Ship signup sheet, subscribe reminders, cover crop, and theme updates.

Wire real WeChat app config, prefer activity cover over posters, and add admin cover cropping for the home banner. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-10-08 13:06:43 +08:00
parent cd05113755
commit 0ca2e87bf2
35 changed files with 968 additions and 184 deletions
@@ -5,4 +5,6 @@ server/public/uploads/
 server/data/db.json
 server/data/*.tmp
 .env
+server/.env
 .DS_Store
+
@@ -26,6 +26,8 @@ npm test             # 接口冒烟测试（使用临时数据库，不影响真
 | --- | --- |
 | `PORT` | 端口，默认 3000 |
 | `WX_APPID` / `WX_SECRET` | 配置后走真实 `code2session` 登录；不配置则为演示登录 |
+| `WX_SUBSCRIBE_TMPL_ID` | 可选，订阅消息模板 ID（也可在管理后台「提醒设置」里填） |
+| `WX_MINI_STATE` | 订阅消息跳转版本：`formal` / `trial` / `developer`，默认 formal |
 | `DB_FILE` | 数据文件路径，默认 `server/data/db.json` |
 | `UPLOAD_DIR` | 上传目录，默认 `server/public/uploads` |

@@ -9,9 +9,9 @@
    "pages/detail/detail"
  ],
  "window": {
-    "navigationBarBackgroundColor": "#FFFFFF",
+    "navigationBarBackgroundColor": "#0D8B87",
    "navigationBarTitleText": "卓米会",
-    "navigationBarTextStyle": "black",
+    "navigationBarTextStyle": "white",
    "backgroundColor": "#F3F5F7",
    "backgroundTextStyle": "dark"
  },
@@ -20,7 +20,7 @@ Component({
    activity(activity) {
      const item = activity || {}
      this.setData({
-        poster: media.absUrl(item.poster || item.cover),
+        poster: media.absUrl(item.cover || item.poster),
        video: media.absUrl(item.video),
        ended: item.status === 'past'
      })
@@ -0,0 +1,158 @@
+const api = require('../../utils/api')
+const authUtil = require('../../utils/auth')
+const activityUtil = require('../../utils/activity')
+
+function requestRemind(tmplIds) {
+  const ids = (tmplIds || []).filter(Boolean).slice(0, 3)
+  if (!ids.length) {
+    return Promise.resolve({ status: 'none', enabled: false })
+  }
+  return new Promise((resolve) => {
+    wx.requestSubscribeMessage({
+      tmplIds: ids,
+      success(res) {
+        // res[tmplId] === 'accept' | 'reject' | 'ban' | 'filter'
+        let status = 'reject'
+        for (let i = 0; i < ids.length; i += 1) {
+          if (res[ids[i]] === 'accept') {
+            status = 'accept'
+            break
+          }
+          if (res[ids[i]]) status = res[ids[i]]
+        }
+        resolve({ status: status, enabled: true })
+      },
+      fail() {
+        resolve({ status: 'reject', enabled: true })
+      }
+    })
+  })
+}
+
+Component({
+  properties: {
+    show: {
+      type: Boolean,
+      value: false
+    },
+    activityId: {
+      type: String,
+      value: ''
+    }
+  },
+  data: {
+    name: '',
+    phone: '',
+    company: '',
+    position: '',
+    submitting: false,
+    tmplIds: [],
+    remindReady: false
+  },
+  observers: {
+    show(visible) {
+      if (visible) {
+        wx.hideTabBar({ animation: false })
+        this.prefetch()
+      } else {
+        wx.showTabBar({ animation: false })
+      }
+    }
+  },
+  lifetimes: {
+    detached() {
+      wx.showTabBar({ animation: false })
+    }
+  },
+  methods: {
+    prefetch() {
+      api
+        .subscribeConfig()
+        .then((config) => {
+          this.setData({
+            tmplIds: (config && config.tmplIds) || [],
+            remindReady: !!(config && config.enabled)
+          })
+        })
+        .catch(() => this.setData({ tmplIds: [], remindReady: false }))
+
+      api
+        .profile()
+        .then((profile) => {
+          if (!profile) return
+          this.setData({
+            name: this.data.name || profile.name || '',
+            phone: this.data.phone || profile.phone || '',
+            company: this.data.company || profile.company || '',
+            position: this.data.position || profile.position || ''
+          })
+        })
+        .catch(() => {})
+    },
+
+    noop() {},
+
+    onInput(event) {
+      const field = event.currentTarget.dataset.field
+      const next = {}
+      next[field] = event.detail.value
+      this.setData(next)
+    },
+
+    onCancel() {
+      if (this.data.submitting) return
+      wx.showTabBar({ animation: false })
+      this.triggerEvent('close')
+    },
+
+    onSubmit() {
+      if (this.data.submitting) return
+      const name = (this.data.name || '').trim()
+      const phone = (this.data.phone || '').trim()
+      const company = (this.data.company || '').trim()
+      const position = (this.data.position || '').trim()
+      if (!name || !phone) {
+        wx.showToast({ title: '请填写姓名和手机号', icon: 'none' })
+        return
+      }
+      if (!/^1\d{10}$/.test(phone)) {
+        wx.showToast({ title: '请填写正确的手机号', icon: 'none' })
+        return
+      }
+      if (!this.data.activityId) {
+        wx.showToast({ title: '活动不存在', icon: 'none' })
+        return
+      }
+
+      this.setData({ submitting: true })
+      // Must run inside the tap gesture so WeChat can show the subscribe dialog.
+      requestRemind(this.data.tmplIds)
+        .then((remind) =>
+          api.signup({
+            activityId: this.data.activityId,
+            name: name,
+            phone: phone,
+            company: company,
+            position: position,
+            sourceSharer: authUtil.sourceSharer(),
+            remindStatus: remind.status
+          }).then((signup) => ({ signup: signup, remind: remind }))
+        )
+        .then((result) => {
+          const accepted = result.remind && result.remind.status === 'accept'
+          wx.showToast({
+            title: accepted ? '报名成功，已开启提醒' : '报名成功',
+            icon: 'success'
+          })
+          this.setData({ submitting: false })
+          wx.showTabBar({ animation: false })
+          this.triggerEvent('success')
+          this.triggerEvent('close')
+        })
+        .catch((error) => {
+          this.setData({ submitting: false })
+          activityUtil.toast(error)
+        })
+    }
+  }
+})
@@ -0,0 +1,3 @@
+{
+  "component": true
+}
@@ -0,0 +1,77 @@
+<view class="root {{show ? 'on' : ''}}" wx:if="{{show}}" catchtouchmove="noop">
+  <view class="mask" bindtap="onCancel"></view>
+  <view class="sheet" catchtap="noop">
+    <view class="handle"></view>
+    <text class="title">活动报名</text>
+    <text class="subtitle">填写信息提交后，将推送微信服务通知</text>
+
+    <view class="notice">
+      <text class="notice-icon">📣</text>
+      <text class="notice-text">{{remindReady ? '提交后将申请活动提醒授权，同意即可在活动开始前收到微信通知' : '提交即视为同意接收活动提醒（管理员需先在后台配置订阅消息模板）'}}</text>
+    </view>
+
+    <view class="field">
+      <view class="label-row">
+        <text class="label">姓名</text>
+        <text class="required">*</text>
+      </view>
+      <input
+        class="input"
+        placeholder="请输入姓名"
+        placeholder-class="placeholder"
+        value="{{name}}"
+        maxlength="20"
+        data-field="name"
+        bindinput="onInput"
+      />
+    </view>
+
+    <view class="field">
+      <view class="label-row">
+        <text class="label">手机号码</text>
+        <text class="required">*</text>
+      </view>
+      <input
+        class="input"
+        type="number"
+        placeholder="请输入手机号"
+        placeholder-class="placeholder"
+        value="{{phone}}"
+        maxlength="11"
+        data-field="phone"
+        bindinput="onInput"
+      />
+    </view>
+
+    <view class="field">
+      <text class="label">公司名称</text>
+      <input
+        class="input"
+        placeholder="选填"
+        placeholder-class="placeholder"
+        value="{{company}}"
+        maxlength="40"
+        data-field="company"
+        bindinput="onInput"
+      />
+    </view>
+
+    <view class="field">
+      <text class="label">职位</text>
+      <input
+        class="input"
+        placeholder="选填"
+        placeholder-class="placeholder"
+        value="{{position}}"
+        maxlength="40"
+        data-field="position"
+        bindinput="onInput"
+      />
+    </view>
+
+    <view class="btn primary {{submitting ? 'busy' : ''}}" bindtap="onSubmit">
+      {{submitting ? '提交中…' : '提交报名'}}
+    </view>
+    <view class="btn ghost" bindtap="onCancel">取消</view>
+  </view>
+</view>
@@ -0,0 +1,144 @@
+.root {
+  position: fixed;
+  left: 0;
+  right: 0;
+  top: 0;
+  bottom: 0;
+  z-index: 1000;
+}
+
+.mask {
+  position: absolute;
+  left: 0;
+  right: 0;
+  top: 0;
+  bottom: 0;
+  background: rgba(0, 0, 0, 0.45);
+}
+
+.sheet {
+  position: absolute;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  max-height: 92vh;
+  padding: 16rpx 40rpx calc(40rpx + env(safe-area-inset-bottom));
+  box-sizing: border-box;
+  background: #ffffff;
+  border-radius: 32rpx 32rpx 0 0;
+  overflow-y: auto;
+}
+
+.handle {
+  width: 64rpx;
+  height: 8rpx;
+  margin: 0 auto 28rpx;
+  border-radius: 4rpx;
+  background: #e5e7eb;
+}
+
+.title {
+  display: block;
+  color: #111827;
+  font-size: 40rpx;
+  font-weight: 700;
+  line-height: 1.3;
+}
+
+.subtitle {
+  display: block;
+  margin-top: 12rpx;
+  color: #9ca3af;
+  font-size: 26rpx;
+  line-height: 1.5;
+}
+
+.notice {
+  display: flex;
+  align-items: flex-start;
+  gap: 12rpx;
+  margin-top: 28rpx;
+  padding: 20rpx 24rpx;
+  border-radius: 16rpx;
+  background: #e8f7f4;
+}
+
+.notice-icon {
+  flex-shrink: 0;
+  font-size: 28rpx;
+  line-height: 1.45;
+}
+
+.notice-text {
+  flex: 1;
+  color: #0d8b87;
+  font-size: 24rpx;
+  line-height: 1.55;
+}
+
+.field {
+  margin-top: 28rpx;
+}
+
+.label-row {
+  display: flex;
+  align-items: center;
+  gap: 4rpx;
+}
+
+.label {
+  display: block;
+  color: #374151;
+  font-size: 28rpx;
+  font-weight: 500;
+}
+
+.required {
+  color: #ef4444;
+  font-size: 28rpx;
+  line-height: 1;
+}
+
+.input {
+  height: 88rpx;
+  margin-top: 14rpx;
+  padding: 0 28rpx;
+  border: 2rpx solid #e5e7eb;
+  border-radius: 16rpx;
+  box-sizing: border-box;
+  font-size: 30rpx;
+  color: #111827;
+  background: #ffffff;
+}
+
+.placeholder {
+  color: #c4c9d1;
+}
+
+.btn {
+  height: 96rpx;
+  margin-top: 24rpx;
+  border-radius: 20rpx;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 32rpx;
+  font-weight: 600;
+  box-sizing: border-box;
+}
+
+.btn.primary {
+  margin-top: 40rpx;
+  background: #0d8b87;
+  color: #ffffff;
+}
+
+.btn.primary.busy {
+  opacity: 0.7;
+}
+
+.btn.ghost {
+  background: #ffffff;
+  color: #0d8b87;
+  border: 2rpx solid #0d8b87;
+}
@@ -1,4 +1,4 @@
-/** 后端地址。上线改为 HTTPS 域名，并加入小程序 request / downloadFile 合法域名。 */
-const BASE = 'http://127.0.0.1:3000'
+/** 后端地址。上线域名需加入小程序 request / uploadFile / downloadFile 合法域名。 */
+const BASE = 'https://dev.zmh.zm.luckypay.cc'

-module.exports = { BASE }
+module.exports = { BASE: BASE }
@@ -5,7 +5,8 @@ const activityUtil = require('../../utils/activity')
 Page({
  data: {
    activity: null,
-    failed: false
+    failed: false,
+    signupOpen: false
  },

  onLoad(query) {
@@ -36,8 +37,13 @@ Page({
    activityUtil.openMap(this.data.activity)
  },

-  goSignup() {
-    activityUtil.goSignup(this.data.activity)
+  openSignup() {
+    if (!this.data.activity || this.data.activity.status === 'past') return
+    this.setData({ signupOpen: true })
+  },
+
+  closeSignup() {
+    this.setData({ signupOpen: false })
  },

  goHome() {
@@ -1,6 +1,7 @@
 {
  "navigationBarTitleText": "卓米会",
  "usingComponents": {
-    "activity-board": "/components/activity-board/index"
+    "activity-board": "/components/activity-board/index",
+    "signup-sheet": "/components/signup-sheet/index"
  }
 }
@@ -1,10 +1,16 @@
+<block wx:if="{{activity}}">
  <activity-board
-  wx:if="{{activity}}"
    activity="{{activity}}"
    show-past="{{false}}"
    bind:map="openMap"
-  bind:signup="goSignup"
+    bind:signup="openSignup"
  />
+  <signup-sheet
+    show="{{signupOpen}}"
+    activity-id="{{activity.id}}"
+    bind:close="closeSignup"
+  />
+</block>
 <view wx:elif="{{failed}}" class="empty">
  <text>活动不存在或已下线</text>
  <view class="home" bindtap="goHome">回到首页</view>
@@ -5,7 +5,8 @@ const fallback = require('../../utils/fallback')

 Page({
  data: {
-    activity: fallback.CURRENT
+    activity: fallback.CURRENT,
+    signupOpen: false
  },

  onLoad(query) {
@@ -34,8 +35,14 @@ Page({
    activityUtil.openMap(this.data.activity)
  },

-  goSignup() {
-    activityUtil.goSignup(this.data.activity)
+  openSignup() {
+    if (!this.data.activity || !this.data.activity.id) return
+    if (this.data.activity.status === 'past') return
+    this.setData({ signupOpen: true })
+  },
+
+  closeSignup() {
+    this.setData({ signupOpen: false })
  },

  goPast() {
@@ -2,6 +2,7 @@
  "navigationBarTitleText": "卓米会",
  "enablePullDownRefresh": true,
  "usingComponents": {
-    "activity-board": "/components/activity-board/index"
+    "activity-board": "/components/activity-board/index",
+    "signup-sheet": "/components/signup-sheet/index"
  }
 }
@@ -2,6 +2,11 @@
  activity="{{activity}}"
  show-past="{{true}}"
  bind:map="openMap"
-  bind:signup="goSignup"
+  bind:signup="openSignup"
  bind:past="goPast"
 />
+<signup-sheet
+  show="{{signupOpen}}"
+  activity-id="{{activity.id}}"
+  bind:close="closeSignup"
+/>
@@ -12,12 +12,29 @@ function chooseOne(mediaType) {
      success: (res) => {
        const file = res.tempFiles && res.tempFiles[0]
        if (file && file.tempFilePath) resolve(file.tempFilePath)
+        else reject(new Error('未选择文件'))
      },
      fail: reject
    })
  })
 }

+// Crop to a wide banner ratio before upload (closest built-in scale is 16:9).
+function cropCover(filePath) {
+  return new Promise((resolve, reject) => {
+    if (!wx.cropImage) {
+      resolve(filePath)
+      return
+    }
+    wx.cropImage({
+      src: filePath,
+      cropScale: '16:9',
+      success: (res) => resolve(res.tempFilePath || filePath),
+      fail: () => resolve(filePath)
+    })
+  })
+}
+
 function uploadWithLoading(filePath) {
  wx.showLoading({ title: '上传中', mask: true })
  return api.uploadMedia(filePath).then(
@@ -71,6 +88,7 @@ Page({

  pickCover() {
    chooseOne('image')
+      .then(cropCover)
      .then(uploadWithLoading)
      .then((data) => this.setData({ cover: data.url, coverPreview: media.absUrl(data.url) }))
      .catch((error) => {
@@ -4,7 +4,9 @@ const activityUtil = require('../../utils/activity')

 function decorate(item) {
  const cover = item.cover || item.poster || ''
-  return Object.assign({}, item, { coverUrl: cover ? media.absUrl(cover) : '' })
+  return Object.assign({}, item, {
+    coverUrl: cover ? media.absUrl(cover) : ''
+  })
 }

 Page({
@@ -4,6 +4,11 @@
    <view class="btn del {{deleting ? 'active' : ''}}" bindtap="onDelete">{{deleting ? '完成' : '删除'}}</view>
  </view>

+  <view class="section-head">
+    <view class="section-bar"></view>
+    <text class="section-title">往期活动</text>
+  </view>
+
  <view wx:if="{{loaded && !list.length}}" class="empty">还没有往期活动</view>

  <view
@@ -5,7 +5,28 @@
 .actions {
  display: flex;
  gap: 20rpx;
-  margin-bottom: 4rpx;
+  margin-bottom: 28rpx;
+}
+
+.section-head {
+  display: flex;
+  align-items: center;
+  gap: 14rpx;
+  margin-bottom: 8rpx;
+}
+
+.section-bar {
+  width: 8rpx;
+  height: 32rpx;
+  border-radius: 4rpx;
+  background: #0d8b87;
+}
+
+.section-title {
+  color: #111827;
+  font-size: 32rpx;
+  font-weight: 700;
+  line-height: 1.2;
 }

 .btn {
@@ -35,7 +56,7 @@
 }

 .empty {
-  margin-top: 160rpx;
+  margin-top: 120rpx;
  text-align: center;
  color: #9ca3af;
  font-size: 28rpx;
@@ -1,71 +1,15 @@
-const api = require('../../utils/api')
-const authUtil = require('../../utils/auth')
-const activityUtil = require('../../utils/activity')
-
 Page({
  data: {
-    name: '',
-    phone: '',
-    company: '',
-    submitting: false
+    activityId: ''
  },

  onLoad(query) {
-    this.activityId = (query && query.id) || ''
-    api
-      .profile()
-      .then((profile) => {
-        if (!profile) return
-        this.setData({
-          name: this.data.name || profile.name || '',
-          phone: this.data.phone || profile.phone || '',
-          company: this.data.company || profile.company || ''
-        })
-      })
-      .catch(() => {})
+    this.setData({ activityId: (query && query.id) || '' })
  },

-  onName(event) {
-    this.setData({ name: event.detail.value })
+  onClose() {
+    wx.navigateBack({ fail: () => wx.switchTab({ url: '/pages/index/index' }) })
  },

-  onPhone(event) {
-    this.setData({ phone: event.detail.value })
-  },
-
-  onCompany(event) {
-    this.setData({ company: event.detail.value })
-  },
-
-  submit() {
-    if (this.data.submitting) return
-    const name = this.data.name.trim()
-    const phone = this.data.phone.trim()
-    const company = this.data.company.trim()
-    if (!name || !phone) {
-      wx.showToast({ title: '请填写姓名和手机号', icon: 'none' })
-      return
-    }
-    if (!/^1\d{10}$/.test(phone)) {
-      wx.showToast({ title: '请填写正确的手机号', icon: 'none' })
-      return
-    }
-    this.setData({ submitting: true })
-    api
-      .signup({
-        activityId: this.activityId,
-        name: name,
-        phone: phone,
-        company: company,
-        sourceSharer: authUtil.sourceSharer()
-      })
-      .then(() => {
-        wx.showToast({ title: '报名成功', icon: 'success' })
-        setTimeout(() => wx.navigateBack(), 600)
-      })
-      .catch((error) => {
-        this.setData({ submitting: false })
-        activityUtil.toast(error)
-      })
-  }
+  onSuccess() {}
 })
@@ -1,3 +1,6 @@
 {
-  "navigationBarTitleText": "立即报名"
+  "navigationBarTitleText": "活动报名",
+  "usingComponents": {
+    "signup-sheet": "/components/signup-sheet/index"
+  }
 }
@@ -1,12 +1,6 @@
-<view class="page">
-  <view class="card">
-    <text class="label">姓名</text>
-    <input class="input" placeholder="怎么称呼你" placeholder-class="placeholder" value="{{name}}" maxlength="20" bindinput="onName" />
-    <text class="label">手机号</text>
-    <input class="input" type="number" placeholder="用于活动通知" placeholder-class="placeholder" value="{{phone}}" maxlength="11" bindinput="onPhone" />
-    <text class="label">公司 / 机构</text>
-    <input class="input" placeholder="选填" placeholder-class="placeholder" value="{{company}}" maxlength="40" bindinput="onCompany" />
-  </view>
-  <view class="save {{submitting ? 'busy' : ''}}" bindtap="submit">{{submitting ? '提交中…' : '提交报名'}}</view>
-  <text class="hint">手机号仅用于本次活动通知。</text>
-</view>
+<signup-sheet
+  show="{{true}}"
+  activity-id="{{activityId}}"
+  bind:close="onClose"
+  bind:success="onSuccess"
+/>
@@ -1,52 +1,3 @@
-.page {
-  padding: 28rpx 32rpx 48rpx;
-}
-
-.card {
-  padding: 12rpx 32rpx 28rpx;
-  background: #ffffff;
-  border-radius: 28rpx;
-}
-
-.label {
-  display: block;
-  margin-top: 28rpx;
-  color: #6b7280;
-  font-size: 26rpx;
-}
-
-.input {
-  height: 88rpx;
-  margin-top: 8rpx;
-  border-bottom: 1rpx solid #eef0f3;
-  font-size: 32rpx;
-}
-
-.placeholder {
-  color: #c4c9d1;
-}
-
-.save {
-  height: 96rpx;
-  margin-top: 36rpx;
-  border-radius: 20rpx;
-  background: #128a80;
-  color: #ffffff;
-  font-size: 32rpx;
-  font-weight: 600;
-  display: flex;
-  align-items: center;
-  justify-content: center;
-}
-
-.save.busy {
-  opacity: 0.7;
-}
-
-.hint {
-  display: block;
-  margin-top: 20rpx;
-  text-align: center;
-  color: #9ca3af;
-  font-size: 24rpx;
+page {
+  background: transparent;
 }
@@ -45,12 +45,13 @@
  },
  "compileType": "miniprogram",
  "libVersion": "3.8.10",
-  "appid": "wx5f75e1013b7b5a31",
+  "appid": "wxf84a8a74ac7c1a7d",
  "projectname": "zhuomi-mp",
  "condition": {},
  "editorSetting": {
    "tabIndent": "insertSpaces",
    "tabSize": 2
  },
-  "simulatorPluginLibVersion": {}
+  "simulatorPluginLibVersion": {},
+  "isGameTourist": false
 }
@@ -23,7 +23,7 @@ function goSignup(activity) {
 function shareMessage(activity, fallbackId) {
  const item = activity || {}
  const openid = wx.getStorageSync('openid') || ''
-  const cover = item.poster || item.cover
+  const cover = item.cover || item.poster
  const message = {
    title: item.title || '卓米会',
    path: '/pages/detail/detail?id=' + (item.id || fallbackId || '') + '&sharer=' + openid
@@ -38,5 +38,6 @@ module.exports = {

  signup: (data) => authed('/api/signup', 'POST', data),
  mySignups: () => authed('/api/signup/mine'),
-  checkin: (data) => authed('/api/checkin/scan', 'POST', data)
+  checkin: (data) => authed('/api/checkin/scan', 'POST', data),
+  subscribeConfig: () => requestUtil.request({ url: '/api/subscribe/config' })
 }
@@ -0,0 +1,4 @@
+WX_APPID=你的小程序AppID
+WX_SECRET=你的小程序AppSecret
+# WX_SUBSCRIBE_TMPL_ID=订阅消息模板ID
+# PORT=3000
@@ -33,7 +33,11 @@ const SEED = {
  ],
  posters: [],
  signups: [],
-  checkinCodes: []
+  checkinCodes: [],
+  settings: {
+    // 微信公众平台 → 订阅消息 → 选用「活动提醒」类模板后填入模板 ID
+    subscribeTmplId: process.env.WX_SUBSCRIBE_TMPL_ID || ''
+  }
 }

 const COLLECTIONS = ['users', 'admins', 'adminAllowlist', 'activities', 'posters', 'signups', 'checkinCodes']
@@ -49,6 +53,16 @@ function normalize(data) {
      dirty = true
    }
  })
+  if (!data.settings || typeof data.settings !== 'object') {
+    data.settings = { subscribeTmplId: process.env.WX_SUBSCRIBE_TMPL_ID || '' }
+    dirty = true
+  } else if (typeof data.settings.subscribeTmplId !== 'string') {
+    data.settings.subscribeTmplId = process.env.WX_SUBSCRIBE_TMPL_ID || ''
+    dirty = true
+  } else if (!data.settings.subscribeTmplId && process.env.WX_SUBSCRIBE_TMPL_ID) {
+    data.settings.subscribeTmplId = process.env.WX_SUBSCRIBE_TMPL_ID
+    dirty = true
+  }

  // The allowlist is the only source of truth for mini-program admins.
  data.users.forEach((user) => {
@@ -24,7 +24,8 @@ function publicActivity(activity, posters) {
    theme: activity.theme || 0,
    cover: activity.cover || '',
    video: activity.video || '',
-    poster: (poster && poster.image) || activity.cover || '',
+    // Activity cover wins over linked posters so admin “封面图片” updates show immediately.
+    poster: activity.cover || (poster && poster.image) || '',
    createdAt: activity.createdAt
  }
 }
@@ -1,10 +1,14 @@
 const crypto = require('crypto')
 const { HttpError } = require('./http')

+let tokenCache = null
+
+function wxConfigured() {
+  return !!(process.env.WX_APPID && process.env.WX_SECRET)
+}
+
 async function code2session(code, deviceId) {
-  const appid = process.env.WX_APPID
-  const secret = process.env.WX_SECRET
-  if (!appid || !secret) {
+  if (!wxConfigured()) {
    const seed = deviceId || 'guest'
    return {
      openid: `demo_${crypto.createHash('sha1').update(seed).digest('hex').slice(0, 16)}`,
@@ -14,8 +18,8 @@ async function code2session(code, deviceId) {

  const url = new URL('https://api.weixin.qq.com/sns/jscode2session')
  url.search = new URLSearchParams({
-    appid,
-    secret,
+    appid: process.env.WX_APPID,
+    secret: process.env.WX_SECRET,
    js_code: code,
    grant_type: 'authorization_code'
  }).toString()
@@ -31,4 +35,66 @@ async function code2session(code, deviceId) {
  return { openid: session.openid, demo: false }
 }

-module.exports = { code2session }
+async function getAccessToken() {
+  if (!wxConfigured()) throw new HttpError(400, '未配置 WX_APPID / WX_SECRET，无法发送订阅消息')
+  if (tokenCache && tokenCache.expiresAt > Date.now() + 60_000) return tokenCache.token
+
+  const url = new URL('https://api.weixin.qq.com/cgi-bin/token')
+  url.search = new URLSearchParams({
+    grant_type: 'client_credential',
+    appid: process.env.WX_APPID,
+    secret: process.env.WX_SECRET
+  }).toString()
+
+  const res = await fetch(url, { signal: AbortSignal.timeout(8000) })
+  const body = await res.json()
+  if (!body.access_token) throw new HttpError(502, body.errmsg || '获取微信 access_token 失败')
+  tokenCache = {
+    token: body.access_token,
+    expiresAt: Date.now() + (Number(body.expires_in) || 7200) * 1000
+  }
+  return tokenCache.token
+}
+
+function clip(value, max) {
+  const text = value == null ? '' : String(value)
+  return text.length > max ? text.slice(0, max) : text
+}
+
+// Default field mapping for a typical “活动提醒” template (thing / time / thing).
+function buildRemindData(activity) {
+  return {
+    thing1: { value: clip(activity.title || '卓米会活动', 20) },
+    time2: { value: clip(activity.startAt || '待定', 20) },
+    thing3: { value: clip(activity.address || '详见活动页', 20) }
+  }
+}
+
+async function sendSubscribeMessage({ openid, templateId, page, data }) {
+  const token = await getAccessToken()
+  const res = await fetch(
+    `https://api.weixin.qq.com/cgi-bin/message/subscribe/send?access_token=${encodeURIComponent(token)}`,
+    {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        touser: openid,
+        template_id: templateId,
+        page: page || '',
+        data,
+        miniprogram_state: process.env.WX_MINI_STATE || 'formal'
+      }),
+      signal: AbortSignal.timeout(8000)
+    }
+  )
+  const body = await res.json()
+  return { ok: body.errcode === 0, errcode: body.errcode, errmsg: body.errmsg || '' }
+}
+
+module.exports = {
+  wxConfigured,
+  code2session,
+  getAccessToken,
+  buildRemindData,
+  sendSubscribeMessage
+}
@@ -35,10 +35,51 @@
    .split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 16px; }
    .error { color: #dc2626; min-height: 1.2em; font-size: 13px; }
    img.qr { width: 140px; height: 140px; }
+    .crop-modal {
+      position: fixed; inset: 0; z-index: 50; display: none;
+      align-items: center; justify-content: center;
+      background: rgba(15, 23, 42, 0.55); padding: 16px;
+    }
+    .crop-modal.on { display: flex; }
+    .crop-panel {
+      width: min(720px, 100%); background: #fff; border-radius: 16px;
+      padding: 16px; max-height: 92vh; overflow: auto;
+    }
+    .crop-stage {
+      position: relative; width: 100%; height: min(52vh, 420px);
+      background: #111827; border-radius: 12px; overflow: hidden;
+      touch-action: none; user-select: none;
+    }
+    .crop-stage img {
+      position: absolute; left: 0; top: 0;
+      max-width: none; cursor: grab;
+    }
+    .crop-mask {
+      position: absolute; inset: 0; pointer-events: none;
+      box-shadow: 0 0 0 9999px rgba(0, 0, 0, 0.45);
+      border: 2px solid #fff; border-radius: 4px;
+    }
    @media (max-width: 800px) { .grid, .split { grid-template-columns: 1fr; } }
  </style>
 </head>
 <body>
+  <div class="crop-modal" id="cropModal">
+    <div class="crop-panel">
+      <strong>裁剪封面</strong>
+      <p class="muted">拖动图片选择区域，比例已锁定为小程序首页封面（约 2.3:1）。裁剪后再上传，预览就不会被裁掉重要内容。</p>
+      <div class="crop-stage" id="cropStage">
+        <img id="cropImage" alt="裁剪预览" draggable="false" />
+        <div class="crop-mask" id="cropMask"></div>
+      </div>
+      <div class="row" style="margin-top:12px">
+        <button class="ghost" id="cropZoomOut" type="button">缩小</button>
+        <button class="ghost" id="cropZoomIn" type="button">放大</button>
+        <button class="ghost" id="cropCancel" type="button">取消</button>
+        <button class="primary" id="cropConfirm" type="button">裁剪并上传</button>
+      </div>
+    </div>
+  </div>
+
  <div class="login" id="loginView">
    <form class="panel" id="loginForm">
      <h1>卓米会后台</h1>
@@ -67,6 +108,7 @@
      <button type="button" data-tab="signups">报名</button>
      <button type="button" data-tab="checkin">签到码</button>
      <button type="button" data-tab="staff">管理员</button>
+      <button type="button" data-tab="settings">提醒设置</button>
    </nav>
    <main>
      <section id="stats"></section>
@@ -75,6 +117,7 @@
      <section id="signups" hidden></section>
      <section id="checkin" hidden></section>
      <section id="staff" hidden></section>
+      <section id="settings" hidden></section>
    </main>
  </div>
  <script>
@@ -109,17 +152,164 @@
      return api('/api/admin/upload-file', { method: 'POST', body: form })
    }

+    // Banner on the mini program is ~750×320, keep the same aspect when cropping covers.
+    const COVER_RATIO = 750 / 320
+    const cropState = {
+      targetInput: null,
+      hint: null,
+      naturalW: 0,
+      naturalH: 0,
+      scale: 1,
+      x: 0,
+      y: 0,
+      dragging: false,
+      lastX: 0,
+      lastY: 0
+    }
+
+    function layoutCrop() {
+      const stage = document.getElementById('cropStage')
+      const img = document.getElementById('cropImage')
+      const mask = document.getElementById('cropMask')
+      if (!stage || !img.naturalWidth) return
+      const sw = stage.clientWidth
+      const sh = stage.clientHeight
+      let maskW = sw - 32
+      let maskH = maskW / COVER_RATIO
+      if (maskH > sh - 32) {
+        maskH = sh - 32
+        maskW = maskH * COVER_RATIO
+      }
+      mask.style.width = `${maskW}px`
+      mask.style.height = `${maskH}px`
+      mask.style.left = `${(sw - maskW) / 2}px`
+      mask.style.top = `${(sh - maskH) / 2}px`
+
+      img.style.width = `${cropState.naturalW * cropState.scale}px`
+      img.style.height = `${cropState.naturalH * cropState.scale}px`
+      img.style.transform = `translate(${cropState.x}px, ${cropState.y}px)`
+    }
+
+    function fitCropImage() {
+      const stage = document.getElementById('cropStage')
+      const maskW = Math.min(stage.clientWidth - 32, (stage.clientHeight - 32) * COVER_RATIO)
+      const maskH = maskW / COVER_RATIO
+      const scale = Math.max(maskW / cropState.naturalW, maskH / cropState.naturalH)
+      cropState.scale = scale
+      cropState.x = (stage.clientWidth - cropState.naturalW * scale) / 2
+      cropState.y = (stage.clientHeight - cropState.naturalH * scale) / 2
+      layoutCrop()
+    }
+
+    function openCoverCrop(file, targetInput, hint) {
+      const modal = document.getElementById('cropModal')
+      const img = document.getElementById('cropImage')
+      cropState.targetInput = targetInput
+      cropState.hint = hint
+      const url = URL.createObjectURL(file)
+      img.onload = () => {
+        cropState.naturalW = img.naturalWidth
+        cropState.naturalH = img.naturalHeight
+        URL.revokeObjectURL(url)
+        fitCropImage()
+        modal.classList.add('on')
+      }
+      img.src = url
+    }
+
+    function closeCoverCrop() {
+      document.getElementById('cropModal').classList.remove('on')
+      document.getElementById('cropImage').removeAttribute('src')
+      cropState.targetInput = null
+    }
+
+    function exportCroppedFile() {
+      const stage = document.getElementById('cropStage')
+      const mask = document.getElementById('cropMask')
+      const img = document.getElementById('cropImage')
+      const maskRect = mask.getBoundingClientRect()
+      const stageRect = stage.getBoundingClientRect()
+      const maskLeft = maskRect.left - stageRect.left
+      const maskTop = maskRect.top - stageRect.top
+      const sx = (maskLeft - cropState.x) / cropState.scale
+      const sy = (maskTop - cropState.y) / cropState.scale
+      const sw = maskRect.width / cropState.scale
+      const sh = maskRect.height / cropState.scale
+      const outW = 1500
+      const outH = Math.round(outW / COVER_RATIO)
+      const canvas = document.createElement('canvas')
+      canvas.width = outW
+      canvas.height = outH
+      const ctx = canvas.getContext('2d')
+      ctx.fillStyle = '#111827'
+      ctx.fillRect(0, 0, outW, outH)
+      ctx.drawImage(img, sx, sy, sw, sh, 0, 0, outW, outH)
+      return new Promise((resolve) => {
+        canvas.toBlob((blob) => {
+          resolve(new File([blob], `cover-${Date.now()}.jpg`, { type: 'image/jpeg' }))
+        }, 'image/jpeg', 0.92)
+      })
+    }
+
+    ;(function bindCropUi() {
+      const stage = document.getElementById('cropStage')
+      const img = document.getElementById('cropImage')
+      stage.addEventListener('pointerdown', (event) => {
+        cropState.dragging = true
+        cropState.lastX = event.clientX
+        cropState.lastY = event.clientY
+        stage.setPointerCapture(event.pointerId)
+      })
+      stage.addEventListener('pointermove', (event) => {
+        if (!cropState.dragging) return
+        cropState.x += event.clientX - cropState.lastX
+        cropState.y += event.clientY - cropState.lastY
+        cropState.lastX = event.clientX
+        cropState.lastY = event.clientY
+        layoutCrop()
+      })
+      stage.addEventListener('pointerup', () => { cropState.dragging = false })
+      stage.addEventListener('pointercancel', () => { cropState.dragging = false })
+      document.getElementById('cropZoomIn').onclick = () => {
+        cropState.scale *= 1.12
+        layoutCrop()
+      }
+      document.getElementById('cropZoomOut').onclick = () => {
+        cropState.scale /= 1.12
+        layoutCrop()
+      }
+      document.getElementById('cropCancel').onclick = closeCoverCrop
+      document.getElementById('cropConfirm').onclick = async () => {
+        const hint = cropState.hint
+        const input = cropState.targetInput
+        try {
+          if (hint) hint.textContent = '裁剪上传中...'
+          const file = await exportCroppedFile()
+          closeCoverCrop()
+          const uploaded = await uploadMedia(file)
+          if (input) input.value = uploaded.url
+          if (hint) hint.textContent = '封面已裁剪并上传'
+        } catch (error) {
+          if (hint) hint.textContent = error.message
+          alert(error.message)
+        }
+      }
+      window.addEventListener('resize', () => {
+        if (document.getElementById('cropModal').classList.contains('on')) layoutCrop()
+      })
+    })()
+
    function mediaFields(value) {
      return `
        <label>封面图片地址</label>
        <input name="cover" id="coverUrl" value="${escapeHtml(value.cover || '')}" placeholder="/static/uploads/..." />
-        <label>上传封面图片</label>
+        <label>上传封面图片（可选区域裁剪）</label>
        <input type="file" id="coverFile" accept="image/png,image/jpeg,image/webp" />
        <label>视频地址</label>
        <input name="video" id="videoUrl" value="${escapeHtml(value.video || '')}" placeholder="/static/uploads/..." />
        <label>上传视频</label>
        <input type="file" id="videoFile" accept="video/mp4,video/webm,video/quicktime" />
-        <div class="muted" id="mediaHint" style="margin-top:8px"></div>
+        <div class="muted" id="mediaHint" style="margin-top:8px">首页封面为宽图，上传时请裁剪出要展示的区域。</div>
      `
    }

@@ -131,16 +321,9 @@
      if (coverFile) {
        coverFile.onchange = async (event) => {
          const file = event.target.files[0]
+          event.target.value = ''
          if (!file) return
-          try {
-            if (hint) hint.textContent = '图片上传中...'
-            const uploaded = await uploadMedia(file)
-            root.querySelector('#coverUrl').value = uploaded.url
-            if (hint) hint.textContent = '图片已上传'
-          } catch (error) {
-            if (hint) hint.textContent = error.message
-            alert(error.message)
-          }
+          openCoverCrop(file, root.querySelector('#coverUrl'), hint)
        }
      }
      if (videoFile) {
@@ -211,7 +394,7 @@
    async function boot() {
      showApp(true)
      await loadActivities()
-      await Promise.all([loadStats(), loadPosters(), loadSignups(), loadCodes(), loadStaff()])
+      await Promise.all([loadStats(), loadPosters(), loadSignups(), loadCodes(), loadStaff(), loadSettings()])
    }

    async function loadStats() {
@@ -281,7 +464,7 @@
          <td class="row">
            ${item.status === 'past'
              ? `<button class="ghost" data-pin="${item.id}" data-pinned="${item.pinned ? 1 : 0}" type="button">${item.pinned ? '取消置顶' : '置顶'}</button>`
-              : ''}
+              : `<button class="ghost" data-remind="${item.id}" type="button">发提醒</button>`}
            <button class="ghost" data-edit="${item.id}" type="button">编辑</button>
            <button class="danger" data-del="${item.id}" type="button">删除</button>
          </td>
@@ -335,6 +518,22 @@
          loadActivities()
        }
      })
+      document.querySelectorAll('#activities [data-remind]').forEach((button) => {
+        button.onclick = async () => {
+          if (!confirm('向已同意订阅的报名用户发送活动提醒？')) return
+          try {
+            const result = await api(`/api/admin/activities/${button.dataset.remind}/remind`, {
+              method: 'POST',
+              body: '{}'
+            })
+            alert(result.demo
+              ? `演示模式：模拟发送 ${result.sent}/${result.total} 人`
+              : `已发送 ${result.sent}/${result.total} 人${result.failed ? `，失败 ${result.failed}` : ''}`)
+          } catch (error) {
+            alert(error.message)
+          }
+        }
+      })
    }

    async function loadPosters() {
@@ -358,13 +557,9 @@
        <table><thead><tr><th>海报</th><th>状态</th><th></th></tr></thead><tbody>${rows || '<tr><td colspan="3">暂无海报</td></tr>'}</tbody></table>`
      document.getElementById('posterFile').onchange = async (event) => {
        const file = event.target.files[0]
+        event.target.value = ''
        if (!file) return
-        try {
-          const uploaded = await uploadMedia(file)
-          document.getElementById('posterImage').value = uploaded.url
-        } catch (error) {
-          alert(error.message)
-        }
+        openCoverCrop(file, document.getElementById('posterImage'), null)
      }
      document.getElementById('posterForm').onsubmit = async (event) => {
        event.preventDefault()
@@ -385,8 +580,10 @@
      const rows = signups.map((item) => `
        <tr>
          <td>${escapeHtml(item.name)}<div class="muted">${escapeHtml(item.phone)}</div></td>
+          <td>${escapeHtml(item.company || '')}<div class="muted">${escapeHtml(item.position || '')}</div></td>
          <td>${escapeHtml(item.activityTitle || '')}</td>
          <td>${escapeHtml(item.sourceSharer || '直接访问')}</td>
+          <td>${item.remindAccepted ? '已订阅' : '未订阅'}</td>
          <td>${item.checkedIn ? '已签到' : '未签到'}</td>
          <td><button class="danger" data-signup="${item.id}" type="button">删除</button></td>
        </tr>`).join('')
@@ -394,7 +591,7 @@
        <div class="row" style="margin-bottom:12px">
          <a class="primary" style="text-decoration:none" href="/api/admin/signups/export?token=${encodeURIComponent(state.token)}">导出 CSV</a>
        </div>
-        <table><thead><tr><th>报名人</th><th>活动</th><th>分享人</th><th>签到</th><th></th></tr></thead><tbody>${rows || '<tr><td colspan="5">暂无报名</td></tr>'}</tbody></table>`
+        <table><thead><tr><th>报名人</th><th>公司 / 职位</th><th>活动</th><th>分享人</th><th>提醒</th><th>签到</th><th></th></tr></thead><tbody>${rows || '<tr><td colspan="7">暂无报名</td></tr>'}</tbody></table>`
      document.querySelectorAll('[data-signup]').forEach((button) => {
        button.onclick = async () => {
          await api(`/api/admin/signups/${button.dataset.signup}`, { method: 'DELETE' })
@@ -463,6 +660,30 @@
      })
    }

+    async function loadSettings() {
+      const settings = await api('/api/admin/settings')
+      document.getElementById('settings').innerHTML = `
+        <form id="settingsForm" class="card">
+          <strong>活动提醒（订阅消息）</strong>
+          <p class="muted">
+            1. 微信公众平台 → 功能 → 订阅消息 → 选用活动提醒类模板<br>
+            2. 模板字段建议：thing1 活动名称、time2 活动时间、thing3 活动地点<br>
+            3. 把模板 ID 填到下方；用户报名时会弹出授权，同意后才能收到提醒<br>
+            当前微信密钥：${settings.wxConfigured ? '已配置' : '未配置（演示模式只能模拟发送）'}
+          </p>
+          <label>订阅消息模板 ID</label>
+          <input name="subscribeTmplId" value="${escapeHtml(settings.subscribeTmplId || '')}" placeholder="例如 xxxxxxxxxxxxx" />
+          <div class="row" style="margin-top:12px"><button class="primary" type="submit">保存</button></div>
+        </form>`
+      document.getElementById('settingsForm').onsubmit = async (event) => {
+        event.preventDefault()
+        const body = Object.fromEntries(new FormData(event.target).entries())
+        await api('/api/admin/settings', { method: 'PUT', body: JSON.stringify(body) })
+        alert('已保存')
+        loadSettings()
+      }
+    }
+
    function escapeHtml(value) {
      return String(value ?? '').replace(/[&<>"']/g, (char) => ({
        '&': '&amp;', '<': '&lt;', '>': '&gt;', '"': '&quot;', "'": '&#39;'
@@ -3,6 +3,7 @@ const express = require('express')
 const QRCode = require('qrcode')
 const db = require('../lib/db')
 const passwords = require('../lib/passwords')
+const wechat = require('../lib/wechat')
 const { uploader } = require('../lib/upload')
 const { adminAuth } = require('../lib/auth')
 const { uid, token, ok, fail, wrap, str } = require('../lib/http')
@@ -162,6 +163,69 @@ router.delete('/activities/:id', auth, (req, res) => {
  ok(res, { id: req.params.id })
 })

+router.get('/settings', auth, (req, res) => {
+  const settings = db.read().settings || {}
+  ok(res, {
+    subscribeTmplId: settings.subscribeTmplId || '',
+    wxConfigured: wechat.wxConfigured()
+  })
+})
+
+router.put('/settings', auth, (req, res) => {
+  const subscribeTmplId = str(req.body && req.body.subscribeTmplId, 80)
+  const settings = db.update((data) => {
+    if (!data.settings) data.settings = {}
+    data.settings.subscribeTmplId = subscribeTmplId
+    return data.settings
+  })
+  ok(res, settings)
+})
+
+router.post(
+  '/activities/:id/remind',
+  auth,
+  wrap(async (req, res) => {
+    const data = db.read()
+    const activity = data.activities.find((item) => item.id === req.params.id)
+    if (!activity) return fail(res, 404, '活动不存在')
+    const tmplId = str(data.settings && data.settings.subscribeTmplId)
+    if (!tmplId) return fail(res, 400, '请先在后台配置订阅消息模板 ID')
+
+    const targets = data.signups.filter((item) => item.activityId === activity.id && item.remindAccepted)
+    if (!targets.length) return fail(res, 400, '没有可提醒的报名用户（需用户报名时同意订阅）')
+
+    if (!wechat.wxConfigured()) {
+      return ok(res, {
+        demo: true,
+        total: targets.length,
+        sent: targets.length,
+        failed: 0,
+        message: '演示模式：未配置微信密钥，已模拟发送成功'
+      })
+    }
+
+    const page = `pages/detail/detail?id=${activity.id}`
+    const payload = wechat.buildRemindData(activity)
+    let sent = 0
+    const failures = []
+    for (const signup of targets) {
+      try {
+        const result = await wechat.sendSubscribeMessage({
+          openid: signup.openid,
+          templateId: tmplId,
+          page,
+          data: payload
+        })
+        if (result.ok) sent += 1
+        else failures.push({ openid: signup.openid, errmsg: result.errmsg || String(result.errcode) })
+      } catch (error) {
+        failures.push({ openid: signup.openid, errmsg: error.message || '发送失败' })
+      }
+    }
+    ok(res, { demo: false, total: targets.length, sent, failed: failures.length, failures: failures.slice(0, 20) })
+  })
+)
+
 router.get('/posters', auth, (req, res) => {
  ok(res, db.read().posters)
 })
@@ -227,7 +291,7 @@ function csvCell(value) {
 }

 router.get('/signups/export', adminAuth({ allowQueryToken: true }), (req, res) => {
-  const header = ['姓名', '手机号', '公司', '活动', '分享人', '报名时间', '是否签到', '签到时间']
+  const header = ['姓名', '手机号', '公司', '职位', '活动', '分享人', '订阅提醒', '报名时间', '是否签到', '签到时间']
  const lines = [header.join(',')]
  signupRows(str(req.query.activityId)).forEach((item) => {
    lines.push(
@@ -235,8 +299,10 @@ router.get('/signups/export', adminAuth({ allowQueryToken: true }), (req, res) =
        item.name,
        item.phone,
        item.company,
+        item.position || '',
        item.activityTitle,
        item.sourceSharer,
+        item.remindAccepted ? '是' : '否',
        item.createdAt,
        item.checkedIn ? '是' : '否',
        item.checkedInAt
@@ -148,12 +148,24 @@ router.delete('/activity/past/:id', userAuth, requireUserAdmin, (req, res) => {
  ok(res, { id: removed })
 })

+router.get('/subscribe/config', (req, res) => {
+  const settings = db.read().settings || {}
+  const tmplId = str(settings.subscribeTmplId)
+  ok(res, {
+    enabled: !!tmplId,
+    tmplIds: tmplId ? [tmplId] : [],
+    notice: '提交即视为同意接收活动提醒'
+  })
+})
+
 router.post('/signup', userAuth, (req, res) => {
  const body = req.body || {}
  const activityId = str(body.activityId)
  const name = str(body.name, 20)
  const phone = str(body.phone)
  let sourceSharer = str(body.sourceSharer, 64)
+  // accept / reject / ban / filter / none — matches wx.requestSubscribeMessage result values
+  const remindStatus = str(body.remindStatus || 'none', 16) || 'none'
  if (!activityId || !name || !phone) return fail(res, 400, '请填写姓名和手机号')
  if (!PHONE_RE.test(phone)) return fail(res, 400, '请填写正确的手机号')
  if (sourceSharer === req.user.openid) sourceSharer = ''
@@ -172,7 +184,10 @@ router.post('/signup', userAuth, (req, res) => {
      name,
      phone,
      company: str(body.company, 40),
+      position: str(body.position, 40),
      sourceSharer,
+      remindStatus,
+      remindAccepted: remindStatus === 'accept',
      createdAt: new Date().toISOString(),
      checkedIn: false,
      checkedInAt: ''
@@ -1,3 +1,31 @@
+const fs = require('fs')
+const path = require('path')
+
+// Load local secrets from server/.env (gitignored). Never commit this file.
+function loadEnv() {
+  const file = path.join(__dirname, '.env')
+  if (!fs.existsSync(file)) return
+  fs.readFileSync(file, 'utf8')
+    .split('\n')
+    .forEach((line) => {
+      const text = line.trim()
+      if (!text || text.startsWith('#')) return
+      const i = text.indexOf('=')
+      if (i < 1) return
+      const key = text.slice(0, i).trim()
+      let value = text.slice(i + 1).trim()
+      if (
+        (value.startsWith('"') && value.endsWith('"')) ||
+        (value.startsWith("'") && value.endsWith("'"))
+      ) {
+        value = value.slice(1, -1)
+      }
+      if (!process.env[key]) process.env[key] = value
+    })
+}
+
+loadEnv()
+
 const app = require('./app')
 const db = require('./lib/db')

@@ -10,5 +38,7 @@ app.listen(PORT, () => {
  console.log(`管理后台 http://localhost:${PORT}/admin`)
  if (!process.env.WX_APPID || !process.env.WX_SECRET) {
    console.log('未配置 WX_APPID / WX_SECRET，小程序登录走演示模式')
+  } else {
+    console.log(`微信登录已启用 AppID ${process.env.WX_APPID}`)
  }
 })
@@ -87,9 +87,17 @@ test('full flow: admin, past activity, signup, checkin, export', async () => {
  const guest = await login('device-b')
  const signup = await call('POST', '/api/signup', {
    token: guest.token,
-    body: { activityId: '93', name: '张三', phone: '13800000000', company: '=cmd', sourceSharer: user.openid }
+    body: {
+      activityId: '93',
+      name: '张三',
+      phone: '13800000000',
+      company: '=cmd',
+      sourceSharer: user.openid,
+      remindStatus: 'accept'
+    }
  })
  assert.strictEqual(signup.status, 200)
+  assert.strictEqual(signup.body.data.remindAccepted, true)
  const dup = await call('POST', '/api/signup', { token: guest.token, body: { activityId: '93', name: '张三', phone: '13800000000' } })
  assert.strictEqual(dup.status, 400)

@@ -101,6 +109,13 @@ test('full flow: admin, past activity, signup, checkin, export', async () => {
  const stats = await call('GET', '/api/admin/stats', { token: adminToken })
  assert.strictEqual(stats.body.data.checkinCount, 1)

+  await call('PUT', '/api/admin/settings', { token: adminToken, body: { subscribeTmplId: 'tmpl_test_id' } })
+  const config = await call('GET', '/api/subscribe/config')
+  assert.deepStrictEqual(config.body.data.tmplIds, ['tmpl_test_id'])
+  const remind = await call('POST', '/api/admin/activities/93/remind', { token: adminToken, body: {} })
+  assert.strictEqual(remind.status, 200)
+  assert.strictEqual(remind.body.data.sent, 1)
+
  const csv = await call('GET', `/api/admin/signups/export?token=${adminToken}`)
  assert.strictEqual(csv.status, 200)
  assert.match(csv.body, /张三,13800000000,'=cmd/)