"title"`    // 一句话结论
-	Detail  string `json:"detail"`   // 依据 + 建议
-	Action  string `json:"action"`   // 关联的记录弹层类型，前端据此给按钮
-	Evidence string `json:"evidence"` // 支撑这条结论的具体数据
-}
-
-const (
-	insightInfo  = "info"
-	insightWarn  = "warn"
-	insightAlert = "alert"
-)
-
-// PetInsights 汇总一只宠物当前值得说的事。按严重度排序，最多 6 条。
-func (s *Service) PetInsights(userID, petID string) ([]Insight, error) {
-	pet, err := s.ownedPet(userID, petID)
-	if err != nil {
-		return nil, err
-	}
-
-	// 只看最近 90 天。更早的数据对「现在怎么样」没有参考价值，
-	// 还会让关联分析找出一堆巧合。
-	since := time.Now().AddDate(0, 0, -90)
-	var records []model.HealthRecord
-	if err := s.db.Where("pet_id = ? AND occurred_at >= ?", petID, since).
-		Order("occurred_at asc").Find(&records).Error; err != nil {
-		return nil, err
-	}
-
-	var out []Insight
-	out = appendIf(out, s.weightTrendInsight(records))
-	out = appendIf(out, s.foodPoopCorrelation(records))
-	out = appendIf(out, s.symptomClusterInsight(records))
-	out = appendIf(out, s.overdueReminderInsight(petID))
-	out = appendIf(out, s.weightBenchmark(pet, records))
-	out = appendIf(out, s.recordHabitInsight(records))
-
-	// alert > warn > info，同级保持原顺序
-	rank := map[string]int{insightAlert: 0, insightWarn: 1, insightInfo: 2}
-	sort.SliceStable(out, func(i, j int) bool { return rank[out[i].Level] < rank[out[j].Level] })
-	if len(out) > 6 {
-		out = out[:6]
-	}
-	return out, nil
-}
-
-func appendIf(list []Insight, in *Insight) []Insight {
-	if in != nil {
-		list = append(list, *in)
-	}
-	return list
-}
-
-func byType(records []model.HealthRecord, t string) []model.HealthRecord {
-	var out []model.HealthRecord
-	for _, r := range records {
-		if r.Type == t {
-			out = append(out, r)
-		}
-	}
-	return out
-}
-
-// weightTrendInsight 体重趋势。单次数字没意义，连续同向变化才有。
-func (s *Service) weightTrendInsight(records []model.HealthRecord) *Insight {
-	w := byType(records, model.RecordWeight)
-	if len(w) < 3 {
-		return nil
-	}
-	first, last := w[0], w[len(w)-1]
-	if first.NumValue <= 0 || last.NumValue <= 0 {
-		return nil
-	}
-	days := int(last.OccurredAt.Sub(first.OccurredAt).Hours() / 24)
-	if days < 14 {
-		return nil // 时间跨度太短，波动多半是称重误差
-	}
-	pct := (last.NumValue - first.NumValue) / first.NumValue * 100
-	ev := fmt.Sprintf("%d 天内 %.2fkg → %.2fkg（%d 次记录）", days, first.NumValue, last.NumValue, len(w))
-
-	switch {
-	case pct <= -10:
-		return &Insight{
-			Kind: "trend", Level: insightAlert, Action: "symptom",
-			Title:  fmt.Sprintf("体重掉了 %.0f%%，建议就医检查", -pct),
-			Detail: "短期内明显掉秤，常见于甲亢、慢性肾病、糖尿病、寄生虫和口腔问题。即使精神食欲看起来正常，也建议做一次血检。",
-			Evidence: ev,
-		}
-	case pct >= 15:
-		return &Insight{
-			Kind: "trend", Level: insightWarn, Action: "food",
-			Title:  fmt.Sprintf("体重涨了 %.0f%%，注意控制", pct),
-			Detail: "超重是绝大多数慢性病的起点。摸得到肋骨但看不见明显轮廓才是标准体型，先从减少 10-20% 的喂食量开始。",
-			Evidence: ev,
-		}
-	case pct <= -5:
-		return &Insight{
-			Kind: "trend", Level: insightWarn, Action: "weight",
-			Title:  fmt.Sprintf("体重在缓慢下降（%.0f%%）", -pct),
-			Detail: "还不到紧急程度，但值得继续盯。保持每周称重，如果一个月内继续下降就去做次体检。",
-			Evidence: ev,
-		}
-	}
-	return &Insight{
-		Kind: "trend", Level: insightInfo, Action: "weight",
-		Title:  "体重保持稳定",
-		Detail: "这段时间的波动在正常范围内，继续保持现在的喂食量和运动量。",
-		Evidence: ev,
-	}
-}
-
-// foodPoopCorrelation 换粮/饮食变化 → 排便异常的时间关联。
-// 这是用户自己最看不出来的一类：两条记录隔了两三天，翻时间轴翻不出规律。
-func (s *Service) foodPoopCorrelation(records []model.HealthRecord) *Insight {
-	foods := byType(records, model.RecordFood)
-	poops := byType(records, model.RecordPoop)
-	if len(foods) == 0 || len(poops) == 0 {
-		return nil
-	}
-	for _, p := range poops {
-		if p.Category == "" || p.Category == "正常" {
-			continue
-		}
-		// 往前找 3 天内的饮食记录
-		for i := len(foods) - 1; i >= 0; i-- {
-			f := foods[i]
-			gap := p.OccurredAt.Sub(f.OccurredAt)
-			if gap < 0 || gap > 72*time.Hour {
-				continue
-			}
-			return &Insight{
-				Kind: "correlation", Level: insightWarn, Action: "food",
-				Title: fmt.Sprintf("这次「%s」之前 %d 天有过饮食变化", p.Category, int(gap.Hours()/24)),
-				Detail: "换粮或加新食物引起的软便很常见。回到原来的粮，之后按 7 天过渡：每天替换约 1/7，软便就放慢速度。持续超过 3 天或带血要就医。",
-				Evidence: fmt.Sprintf("%s 记录「%s」→ %s 出现「%s」",
-					f.OccurredAt.Format("1月2日"), f.Title, p.OccurredAt.Format("1月2日"), p.Category),
-			}
-		}
-	}
-	return nil
-}
-
-// symptomClusterInsight 异常记录扎堆。单次异常不说明什么，短期内反复才是信号。
-func (s *Service) symptomClusterInsight(records []model.HealthRecord) *Insight {
-	sym := byType(records, model.RecordSymptom)
-	if len(sym) < 2 {
-		return nil
-	}
-	recent := 0
-	cut := time.Now().AddDate(0, 0, -14)
-	var last time.Time
-	for _, r := range sym {
-		if r.OccurredAt.After(cut) {
-			recent++
-			last = r.OccurredAt
-		}
-	}
-	if recent < 2 {
-		return nil
-	}
-	return &Insight{
-		Kind: "habit", Level: insightAlert, Action: "symptom",
-		Title:  fmt.Sprintf("两周内记了 %d 次异常", recent),
-		Detail: "反复出现的异常和偶发一次完全不是一回事。把这些记录导出成就医摘要带去医院，比口头描述有用得多。",
-		Evidence: fmt.Sprintf("最近一次：%s", last.Format("1月2日")),
-	}
-}
-
-// overdueReminderInsight 已经过期的提醒。设了不看等于没设。
-func (s *Service) overdueReminderInsight(petID string) *Insight {
-	var rems []model.Reminder
-	if err := s.db.Where("pet_id = ? AND next_due_date IS NOT NULL AND next_due_date < ?",
-		petID, time.Now()).Order("next_due_date asc").Find(&rems).Error; err != nil {
-		return nil
-	}
-	if len(rems) == 0 {
-		return nil
-	}
-	r := rems[0]
-	days := int(time.Since(*r.NextDueDate).Hours() / 24)
-	action := "vaccine"
-	if r.Type == model.ReminderDeworm {
-		action = "medicine"
-	}
-	return &Insight{
-		Kind: "overdue", Level: insightAlert, Action: action,
-		Title:  fmt.Sprintf("「%s」已经过期 %d 天", r.Title, days),
-		Detail: "疫苗和驱虫拖久了保护力会断档，尤其驱虫，遛弯和接触其它动物的风险是持续的。补上之后记得把下次日期也设好。",
-		Evidence: fmt.Sprintf("原定 %s", r.NextDueDate.Format("2006年1月2日")),
-	}
-}
-
-// weightBenchmark 同龄同物种对比。
-// 这是单机数据做不到、只有平台侧能给的价值。样本不足就不给结论——
-// 拿 3 只猫算出来的「中位数」比不给还糟。
-func (s *Service) weightBenchmark(pet *model.Pet, records []model.HealthRecord) *Insight {
-	w := byType(records, model.RecordWeight)
-	if len(w) == 0 || pet.Birthday == nil || pet.Birthday.IsZero() {
-		return nil
-	}
-	mine := w[len(w)-1].NumValue
-	if mine <= 0 {
-		return nil
-	}
-	months := monthsSince(*pet.Birthday)
-
-	// 同物种、月龄相差 2 个月以内的其它宠物，取各自最近一次体重
-	lo := time.Now().AddDate(0, -(months + 2), 0)
-	hi := time.Now().AddDate(0, -maxInt(months-2, 0), 0)
-	var peers []float64
-	rows, err := s.db.Raw(`
-		SELECT r.num_value FROM sundynix_health_records r
-		JOIN (
-			SELECT pet_id, MAX(occurred_at) AS t FROM sundynix_health_records
-			WHERE type = ? GROUP BY pet_id
-		) latest ON latest.pet_id = r.pet_id AND latest.occurred_at = latest.t
-		JOIN sundynix_pets p ON p.id = r.pet_id
-		WHERE r.type = ? AND r.num_value > 0 AND p.id <> ?
-		  AND p.type = ? AND p.birthday BETWEEN ? AND ?`,
-		model.RecordWeight, model.RecordWeight, pet.ID, pet.Type, lo, hi).Rows()
-	if err != nil {
-		return nil
-	}
-	defer rows.Close()
-	for rows.Next() {
-		var v float64
-		if rows.Scan(&v) == nil && v > 0 {
-			peers = append(peers, v)
-		}
-	}
-	// 样本太少给不出可信的参考值，宁可不显示
-	if len(peers) < 8 {
-		return nil
-	}
-	sort.Float64s(peers)
-	med := peers[len(peers)/2]
-	diff := (mine - med) / med * 100
-
-	level, title := insightInfo, "体重和同龄伙伴差不多"
-	if diff >= 20 {
-		level, title = insightWarn, fmt.Sprintf("比同龄伙伴重 %.0f%%", diff)
-	} else if diff <= -20 {
-		level, title = insightWarn, fmt.Sprintf("比同龄伙伴轻 %.0f%%", -diff)
-	}
-	return &Insight{
-		Kind: "benchmark", Level: level, Action: "weight",
-		Title: title,
-		Detail: "这只是同月龄的横向参考，品种和体型差异很大，不能当成标准。真正要看的还是它自己的体重曲线是否平稳。",
-		Evidence: fmt.Sprintf("%d 月龄 · 它 %.2fkg，%d 只同龄%s的中位数 %.2fkg",
-			months, mine, len(peers), pet.Type, med),
-	}
-}
-
-// recordHabitInsight 记录习惯。没数据就没洞察，这条负责把用户拉回来记。
-func (s *Service) recordHabitInsight(records []model.HealthRecord) *Insight {
-	if len(records) >= 5 {
-		return nil
-	}
-	return &Insight{
-		Kind: "habit", Level: insightInfo, Action: "weight",
-		Title:  "再记几条，这里就能看出规律了",
-		Detail: "体重、便便、饮食三类各记几次之后，能自动帮你发现「换粮第几天开始软便」这种自己翻记录看不出来的关联。",
-		Evidence: fmt.Sprintf("目前共 %d 条记录", len(records)),
-	}
-}
-
-func maxInt(a, b int) int {
-	if a > b {
-		return a
-	}
-	return b
-}

pets-be/internal/service/life_stage.go

@@ -1,250 +0,0 @@
-package service
-
-import (
-	"fmt"
-	"time"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 生命阶段的划分标准。
-//
-// 这张表既用来判定阶段，也直接吐给前端当「划分依据」展示 —— 一份数据两个用途，
-// 而不是「代码里判定 + 文档里写标准」。后者一定会漂：改了阈值忘了改文档，
-// 用户看到的说明和实际行为对不上，比没有说明更糟。
-//
-// ── 为什么猫狗不能共用阈值 ──
-//
-// 猫的发育在品种间差别不大。狗完全取决于体型：
-//   吉娃娃 8 个月已经性成熟、可以换成犬粮；大丹犬 8 个月还在长骨头，
-//   这时候喂成犬粮（钙磷比和热量密度都不同）会加重关节负担。
-//   吉娃娃 7 岁还在成年期（8 岁才进中年，能活 13-16 年）；
-//   大丹犬 7 岁已经是老年（平均寿命 8-10 年）。
-//
-// 原来代码里是一刀切「<12 月幼年，>=7 岁老年」，对猫勉强，对狗两头都错。
-//
-// 体型不能靠当前体重判断 —— 幼犬的体重说明不了它成年后多大。只能靠品种，
-// 所以 breeds 表带 size_class。
-
-// 五个阶段。标签故意做成物种中立（不分「幼猫期/幼犬期」）：
-// 物种本来就是另一个字段，分开会让 (species, stage) 的组合和模板配置都翻倍。
-const (
-	StageJuvenile = "幼年期"
-	StageYoung    = "青年期"
-	StageAdult    = "成年期"
-	StageMature   = "中年期"
-	StageSenior   = "老年期"
-
-	// StageNewHome 和年龄正交：刚接回家的成年猫两套照护都需要。
-	// 它不参与年龄判定，是叠加上去的一层。
-	StageNewHome = "刚到家 0-30 天"
-)
-
-// CareStages 后台配方案时可选的阶段。刚到家放最前面，它是所有宠物都会经历的
-var CareStages = []string{StageNewHome, StageJuvenile, StageYoung, StageAdult, StageMature, StageSenior}
-
-// 犬类体型。分界取自成年体重，是行业通行的分法
-const (
-	SizeSmall  = "small"  // < 10kg
-	SizeMedium = "medium" // 10-25kg
-	SizeLarge  = "large"  // 25-40kg
-	SizeGiant  = "giant"  // > 40kg
-)
-
-// SizeLabels 体型的中文名和依据，后台和小程序都用它
-var SizeLabels = map[string]string{
-	SizeSmall:  "小型犬（成年 <10kg）",
-	SizeMedium: "中型犬（成年 10-25kg）",
-	SizeLarge:  "大型犬（成年 25-40kg）",
-	SizeGiant:  "巨型犬（成年 >40kg）",
-}
-
-// StageRule 一个阶段的月龄区间和依据
-type StageRule struct {
-	Stage   string `json:"stage"`
-	FromMon int    `json:"from_month"` // 含
-	ToMon   int    `json:"to_month"`   // 不含；0 = 无上限
-	Range   string `json:"range"`      // 展示用，如「6-12 月」
-	Basis   string `json:"basis"`      // 划分依据，直接展示给用户
-	Focus   string `json:"focus"`      // 这个阶段的养护重点
-}
-
-// 猫：AAFP/AAHA 猫生命阶段指南那套，在「成年」里细分出中年
-var catStages = []StageRule{
-	{StageJuvenile, 0, 6, "0-6 月", "断奶到六月龄是生长最快的阶段，三针核心疫苗和首次驱虫都在这里完成",
-		"疫苗序列、驱虫、社会化、少量多餐"},
-	{StageYoung, 6, 12, "6-12 月", "六月龄前后性成熟，绝育窗口；一岁前后换成猫粮",
-		"绝育安排、换成猫粮、开始控体重"},
-	{StageAdult, 12, 84, "1-7 岁", "身体状态最稳定的时期，重点是把基线数据记下来",
-		"每月称重、年度体检、口腔护理"},
-	{StageMature, 84, 132, "7-11 岁", "七岁起代谢变慢，年度血检开始能查出早期问题",
-		"年度血检、体重和牙结石重点看"},
-	{StageSenior, 132, 0, "11 岁以上", "十一岁后肾脏和甲状腺问题高发，体检频率要加倍",
-		"半年一次体检、肾和甲状腺、饮水量重点记"},
-}
-
-// 狗：同样五段，阈值按体型走。越大的犬种生长期越长、老得越早
-var dogStages = map[string][]StageRule{
-	SizeSmall: {
-		{StageJuvenile, 0, 8, "0-8 月", "小型犬生长期短，八月龄基本定型", "疫苗序列、驱虫、社会化"},
-		{StageYoung, 8, 12, "8-12 月", "性成熟早，绝育窗口也早", "绝育安排、换成犬粮"},
-		{StageAdult, 12, 96, "1-8 岁", "小型犬寿命长，成年期也长", "每月称重、年度体检、牙结石"},
-		{StageMature, 96, 132, "8-11 岁", "八岁起进入中年，心脏和牙齿是重点", "年度血检、心脏听诊、洁牙"},
-		{StageSenior, 132, 0, "11 岁以上", "小型犬普遍能活到 13-16 岁，十一岁后算老年", "半年一次体检、关节和心脏"},
-	},
-	SizeMedium: {
-		{StageJuvenile, 0, 12, "0-12 月", "一岁前后完成生长", "疫苗序列、驱虫、社会化"},
-		{StageYoung, 12, 18, "12-18 月", "骨骼刚闭合，可以开始正常运动量", "换成犬粮、运动量上调"},
-		{StageAdult, 18, 84, "1.5-7 岁", "维持期", "每月称重、年度体检、牙结石"},
-		{StageMature, 84, 120, "7-10 岁", "七岁起体重和关节要重点看", "年度血检、体重控制、关节"},
-		{StageSenior, 120, 0, "10 岁以上", "中型犬平均寿命 10-13 岁", "半年一次体检、关节和肿瘤筛查"},
-	},
-	SizeLarge: {
-		{StageJuvenile, 0, 15, "0-15 月", "大型犬生长期长到 15 个月，这期间不能过量补钙或过早剧烈运动",
-			"控制生长速度、疫苗序列、避免跳跃"},
-		{StageYoung, 15, 24, "15-24 月", "两岁前骨骼才完全闭合", "换成犬粮、逐步加运动量"},
-		{StageAdult, 24, 72, "2-6 岁", "维持期较短", "每月称重、年度体检、髋关节"},
-		{StageMature, 72, 96, "6-8 岁", "六岁起就要按中年管，比中小型犬早", "年度血检、髋关节、体重控制"},
-		{StageSenior, 96, 0, "8 岁以上", "大型犬平均寿命 8-12 岁，八岁进老年", "半年一次体检、关节和心脏"},
-	},
-	SizeGiant: {
-		{StageJuvenile, 0, 18, "0-18 月", "巨型犬生长期最长，18 个月还在长；这阶段最忌过度补钙",
-			"严格控制生长速度、疫苗序列、限制跳跃"},
-		{StageYoung, 18, 24, "18-24 月", "两岁才算成年", "换成犬粮、关节保养开始"},
-		{StageAdult, 24, 60, "2-5 岁", "成年期很短", "每月称重、年度体检、心脏和关节"},
-		{StageMature, 60, 84, "5-7 岁", "五岁就要按中年管 —— 巨型犬老得最快", "半年一次血检、心脏、体重"},
-		{StageSenior, 84, 0, "7 岁以上", "巨型犬平均寿命 7-10 岁", "每半年体检、心脏和骨科肿瘤"},
-	},
-}
-
-// StageRules 某个物种（狗还要看体型）的完整划分标准，给前端展示用
-func StageRules(species, sizeClass string) []StageRule {
-	if species == model.SpeciesDog {
-		if rs, ok := dogStages[sizeClass]; ok {
-			return rs
-		}
-		return dogStages[SizeMedium] // 品种没标体型时按中型算，最不容易错得离谱
-	}
-	return catStages
-}
-
-// stageOfMonths 按月龄在规则表里落位
-func stageOfMonths(rules []StageRule, months int) string {
-	for _, r := range rules {
-		if months >= r.FromMon && (r.ToMon == 0 || months < r.ToMon) {
-			return r.Stage
-		}
-	}
-	return StageAdult
-}
-
-// StageFromAge 由物种、体型、月龄推断阶段
-func StageFromAge(species, sizeClass string, months int) string {
-	if months < 0 {
-		return StageAdult // 没有生日只能按成年算，它是最不容易出错的默认
-	}
-	return stageOfMonths(StageRules(species, sizeClass), months)
-}
-
-// sizeClassOfBreed 查品种的体型。查不到返回空，上层按中型兜底
-func (s *Service) sizeClassOfBreed(species, breed string) string {
-	if species != model.SpeciesDog || breed == "" {
-		return ""
-	}
-	var b model.Breed
-	if err := s.db.Where("species = ? AND name = ?", species, breed).First(&b).Error; err != nil {
-		return ""
-	}
-	return b.SizeClass
-}
-
-// StageOf 由生日推断阶段（狗会查品种体型）
-func (s *Service) StageOf(species, breed string, birthday *time.Time) string {
-	if birthday == nil || birthday.IsZero() {
-		return StageAdult
-	}
-	return StageFromAge(species, s.sizeClassOfBreed(species, breed), monthsSince(*birthday))
-}
-
-// NormalizeStage 定下最终使用的阶段。
-// 用户手选的优先（领养的猫生日是估的，主人按体型判断更准；而模型里的月龄阈值
-// 对混种和边界体型都是一刀切）；没选或选了不认识的值才按生日推。
-func (s *Service) NormalizeStage(species, breed, picked string, birthday *time.Time) string {
-	for _, v := range CareStages {
-		if picked == v {
-			return picked
-		}
-	}
-	return s.StageOf(species, breed, birthday)
-}
-
-// AgeLabel 月龄的中文展示。不入库 —— 存下来第二天就过期了
-func AgeLabel(birthday *time.Time) string {
-	if birthday == nil || birthday.IsZero() {
-		return ""
-	}
-	m := monthsSince(*birthday)
-	if m < 0 {
-		return ""
-	}
-	if m < 24 {
-		return fmt.Sprintf("%d个月", m)
-	}
-	if m%12 == 0 {
-		return fmt.Sprintf("%d岁", m/12)
-	}
-	return fmt.Sprintf("%d岁%d个月", m/12, m%12)
-}
-
-// StageDrift 「档案里存的阶段」和「按生日算出来的阶段」不一致。
-//
-// 为什么不自动改：
-//  1. 用户可能手改过 —— 领养的猫生日是估的，主人按体型判断比月龄阈值准
-//  2. 已经排好的这个月计划不该被推翻。套用方案是「往里加」，不是「替换」
-//  3. 偷偷换会让用户莫名发现计划变了，找不到原因
-//
-// 所以系统只负责发现，用户负责决定：小程序端提示「它已经进入成年期了，
-// 要不要换一套方案」，点了才套用。
-type StageDrift struct {
-	Drifted  bool   `json:"drifted"`
-	Stored   string `json:"stored"`    // 档案里现在存的
-	Computed string `json:"computed"`  // 按生日算出来的
-	AgeLabel string `json:"age_label"` // 「1岁3个月」
-	Basis    string `json:"basis"`     // 新阶段的划分依据，一并给出来
-	Focus    string `json:"focus"`     // 新阶段的养护重点
-	Size     string `json:"size"`      // 犬类的体型说明，猫为空
-}
-
-// CheckStageDrift 检查某只宠物的阶段有没有漂
-func (s *Service) CheckStageDrift(pet *model.Pet) *StageDrift {
-	out := &StageDrift{Stored: pet.Stage, AgeLabel: AgeLabel(pet.Birthday)}
-	if pet.Birthday == nil || pet.Birthday.IsZero() {
-		return out // 没生日算不了，不提示
-	}
-	// 「刚到家」是叠加层不是年龄段，处在这个状态时不谈漂移
-	if pet.Stage == StageNewHome {
-		return out
-	}
-	species := SpeciesOf(pet.Type)
-	size := s.sizeClassOfBreed(species, pet.Breed)
-	out.Computed = StageFromAge(species, size, monthsSince(*pet.Birthday))
-	if species == model.SpeciesDog {
-		if l, ok := SizeLabels[size]; ok {
-			out.Size = l
-		} else {
-			out.Size = SizeLabels[SizeMedium] + "（品种未标体型，按中型算）"
-		}
-	}
-	if out.Computed == out.Stored || out.Computed == "" {
-		return out
-	}
-	out.Drifted = true
-	for _, r := range StageRules(species, size) {
-		if r.Stage == out.Computed {
-			out.Basis = r.Basis
-			out.Focus = r.Focus
-			break
-		}
-	}
-	return out
-}

pets-be/internal/service/nickname.go

@@ -1,45 +0,0 @@
-package service
-
-import (
-	"crypto/rand"
-	"fmt"
-	"math/big"
-
-	"github.com/sundynix/pets-be/internal/model"
-)
-
-// 新用户默认昵称的前缀。微信登录拿不到昵称（要用户主动授权），
-// 全都叫「微信用户」的话，社区里一屏全是同名，后台也没法区分。
-var nickPrefixes = []string{
-	"铲屎官", "猫奴", "狗子家长", "毛孩子家长", "养宠新手",
-	"肉垫爱好者", "撸猫达人", "遛狗选手", "猫窝管理员", "狗窝管理员",
-}
-
-// UniqueNickname 生成一个库里没有的昵称，形如「铲屎官12138」。
-// 5 位数字 × 10 个前缀 = 百万级空间，撞了就重试；连撞 20 次说明
-// 随机源出问题了，退回带更长数字的形式，绝不返回空。
-func (s *Service) UniqueNickname() string {
-	for i := 0; i < 20; i++ {
-		name := fmt.Sprintf("%s%05d", pick(nickPrefixes), randInt(100000))
-		var count int64
-		if err := s.db.Model(&model.User{}).Where("nickname = ?", name).Count(&count).Error; err != nil {
-			return name // 查不了就直接用，重名也比登录失败强
-		}
-		if count == 0 {
-			return name
-		}
-	}
-	return fmt.Sprintf("%s%09d", pick(nickPrefixes), randInt(1000000000))
-}
-
-func pick(list []string) string {
-	return list[randInt(int64(len(list)))]
-}
-
-func randInt(n int64) int64 {
-	v, err := rand.Int(rand.Reader, big.NewInt(n))
-	if err != nil {
-		return 0
-	}
-	return v.Int64()
-}