init: 毛孩子计划小程序 + Go 后端 + 内嵌后台

- pets-fe: 微信原生小程序（首页/计划/记录/报告/社区/引导），服务端驱动、无假数据；弹层改用 scroll-view，打开时隐藏自定义 tabBar - pets-be: Gin + GORM(MySQL, sundynix_ 前缀) + MinIO，统一响应/分页，微信 code2session 登录，provider-neutral AI(DeepSeek)，go:embed React 后台 - 修复：分段选择类型不匹配（字符串 vs 数字）导致选不中 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-07-03 15:33:31 +08:00
commit 609f7d06cf
180 changed files with 15259 additions and 0 deletions
@@ -0,0 +1,94 @@
+const store = require('../../utils/store.js');
+const api = require('../../utils/api.js');
+
+const TAG_CLASS = { 求助: 'warn', 经验: 'blue', 精选: 'purple', 避坑: 'red', 晒宠: '' };
+
+function mapPost(p) {
+  const tags = p.tags || [];
+  const tag = tags[0] || '';
+  return {
+    id: p.id,
+    author_name: p.author_name,
+    author_emoji: p.author_emoji || '🐾',
+    content: p.content,
+    images: p.images || [],
+    like_count: p.like_count,
+    comment_count: p.comment_count,
+    liked: false,
+    tag,
+    tagClass: TAG_CLASS[tag] || '',
+  };
+}
+
+Page({
+  data: {
+    pet: {},
+    feedTabs: ['推荐', '关注', '新手求助', '晒宠', '经验'],
+    feedIdx: 0,
+    posts: [],
+    sheetShow: false,
+    sheetType: '',
+    sheetPostId: 0,
+  },
+  onLoad() {
+    this._unsub = store.subscribe((pet) => this.setData({ pet }));
+  },
+  onUnload() {
+    if (this._unsub) this._unsub();
+  },
+  onShow() {
+    if (typeof this.getTabBar === 'function' && this.getTabBar()) {
+      this.getTabBar().setData({ selected: 4 });
+    }
+    store
+      .ready()
+      .then(() => {
+        this.setData({ pet: store.getPet() });
+        this.loadPosts();
+      })
+      .catch((e) => wx.showToast({ title: e.message || '加载失败', icon: 'none' }));
+  },
+  loadPosts() {
+    const tab = this.data.feedTabs[this.data.feedIdx];
+    api
+      .listPosts(tab, 1)
+      .then((page) => this.setData({ posts: (page.list || []).map(mapPost) }))
+      .catch(() => {});
+  },
+  switchFeedTab(e) {
+    this.setData({ feedIdx: e.currentTarget.dataset.index });
+    this.loadPosts();
+  },
+  likePost(e) {
+    const i = e.currentTarget.dataset.index;
+    const post = this.data.posts[i];
+    api
+      .likePost(post.id)
+      .then((res) => {
+        this.setData({ [`posts[${i}].like_count`]: res.like_count, [`posts[${i}].liked`]: true });
+      })
+      .catch(() => {});
+  },
+  openComments(e) {
+    this.setData({ sheetPostId: e.currentTarget.dataset.id, sheetType: 'comments', sheetShow: true });
+  },
+  openSheet(e) {
+    this.setData({ sheetType: e.currentTarget.dataset.type, sheetPostId: 0, sheetShow: true });
+  },
+  closeSheet() {
+    this.setData({ sheetShow: false });
+  },
+  onPosted() {
+    this.setData({ sheetShow: false });
+    this.loadPosts();
+  },
+  onCommented() {
+    this.loadPosts();
+  },
+  goLearn() {
+    wx.navigateTo({ url: '/pages/learn/learn' });
+  },
+  onFab() {
+    this.setData({ sheetType: 'ai', sheetPostId: 0, sheetShow: true });
+  },
+});