init: initial commit

weapp/utils/api-naming.js

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+function camelName(key) { return key.replace(/_([a-z0-9])/g, function(_, c) { return c.toUpperCase(); }); }
+function snakeName(key) { return key.replace(/[A-Z]/g, function(c) { return '_' + c.toLowerCase(); }); }
+function mapKeys(value, name) {
+  if (Array.isArray(value)) return value.map(function(v) { return mapKeys(v, name); });
+  if (value && typeof value === 'object') { var out = {}; Object.keys(value).forEach(function(key) { out[name(key)] = mapKeys(value[key], name); }); return out; }
+  return value;
+}
+module.exports = { camelName, toWire: function(v) { return mapKeys(v, camelName); }, fromWire: function(v) { return mapKeys(v, snakeName); } };

weapp/utils/journal.js

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+const { getImageUrl } = require('./request');
+function diaryEntry(item) {
+  var images = item.images || [];
+  if (typeof images === 'string') { try { images = JSON.parse(images); } catch (e) { images = []; } }
+  if (!Array.isArray(images)) images = [];
+  var date = String(item.created_at || '').slice(0, 10);
+  return Object.assign({}, item, { title: item.title || '日常的一页', summary: String(item.content || '').replace(/\s+/g, ' ').slice(0, 100), date: date, dateLabel: date.replace(/-/g, '.'), cover: getImageUrl(images[0]), imageCount: images.length, author: item.creator_name || item.created_by_name || '' });
+}
+function albumEntry(item) { return Object.assign({}, item, { cover: getImageUrl(item.cover), title: item.title || '我们的相册' }); }
+function memoryEntry(item) {
+  var date = String(item.event_date || '').slice(0, 10);
+  return Object.assign({}, item, { date: date, dateMonth: date.slice(5, 7), dateDay: date.slice(8, 10) });
+}
+module.exports = { diaryEntry, albumEntry, memoryEntry };

weapp/utils/layout.js

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+// 只计算设备布局，不保存接口数据。
+function getLayout() {
+  var info = {};
+  try { info = wx.getWindowInfo ? wx.getWindowInfo() : wx.getSystemInfoSync(); } catch (e) {}
+  var status = info.statusBarHeight || 20;
+  var capsule;
+  try { capsule = wx.getMenuButtonBoundingClientRect(); } catch (e) {}
+  var bar = capsule && capsule.height > 0 && capsule.top >= status
+    ? capsule.height + (capsule.top - status) * 2 : 44;
+  var height = status + bar;
+  var width = info.windowWidth || 375;
+  var side = capsule && capsule.left > width / 2 ? width - capsule.left + 12 : 100;
+  return { statusBarHeight: status, barHeight: bar, navHeight: height, navSide: side,
+    layoutStyle: '--nav-height:' + height + 'px;--status-height:' + status + 'px;' };
+}
+module.exports = { getLayout };

weapp/utils/navigation.js

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+// 底部导航只属于三个主页面，二级页面由顶部返回按钮导航。
+const paths = {home:'pages/index/index',records:'pages/discover/discover',profile:'pages/profile/profile'};
+function tabForPage(route) {
+  const current = String(route || '').replace(/^\//, '').split('?')[0];
+  return Object.keys(paths).find(function(tab) { return paths[tab] === current; }) || '';
+}
+module.exports = { tabForPage, paths };

weapp/utils/request.js

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+const { camelName, toWire, fromWire } = require('./api-naming');
+/**
+ * 网络请求工具 - 对接后端 API
+ */
+const API_BASE = 'https://past.sundynix.cn/api';
+const MEDIA_BASE = 'https://past.sundynix.cn/backend/';
+
+/**
+ * 将相对路径转为完整URL（供小程序端显示图片使用）
+ * @param {string} path - 相对路径，如 "uploads/avatars/xxx.jpg"
+ * @returns {string} 完整URL，如 "http://192.168.2.103/uploads/avatars/xxx.jpg"
+ */
+function getImageUrl(path) {
+  if (!path) return '';
+  if (path.startsWith('http://') || path.startsWith('https://')) return path;
+  if (path.startsWith('/')) return MEDIA_BASE + path.substring(1);
+  return MEDIA_BASE + path;
+}
+
+/**
+ * 解析上传响应，兼容各种格式，提取 error 和 code 字段
+ * @param {*} raw - 原始响应数据
+ * @returns {object|null} 解析后的对象，包含可能的 error 和 code 字段
+ */
+function parseUploadResponse(raw) {
+  if (!raw) return null;
+  if (typeof raw === 'object') return fromWire(raw);
+  var str = String(raw).trim();
+  // 去除 BOM 和不可见字符
+  str = str.replace(/^\uFEFF/, '').replace(/[\x00-\x08\x0B\x0C\x0E-\x1F]/g, '');
+  try {
+    return fromWire(JSON.parse(str));
+  } catch(e) {
+    // 尝试提取 JSON 片段（Android 端可能返回带额外字符的响应）
+    var match = str.match(/\{[\s\S]*\}/);
+    if (match) {
+      try { return fromWire(JSON.parse(match[0])); } catch(e2) {}
+    }
+    // 最后尝试：查找 "success" 或 "path" 关键词，手动构建响应对象
+    if (str.indexOf('success') > -1 || str.indexOf('path') > -1) {
+      var pathMatch = str.match(/"path"\s*:\s*"([^"]+)"/);
+      if (pathMatch) {
+        return { success: true, path: pathMatch[1] };
+      }
+    }
+    return null;
+  }
+}
+
+/**
+ * 格式化上传错误信息，包含错误码
+ * @param {object} data - 解析后的响应数据
+ * @returns {string} 格式化的错误信息
+ */
+function formatUploadError(data) {
+  if (!data) return '上传失败';
+  var msg = data.error || '上传失败';
+  if (data.code) {
+    msg += ' (错误码: ' + data.code + ')';
+  }
+  return msg;
+}
+
+/**
+ * 通用请求方法
+ * @param {string} action - API action 名称
+ * @param {object} data - 请求数据
+ * @param {string} method - 请求方法 GET/POST
+ */
+function authApp() {
+  return typeof getApp === 'function' ? getApp() : null;
+}
+async function waitForAuth() {
+  var app = authApp();
+  if (app && app.ensureAuth) await app.ensureAuth();
+}
+async function request(action, data = null, method = 'POST') {
+  if (camelName(action) === 'wechatLogin') return sendRequest(action, data, method);
+  await waitForAuth();
+  var token = wx.getStorageSync('token');
+  try {
+    return await sendRequest(action, data, method);
+  } catch (error) {
+    var app = authApp();
+    if (error._statusCode !== 401 || !app || !app.refreshAuth) throw error;
+    await app.refreshAuth(token);
+    // 每个业务请求最多重试一次，防止 401 导致无限登录。
+    return sendRequest(action, data, method);
+  }
+}
+function sendRequest(action, data = null, method = 'POST') {
+  return new Promise((resolve, reject) => {
+    const token = wx.getStorageSync('token');
+    const header = { 'Content-Type': 'application/json' };
+    if (token) {
+      header['Authorization'] = 'Bearer ' + token;
+    }
+
+    let url = API_BASE + '/' + encodeURIComponent(camelName(action));
+    let requestData = toWire(data);
+
+    if (method === 'GET' && data) {
+      const params = [];
+      for (let key in data) {
+        if (data[key] !== null && data[key] !== undefined) {
+          params.push(camelName(key) + '=' + encodeURIComponent(data[key]));
+        }
+      }
+      if (params.length > 0) {
+        url += '?' + params.join('&');
+      }
+      requestData = null;
+    }
+
+    // 后端返回 no-store；请求地址仅保留业务参数。
+
+    wx.request({
+      url: url,
+      method: method,
+      timeout: 15000,
+      data: requestData,
+      header: header,
+      success: (res) => {
+        try { wx.hideLoading(); } catch(e) {}
+        if (res.statusCode >= 400 || (res.data && res.data.error)) {
+          reject({ ...fromWire(res.data), _statusCode: res.statusCode });
+        } else {
+          resolve(fromWire(res.data));
+        }
+      },
+      fail: (err) => {
+        try { wx.hideLoading(); } catch(e) {}
+        wx.showToast({ title: '网络请求失败', icon: 'none' });
+        reject(err);
+      }
+    });
+  });
+}
+
+// ========== API 方法封装 ==========
+const api = {
+  // 用户相关
+  wechatLogin: (code, region) => request('wechatLogin', { code: code, region: region || '' }),
+  checkAuth: () => request('checkAuth', null, 'GET'),
+  logout: () => request('logout', null, 'POST'),
+  updateProfile: (data) => request('updateProfile', data),
+  updateLocation: (location) => request('updateLocation', { location: location }),
+  updateIpLocation: (data) => request('updateIpLocation', data || {}, 'POST'),
+  _uploadFileDirect: async function(url, filePath, name, formData) {
+    await waitForAuth();
+    return new Promise((resolve, reject) => {
+      const token = wx.getStorageSync('token');
+      var uploadUrl = url;
+      var sep = uploadUrl.indexOf('?') > -1 ? '&' : '?';
+      uploadUrl += sep + 'token=' + encodeURIComponent(token || '');
+      var finalFormData = toWire(formData || {});
+      finalFormData.token = token || '';
+      // 从 URL 中提取 action 参数并添加到 formData（解决非开发者模式下 URL 参数被剥离的问题）
+      var actionMatch = url.match(/\/api\/([^/?]+)|[?&]action=([^&]+)/);
+      if (actionMatch) finalFormData.action = decodeURIComponent(actionMatch[1] || actionMatch[2]);
+      var finalHeader = {};
+      if (token) finalHeader['Authorization'] = 'Bearer ' + token;
+      function doUpload(fp) {
+        return new Promise((res, rej) => {
+          wx.uploadFile({
+            url: uploadUrl,
+            filePath: fp,
+            name: name || 'file',
+            header: finalHeader,
+            formData: finalFormData,
+            timeout: 120000,
+            success: (r) => {
+              var parsed = parseUploadResponse(r.data);
+              if (parsed) res(parsed);
+              else rej({ error: '解析响应失败', raw: r.data });
+            },
+            fail: (e) => rej({ error: '网络异常', errMsg: e.errMsg })
+          });
+        });
+      }
+      compressForUpload(filePath).then((compressedPath) => {
+        doUpload(compressedPath).then(resolve).catch(() => {
+          doUpload(filePath).then(resolve).catch(reject);
+        });
+      }).catch(() => {
+        doUpload(filePath).then(resolve).catch(reject);
+      });
+    });
+  },
+
+  uploadAvatar: async (filePath) => {
+    wx.showLoading({ title: '上传中...' });
+    try {
+      const data = await api._uploadFileDirect(
+        API_BASE + '/uploadAvatar',
+        filePath,
+        'avatar',
+        {}
+      );
+      wx.hideLoading();
+      if (data && (data.path || data.success)) return data;
+      wx.showToast({ title: formatUploadError(data), icon: 'none' });
+      throw data || { error: '上传失败' };
+    } catch(e) {
+      wx.hideLoading();
+      wx.showToast({ title: formatUploadError(e), icon: 'none' });
+      throw e;
+    }
+  },
+
+  uploadPartnerAvatar: async (filePath, partnerId) => {
+    wx.showLoading({ title: '上传中...' });
+    try {
+      const data = await api._uploadFileDirect(
+        API_BASE + '/uploadPartnerAvatar',
+        filePath,
+        'avatar',
+        { partner_id: partnerId }
+      );
+      wx.hideLoading();
+      if (data && (data.path || data.success)) return data;
+      wx.showToast({ title: formatUploadError(data), icon: 'none' });
+      throw data || { error: '上传失败' };
+    } catch(e) {
+      wx.hideLoading();
+      wx.showToast({ title: formatUploadError(e), icon: 'none' });
+      throw e;
+    }
+  },
+
+  // 情侣相关
+  coupleInfo: () => request('coupleInfo', null, 'GET'),
+  updateCoupleInfo: (data) => request('updateCoupleInfo', data),
+  invitePartner: (data) => request('invitePartner', data),
+  unbindRequest: () => request('unbindRequest', null, 'POST'),
+  unbindRespond: (data) => request('unbindRespond', data),
+  unbindCancel: () => request('unbindCancel', null, 'POST'),
+  unbindStatus: () => request('unbindStatus', null, 'GET'),
+  myInvitations: () => request('myInvitations', null, 'GET'),
+  respondInvitation: (data) => request('respondInvitation', data),
+  acceptShareInvite: (data) => request('acceptShareInvite', data),
+  updatePartnerProfile: (data) => request('updatePartnerProfile', data),
+
+  // 时间线
+  timelineList: () => request('timelineList', null, 'GET'),
+  timelineAdd: (data) => request('timelineAdd', data),
+  timelineUpdate: (data) => request('timelineUpdate', data),
+  timelineDelete: (data) => request('timelineDelete', data),
+  timelineDetail: (id) => request('timelineDetail', { id: id }, 'GET'),
+
+  // 相册
+  albumList: (data, method) => request('albumList', data, method || 'GET'),
+  albumAdd: (data) => request('albumAdd', data),
+  albumUpdate: (data) => request('albumUpdate', data),
+  albumDelete: (data) => request('albumDelete', data),
+  photoDelete: (data) => request('photoDelete', data),
+  photoAdd: (data) => request('photoAdd', data),
+  photos: (albumId, data, method) => request('photos', { album_id: albumId, ...data }, method || 'GET'),
+  photoUpload: async (filePath, albumId) => {
+    wx.showLoading({ title: '上传中...' });
+    try {
+      await waitForAuth();
+      // 直接使用 wx.uploadFile，兼容安卓端不发送自定义 header 的问题
+      const token = wx.getStorageSync('token');
+      const uploadUrl = API_BASE + '/photoUpload?token=' + encodeURIComponent(token || '');
+      const baseFormData = { albumId: albumId, token: token || '', action: 'photoUpload' };
+      const data = await new Promise((resolve, reject) => {
+        // 先压缩图片
+        compressForUpload(filePath).then((compressedPath) => {
+          wx.uploadFile({
+            url: uploadUrl,
+            filePath: compressedPath,
+            name: 'photos',
+            formData: baseFormData,
+            timeout: 120000,
+            success: (res) => {
+              var parsed = parseUploadResponse(res.data);
+              if (parsed) resolve(parsed);
+              else reject({ error: '解析响应失败', raw: res.data });
+            },
+            fail: (err) => {
+              // 压缩后上传失败，尝试原路径
+              wx.uploadFile({
+                url: uploadUrl,
+                filePath: filePath,
+                name: 'photos',
+                formData: baseFormData,
+                timeout: 120000,
+                success: (r) => {
+                  var parsed = parseUploadResponse(r.data);
+                  if (parsed) resolve(parsed);
+                  else reject({ error: '解析响应失败', raw: r.data });
+                },
+                fail: (e2) => reject({ error: '网络异常', errMsg: e2.errMsg })
+              });
+            }
+          });
+        }).catch(() => {
+          // 压缩失败直接上传原路径
+          wx.uploadFile({
+            url: uploadUrl,
+            filePath: filePath,
+            name: 'photos',
+            formData: baseFormData,
+            timeout: 120000,
+            success: (r) => {
+              var parsed = parseUploadResponse(r.data);
+              if (parsed) resolve(parsed);
+              else reject({ error: '解析响应失败', raw: r.data });
+            },
+            fail: (e2) => reject({ error: '网络异常', errMsg: e2.errMsg })
+          });
+        });
+      });
+      wx.hideLoading();
+      if (data && (data.success || data.path || data.uploaded)) return data;
+      wx.showToast({ title: formatUploadError(data), icon: 'none' });
+      throw data || { error: '上传失败' };
+    } catch(e) {
+      wx.hideLoading();
+      wx.showToast({ title: formatUploadError(e), icon: 'none' });
+      throw e;
+    }
+  },
+
+  // 日记
+  diaryList: (data) => request('diaryList', data || null, 'GET'),
+  diaryAdd: (data) => request('diaryAdd', data),
+  diaryUpdate: (data) => request('diaryUpdate', data),
+  diaryDelete: (data) => request('diaryDelete', data),
+  diaryDetail: (id) => request('diaryDetail', { id: id }, 'GET'),
+  diaryCommentList: (data) => request('diaryCommentList', data, 'GET'),
+  diaryCommentAdd: (data) => request('diaryCommentAdd', data),
+  diaryCommentDelete: (data) => request('diaryCommentDelete', data),
+  // 点赞/收藏功能已移除
+
+  // 一起听过的歌
+  songsList: () => request('songsList', null, 'GET'),
+  songsAdd: (data) => request('songsAdd', data),
+  songsUpdate: (data) => request('songsUpdate', data),
+  songsDelete: (data) => request('songsDelete', data),
+
+  // 打卡
+  checkinList: () => request('checkinList', null, 'GET'),
+  checkinAdd: (data) => request('checkinAdd', data),
+  checkinDo: (data) => request('checkinDo', data),
+  checkinStats: () => request('checkinStats', null, 'GET'),
+  checkinDetail: (id) => request('checkinDetail', { id: id }, 'GET'),
+  checkinDelete: (data) => request('checkinDelete', data),
+
+  // 背景图
+  getBgConfig: () => request('getBgConfig', null, 'GET'),
+  deleteBgImage: () => request('deleteBgImage', {}),
+
+  // 操作记录
+  activityLogList: (data) => request('activityLogList', data, 'GET'),
+
+  // 订阅消息
+  subscribeTemplate: (data) => request('subscribeTemplate', data),
+  unsubscribeTemplate: (data) => request('unsubscribeTemplate', data),
+  mySubscribeTemplates: () => request('mySubscribeTemplates', null, 'GET'),
+
+  // 宠物养成
+  petInfo: () => request('petInfo', null, 'GET'),
+  petAdopt: (data) => request('petAdopt', data),
+  petDailyAction: (data) => request('petDailyAction', data),
+  petAchievements: () => request('petAchievements', null, 'GET'),
+  petRename: (data) => request('petRename', data),
+
+  // 姨姨
+  // 权限和周期数据会随伴侣设置立即变化，始终请求最新结果。
+  periodList: () => request('periodList', null, 'GET'),
+  periodAdd: (data) => request('periodAdd', data),
+  periodUpdate: (data) => request('periodUpdate', data),
+  periodDelete: (data) => request('periodDelete', data),
+  periodDailySave: (data) => request('periodDailySave', data),
+  // 爱爱记录（支持一天多条）
+  periodSexAdd: (data) => request('periodSexAdd', data),
+  periodSexDelete: (data) => request('periodSexDelete', data),
+  periodSexList: (data) => request('periodSexList', data, 'GET'),
+  // 姨姨权限（对方可见）
+  periodVisibleGet: () => request('periodVisibleGet', null, 'GET'),
+  periodVisibleSet: (data) => request('periodVisibleSet', data),
+  periodSourceSelect: (data) => request('periodSourceSelect', data),
+};
+
+/**
+ * Android 兼容上传：先压缩图片再上传
+ * 解决 Android 端 wx.uploadFile 上传照片失败的问题
+ * @param {string} filePath - 原始图片路径
+ * @returns {Promise<string>} 压缩后的图片路径
+ */
+function compressForUpload(filePath) {
+  return new Promise((resolve) => {
+    if (!filePath) { resolve(filePath); return; }
+    // Android 端 chooseImage 返回的路径可能是 http://tmp/xxx 或 wxfile://xxx 格式
+    // 统一尝试压缩，压缩失败也不影响上传
+    wx.compressImage({
+      src: filePath,
+      quality: 80,
+      success: (res) => {
+        resolve(res.tempFilePath);
+      },
+      fail: () => {
+        // 压缩失败，使用原路径
+        resolve(filePath);
+      }
+    });
+  });
+}
+
+/**
+ * Android 兼容的 wx.uploadFile 封装
+ * 先压缩图片，再上传，确保 Android 端能正常上传
+ */
+async function uploadFileCompat(options) {
+  await waitForAuth();
+  const { url, filePath, name, formData, timeout, header } = options;
+  const token = wx.getStorageSync('token');
+  const finalHeader = header || {};
+  if (token && !finalHeader['Authorization']) {
+    finalHeader['Authorization'] = 'Bearer ' + token;
+  }
+  const finalFormData = toWire(formData || {});
+  if (token && !finalFormData.token) {
+    finalFormData.token = token;
+  }
+  // 从 URL 中提取 action 参数并添加到 formData（解决非开发者模式下 URL 参数被剥离的问题）
+  var actionMatch = url.match(/\/api\/([^/?]+)|[?&]action=([^&]+)/);
+  if (actionMatch) finalFormData.action = decodeURIComponent(actionMatch[1] || actionMatch[2]);
+
+  // 将 token 追加到 URL 参数中，解决 Android 端 wx.uploadFile 不传自定义 header 的问题
+  var uploadUrl = url;
+  if (token) {
+    var sep = uploadUrl.indexOf('?') > -1 ? '&' : '?';
+    uploadUrl += sep + 'token=' + encodeURIComponent(token);
+  }
+
+  function doUpload(fp) {
+    return new Promise((resolve, reject) => {
+      wx.uploadFile({
+        url: uploadUrl,
+        filePath: fp,
+        name: name || 'file',
+        timeout: timeout || 120000,
+        header: finalHeader,
+        formData: finalFormData,
+        success: (res) => {
+          var data = parseUploadResponse(res.data);
+          if (data) {
+            resolve(data);
+          } else {
+            reject({ error: '解析响应失败', raw: res.data });
+          }
+        },
+        fail: (err) => {
+          reject({ error: '网络异常', errMsg: err.errMsg });
+        }
+      });
+    });
+  }
+
+  return new Promise((resolve, reject) => {
+    // 先压缩图片，确保 Android 临时文件路径可读
+    compressForUpload(filePath).then((compressedPath) => {
+      doUpload(compressedPath).then(resolve).catch(() => {
+        // 压缩后上传失败，尝试原路径
+        doUpload(filePath).then(resolve).catch(reject);
+      });
+    }).catch(() => {
+      // 压缩失败时尝试直接上传
+      doUpload(filePath).then(resolve).catch(reject);
+    });
+  });
+}
+
+module.exports = { api, getImageUrl, API_BASE, uploadFileCompat, compressForUpload };

weapp/utils/scroll-pos.js

@@ -0,0 +1,42 @@
+/**
+ * 页面滚动位置管理工具
+ * 保存和恢复底部导航栏页面的滚动位置，切换 Tab 后返回时保持浏览位置
+ */
+
+const SCROLL_POS_KEY = 'tabScrollPositions';
+
+/**
+ * 保存指定页面的滚动位置
+ * @param {string} pageKey - 页面标识（index/diary/profile）
+ * @param {number} scrollTop - scroll-view 的滚动位置
+ */
+function saveScrollPosition(pageKey, scrollTop) {
+  try {
+    var positions = wx.getStorageSync(SCROLL_POS_KEY) || {};
+    positions[pageKey] = {
+      scrollTop: scrollTop,
+      timestamp: Date.now()
+    };
+    wx.setStorageSync(SCROLL_POS_KEY, positions);
+  } catch (e) {}
+}
+
+/**
+ * 获取指定页面保存的滚动位置
+ * @param {string} pageKey - 页面标识
+ * @returns {number} 保存的 scrollTop，没有则返回 0
+ */
+function getScrollPosition(pageKey) {
+  try {
+    var positions = wx.getStorageSync(SCROLL_POS_KEY) || {};
+    var pos = positions[pageKey];
+    return pos ? (pos.scrollTop || 0) : 0;
+  } catch (e) {
+    return 0;
+  }
+}
+
+module.exports = {
+  saveScrollPosition,
+  getScrollPosition
+};

weapp/utils/subscribe.js

@@ -0,0 +1,142 @@
+/**
+ * 微信订阅消息工具
+ * 统一管理订阅消息的请求和状态
+ * 
+ * 订阅状态以服务端接口为准
+ */
+const { api } = require('./request');
+
+// 统一使用「每日记录提醒」模板，所有操作都通过这个模板通知
+const SUBSCRIBE_TEMPLATES = {
+  notify: 'tOaqM_Z6pNSih2pVpaUmP86MgwnDT5ZlwOqd0lgmXP8',
+};
+
+// 防重复标记：同一会话中已请求过订阅，不再重复弹窗
+let _requestedInSession = false;
+
+/**
+ * 请求用户订阅指定模板
+ * @param {string|string[]} templateTypes - 模板类型或模板类型数组
+ * @returns {Promise<object>} 订阅结果 { templateType: true/false }
+ */
+function requestSubscribe(templateTypes) {
+  return new Promise((resolve, reject) => {
+    if (!Array.isArray(templateTypes)) {
+      templateTypes = [templateTypes];
+    }
+
+    // 获取模板ID列表
+    const tmplIds = templateTypes
+      .map(type => SUBSCRIBE_TEMPLATES[type])
+      .filter(id => id && id !== 'TEMPLATE_ID_');
+
+    if (tmplIds.length === 0) {
+      console.warn('[subscribe] 模板ID未配置，请在微信小程序管理后台申请模板后更新');
+      resolve({});
+      return;
+    }
+
+    wx.requestSubscribeMessage({
+      tmplIds: tmplIds,
+      success: (res) => {
+        // 处理每个模板的授权结果
+        const results = {};
+        templateTypes.forEach((type) => {
+          const tmplId = SUBSCRIBE_TEMPLATES[type];
+          const status = res[tmplId];
+          results[type] = status === 'accept';
+        });
+
+        // 将授权结果同步到后端
+        syncSubscribeResults(results);
+
+        resolve(results);
+      },
+      fail: (err) => {
+        console.error('[subscribe] 请求订阅失败:', err);
+        reject(err);
+      }
+    });
+  });
+}
+
+/**
+ * 将订阅结果同步到后端
+ */
+function syncSubscribeResults(results) {
+  Object.keys(results).forEach((type) => {
+    const accepted = results[type];
+    const tmplId = SUBSCRIBE_TEMPLATES[type];
+    if (!tmplId || tmplId === 'TEMPLATE_ID_') return;
+
+    if (accepted) {
+      // 用户授权了，记录到后端，并同步本地标记
+      api.subscribeTemplate({
+        template_type: type,
+        template_id: tmplId
+      }).then(() => {
+        wx.setStorageSync('subscribed_notify', true);
+      }).catch((e) => {
+        console.warn('[subscribe] 同步订阅状态到后端失败:', e);
+      });
+    }
+    // 用户拒绝时不做任何操作
+  });
+}
+
+/**
+ * 操作后静默请求订阅（无应用层弹窗）
+ * 
+ * 优化策略：
+ * 1. 同一会话中只弹窗一次（_requestedInSession 标记）
+ * 2. 用户明确关闭通知（subscribed_notify=false）时才跳过
+ * 3. 如果用户没有伴侣，不弹窗
+ * 
+ * @param {string} scene - 触发场景（diary/photo/checkin/login）
+ */
+function requestSubscribeAfterAction(scene) {
+  // 同一会话中已请求过，跳过
+  if (_requestedInSession) return;
+
+  // 用户明确关闭了通知，不打扰
+  if (wx.getStorageSync('subscribed_notify') === false) return;
+
+  // 检查是否有伴侣，没有伴侣不需要订阅
+  const coupleId = wx.getStorageSync('coupleId');
+  if (!coupleId) return;
+
+  // 标记已请求，防止重复弹窗
+  _requestedInSession = true;
+
+  // 延迟一点请求，避免干扰用户当前操作。
+  // 注意：微信订阅消息是一次性授权，每次操作后都应申请续订，
+  // 用户勾选「总是保持以上选择」后这里会静默通过，不会反复弹窗。
+  setTimeout(() => {
+    requestSubscribe('notify').catch(() => {});
+  }, 1500);
+}
+
+/**
+ * 获取用户当前的订阅状态
+ * 从后端获取
+ * @param {boolean} forceRefresh - 保留旧调用参数
+ * @returns {Promise<object>} 订阅状态 { template_type: true/false }
+ */
+async function getSubscribeStatus(forceRefresh = false) {
+  try {
+    const res = await api.mySubscribeTemplates();
+    const status = {};
+    Object.keys(SUBSCRIBE_TEMPLATES).forEach(type => {
+      status[type] = !!res.templates[type];
+    });
+    return status;
+  } catch (e) {
+    return {};
+  }
+}
+
+module.exports = {
+  requestSubscribe,
+  requestSubscribeAfterAction,
+  getSubscribeStatus
+};

weapp/utils/util.js

@@ -0,0 +1,31 @@
+/**
+ * 工具函数
+ */
+
+/**
+ * 左滑返回手势
+ * @param {Function} callback 触发返回时执行的回调
+ * @returns {{ touchStartX: number, onTouchStart: Function, onTouchEnd: Function }}
+ */
+const createSwipeBack = (callback) => {
+  let touchStartX = 0
+  return {
+    onTouchStart: function(e) {
+      var t = e.touches && e.touches[0];
+      if (t) touchStartX = t.clientX;
+    },
+    onTouchEnd: function(e) {
+      var t = e.changedTouches && e.changedTouches[0];
+      if (!t) return;
+      var endX = t.clientX;
+      var dist = endX - touchStartX;
+      if (touchStartX < 80 && dist > 60) {
+        callback();
+      }
+    }
+  }
+}
+
+module.exports = {
+  createSwipeBack
+}