Add 卓米会 mini program and admin server.

Initial commit of the WeChat mini program, Express backend, and admin console. Co-authored-by: Cursor <cursoragent@cursor.com>
2026-09-29 19:01:36 +08:00
commit cd05113755
67 changed files with 4845 additions and 0 deletions
@@ -0,0 +1,132 @@
+const { uid, str, has } = require('./http')
+const { isAdmin } = require('./auth')
+
+const STATUSES = ['current', 'past', 'draft']
+const DEFAULT_BRAND = '卓米会 ZHUOMI'
+
+function publicActivity(activity, posters) {
+  const poster = (posters || [])
+    .filter((item) => item.activityId === activity.id && item.enabled && item.image)
+    .sort((a, b) => a.sort - b.sort)[0]
+  return {
+    id: activity.id,
+    title: activity.title,
+    brandName: activity.brandName || DEFAULT_BRAND,
+    brandDesc: activity.brandDesc || '',
+    startAt: activity.startAt || '',
+    address: activity.address || '',
+    latitude: activity.latitude,
+    longitude: activity.longitude,
+    status: activity.status,
+    isCurrent: !!activity.isCurrent,
+    pinned: !!activity.pinned,
+    pinnedAt: activity.pinnedAt || '',
+    theme: activity.theme || 0,
+    cover: activity.cover || '',
+    video: activity.video || '',
+    poster: (poster && poster.image) || activity.cover || '',
+    createdAt: activity.createdAt
+  }
+}
+
+function currentActivity(data) {
+  return (
+    data.activities.find((item) => item.isCurrent && item.status !== 'draft') ||
+    data.activities.find((item) => item.status === 'current') ||
+    null
+  )
+}
+
+function byPinnedThenNewest(a, b) {
+  const ap = a.pinned ? 1 : 0
+  const bp = b.pinned ? 1 : 0
+  if (ap !== bp) return bp - ap
+  if (ap) return String(b.pinnedAt || '').localeCompare(String(a.pinnedAt || ''))
+  return String(b.createdAt).localeCompare(String(a.createdAt))
+}
+
+function pastActivities(data) {
+  return data.activities.filter((item) => item.status === 'past').sort(byPinnedThenNewest)
+}
+
+function nextPastTheme(data) {
+  return data.activities.filter((item) => item.status === 'past').length % 2
+}
+
+function setPinned(activity, pinned) {
+  const now = new Date().toISOString()
+  activity.pinned = !!pinned
+  activity.pinnedAt = pinned ? now : ''
+  activity.updatedAt = now
+  return activity
+}
+
+const PROFILE_FIELDS = ['nickName', 'avatarUrl', 'name', 'phone', 'company', 'position']
+
+function publicProfile(user, data) {
+  const profile = { openid: user.openid }
+  PROFILE_FIELDS.forEach((key) => {
+    profile[key] = user[key] || ''
+  })
+  profile.isAdmin = isAdmin(user.openid, data)
+  return profile
+}
+
+function coordinate(value) {
+  if (value === '' || value == null) return null
+  const num = Number(value)
+  return Number.isFinite(num) ? num : null
+}
+
+function activityPayload(body, prev, data) {
+  const now = new Date().toISOString()
+  const status = STATUSES.includes(body.status) ? body.status : 'draft'
+  const keep = (key, fallback) => (has(body, key) ? str(body[key]) : prev ? prev[key] || fallback : fallback)
+
+  let pinned = prev ? !!prev.pinned : false
+  let pinnedAt = prev ? prev.pinnedAt || '' : ''
+  if (status !== 'past') {
+    pinned = false
+    pinnedAt = ''
+  } else if (has(body, 'pinned')) {
+    const requested = body.pinned === true || body.pinned === 'on' || body.pinned === 'true'
+    if (requested !== pinned) pinnedAt = requested ? now : ''
+    pinned = requested
+  }
+
+  let theme = Number(body.theme)
+  if (!has(body, 'theme') || !Number.isFinite(theme)) {
+    theme = prev ? prev.theme || 0 : status === 'past' ? nextPastTheme(data) : 0
+  }
+
+  return {
+    id: prev ? prev.id : uid('a'),
+    title: str(body.title, 60),
+    brandName: str(body.brandName) || DEFAULT_BRAND,
+    brandDesc: str(body.brandDesc, 300),
+    cover: keep('cover', ''),
+    video: keep('video', ''),
+    startAt: str(body.startAt, 32),
+    address: str(body.address, 120),
+    latitude: coordinate(body.latitude),
+    longitude: coordinate(body.longitude),
+    status,
+    isCurrent: !!body.isCurrent,
+    pinned,
+    pinnedAt,
+    theme,
+    createdAt: prev ? prev.createdAt : now,
+    updatedAt: now
+  }
+}
+
+module.exports = {
+  publicActivity,
+  currentActivity,
+  pastActivities,
+  nextPastTheme,
+  setPinned,
+  publicProfile,
+  activityPayload,
+  DEFAULT_BRAND
+}