feat: add account deletion, announcements and subscription renewal

Support personal records and persistent smoking visibility. Add upload quota preflight, file cleanup, privacy entry, image caching and revision-based page refresh across the backend, admin and mini program.

weapp/pages/settings/settings.js

@@ -1,7 +1,7 @@
 const { getLayout } = require('../../utils/layout');
 // pages/settings/settings.js
 const { api, getImageUrl, API_BASE, uploadFileCompat } = require('../../utils/request');
-const { requestSubscribe, getSubscribeStatus } = require('../../utils/subscribe');
+const { requestSubscribe, getSubscribeStatus, isTemplateConfigured, subscribeErrorMessage } = require('../../utils/subscribe');
 const { guardStorageSpace } = require('../../utils/storage-guard');
 Page({
   onResize: function() { this.setData(getLayout()); },
@@ -23,6 +23,7 @@ Page({
     // 消息通知设置
     showSubscribeModal: false,
     subscribeStatus: {},
+    notifyAvailable: typeof isTemplateConfigured === 'function' && isTemplateConfigured('notify'),
     subscribeItems: [],
     subscribeLoading: false,
 
@@ -63,6 +64,25 @@ Page({
     wx.switchTab({ url: '/pages/profile/profile' });
   },
 
+  deleteAccount: async function() {
+    if(this._deletingAccount)return;
+    this._deletingAccount=true;
+    try {
+      const preview=await api.accountDeletionPreview();
+      const counts=preview.summary.counts;
+      const text='已上传文件 '+counts.files+' 个，相册 '+counts.albums+' 个，照片 '+counts.photos+' 张，日记 '+counts.diaries+' 篇，记忆日 '+counts.timeline+' 条，打卡 '+counts.checkins+' 条，抽烟记录 '+counts.smoking+' 条，生理期日记录 '+counts.period+' 条。';
+      const labels={past_song:'歌曲',past_diary_comment:'评论',past_period_record:'生理期周期',past_period_sex_record:'亲密记录',past_storage_order:'订单',past_subscribe_template:'消息订阅'};
+      const more=Object.keys(labels).map(key=>labels[key]+' '+((preview.summary.record_counts||{})[key]||0)+' 条').join('，');
+      const confirm=options=>new Promise(resolve=>wx.showModal({...options,success:r=>resolve(r.confirm),fail:()=>resolve(false)}));
+      if(!await confirm({title:'注销账号前，请确认',content:text+' 其他数据：'+more+'。注销后，账号、所有内容及文件关联会被删除，无法恢复；剩余空间权益将失效。',confirmText:'继续注销',confirmColor:'#B74768'}))return;
+      if(!await confirm({title:'最后一次确认',content:'确定永久注销并删除全部数据？独占文件将从存储中清理；与其他用户重复的物理文件只移除你的关联，不会删除他人的内容。',confirmText:'确认注销',confirmColor:'#B74768'}))return;
+      wx.showLoading({title:'正在注销',mask:true});
+      await api.accountDelete({confirmed:true,confirmation_text:'注销并删除全部数据',confirmation_token:preview.confirmation_token});
+      getApp().finishAccountDeletion();
+      wx.reLaunch({url:'/pages/index/index'});
+    } catch(error) {wx.showToast({title:error.error||'注销失败，请稍后重试',icon:'none',duration:3000});}
+    finally {wx.hideLoading();this._deletingAccount=false;}
+  },
   // 加载解绑状态
   loadUnbindStatus: function() {
     var self = this;
@@ -82,7 +102,7 @@ Page({
 
   noop: function() {},
 
-  // ===== 消息通知管理（统一使用一个模板） =====
+  // ===== 消息通知管理（按场景独立授权） =====
   showSubscribeModal: async function() {
     this.setData({ showSubscribeModal: true, subscribeLoading: true });
     try {
@@ -110,6 +130,18 @@ Page({
     this.setData({ showAboutModal: false });
   },
 
+  openPrivacyContract: function() {
+    if (typeof wx.openPrivacyContract !== 'function') {
+      wx.showToast({ title: '请升级微信后查看隐私协议', icon: 'none' });
+      return;
+    }
+    wx.openPrivacyContract({
+      fail: function() {
+        wx.showToast({ title: '隐私协议暂时无法打开，请稍后重试', icon: 'none' });
+      }
+    });
+  },
+
   // ===== 联系我们 =====
   showContactModal: function() {
     this.setData({ showContactModal: true });
@@ -120,7 +152,12 @@ Page({
 
   toggleSubscribe: async function(e) {
     const type = 'notify';
-    const current = this.data.subscribeChecked;
+    if (typeof isTemplateConfigured === 'function' && !isTemplateConfigured(type)) {
+      wx.showToast({title:'该提醒暂未配置模板',icon:'none'});
+      return;
+    }
+    const field = 'subscribeChecked';
+    const current = this.data[field];
 
     // 防止重复点击
     if (this._subscribing) return;
@@ -130,8 +167,8 @@ Page({
       // 取消订阅
       try {
         await api.unsubscribeTemplate({ template_type: type });
-        this.setData({ subscribeChecked: false });
-        wx.setStorageSync('subscribed_notify', false);
+        this.setData({ [field]: false });
+        wx.setStorageSync('subscribed_' + type, false);
         wx.showToast({ title: '已关闭通知', icon: 'success' });
       } catch (e) {
         wx.showToast({ title: '操作失败', icon: 'none' });
@@ -141,33 +178,35 @@ Page({
       try {
         const results = await requestSubscribe(type);
         if (results[type]) {
-          this.setData({ subscribeChecked: true });
-          wx.setStorageSync('subscribed_notify', true);
+          this.setData({ [field]: true });
+          wx.setStorageSync('subscribed_' + type, true);
           wx.showToast({ title: '已开启通知', icon: 'success' });
         } else {
           wx.showToast({ title: '订阅被拒绝，可在设置中重新开启', icon: 'none' });
         }
       } catch (e) {
-        wx.showToast({ title: '订阅失败', icon: 'none' });
+        wx.showModal({title:'无法订阅提醒',content:subscribeErrorMessage(e),showCancel:false});
       }
     }
 
     this._subscribing = false;
   },
 
-  renewSubscribe: async function() {
+  renewSubscribe: async function(e) {
+    const type = 'notify';
+    const field = 'subscribeChecked';
     if (this._subscribing) return;
     this._subscribing = true;
     try {
-      const results = await requestSubscribe('notify');
-      if (results.notify) {
-        this.setData({ subscribeChecked: true });
+      const results = await requestSubscribe(type);
+      if (results[type]) {
+        this.setData({ [field]: true });
         wx.showToast({ title: '已订阅一次提醒', icon: 'success' });
       } else {
         wx.showToast({ title: '本次未授权提醒', icon: 'none' });
       }
     } catch (e) {
-      wx.showToast({ title: '订阅失败，请重试', icon: 'none' });
+      wx.showModal({title:'无法订阅提醒',content:subscribeErrorMessage(e),showCancel:false});
     } finally {
       this._subscribing = false;
     }

weapp/pages/settings/settings.wxml

@@ -25,6 +25,7 @@
     </view>
 
     <view class="section-heading">关系与账号</view>
+    <view class="j-profile-setting" wx:if="{{bindingKnown && !hasPartner}}" bindtap="deleteAccount"><view class="setting-info"><view class="j-small-title" style="color:#B74768">注销账号</view><view class="j-caption">未绑定时可注销，确认后删除全部个人数据</view></view><text class="j-link">›</text></view>
     <!-- 操作记录 -->
     <view class="j-profile-setting" bindtap="goToHistory">
       <view class="setting-info">
@@ -73,6 +74,14 @@
       <text class="j-link">›</text>
     </view>
 
+    <view class="j-profile-setting" bindtap="openPrivacyContract">
+      <view class="setting-info">
+        <view class="j-small-title">隐私协议</view>
+        <view class="j-caption">查看本小程序的隐私保护指引</view>
+      </view>
+      <text class="j-link">›</text>
+    </view>
+
     <!-- 联系我们 -->
     <view class="j-profile-setting" bindtap="showContactModal">
       <view class="setting-info">
@@ -133,11 +142,11 @@
               <text class="subscribe-icon">💕</text>
             </view>
             <view class="subscribe-info">
-              <text class="subscribe-name">操作通知</text>
-              <text class="subscribe-desc">TA有新的操作时通知你</text>
+              <text class="subscribe-name">操作与打卡通知</text>
+              <text class="subscribe-desc">{{notifyAvailable ? 'TA有新动态或完成打卡时通知你' : '暂未配置当前小程序的通知模板'}}</text>
             </view>
           </view>
-          <switch checked="{{subscribeChecked}}" bindchange="toggleSubscribe" color="#B74768" style="transform:scale(0.75);" />
+          <switch disabled="{{!notifyAvailable}}" checked="{{subscribeChecked}}" bindchange="toggleSubscribe" color="#B74768" style="transform:scale(0.75);" />
         </view>
 
         <!-- 状态提示 -->
@@ -148,11 +157,11 @@
           </block>
           <block wx:else>
             <text class="tip-icon">💡</text>
-            <text class="tip-text">开启并授权后，可接收一次TA的操作提醒</text>
+            <text class="tip-text">开启并授权后，可接收一次TA的提醒</text>
           </block>
         </view>
 
-        <button wx:if="{{subscribeChecked}}" class="subscribe-renew" bindtap="renewSubscribe">订阅一次 TA 的提醒</button>
+        <button wx:if="{{notifyAvailable && subscribeChecked}}" class="subscribe-renew" bindtap="renewSubscribe">订阅一次 TA 的提醒</button>
 
         <!-- 说明 -->
         <view class="subscribe-note">