修改bug

2026-06-18 15:38:28 +08:00
parent 0e43ccec72
commit 702b578e1e
57 changed files with 1378 additions and 66 deletions
--- a/cloudbaserc.json
+++ b/cloudbaserc.json
@@ -5,9 +5,12 @@
  "functions": [
    { "name": "login",            "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "feedList",         "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
+    { "name": "userPosts",        "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
+    { "name": "postDetail",       "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "postCreate",       "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "postLike",         "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "postFavorite",     "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
+    { "name": "commentCreate",    "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "draftSave",        "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "draftGet",         "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
    { "name": "nearbyPets",       "runtime": "Nodejs16.13", "handler": "index.main", "timeout": 10, "memorySize": 128 },
--- a/cloudfunctions/commentCreate/index.js
+++ b/cloudfunctions/commentCreate/index.js
@@ -0,0 +1,91 @@
+const cloud = require('wx-server-sdk')
+
+cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
+const db = cloud.database()
+const _ = db.command
+const COMMENTS_COLLECTION = 'comments'
+
+function isCollectionMissing(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return (
+    text.includes('collection not exist') ||
+    text.includes('collection not exists') ||
+    text.includes('collection is not exists') ||
+    text.includes('DATABASE_COLLECTION_NOT_EXIST') ||
+    text.includes('-502005')
+  )
+}
+
+function isCollectionAlreadyExists(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return text.includes('collection already exists') || text.includes('DATABASE_COLLECTION_ALREADY_EXIST')
+}
+
+async function ensureCommentsCollection() {
+  if (typeof db.createCollection !== 'function') {
+    throw new Error('comments collection does not exist')
+  }
+
+  try {
+    await db.createCollection(COMMENTS_COLLECTION)
+  } catch (error) {
+    if (!isCollectionAlreadyExists(error)) throw error
+  }
+}
+
+async function addComment(data) {
+  try {
+    return await db.collection(COMMENTS_COLLECTION).add({ data })
+  } catch (error) {
+    if (!isCollectionMissing(error)) throw error
+    await ensureCommentsCollection()
+    return db.collection(COMMENTS_COLLECTION).add({ data })
+  }
+}
+
+exports.main = async event => {
+  const { OPENID } = cloud.getWXContext()
+  if (!OPENID) throw new Error('no openid in wx context')
+
+  const postId = String(event.postId || '').trim()
+  const content = String(event.content || '').trim()
+  if (!postId) throw new Error('postId is required')
+  if (!content) throw new Error('content is required')
+
+  const [postRes, userRes] = await Promise.all([
+    db.collection('posts').doc(postId).get(),
+    db.collection('users').where({ openid: OPENID }).limit(1).get()
+  ])
+
+  if (!postRes.data) throw new Error('post not found')
+  if (!userRes.data.length) throw new Error('user not found')
+
+  const now = Date.now()
+  const user = userRes.data[0]
+  const result = await addComment({
+    postId,
+    openid: OPENID,
+    authorId: user._id,
+    authorSnapshot: {
+      name: user.nickname || '',
+      avatarKey: user.avatarKey || 'gradient-avatar-1',
+      avatarUrl: user.avatarUrl || ''
+    },
+    content: content.slice(0, 500),
+    createdAt: now,
+    updatedAt: now
+  })
+
+  await db.collection('posts').doc(postId).update({
+    data: {
+      'counts.comments': _.inc(1),
+      updatedAt: now
+    }
+  })
+
+  const updatedPost = await db.collection('posts').doc(postId).get()
+  return {
+    commentId: result._id,
+    comments: updatedPost.data.counts?.comments || 0
+  }
+}
--- a/cloudfunctions/commentCreate/package.json
+++ b/cloudfunctions/commentCreate/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "commentCreate",
+  "version": "1.0.0",
+  "main": "index.js",
+  "dependencies": {
+    "wx-server-sdk": "latest"
+  }
+}
--- a/cloudfunctions/draftGet/index.js
+++ b/cloudfunctions/draftGet/index.js
@@ -2,11 +2,31 @@ const cloud = require('wx-server-sdk')

 cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
 const db = cloud.database()
+const DRAFTS_COLLECTION = 'drafts'
+
+function isCollectionMissing(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return (
+    text.includes('collection not exist') ||
+    text.includes('collection not exists') ||
+    text.includes('collection is not exists') ||
+    text.includes('DATABASE_COLLECTION_NOT_EXIST') ||
+    text.includes('-502005')
+  )
+}

 exports.main = async () => {
  const { OPENID } = cloud.getWXContext()
  if (!OPENID) throw new Error('no openid in wx context')
-  const res = await db.collection('drafts').where({ openid: OPENID }).limit(1).get()
+
+  let res
+  try {
+    res = await db.collection(DRAFTS_COLLECTION).where({ openid: OPENID }).limit(1).get()
+  } catch (error) {
+    if (isCollectionMissing(error)) return { draft: null }
+    throw error
+  }
+
  if (!res.data.length) return { draft: null }
  const record = res.data[0]
  return { draft: record.draft || null, updatedAt: record.updatedAt }
--- a/cloudfunctions/draftSave/index.js
+++ b/cloudfunctions/draftSave/index.js
@@ -2,23 +2,64 @@ const cloud = require('wx-server-sdk')

 cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
 const db = cloud.database()
+const DRAFTS_COLLECTION = 'drafts'
+
+function isCollectionMissing(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return (
+    text.includes('collection not exist') ||
+    text.includes('collection not exists') ||
+    text.includes('collection is not exists') ||
+    text.includes('DATABASE_COLLECTION_NOT_EXIST') ||
+    text.includes('-502005')
+  )
+}
+
+function isCollectionAlreadyExists(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return text.includes('collection already exists') || text.includes('DATABASE_COLLECTION_ALREADY_EXIST')
+}
+
+async function ensureDraftsCollection() {
+  if (typeof db.createCollection !== 'function') {
+    throw new Error('drafts collection does not exist')
+  }
+
+  try {
+    await db.createCollection(DRAFTS_COLLECTION)
+  } catch (error) {
+    if (!isCollectionAlreadyExists(error)) throw error
+  }
+}
+
+async function getExistingDraft(openid) {
+  try {
+    return await db.collection(DRAFTS_COLLECTION).where({ openid }).limit(1).get()
+  } catch (error) {
+    if (!isCollectionMissing(error)) throw error
+    await ensureDraftsCollection()
+    return { data: [] }
+  }
+}

 exports.main = async event => {
  const { OPENID } = cloud.getWXContext()
+  if (!OPENID) throw new Error('no openid in wx context')
+
  const now = Date.now()
  const data = {
    openid: OPENID,
    draft: event.draft || {},
    updatedAt: now
  }
-  const existed = await db.collection('drafts').where({ openid: OPENID }).limit(1).get()
+  const existed = await getExistingDraft(OPENID)
+  const collection = db.collection(DRAFTS_COLLECTION)

  if (existed.data.length) {
-    await db.collection('drafts').doc(existed.data[0]._id).update({ data })
+    await collection.doc(existed.data[0]._id).update({ data })
    return { draftId: existed.data[0]._id, updatedAt: now }
  }

-  const result = await db.collection('drafts').add({ data })
+  const result = await collection.add({ data })
  return { draftId: result._id, updatedAt: now }
 }
-
--- a/cloudfunctions/feedList/index.js
+++ b/cloudfunctions/feedList/index.js
@@ -74,12 +74,25 @@ exports.main = async event => {
    favSet = new Set(favRes.data.map(f => f.postId))
  }

-  const list = res.data.map(post => ({
+  // Resolve authors' current profile (real avatar image) so feed avatars load
+  // and stay fresh, even for posts whose snapshot predates avatar upload.
+  const authorIds = [...new Set(res.data.map(p => p.authorId).filter(Boolean))]
+  const authorMap = new Map()
+  for (let i = 0; i < authorIds.length; i += 100) {
+    const chunk = authorIds.slice(i, i + 100)
+    const usersRes = await safeGet('users', { _id: _.in(chunk) }, 100)
+    usersRes.data.forEach(u => authorMap.set(u._id, u))
+  }
+
+  const list = res.data.map(post => {
+    const author = authorMap.get(post.authorId)
+    return {
    _id: post._id,
    author: {
      id: post.authorId || '',
-      name: post.authorSnapshot?.name || '用户',
-      avatarKey: post.authorSnapshot?.avatarKey || 'gradient-avatar-1'
+      name: (author && author.nickname) || post.authorSnapshot?.name || '用户',
+      avatarKey: (author && author.avatarKey) || post.authorSnapshot?.avatarKey || 'gradient-avatar-1',
+      avatarUrl: (author && author.avatarUrl) || post.authorSnapshot?.avatarUrl || ''
    },
    pet: post.petSnapshot || { name: '', breed: '' },
    body: post.content || '',
@@ -98,7 +111,8 @@ exports.main = async event => {
    },
    likedByMe: likedSet.has(post._id),
    favoritedByMe: favSet.has(post._id)
-  }))
+    }
+  })

  const last = res.data[res.data.length - 1]
  return { list, nextCursor: last ? String(last.createdAt) : '' }
--- a/cloudfunctions/nearbyPets/index.js
+++ b/cloudfunctions/nearbyPets/index.js
@@ -2,6 +2,18 @@ const cloud = require('wx-server-sdk')

 cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
 const db = cloud.database()
+const _ = db.command
+
+async function fetchUsers(ids) {
+  if (!ids.length) return []
+  const out = []
+  for (let i = 0; i < ids.length; i += 100) {
+    const chunk = ids.slice(i, i + 100)
+    const res = await db.collection('users').where({ _id: _.in(chunk) }).limit(100).get()
+    out.push(...res.data)
+  }
+  return out
+}

 function hashId(id) {
  let h = 5381
@@ -46,19 +58,48 @@ function distanceText(petLoc, userLoc) {
 }

 exports.main = async event => {
+  const { OPENID } = cloud.getWXContext()
  const filter = event.filters?.type || 'all'
  const userLoc = event.location || null
  const query = {}
  if (filter === 'dog' || filter === 'cat') query.species = filter
  if (filter === 'online') query.online = true

+  let meId = ''
+  let followingSet = new Set()
+  let followerSet = new Set()
+
+  if (OPENID) {
+    const meRes = await db.collection('users').where({ openid: OPENID }).limit(1).get()
+    const me = meRes.data[0]
+    if (me) {
+      meId = me._id
+      const [followingRes, followerRes] = await Promise.all([
+        db.collection('follows').where({ followerId: meId }).limit(500).get(),
+        db.collection('follows').where({ followeeId: meId }).limit(500).get()
+      ])
+      followingSet = new Set(followingRes.data.map(f => f.followeeId))
+      followerSet = new Set(followerRes.data.map(f => f.followerId))
+    }
+  }
+
  const res = await db.collection('pets').where(query).limit(50).get()
+  const ownerIds = [...new Set(res.data.map(pet => pet.ownerId).filter(Boolean))]
+  const owners = await fetchUsers(ownerIds)
+  const ownerMap = new Map(owners.map(owner => [owner._id, owner]))

  const list = res.data.map(pet => {
    const realCoord = pet.location && typeof pet.location.latitude === 'number' ? pet.location : null
    const coord = realCoord || (userLoc ? syntheticCoord(pet._id, userLoc) : null)
+    const owner = ownerMap.get(pet.ownerId)
+    const isFollowing = followingSet.has(pet.ownerId)
+    const isFollowedBy = followerSet.has(pet.ownerId)
    return {
      ...pet,
+      ownerName: owner?.nickname || '',
+      isMine: Boolean(meId && pet.ownerId === meId),
+      isFollowing,
+      isFriend: isFollowing && isFollowedBy,
      latitude: coord ? coord.latitude : undefined,
      longitude: coord ? coord.longitude : undefined,
      distanceText: distanceText(coord, userLoc) || pet.distanceText || null,
--- a/cloudfunctions/postDetail/index.js
+++ b/cloudfunctions/postDetail/index.js
@@ -0,0 +1,112 @@
+const cloud = require('wx-server-sdk')
+
+cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
+const db = cloud.database()
+const _ = db.command
+
+// Query a collection that may not exist yet (created lazily on first write).
+async function safeGet(collection, where, limit = 200, orderBy) {
+  try {
+    let query = db.collection(collection).where(where)
+    if (orderBy) query = query.orderBy(orderBy.field, orderBy.direction)
+    return await query.limit(limit).get()
+  } catch (e) {
+    return { data: [] }
+  }
+}
+
+function formatTimeText(ts) {
+  const diff = Date.now() - ts
+  const mins = Math.floor(diff / 60000)
+  if (mins < 1) return '刚刚'
+  if (mins < 60) return `${mins} 分钟前`
+  const hours = Math.floor(mins / 60)
+  if (hours < 24) return `${hours} 小时前`
+  const days = Math.floor(hours / 24)
+  if (days === 1) return '昨天'
+  if (days < 7) return `${days} 天前`
+  const d = new Date(ts)
+  return `${d.getMonth() + 1}月${d.getDate()}日`
+}
+
+exports.main = async event => {
+  const { OPENID } = cloud.getWXContext()
+  const postId = String(event.postId || '').trim()
+  if (!postId) throw new Error('postId is required')
+
+  const postRes = await db.collection('posts').doc(postId).get().catch(() => null)
+  if (!postRes || !postRes.data) return { post: null, comments: [] }
+  const post = postRes.data
+
+  // Resolve the author's current profile (fresh avatar), liked/favorited state.
+  let author = null
+  if (post.authorId) {
+    const authorRes = await safeGet('users', { _id: post.authorId }, 1)
+    author = authorRes.data[0] || null
+  }
+
+  let likedByMe = false
+  let favoritedByMe = false
+  if (OPENID) {
+    const [likedRes, favRes] = await Promise.all([
+      safeGet('postLikes', { openid: OPENID, postId }, 1),
+      safeGet('postFavorites', { openid: OPENID, postId }, 1)
+    ])
+    likedByMe = likedRes.data.length > 0
+    favoritedByMe = favRes.data.length > 0
+  }
+
+  const mappedPost = {
+    _id: post._id,
+    author: {
+      id: post.authorId || '',
+      name: (author && author.nickname) || post.authorSnapshot?.name || '用户',
+      avatarKey: (author && author.avatarKey) || post.authorSnapshot?.avatarKey || 'gradient-avatar-1',
+      avatarUrl: (author && author.avatarUrl) || post.authorSnapshot?.avatarUrl || ''
+    },
+    pet: post.petSnapshot || { name: '', breed: '' },
+    body: post.content || '',
+    topics: post.topics || [],
+    media: Array.isArray(post.media)
+      ? post.media.map(m => (typeof m === 'string' ? m : m && (m.url || m.fileId))).filter(Boolean)
+      : [],
+    mediaTone: post.mediaTone || 'pet-1',
+    sticker: post.sticker || undefined,
+    locationText: post.locationText || '',
+    timeText: formatTimeText(post.createdAt || Date.now()),
+    counts: {
+      likes: post.counts?.likes || 0,
+      comments: post.counts?.comments || 0,
+      favorites: post.counts?.favorites || 0
+    },
+    likedByMe,
+    favoritedByMe
+  }
+
+  // Comments, oldest first. Resolve each author's current profile for avatars.
+  const commentsRes = await safeGet('comments', { postId }, 200, { field: 'createdAt', direction: 'asc' })
+  const commentAuthorIds = [...new Set(commentsRes.data.map(c => c.authorId).filter(Boolean))]
+  const authorMap = new Map()
+  for (let i = 0; i < commentAuthorIds.length; i += 100) {
+    const chunk = commentAuthorIds.slice(i, i + 100)
+    const usersRes = await safeGet('users', { _id: _.in(chunk) }, 100)
+    usersRes.data.forEach(u => authorMap.set(u._id, u))
+  }
+
+  const comments = commentsRes.data.map(c => {
+    const u = authorMap.get(c.authorId)
+    return {
+      _id: c._id,
+      author: {
+        id: c.authorId || '',
+        name: (u && u.nickname) || c.authorSnapshot?.name || '用户',
+        avatarKey: (u && u.avatarKey) || c.authorSnapshot?.avatarKey || 'gradient-avatar-1',
+        avatarUrl: (u && u.avatarUrl) || c.authorSnapshot?.avatarUrl || ''
+      },
+      content: c.content || '',
+      timeText: formatTimeText(c.createdAt || Date.now())
+    }
+  })
+
+  return { post: mappedPost, comments }
+}
--- a/cloudfunctions/postDetail/package.json
+++ b/cloudfunctions/postDetail/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "postDetail",
+  "version": "1.0.0",
+  "main": "index.js",
+  "dependencies": {
+    "wx-server-sdk": "latest"
+  }
+}
--- a/cloudfunctions/postLike/index.js
+++ b/cloudfunctions/postLike/index.js
@@ -3,22 +3,63 @@ const cloud = require('wx-server-sdk')
 cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
 const db = cloud.database()
 const _ = db.command
+const POST_LIKES_COLLECTION = 'postLikes'
+
+function isCollectionMissing(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return (
+    text.includes('collection not exist') ||
+    text.includes('collection not exists') ||
+    text.includes('collection is not exists') ||
+    text.includes('DATABASE_COLLECTION_NOT_EXIST') ||
+    text.includes('-502005')
+  )
+}
+
+function isCollectionAlreadyExists(error) {
+  const text = String(error?.errMsg || error?.message || error || '')
+  return text.includes('collection already exists') || text.includes('DATABASE_COLLECTION_ALREADY_EXIST')
+}
+
+async function ensurePostLikesCollection() {
+  if (typeof db.createCollection !== 'function') {
+    throw new Error('postLikes collection does not exist')
+  }
+
+  try {
+    await db.createCollection(POST_LIKES_COLLECTION)
+  } catch (error) {
+    if (!isCollectionAlreadyExists(error)) throw error
+  }
+}
+
+async function getExistingLike(postId, openid) {
+  try {
+    return await db.collection(POST_LIKES_COLLECTION).where({ postId, openid }).limit(1).get()
+  } catch (error) {
+    if (!isCollectionMissing(error)) throw error
+    await ensurePostLikesCollection()
+    return { data: [] }
+  }
+}

 exports.main = async event => {
  const { OPENID } = cloud.getWXContext()
  const { postId, liked } = event
+  if (!OPENID) throw new Error('no openid in wx context')
  if (!postId) throw new Error('postId is required')

-  const existed = await db.collection('postLikes').where({ postId, openid: OPENID }).limit(1).get()
+  const existed = await getExistingLike(postId, OPENID)
+  const collection = db.collection(POST_LIKES_COLLECTION)
  let delta = 0

  if (liked && !existed.data.length) {
-    await db.collection('postLikes').add({ data: { postId, openid: OPENID, createdAt: Date.now() } })
+    await collection.add({ data: { postId, openid: OPENID, createdAt: Date.now() } })
    delta = 1
  }

  if (!liked && existed.data.length) {
-    await db.collection('postLikes').doc(existed.data[0]._id).remove()
+    await collection.doc(existed.data[0]._id).remove()
    delta = -1
  }

@@ -29,4 +70,3 @@ exports.main = async event => {
  const post = await db.collection('posts').doc(postId).get()
  return { liked: Boolean(liked), likes: post.data.counts?.likes || 0 }
 }
-
--- a/cloudfunctions/userPosts/index.js
+++ b/cloudfunctions/userPosts/index.js
@@ -0,0 +1,90 @@
+const cloud = require('wx-server-sdk')
+
+cloud.init({ env: cloud.DYNAMIC_CURRENT_ENV })
+const db = cloud.database()
+const _ = db.command
+
+async function safeGet(collection, where, limit = 200) {
+  try {
+    return await db.collection(collection).where(where).limit(limit).get()
+  } catch (e) {
+    return { data: [] }
+  }
+}
+
+function formatTimeText(ts) {
+  const diff = Date.now() - ts
+  const mins = Math.floor(diff / 60000)
+  if (mins < 1) return '刚刚'
+  if (mins < 60) return `${mins} 分钟前`
+  const hours = Math.floor(mins / 60)
+  if (hours < 24) return `${hours} 小时前`
+  const days = Math.floor(hours / 24)
+  if (days === 1) return '昨天'
+  if (days < 7) return `${days} 天前`
+  const d = new Date(ts)
+  return `${d.getMonth() + 1}月${d.getDate()}日`
+}
+
+// List a user's own posts. Defaults to the caller; pass authorId to view
+// another user (only public posts are returned for others).
+exports.main = async event => {
+  const { OPENID } = cloud.getWXContext()
+  if (!OPENID) throw new Error('no openid in wx context')
+
+  let authorOpenid = OPENID
+  let viewingSelf = true
+  if (event.authorId) {
+    const u = await db.collection('users').doc(event.authorId).get().catch(() => null)
+    if (!u || !u.data) return { list: [] }
+    authorOpenid = u.data.openid
+    viewingSelf = authorOpenid === OPENID
+  }
+
+  const where = { authorOpenid }
+  if (!viewingSelf) where.visibility = 'public'
+
+  const res = await db.collection('posts')
+    .where(where)
+    .orderBy('createdAt', 'desc')
+    .limit(50)
+    .get()
+
+  if (!res.data.length) return { list: [] }
+
+  const postIds = res.data.map(p => p._id)
+  const [likedRes, favRes] = await Promise.all([
+    safeGet('postLikes', { openid: OPENID, postId: _.in(postIds) }),
+    safeGet('postFavorites', { openid: OPENID, postId: _.in(postIds) })
+  ])
+  const likedSet = new Set(likedRes.data.map(l => l.postId))
+  const favSet = new Set(favRes.data.map(f => f.postId))
+
+  const list = res.data.map(post => ({
+    _id: post._id,
+    author: {
+      id: post.authorId || '',
+      name: post.authorSnapshot?.name || '用户',
+      avatarKey: post.authorSnapshot?.avatarKey || 'gradient-avatar-1'
+    },
+    pet: post.petSnapshot || { name: '', breed: '' },
+    body: post.content || '',
+    topics: post.topics || [],
+    media: Array.isArray(post.media)
+      ? post.media.map(m => (typeof m === 'string' ? m : m && (m.url || m.fileId))).filter(Boolean)
+      : [],
+    mediaTone: post.mediaTone || 'pet-1',
+    sticker: post.sticker || undefined,
+    locationText: post.locationText || '',
+    timeText: formatTimeText(post.createdAt || Date.now()),
+    counts: {
+      likes: post.counts?.likes || 0,
+      comments: post.counts?.comments || 0,
+      favorites: post.counts?.favorites || 0
+    },
+    likedByMe: likedSet.has(post._id),
+    favoritedByMe: favSet.has(post._id)
+  }))
+
+  return { list }
+}
--- a/cloudfunctions/userPosts/package.json
+++ b/cloudfunctions/userPosts/package.json
@@ -0,0 +1,8 @@
+{
+  "name": "userPosts",
+  "version": "1.0.0",
+  "main": "index.js",
+  "dependencies": {
+    "wx-server-sdk": "latest"
+  }
+}
--- a/dist/app.js
+++ b/dist/app.js
--- a/dist/app.json
+++ b/dist/app.json
@@ -1 +1 @@
-{"pages":["pages/plaza/index","pages/nearby/index","pages/publish/index","pages/messages/index","pages/profile/index","pages/profile-edit/index","pages/pet-edit/index","pages/chat/index","pages/contacts/index"],"window":{"navigationStyle":"custom","backgroundColor":"#14102b","backgroundTextStyle":"dark"},"tabBar":{"custom":true,"color":"#8a7aab","selectedColor":"#d8b4ff","backgroundColor":"#14102b","borderStyle":"black","list":[{"pagePath":"pages/plaza/index","text":"广场"},{"pagePath":"pages/nearby/index","text":"附近"},{"pagePath":"pages/messages/index","text":"消息"},{"pagePath":"pages/profile/index","text":"我的"}]},"permission":{"scope.userLocation":{"desc":"用于发现附近的毛孩子，以及在发布动态时标记位置"}},"requiredPrivateInfos":["chooseLocation","getLocation"],"lazyCodeLoading":"requiredComponents"}
+{"pages":["pages/plaza/index","pages/nearby/index","pages/publish/index","pages/messages/index","pages/profile/index","pages/profile-edit/index","pages/pet-edit/index","pages/chat/index","pages/contacts/index","pages/my-posts/index","pages/post-detail/index"],"window":{"navigationStyle":"custom","backgroundColor":"#14102b","backgroundTextStyle":"dark"},"tabBar":{"custom":true,"color":"#8a7aab","selectedColor":"#d8b4ff","backgroundColor":"#14102b","borderStyle":"black","list":[{"pagePath":"pages/plaza/index","text":"广场"},{"pagePath":"pages/nearby/index","text":"附近"},{"pagePath":"pages/messages/index","text":"汪友"},{"pagePath":"pages/profile/index","text":"我的"}]},"permission":{"scope.userLocation":{"desc":"用于发现附近的毛孩子，以及在发布动态时标记位置"}},"requiredPrivateInfos":["chooseLocation","getLocation"],"lazyCodeLoading":"requiredComponents"}
--- a/dist/common.js
+++ b/dist/common.js
--- a/dist/common.wxss
+++ b/dist/common.wxss
--- a/dist/pages/contacts/index.js
+++ b/dist/pages/contacts/index.js
--- a/dist/pages/messages/index.js
+++ b/dist/pages/messages/index.js
@@ -1 +1 @@
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--- a/dist/pages/messages/index.json
+++ b/dist/pages/messages/index.json
@@ -1 +1 @@
-{"navigationBarTitleText":"消息","navigationStyle":"custom","disableScroll":true,"usingComponents":{"comp":"../../comp"}}
+{"navigationBarTitleText":"汪友","navigationStyle":"custom","disableScroll":true,"usingComponents":{"comp":"../../comp"}}
--- a/dist/pages/my-posts/index.js
+++ b/dist/pages/my-posts/index.js
@@ -0,0 +1 @@
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--- a/dist/pages/my-posts/index.json
+++ b/dist/pages/my-posts/index.json
@@ -0,0 +1 @@
+{"usingComponents":{"comp":"../../comp"}}
--- a/dist/pages/my-posts/index.wxml
+++ b/dist/pages/my-posts/index.wxml
@@ -0,0 +1,2 @@
+<import src="../../base.wxml"/>
+<template is="taro_tmpl" data="{{root:root}}" />
--- a/dist/pages/my-posts/index.wxss
+++ b/dist/pages/my-posts/index.wxss
@@ -0,0 +1 @@
+.my-posts{background:#14102b;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;height:100vh}.my-posts__nav{-ms-flex-negative:0;background:#14102b;flex-shrink:0}.my-posts__nav-row{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;height:100rpx;padding:0 24rpx}.my-posts__back{display:-ms-flexbox;display:flex;height:72rpx;width:72rpx;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;color:#f0e9ff;justify-content:center}.my-posts__back-icon{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.my-posts__title{color:#f0e9ff;-ms-flex:1;flex:1;font:700 32rpx/1 Space Grotesk,Inter,system-ui,sans-serif;text-align:center}.my-posts__nav-spacer{width:72rpx}.my-posts__scroll{-ms-flex:1;flex:1;min-height:0}.my-posts__feed{padding:16rpx 32rpx 64rpx}.my-posts__empty{color:#8a7aab;display:block;font:400 26rpx/1.6 Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;padding:96rpx 48rpx;text-align:center}
--- a/dist/pages/nearby/index.js
+++ b/dist/pages/nearby/index.js
--- a/dist/pages/nearby/index.wxss
+++ b/dist/pages/nearby/index.wxss
--- a/dist/pages/plaza/index.js
+++ b/dist/pages/plaza/index.js
--- a/dist/pages/plaza/index.wxss
+++ b/dist/pages/plaza/index.wxss
--- a/dist/pages/post-detail/index.js
+++ b/dist/pages/post-detail/index.js
@@ -0,0 +1 @@
+"use strict";(wx["webpackJsonp"]=wx["webpackJsonp"]||[]).push([[741],{8680:function(e,t,s){var a=s(8870),n=s(436),c=s(1212),i=s(9379),o=s(467),l=s(5544),r=s(6540),u=s(758),d=s.n(u),m=s(118),p=s(374),h=s(3401),_=s(7745),x=s(3972),v=s(7896),f=s(4149),A=s(994),j=s(4848);function N(){var e=(0,p.v)(),t=e.statusBarHeight,s=e.safeBottom,a=(0,u.useRouter)(),N=a.params.postId||"",k=(0,r.useState)(null),b=(0,l.A)(k,2),S=b[0],w=b[1],y=(0,r.useState)([]),g=(0,l.A)(y,2),B=g[0],E=g[1],Y=(0,r.useState)(!0),M=(0,l.A)(Y,2),T=M[0],C=M[1],I=(0,r.useState)(""),K=(0,l.A)(I,2),O=K[0],U=K[1],z=(0,r.useState)(!1),J=(0,l.A)(z,2),P=J[0],H=J[1],L=(0,A.d)(480),R=function(){N?(C(!0),(0,f.aC)(N).then(function(e){w(e.post),E(e.comments)}).finally(function(){return C(!1)})):C(!1)};(0,r.useEffect)(function(){R()},[N]);var $=function(){var e=(0,o.A)((0,c.A)().m(function e(t){var s,a,n;return(0,c.A)().w(function(e){while(1)switch(e.p=e.n){case 0:if(S){e.n=1;break}return e.a(2);case 1:return s=!S.likedByMe,s&&L.show(),a=(0,i.A)((0,i.A)({},S),{},{likedByMe:s,counts:(0,i.A)((0,i.A)({},S.counts),{},{likes:Math.max(0,S.counts.likes+(s?1:-1))})}),w(a),e.p=2,e.n=3,(0,f.O$)(t,s);case 3:n=e.v,w(function(e){return e?(0,i.A)((0,i.A)({},e),{},{likedByMe:n.liked,counts:(0,i.A)((0,i.A)({},e.counts),{},{likes:n.likes})}):e}),e.n=5;break;case 4:e.p=4,e.v,w(S),d().showToast({title:"\u70b9\u8d5e\u5931\u8d25\uff0c\u8bf7\u91cd\u8bd5",icon:"none"});case 5:return e.a(2)}},e,null,[[2,4]])}));return function(t){return e.apply(this,arguments)}}(),q=function(){var e=(0,o.A)((0,c.A)().m(function e(){var t,s;return(0,c.A)().w(function(e){while(1)switch(e.p=e.n){case 0:if(t=O.trim(),t&&!P&&S){e.n=1;break}return e.a(2);case 1:return H(!0),U(""),e.p=2,e.n=3,(0,f.SI)(S._id,t);case 3:s=e.v,E(function(e){return[].concat((0,n.A)(e),[{_id:s.commentId,author:{id:"me",name:"\u6211",avatarKey:"gradient-avatar-1"},content:t,timeText:"\u521a\u521a"}])}),w(function(e){return e?(0,i.A)((0,i.A)({},e),{},{counts:(0,i.A)((0,i.A)({},e.counts),{},{comments:s.comments})}):e}),e.n=5;break;case 4:e.p=4,e.v,d().showToast({title:"\u8bc4\u8bba\u5931\u8d25\uff0c\u8bf7\u91cd\u8bd5",icon:"none"}),U(t);case 5:return e.p=5,H(!1),e.f(5);case 6:return e.a(2)}},e,null,[[2,4,5,6]])}));return function(){return e.apply(this,arguments)}}();return(0,j.jsxs)(m.Ss,{className:"post-detail",children:[(0,j.jsx)(m.Ss,{className:"post-detail__nav",style:{paddingTop:"".concat(t,"px")},children:(0,j.jsxs)(m.Ss,{className:"post-detail__nav-row",children:[(0,j.jsx)(m.Ss,{className:"post-detail__back",onClick:function(){return d().navigateBack()},children:(0,j.jsx)(h.A,{name:"chev",size:22,className:"post-detail__back-icon"})}),(0,j.jsx)(m.EY,{className:"post-detail__title",children:"\u52a8\u6001\u8be6\u60c5"}),(0,j.jsx)(m.Ss,{className:"post-detail__nav-spacer"})]})}),(0,j.jsxs)(m.BM,{scrollY:!0,className:"post-detail__scroll",enhanced:!0,showScrollbar:!1,children:[S?(0,j.jsx)(m.Ss,{className:"post-detail__post",children:(0,j.jsx)(x.A,{post:S,onLike:$,enableImagePreview:!0})}):null,(0,j.jsxs)(m.Ss,{className:"post-detail__comments",children:[(0,j.jsxs)(m.EY,{className:"post-detail__comments-title",children:["\u8bc4\u8bba",S?" ".concat(S.counts.comments):""]}),T&&!S?(0,j.jsx)(m.EY,{className:"post-detail__empty",children:"\u52a0\u8f7d\u4e2d\u2026"}):0===B.length?(0,j.jsx)(m.EY,{className:"post-detail__empty",children:"\u8fd8\u6ca1\u6709\u8bc4\u8bba\uff0c\u6765\u62a2\u6c99\u53d1\u5427"}):B.map(function(e){return(0,j.jsxs)(m.Ss,{className:"post-detail__comment",children:[(0,j.jsx)(_.A,{avatarKey:e.author.avatarKey,avatarUrl:e.author.avatarUrl,size:"sm"}),(0,j.jsxs)(m.Ss,{className:"post-detail__comment-body",children:[(0,j.jsxs)(m.Ss,{className:"post-detail__comment-head",children:[(0,j.jsx)(m.EY,{className:"post-detail__comment-name",children:e.author.name}),(0,j.jsx)(m.EY,{className:"post-detail__comment-time",children:e.timeText})]}),(0,j.jsx)(m.EY,{className:"post-detail__comment-text",children:e.content})]})]},e._id)})]})]}),(0,j.jsxs)(m.Ss,{className:"post-detail__input-bar",style:{paddingBottom:"".concat(Math.max(12,s),"px")},children:[(0,j.jsx)(m.pd,{className:"post-detail__input",value:O,placeholder:"\u5199\u8bc4\u8bba\u2026",placeholderClass:"post-detail__input-ph",confirmType:"send",onInput:function(e){return U(e.detail.value)},onConfirm:q}),(0,j.jsx)(m.Ss,{className:"post-detail__send ".concat(O.trim()?"":"post-detail__send--disabled"),onClick:q,children:"\u53d1\u9001"})]}),(0,j.jsx)(v.A,{visible:L.visible})]})}var k={},b=(0,a.eU)(N,"pages/post-detail/index",{root:{cn:[]}},k||{});N&&N.behaviors&&(b.behaviors=(b.behaviors||[]).concat(N.behaviors));Page(b)}},function(e){var t=function(t){return e(e.s=t)};e.O(0,[907,96,76],function(){return t(8680)});e.O()}]);
--- a/dist/pages/post-detail/index.json
+++ b/dist/pages/post-detail/index.json
@@ -0,0 +1 @@
+{"usingComponents":{"comp":"../../comp"}}
--- a/dist/pages/post-detail/index.wxml
+++ b/dist/pages/post-detail/index.wxml
@@ -0,0 +1,2 @@
+<import src="../../base.wxml"/>
+<template is="taro_tmpl" data="{{root:root}}" />
--- a/dist/pages/post-detail/index.wxss
+++ b/dist/pages/post-detail/index.wxss
@@ -0,0 +1 @@
+.post-detail{background:#14102b;display:-ms-flexbox;display:flex;-ms-flex-direction:column;flex-direction:column;height:100vh}.post-detail__nav{-ms-flex-negative:0;background:#14102b;border-bottom:2rpx solid rgba(216,180,255,.06);flex-shrink:0}.post-detail__nav-row{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;height:100rpx;padding:0 24rpx}.post-detail__back{display:-ms-flexbox;display:flex;height:72rpx;width:72rpx;-ms-flex-align:center;align-items:center;-ms-flex-pack:center;color:#f0e9ff;justify-content:center}.post-detail__back-icon{-webkit-transform:rotate(180deg);-ms-transform:rotate(180deg);transform:rotate(180deg)}.post-detail__title{color:#f0e9ff;-ms-flex:1;flex:1;font:700 32rpx/1 Space Grotesk,Inter,system-ui,sans-serif;text-align:center}.post-detail__nav-spacer{width:72rpx}.post-detail__scroll{-ms-flex:1;flex:1;min-height:0}.post-detail__post{padding-top:24rpx}.post-detail__comments{padding:8rpx 32rpx 48rpx}.post-detail__comments-title{color:#f0e9ff;display:block;font:700 28rpx/1 Space Grotesk,Inter,system-ui,sans-serif;margin:16rpx 0 24rpx}.post-detail__empty{color:#8a7aab;display:block;font:400 26rpx/1.6 Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;padding:72rpx 48rpx;text-align:center}.post-detail__comment{border-top:2rpx solid rgba(216,180,255,.06);display:-ms-flexbox;display:flex;gap:20rpx;padding:24rpx 0}.post-detail__comment-body{-ms-flex:1;flex:1;min-width:0}.post-detail__comment-head{display:-ms-flexbox;display:flex;-ms-flex-align:center;align-items:center;gap:16rpx}.post-detail__comment-name{color:#f0e9ff;font:600 26rpx/1.2 Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.post-detail__comment-time{color:#8a7aab;font:400 22rpx/1 Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif}.post-detail__comment-text{color:#f0e9ff;display:block;font:400 28rpx/1.55 Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;margin-top:12rpx;word-break:break-word}.post-detail__input-bar{-ms-flex-negative:0;display:-ms-flexbox;display:flex;flex-shrink:0;-ms-flex-align:center;align-items:center;background:#14102b;border-top:2rpx solid rgba(216,180,255,.08);gap:20rpx;padding:20rpx 32rpx 24rpx}.post-detail__input{background:rgba(31,23,66,.68);border:2rpx solid rgba(216,180,255,.1);border-radius:19998rpx;-webkit-box-sizing:border-box;box-sizing:border-box;color:#f0e9ff;-ms-flex:1;flex:1;font:400 28rpx/80rpx Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;height:80rpx;padding:0 28rpx}.post-detail__input-ph{color:#8a7aab}.post-detail__send{-ms-flex-negative:0;background:linear-gradient(135deg,#d8b4ff,#ffb3c8);border-radius:19998rpx;color:#2a1d10;flex-shrink:0;font:700 28rpx/80rpx Inter,system-ui,-apple-system,PingFang SC,Microsoft YaHei,sans-serif;height:80rpx;padding:0 36rpx}.post-detail__send--disabled{opacity:.5}
--- a/dist/pages/profile/index.js
+++ b/dist/pages/profile/index.js
--- a/dist/pages/publish/index.js
+++ b/dist/pages/publish/index.js
--- a/docs/功能缺陷审查报告.md
+++ b/docs/功能缺陷审查报告.md
@@ -0,0 +1,171 @@
+# 汪圈小程序 — 功能逻辑缺陷审查报告
+
+> 审查日期：2026-06-18
+> 审查范围：全部 10 个页面、10 个 Service、23 个云函数、3 个类型文件、关键组件
+> 审查分支：`master`
+
+---
+
+## 一、广场页 `pages/plaza/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **Feed 无分页 / 无限滚动** | 🔴 高 | `loadFeed()` (L34-38) | `getFeedList` 云函数返回 `CursorResponse<T>` 含 `nextCursor` 分页字段，但页面完全没有使用分页机制。只加载第一页数据，用户无法浏览更多帖子。Feed 是社交应用的核心功能，此为致命缺陷。 |
+| 2 | **话题列表硬编码** | 🟡 中 | `topics` (L24) | `['全部', '滨江公园', '金毛日常', ...]` 写死在组件中，不会从云端动态获取热门话题，运营新增的话题无法展示。 |
+| 3 | **广告卡片位置固定** | 🟡 中 | `PostCard` 渲染逻辑 (L130-133) | `FeedAdCard` 写死在 `index === 0` 的位置。每次 `loadFeed` 刷新后数据重置，广告位置永远在第一条帖子后，缺乏真实广告系统的随机插入和频次控制。 |
+| 4 | **收藏功能存在但入口缺失** | 🟡 中 | `PostCard` + `PlazaPage` | `feed.service.ts` 导出了 `setPostLike` / `setPostFavorite`，`Post` 类型有 `favoritedByMe` 字段，但 `PostCard` 和 `PlazaPage` 均没有收藏操作的 UI 入口，收藏功能全链路断裂。 |
+| 5 | **没有帖子详情页** | 🟡 中 | `commentPost()` (L86-113) | 评论通过 `Taro.showModal` 弹窗实现，无法查看评论列表、历史记录，也无法点击图片查看大图预览。社交类帖子的完整交互（评论链、转发、分享）均缺失。 |
+| 6 | **点赞乐观更新存在竞态** | 🟡 中 | `likePost()` (L54-84) | 连续两次 `setPosts`（乐观更新 → 服务端返回覆盖），期间若 `useDidShow` 触发 `loadFeed`，可能覆盖掉刚点赞的中间状态。应考虑用 `postId` 粒度的状态管理或防抖。 |
+| 7 | **搜索栏无功能** | 🟡 中 | `<SearchBar>` (L118) | `SearchBar` 组件已渲染但没有绑定 `onInput` / `onSubmit` 回调，搜索框为纯装饰。 |
+
+---
+
+## 二、附近页 `pages/nearby/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **没有调用 `updateLocation` 上报自身位置** | 🔴 高 | 整个页面 | `nearby.service.ts` 导出了 `updateLocation(location, visible)`，用户位置变化**从未上报云端**。其他用户看不到"我"在附近地图上出现，双向发现功能完全失效。应在获取到位置后调用上报，并在 relocate 时重复上报。 |
+| 2 | **没有尊重 `preferences.nearbyVisible` 偏好** | 🔴 高 | 整个页面 | 用户在个人资料中可关闭"附近可见"(`preferences.nearbyVisible`)，但附近页完全不考虑此设置。即使关闭，仍请求并展示附近宠物，自身位置也没有根据偏好控制是否上报。应在 `useEffect` 中读取偏好，决定是否请求附近数据。 |
+| 3 | **`likePet` 没有乐观更新和错误回滚** | 🟡 中 | `likePet()` (L89-92) | 只调用了 `likeNearbyPet(id)`，没有先更新 UI 状态（不像 `PlazaPage.likePost` 做了乐观更新 + 回滚）。网络慢时用户看不到反馈，快速点击可能重复请求。 |
+| 4 | **`filter: 'online'` 后端过滤能力不确定** | 🟡 中 | `loadPets()` (L41-46) | 前端传 `{ type: 'online' }`，但 `nearbyPets` 云函数是否支持此过滤逻辑取决于后端实现。如果后端不识别此 filter，返回的数据未做二次前端过滤，展示可能不准确。 |
+| 5 | **搜索仅前端过滤** | 🟡 中 | `visiblePets` (L139-142) | 只按 `name` 和 `breed` 过滤，不支持按距离排序或更丰富的筛选组合。筛选器仅有 all/dog/cat/online 四种，缺少按距离、年龄段、标签等维度。 |
+
+---
+
+## 三、发布页 `pages/publish/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **没有恢复草稿的逻辑** | 🔴 高 | `useEffect` (L44-50) | `publish.service.ts` 导出了 `getDraft()`，但发布页 `mount` 时**从未调用它**。用户保存的草稿在下次进入发布页时不会被恢复。应添加逻辑：进入时检测未提交内容 → 提示恢复草稿 → 调用 `getDraft()` 回填表单。 |
+| 2 | **没有内容字数上限预警** | 🟡 中 | `ComposerToolbar` `count` prop | `isValidPostContent` 限制 1–2000 字，但 `content.length` 仅展示数字，没有在接近上限（如 >1800 字）时给出警告样式或禁用输入。 |
+| 3 | **图片上传失败静默跳过** | 🟡 中 | `uploadPostMedia()` (`publish.service.ts` L24-38) | 单张图片上传失败时 `catch` 返回原 `item`，用户不知道哪张图没上传成功。帖子可能携带本地临时路径 `wxfile://...` 发布，其他用户无法查看。应在 UI 上展示上传失败提示。 |
+| 4 | **返回没有未保存提示** | 🟡 中 | 关闭按钮 (L148-150) | 点击 `navigateBack()` 直接返回，如果用户已输入内容但未发布，不会提醒"是否保存为草稿"。应检测 `hasContent`，有内容时弹窗确认。 |
+
+---
+
+## 四、消息页 `pages/messages/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **`markConversationRead` 是 fire-and-forget** | 🟡 中 | `openConversation()` (L48-54) | 调用了 `markConversationRead` 但没有 `await`，且 `openConversation` 是 `async` 函数却没有 `try-catch`。如果 `navigateTo` 失败（如页面栈满），异常不会被捕获。 |
+| 2 | **没有区分 single / system 会话交互** | 🟡 中 | `openConversation()` (L48-54) | `Conversation` 有 `type: 'single' \| 'system'`，系统消息（如"汪圈小助手"）不应有"发起聊天"行为，但 UI 上没有区分处理——点击系统消息也会跳转到 chat 页面。 |
+| 3 | **没有消息通知 / 推送机制** | 🟡 中 | 整个页面 | 没有接入微信订阅消息或任何推送通知机制。`preferences.notifications` 偏好存在但无实际功能接入，用户即使打开通知设置也不会收到新消息提醒。 |
+| 4 | **搜索不会过滤 activeUsers** | 🟡 中 | `kw` 过滤逻辑 (L64-69) | 搜索只过滤 `conversations`，不搜索 `activeUsers`。有搜索关键词时 `activeUsers` 被隐藏（`kw ? null : <ActiveUserRow>`），但清空搜索后立即恢复，交互上不连贯。 |
+
+---
+
+## 五、聊天页 `pages/chat/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **消息列表没有分页加载历史** | 🔴 高 | `load()` (L26-35) | 只调用一次 `getThread()` 获取当前消息，没有向上滚动加载更早消息的机制。长时间对话的历史消息无法查看。应实现 `ScrollView` 到顶触发加载上一页。 |
+| 2 | **轮询频率固定 5 秒，无智能调节** | 🟡 中 | `useDidShow` (L43-45) | 不管页面是否在前台活跃、消息密度如何，都固定 5 秒轮询一次。高频轮询消耗资源，低频则延迟高。对于聊天场景，建议使用 WebSocket 或根据消息活跃度动态调整轮询间隔。 |
+| 3 | **发送失败时输入框闪空** | 🟡 中 | `send()` (L53-71) | 发送时先 `setDraft('')` 清空输入框，失败后 `setDraft(text)` 恢复。在发送到失败的间隙，输入框会先空再恢复，视觉闪烁。建议先不清空，成功后再清空。 |
+| 4 | **没有消息发送状态指示** | 🟡 中 | 聊天气泡 UI (L92-103) | `sending` 状态变量存在但没有用在 UI 上。用户发送消息后没有 loading / 发送中指示器，不知道消息是否正在发送。 |
+| 5 | **`scrollTop` 递增 hack 不可靠** | 🟡 中 | `setScrollTop(prev => prev + 100000)` (L34) | 通过不断递增 `scrollTop` 强制滚动到底部。`Number.MAX_SAFE_INTEGER` 为 `9007199254740991`，每次 +100000 约可调用 9×10¹⁰ 次才溢出——虽然实际不太可能触发，但设计上应改用 ref 记录并 toggle 一个标志位。 |
+| 6 | **不支持图片 / 表情消息** | 🟡 中 | 输入栏 UI (L108-119) | 只支持纯文本输入，没有图片、表情等富媒体消息功能。`ChatMessage.type` 字段存在但没有被使用，输入区域也没有附件按钮。 |
+
+---
+
+## 六、个人资料页 `pages/profile/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **偏好 `changePreference` 无错误回滚** | 🟡 中 | `changePreference()` (L92-102) | 先乐观更新 UI 再 `await updateProfile`，但整个函数没有 `try-catch`。如果云端更新失败，UI 状态已改但数据未持久化，下次加载会回滚，造成用户困惑（以为保存了但实际没有）。 |
+| 2 | **"关于"功能是空壳** | 🟢 低 | `handleAction('about')` (L89) | 只弹 `toast: '敬请期待新功能'`。MVP 阶段可接受，但应在版本规划中补充。 |
+
+---
+
+## 七、资料编辑页 `pages/profile-edit/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **`type='nickname'` 仅真机生效** | 🟡 中 | `<Input type='nickname'>` (L116) | `type='nickname'` 是微信小程序获取微信昵称的特殊能力，仅在真机上有效。H5 预览 / 开发工具中用户可手动输入任意昵称（绕过微信身份验证）。应在非真机环境增加校验提示。 |
+| 2 | **`avatarUrl` 与 `avatarKey` 共存冲突** | 🟡 中 | `submit()` (L56-82) | 编辑后 `uploadAvatar` 返回 `fileID` 赋给 `patch.avatarUrl`，但 `avatarKey` 没有被更新或清除。如果 `Avatar` 组件优先读 `avatarUrl`，则 `avatarKey` 多余；若优先读 `avatarKey`，可能显示旧头像。需要明确两者的优先级关系。 |
+| 3 | **没有未保存离开提示** | 🟡 中 | 关闭按钮 (L88-90) | 直接 `navigateBack()` 没有检测是否有未保存修改。应比较当前表单值与初始值的差异，有差异时弹窗确认。 |
+
+---
+
+## 八、宠物编辑页 `pages/pet-edit/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **没有宠物数量上限限制** | 🟡 中 | `submit()` (L132-168) | 没有检查用户已添加的宠物数量。用户可以无限添加宠物，可能导致数据膨胀。建议在后端限制（如最多 5 只），前端也做预检提示。 |
+| 2 | **照片隐式非必填但交互暗示必填** | 🟡 中 | `choosePhoto()` + 验证逻辑 | 提交验证只检查 `name` 和 `breed`，无照片也能保存。但展示逻辑依赖 `photoKey` 的兜底图，用户可能以为照片是必须的。建议明确标注照片为"可选"，或在空照片时展示更友好的占位。 |
+
+---
+
+## 九、联系人页 `pages/contacts/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **"发现"搜索需手动提交，不支持实时搜索** | 🟡 中 | `<Input onConfirm>` (L101-102) | 搜索需要点击键盘"搜索"按钮才触发 (`onConfirm`)，没有 `onInput` 实时触发搜索。对于"发现陌生人"场景，用户期望输入即搜索，应增加防抖实时搜索。 |
+| 2 | **点击用户只能发起聊天，无个人主页入口** | 🟡 中 | `openChat()` (L63-67) | 点击用户头像/名称只能跳转到聊天页，没有查看对方个人主页（宠物列表、帖子等）的选项。用户想了解对方更多信息需要退出再找，交互断裂。 |
+| 3 | **互关后 `isFriend` 未即时更新** | 🟡 中 | `onFollow()` (L51-61) | `toggleFollow` 返回 `{ mutual }` 但只更新了 `isFollowing`，没有同步更新 `isFriend`。互关后列表中不会立即显示"汪友"标签，需手动刷新页面才能看到。 |
+
+---
+
+## 十、我的动态页 `pages/my-posts/index.tsx`
+
+| # | 缺陷 | 严重程度 | 位置 | 说明 |
+|---|------|----------|------|------|
+| 1 | **没有分页加载** | 🔴 高 | `load()` (L19-23) | 只加载一次 `getUserPosts()`，没有翻页。如果用户帖子很多，无法查看全部历史帖子。应实现 `ScrollView` 到底触发加载下一页。 |
+| 2 | **`useDidShow` 首次触发导致重复加载** | 🔴 高 | `useDidShow(load)` (L31) | `useDidShow` 没有用 `firstShow` ref 跳过首次加载（对比 `PlazaPage` 和 `MessagesPage` 有此保护），首次进入页面时 `load()` 会被调用**两次**（`useEffect` + `useDidShow`），浪费一次网络请求。 |
+| 3 | **`likePost` 没有错误回滚** | 🟡 中 | `likePost()` (L33-47) | 乐观更新后调用 `setPostLike`，但如果失败不会回滚到之前的状态。对比 `PlazaPage.likePost` 有 `previousPosts` 回滚逻辑，此处遗漏了。 |
+
+---
+
+## 十一、跨页面系统性问题
+
+| # | 问题 | 影响范围 | 说明 |
+|---|------|----------|------|
+| 1 | **全应用没有全局登录态守卫** | 所有页面 | 所有 service 通过 `canUseCloud()` 判断是否可用，但没有统一的"未登录则拦截/跳转"逻辑。只有 `ProfilePage` 单独处理了登录态，其他页面（广场、附近、消息、发布等）均假定已登录，未登录用户可能看到空数据或报错。 |
+| 2 | **`Post.favoritedByMe` 收藏能力全链路断裂** | PlazaPage, PostCard | 类型定义有 `favoritedByMe` 字段，`feed.service.ts` 导出 `setPostFavorite` 方法，但 `PostCard` 组件和 `PlazaPage` 均没有收藏操作的 UI 入口，前端从未调用过该 service 方法。 |
+| 3 | **草稿系统断裂** | PublishPage | `draftSave` → `draftGet` 云函数完整存在，`publish.service.ts` 导出了 `getDraft()`，但发布页 `mount` 时从不调用它。草稿保存后永远无法恢复，草稿功能形同虚设。 |
+| 4 | **`StatsRow` 数据可能与子页面不同步** | ProfilePage → ContactsPage, MyPostsPage | 个人资料页 `stats.posts/following/followers` 来自 `getProfile()`，跳转到 `contacts?tab=following` 时 `getFollowList()` 可能因缓存延迟返回不同计数，造成数字前后不一致。 |
+| 5 | **没有全局错误边界** | 全应用 | 任何 service 层未处理的异常会直接在页面崩溃。没有 React ErrorBoundary 或全局 Toast 兜底机制，用户体验差。 |
+| 6 | **`CloudFunctionName` 联合类型缺少 `commentCreate`** | feed.service.ts L43 | `createPostComment` 调用了 `callCloud('commentCreate', ...)`，但 `CloudFunctionName` 联合类型中是否包含 `commentCreate` 取决于 `cloud.ts` 的定义。如果未声明，TypeScript 不会报错但运行时可能失败。 |
+
+---
+
+## 十二、修复优先级建议
+
+### P0 — 必须立即修复（影响核心功能）
+
+1. **Feed / 我的动态分页** — 社交应用内容流的基础能力
+2. **发布页草稿恢复** — `getDraft()` 已存在，只需在页面 mount 时调用
+3. **附近页上报自身位置** — `updateLocation()` 已存在，只需在获取位置后调用
+
+### P1 — 短期内修复（影响用户体验）
+
+4. 我的动态页 `useDidShow` 重复加载 → 添加 `firstShow` ref
+5. 我的动态页 `likePost` 错误回滚
+6. 附近页 `likePet` 添加乐观更新
+7. 附近页尊重 `nearbyVisible` 偏好
+8. 聊天页消息分页加载
+9. 个人资料页 `changePreference` 添加 `try-catch`
+10. 收藏功能 UI 入口补全
+
+### P2 — 中期迭代（完善产品体验）
+
+11. 搜索栏功能实现（广场页）
+12. 联系人页实时搜索
+13. 聊天页发送状态指示 + 发送失败 UX
+14. 未保存离开提示（发布页、编辑页）
+15. 全局登录态守卫
+16. 全局错误边界
+17. 消息通知 / 推送接入
+
+### P3 — 长期优化（性能和扩展性）
+
+18. 话题列表动态化
+19. 广告系统正规化
+20. 图片 / 富媒体消息
+21. 帖子详情页 + 评论列表
+22. 聊天页轮询策略优化（WebSocket）
+23. 宠物数量上限
+24. 用户个人主页入口（从联系人页）
+
+---
+
+> 本报告基于源码静态审查生成，所有问题均指向代码层面的逻辑缺陷，不涉及 UI/UX 视觉设计层面的评审。
--- a/src/app.config.ts
+++ b/src/app.config.ts
@@ -8,7 +8,9 @@ export default defineAppConfig({
    'pages/profile-edit/index',
    'pages/pet-edit/index',
    'pages/chat/index',
-    'pages/contacts/index'
+    'pages/contacts/index',
+    'pages/my-posts/index',
+    'pages/post-detail/index'
  ],
  window: {
    navigationStyle: 'custom',
@@ -24,7 +26,7 @@ export default defineAppConfig({
    list: [
      { pagePath: 'pages/plaza/index', text: '广场' },
      { pagePath: 'pages/nearby/index', text: '附近' },
-      { pagePath: 'pages/messages/index', text: '消息' },
+      { pagePath: 'pages/messages/index', text: '汪友' },
      { pagePath: 'pages/profile/index', text: '我的' }
    ]
  },
--- a/src/components/navigation/BottomTabBar/tabConfig.ts
+++ b/src/components/navigation/BottomTabBar/tabConfig.ts
@@ -10,6 +10,6 @@ export interface TabConfig {
 export const tabs: TabConfig[] = [
  { key: 'plaza', label: '广场', path: '/pages/plaza/index' },
  { key: 'nearby', label: '附近', path: '/pages/nearby/index' },
-  { key: 'messages', label: '消息', path: '/pages/messages/index', dot: true },
+  { key: 'messages', label: '汪友', path: '/pages/messages/index', dot: true },
  { key: 'profile', label: '我的', path: '/pages/profile/index' }
 ]
--- a/src/features/feed/components/PostCard/index.tsx
+++ b/src/features/feed/components/PostCard/index.tsx
@@ -1,3 +1,4 @@
+import Taro from '@tarojs/taro'
 import { Image, Text, View } from '@tarojs/components'
 import Avatar from '@/components/ui/Avatar'
 import Icon from '@/components/ui/Icon'
@@ -7,17 +8,28 @@ import './index.scss'
 interface PostCardProps {
  post: Post
  onLike: (postId: string) => void
+  onComment?: (postId: string) => void
+  // Opens the post detail page (triggered by tapping the body, photos or the
+  // comment button). When provided it takes precedence over onComment.
+  onOpen?: (postId: string) => void
+  // When true, tapping a photo opens the native full-screen image preview
+  // instead of navigating. Used on the detail page where there's nowhere to go.
+  enableImagePreview?: boolean
 }

 function PostActionIcon({ type, onClick }: { type: 'heart' | 'comment'; onClick?: () => void }) {
  return <View className={`icon icon--${type}`} onClick={onClick} />
 }

-export function PostCard({ post, onLike }: PostCardProps) {
+export function PostCard({ post, onLike, onComment, onOpen, enableImagePreview }: PostCardProps) {
+  const openDetail = onOpen ? () => onOpen(post._id) : undefined
+  const handleComment = onOpen ? openDetail : onComment ? () => onComment(post._id) : undefined
+  const urls = post.media || []
+  const previewImage = (current: string) => Taro.previewImage({ current, urls })
  return (
    <View className='post-card'>
      <View className='post-card__head'>
-        <Avatar avatarKey={post.author.avatarKey} size='md' online />
+        <Avatar avatarKey={post.author.avatarKey} avatarUrl={post.author.avatarUrl} size='md' online />
        <View className='post-card__meta'>
          <View className='post-card__name-row'>
            <Text className='post-card__name'>{post.author.name}</Text>
@@ -36,16 +48,22 @@ export function PostCard({ post, onLike }: PostCardProps) {
        </View>
      </View>

-      <Text className='post-card__body'>{post.body}</Text>
+      <Text className='post-card__body' onClick={openDetail}>{post.body}</Text>

      {post.media && post.media.length ? (
        <View className={`post-card__photos post-card__photos--${Math.min(post.media.length, 3)}`}>
          {post.media.slice(0, 9).map((src, i) => (
-            <Image key={i} className='post-card__photo' src={src} mode='aspectFill' />
+            <Image
+              key={i}
+              className='post-card__photo'
+              src={src}
+              mode='aspectFill'
+              onClick={enableImagePreview ? () => previewImage(src) : openDetail}
+            />
          ))}
        </View>
      ) : (
-        <View className={`post-card__media post-card__media--${post.mediaTone}`}>
+        <View className={`post-card__media post-card__media--${post.mediaTone}`} onClick={openDetail}>
          <View className='post-card__silhouette' />
          {post.sticker ? <Text className='post-card__sticker'>{post.sticker}</Text> : null}
        </View>
@@ -54,8 +72,8 @@ export function PostCard({ post, onLike }: PostCardProps) {
      <View className={`post-card__actions ${post.likedByMe ? 'post-card__actions--liked' : ''}`}>
        <PostActionIcon type='heart' onClick={() => onLike(post._id)} />
        <Text onClick={() => onLike(post._id)}>{post.counts.likes}</Text>
-        <PostActionIcon type='comment' />
-        <Text>{post.counts.comments}</Text>
+        <PostActionIcon type='comment' onClick={handleComment} />
+        <Text onClick={handleComment}>{post.counts.comments}</Text>
      </View>
    </View>
  )
--- a/src/features/messages/components/ActiveUserRow/index.tsx
+++ b/src/features/messages/components/ActiveUserRow/index.tsx
@@ -18,7 +18,7 @@ export function ActiveUserRow({ users, onSelect, onDiscover }: ActiveUserRowProp
          <View className='active-user-row__avatar-wrap active-user-row__add'>
            <Icon name='plus' size={22} />
          </View>
-          <Text className='active-user-row__name'>发现</Text>
+          <Text className='active-user-row__name'>找汪友</Text>
        </View>
        {users.map(user => (
          <View key={user.id} className='active-user-row__item' onClick={() => onSelect?.(user)}>
@@ -35,4 +35,3 @@ export function ActiveUserRow({ users, onSelect, onDiscover }: ActiveUserRowProp
 }

 export default ActiveUserRow
-
--- a/src/features/nearby/components/NearbyMap/index.tsx
+++ b/src/features/nearby/components/NearbyMap/index.tsx
@@ -77,6 +77,7 @@ export function NearbyMap({ pets, center, scale, activeId, onSelect, onRegionCha
      onRegionChange={(e: any) => {
        if (e?.type === 'end') onRegionChange?.(e.causedBy || '')
      }}
+      onError={() => undefined}
    />
  )
 }
--- a/src/features/nearby/components/NearbyPetCard/index.scss
+++ b/src/features/nearby/components/NearbyPetCard/index.scss
@@ -114,13 +114,55 @@

 .nearby-pet-card__actions {
  display: flex;
-  gap: 6px;
+  flex-direction: column;
+  gap: 8px;
  align-items: center;
+  flex-shrink: 0;
+  width: 78px;
+}
+
+.nearby-pet-card__friend {
+  width: 76px;
+  height: 30px;
+  border-radius: $radius-pill;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  gap: 4px;
+  box-sizing: border-box;
+  color: $primary-on;
+  background: linear-gradient(135deg, $accent, $accent-2);
+  box-shadow: 0 6px 16px rgba(216, 180, 255, 0.22);
+  transition: transform 180ms, opacity 180ms, background 180ms;
+}
+
+.nearby-pet-card__friend:active {
+  transform: scale(0.98);
+}
+
+.nearby-pet-card__friend--friend {
+  background: rgba(143, 229, 181, 0.16);
+  border: 1px solid rgba(143, 229, 181, 0.32);
+  color: $success;
+  box-shadow: none;
+}
+
+.nearby-pet-card__friend--pending,
+.nearby-pet-card__friend--mine {
+  background: rgba(216, 180, 255, 0.08);
+  border: 1px solid rgba(216, 180, 255, 0.18);
+  color: $muted;
+  box-shadow: none;
+}
+
+.nearby-pet-card__friend-text {
+  font: 600 10px / 1 $font-body;
+  white-space: nowrap;
 }

 .nearby-pet-card__btn {
-  width: 36px;
-  height: 36px;
+  width: 34px;
+  height: 34px;
  border-radius: 50%;
  background: rgba(20, 16, 43, 0.5);
  border: 1px solid rgba(216, 180, 255, 0.08);
@@ -136,4 +178,3 @@
  color: #fff;
  box-shadow: 0 6px 16px rgba(255, 138, 171, 0.35);
 }
-
--- a/src/features/nearby/components/NearbyPetCard/index.tsx
+++ b/src/features/nearby/components/NearbyPetCard/index.tsx
@@ -7,10 +7,19 @@ interface NearbyPetCardProps {
  pet: NearbyPet
  active: boolean
  onSelect: () => void
+  onFriendAction: () => void
  onLike: () => void
 }

-export function NearbyPetCard({ pet, active, onSelect, onLike }: NearbyPetCardProps) {
+export function NearbyPetCard({ pet, active, onSelect, onFriendAction, onLike }: NearbyPetCardProps) {
+  const relation = pet.isMine
+    ? { key: 'mine', label: '我的', icon: 'user' as const }
+    : pet.isFriend
+      ? { key: 'friend', label: '聊天', icon: 'message' as const }
+      : pet.isFollowing
+        ? { key: 'pending', label: '待回关', icon: 'check' as const }
+        : { key: 'add', label: '加汪友', icon: 'plus' as const }
+
  return (
    <View className={`nearby-pet-card ${active ? 'nearby-pet-card--active' : ''}`} onClick={onSelect}>
      <View className={`nearby-pet-card__photo ${pet.photoKey}`}>
@@ -34,8 +43,15 @@ export function NearbyPetCard({ pet, active, onSelect, onLike }: NearbyPetCardPr
        </View>
      </View>
      <View className='nearby-pet-card__actions'>
-        <View className='nearby-pet-card__btn'>
-          <Icon name='message' size={16} />
+        <View
+          className={`nearby-pet-card__friend nearby-pet-card__friend--${relation.key}`}
+          onClick={event => {
+            event.stopPropagation()
+            onFriendAction()
+          }}
+        >
+          <Icon name={relation.icon} size={13} />
+          <Text className='nearby-pet-card__friend-text'>{relation.label}</Text>
        </View>
        <View
          className='nearby-pet-card__btn nearby-pet-card__btn--like'
@@ -52,4 +68,3 @@ export function NearbyPetCard({ pet, active, onSelect, onLike }: NearbyPetCardPr
 }

 export default NearbyPetCard
-
--- a/src/features/nearby/components/NearbySheet/index.tsx
+++ b/src/features/nearby/components/NearbySheet/index.tsx
@@ -11,6 +11,7 @@ interface NearbySheetProps {
  filter: string
  onFilterChange: (filter: string) => void
  onSelect: (id: string) => void
+  onFriendAction: (pet: NearbyPet) => void
  onLike: (id: string) => void
 }

@@ -21,7 +22,7 @@ const filters = [
  { key: 'online', label: '在线' }
 ]

-export function NearbySheet({ pets, activeId, filter, onFilterChange, onSelect, onLike }: NearbySheetProps) {
+export function NearbySheet({ pets, activeId, filter, onFilterChange, onSelect, onFriendAction, onLike }: NearbySheetProps) {
  const sheet = useDragSheet(220)

  return (
@@ -62,6 +63,7 @@ export function NearbySheet({ pets, activeId, filter, onFilterChange, onSelect,
            pet={pet}
            active={pet._id === activeId}
            onSelect={() => onSelect(pet._id)}
+            onFriendAction={() => onFriendAction(pet)}
            onLike={() => onLike(pet._id)}
          />
        ))}
@@ -71,4 +73,3 @@ export function NearbySheet({ pets, activeId, filter, onFilterChange, onSelect,
 }

 export default NearbySheet
-
--- a/src/features/profile/components/StatsRow/index.tsx
+++ b/src/features/profile/components/StatsRow/index.tsx
@@ -3,17 +3,18 @@ import { formatCount } from '@/utils/date'
 import type { UserProfile } from '@/types/domain'
 import './index.scss'

+type StatKey = 'posts' | 'following' | 'followers'
+
 interface StatsRowProps {
  stats: UserProfile['stats']
-  onSelect?: (key: 'posts' | 'following' | 'followers' | 'favorites') => void
+  onSelect?: (key: StatKey) => void
 }

-const labels = [
+const labels: Array<[StatKey, string]> = [
  ['posts', '动态'],
  ['following', '关注'],
-  ['followers', '粉丝'],
-  ['favorites', '收藏']
-] as const
+  ['followers', '粉丝']
+]

 export function StatsRow({ stats, onSelect }: StatsRowProps) {
  const safeStats = stats || { posts: 0, following: 0, followers: 0, favorites: 0 }
--- a/src/pages/messages/index.config.ts
+++ b/src/pages/messages/index.config.ts
@@ -1,6 +1,5 @@
 export default definePageConfig({
-  navigationBarTitleText: '消息',
+  navigationBarTitleText: '汪友',
  navigationStyle: 'custom',
  disableScroll: true
 })
-
--- a/src/pages/messages/index.tsx
+++ b/src/pages/messages/index.tsx
@@ -59,7 +59,7 @@ export default function MessagesPage() {
    })
  }

-  const goContacts = () => Taro.navigateTo({ url: '/pages/contacts/index' })
+  const goContacts = () => Taro.navigateTo({ url: '/pages/contacts/index?tab=discover' })

  const kw = keyword.trim().toLowerCase()
  const visibleConversations = kw
@@ -70,8 +70,8 @@ export default function MessagesPage() {

  return (
    <PageShell className='messages-page'>
-      <CustomNavBar title='消息' />
-      <SearchBar placeholder='搜索聊天或通知' value={keyword} onInput={setKeyword} />
+      <CustomNavBar title='汪友' />
+      <SearchBar placeholder='搜索汪友或聊天' value={keyword} onInput={setKeyword} />
      <SegmentedTabs items={tabs as any} value={tab} onChange={setTab} />
      {kw ? null : <ActiveUserRow users={activeUsers} onSelect={openChatWith} onDiscover={goContacts} />}
      <View className='messages-page__divider'>
@@ -87,7 +87,7 @@ export default function MessagesPage() {
              ? '没有匹配的聊天'
              : tab === 'unread'
                ? '没有未读消息'
-                : '还没有聊天，去「发现」找汪友聊聊吧'}
+                : '还没有聊天，去「附近」加汪友吧'}
          </Text>
        ) : null}
      </View>
--- a/src/pages/my-posts/index.scss
+++ b/src/pages/my-posts/index.scss
@@ -0,0 +1,59 @@
+.my-posts {
+  display: flex;
+  flex-direction: column;
+  height: 100vh;
+  background: $bg;
+}
+
+.my-posts__nav {
+  flex-shrink: 0;
+  background: $bg;
+}
+
+.my-posts__nav-row {
+  display: flex;
+  align-items: center;
+  height: 50px;
+  padding: 0 12px;
+}
+
+.my-posts__back {
+  width: 36px;
+  height: 36px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: $fg;
+}
+
+.my-posts__back-icon {
+  transform: rotate(180deg);
+}
+
+.my-posts__title {
+  flex: 1;
+  text-align: center;
+  color: $fg;
+  font: 700 16px / 1 $font-display;
+}
+
+.my-posts__nav-spacer {
+  width: 36px;
+}
+
+.my-posts__scroll {
+  flex: 1;
+  min-height: 0;
+}
+
+.my-posts__feed {
+  padding: 8px 16px 32px;
+}
+
+.my-posts__empty {
+  display: block;
+  text-align: center;
+  color: $muted;
+  font: 400 13px / 1.6 $font-body;
+  padding: 48px 24px;
+}
--- a/src/pages/my-posts/index.tsx
+++ b/src/pages/my-posts/index.tsx
@@ -0,0 +1,82 @@
+import { useEffect, useState } from 'react'
+import Taro, { useDidShow } from '@tarojs/taro'
+import { ScrollView, Text, View } from '@tarojs/components'
+import { useSystemLayout } from '@/hooks/useSystemLayout'
+import Icon from '@/components/ui/Icon'
+import PostCard from '@/features/feed/components/PostCard'
+import ToastOverlay from '@/components/feedback/ToastOverlay'
+import { getUserPosts, setPostLike } from '@/services/feed.service'
+import { useToast } from '@/hooks/useToast'
+import type { Post } from '@/types/domain'
+import './index.scss'
+
+export default function MyPostsPage() {
+  const { statusBarHeight } = useSystemLayout()
+  const [posts, setPosts] = useState<Post[]>([])
+  const [loading, setLoading] = useState(true)
+  const toast = useToast(480)
+
+  const load = () => {
+    setLoading(true)
+    getUserPosts()
+      .then(setPosts)
+      .finally(() => setLoading(false))
+  }
+
+  useEffect(() => {
+    load()
+  }, [])
+
+  // Refresh on return (e.g. after publishing a new post).
+  useDidShow(load)
+
+  const likePost = async (postId: string) => {
+    const next = posts.map(post => {
+      if (post._id !== postId) return post
+      const likedByMe = !post.likedByMe
+      if (likedByMe) toast.show()
+      return {
+        ...post,
+        likedByMe,
+        counts: { ...post.counts, likes: Math.max(0, post.counts.likes + (likedByMe ? 1 : -1)) }
+      }
+    })
+    setPosts(next)
+    const target = next.find(p => p._id === postId)
+    if (target) await setPostLike(postId, target.likedByMe)
+  }
+
+  return (
+    <View className='my-posts'>
+      <View className='my-posts__nav' style={{ paddingTop: `${statusBarHeight}px` }}>
+        <View className='my-posts__nav-row'>
+          <View className='my-posts__back' onClick={() => Taro.navigateBack()}>
+            <Icon name='chev' size={22} className='my-posts__back-icon' />
+          </View>
+          <Text className='my-posts__title'>我的动态</Text>
+          <View className='my-posts__nav-spacer' />
+        </View>
+      </View>
+
+      <ScrollView scrollY className='my-posts__scroll' enhanced showScrollbar={false}>
+        <View className='my-posts__feed'>
+          {posts.map(post => (
+            <PostCard
+              key={post._id}
+              post={post}
+              onLike={likePost}
+              onOpen={id => Taro.navigateTo({ url: `/pages/post-detail/index?postId=${id}` })}
+            />
+          ))}
+          {loading && posts.length === 0 ? (
+            <Text className='my-posts__empty'>加载中…</Text>
+          ) : !loading && posts.length === 0 ? (
+            <Text className='my-posts__empty'>还没有发布过动态，去广场点 + 发布第一条吧</Text>
+          ) : null}
+        </View>
+      </ScrollView>
+
+      <ToastOverlay visible={toast.visible} />
+    </View>
+  )
+}
--- a/src/pages/nearby/index.tsx
+++ b/src/pages/nearby/index.tsx
@@ -10,6 +10,7 @@ import MapControls from '@/features/nearby/components/MapControls'
 import NearbySheet from '@/features/nearby/components/NearbySheet'
 import { useSystemLayout } from '@/hooks/useSystemLayout'
 import { getNearbyPets, likeNearbyPet } from '@/services/nearby.service'
+import { toggleFollow } from '@/services/social.service'
 import { mockNearbyPets } from '@/services/mock'
 import { useToast } from '@/hooks/useToast'
 import type { GeoPoint, NearbyPet } from '@/types/domain'
@@ -90,6 +91,51 @@ export default function NearbyPage() {
    await likeNearbyPet(id)
  }

+  const updateOwnerRelation = (
+    ownerId: string,
+    patch: Pick<NearbyPet, 'isFollowing' | 'isFriend'>
+  ) => {
+    setPets(current => current.map(pet => (pet.ownerId === ownerId ? { ...pet, ...patch } : pet)))
+  }
+
+  const openChatWithPet = (pet: NearbyPet) => {
+    if (!pet.ownerId) return
+    const title = pet.ownerName || pet.name
+    Taro.navigateTo({
+      url: `/pages/chat/index?targetUserId=${pet.ownerId}&title=${encodeURIComponent(title)}`
+    })
+  }
+
+  const handleFriendAction = async (pet: NearbyPet) => {
+    if (pet.isMine) {
+      Taro.showToast({ title: '这是你自己的毛孩子', icon: 'none' })
+      return
+    }
+
+    if (pet.isFriend) {
+      openChatWithPet(pet)
+      return
+    }
+
+    if (pet.isFollowing) {
+      Taro.showToast({ title: '已关注，等对方回关', icon: 'none' })
+      return
+    }
+
+    updateOwnerRelation(pet.ownerId, { isFollowing: true, isFriend: false })
+    try {
+      const result = await toggleFollow(pet.ownerId, true)
+      updateOwnerRelation(pet.ownerId, { isFollowing: true, isFriend: result.mutual })
+      Taro.showToast({
+        title: result.mutual ? '已成为汪友' : '已关注，等对方回关',
+        icon: 'none'
+      })
+    } catch {
+      updateOwnerRelation(pet.ownerId, { isFollowing: false, isFriend: false })
+      Taro.showToast({ title: '添加失败，请稍后再试', icon: 'none' })
+    }
+  }
+
  const q = query.trim().toLowerCase()
  const visiblePets = q
    ? pets.filter(p => p.name.toLowerCase().includes(q) || (p.breed || '').toLowerCase().includes(q))
@@ -129,6 +175,7 @@ export default function NearbyPage() {
        filter={filter}
        onFilterChange={setFilter}
        onSelect={setActiveId}
+        onFriendAction={handleFriendAction}
        onLike={likePet}
      />
      <ToastOverlay visible={toast.visible} />
--- a/src/pages/plaza/index.tsx
+++ b/src/pages/plaza/index.tsx
@@ -1,5 +1,5 @@
 import { useEffect, useRef, useState } from 'react'
-import { useDidShow } from '@tarojs/taro'
+import Taro, { useDidShow } from '@tarojs/taro'
 import { ScrollView, Text, View } from '@tarojs/components'
 import CustomNavBar from '@/components/layout/CustomNavBar'
 import PageShell from '@/components/layout/PageShell'
@@ -52,6 +52,7 @@ export default function PlazaPage() {
  })

  const likePost = async (postId: string) => {
+    const previousPosts = posts
    const nextPosts = posts.map(post => {
      if (post._id !== postId) return post
      const likedByMe = !post.likedByMe
@@ -67,7 +68,23 @@ export default function PlazaPage() {
    })
    setPosts(nextPosts)
    const next = nextPosts.find(post => post._id === postId)
-    if (next) await setPostLike(postId, next.likedByMe)
+    if (!next) return
+
+    try {
+      const result = await setPostLike(postId, next.likedByMe)
+      setPosts(current => current.map(post => (
+        post._id === postId
+          ? { ...post, likedByMe: result.liked, counts: { ...post.counts, likes: result.likes } }
+          : post
+      )))
+    } catch {
+      setPosts(previousPosts)
+      Taro.showToast({ title: '点赞失败，请重试', icon: 'none' })
+    }
+  }
+
+  const openPost = (postId: string) => {
+    Taro.navigateTo({ url: `/pages/post-detail/index?postId=${postId}` })
  }

  return (
@@ -87,7 +104,7 @@ export default function PlazaPage() {
      <View className='plaza-page__feed'>
        {posts.map((post, index) => (
          <View key={post._id}>
-            <PostCard post={post} onLike={likePost} />
+            <PostCard post={post} onLike={likePost} onOpen={openPost} />
            {index === 0 ? <FeedAdCard /> : null}
          </View>
        ))}
--- a/src/pages/post-detail/index.scss
+++ b/src/pages/post-detail/index.scss
@@ -0,0 +1,147 @@
+.post-detail {
+  display: flex;
+  flex-direction: column;
+  height: 100vh;
+  background: $bg;
+}
+
+.post-detail__nav {
+  flex-shrink: 0;
+  background: $bg;
+  border-bottom: 1px solid rgba(216, 180, 255, 0.06);
+}
+
+.post-detail__nav-row {
+  display: flex;
+  align-items: center;
+  height: 50px;
+  padding: 0 12px;
+}
+
+.post-detail__back {
+  width: 36px;
+  height: 36px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: $fg;
+}
+
+.post-detail__back-icon {
+  transform: rotate(180deg);
+}
+
+.post-detail__title {
+  flex: 1;
+  text-align: center;
+  color: $fg;
+  font: 700 16px / 1 $font-display;
+}
+
+.post-detail__nav-spacer {
+  width: 36px;
+}
+
+.post-detail__scroll {
+  flex: 1;
+  min-height: 0;
+}
+
+.post-detail__post {
+  padding-top: 12px;
+}
+
+.post-detail__comments {
+  padding: 4px 16px 24px;
+}
+
+.post-detail__comments-title {
+  display: block;
+  margin: 8px 0 12px;
+  color: $fg;
+  font: 700 14px / 1 $font-display;
+}
+
+.post-detail__empty {
+  display: block;
+  text-align: center;
+  color: $muted;
+  font: 400 13px / 1.6 $font-body;
+  padding: 36px 24px;
+}
+
+.post-detail__comment {
+  display: flex;
+  gap: 10px;
+  padding: 12px 0;
+  border-top: 1px solid rgba(216, 180, 255, 0.06);
+}
+
+.post-detail__comment-body {
+  flex: 1;
+  min-width: 0;
+}
+
+.post-detail__comment-head {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.post-detail__comment-name {
+  color: $fg;
+  font: 600 13px / 1.2 $font-body;
+}
+
+.post-detail__comment-time {
+  color: $muted;
+  font: 400 11px / 1 $font-body;
+}
+
+.post-detail__comment-text {
+  display: block;
+  margin-top: 6px;
+  color: $fg;
+  font: 400 14px / 1.55 $font-body;
+  word-break: break-word;
+}
+
+.post-detail__input-bar {
+  flex-shrink: 0;
+  display: flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 16px 12px;
+  background: $bg;
+  border-top: 1px solid rgba(216, 180, 255, 0.08);
+}
+
+.post-detail__input {
+  flex: 1;
+  height: 40px;
+  padding: 0 14px;
+  box-sizing: border-box;
+  border-radius: $radius-pill;
+  background: rgba(31, 23, 66, 0.68);
+  border: 1px solid rgba(216, 180, 255, 0.1);
+  color: $fg;
+  font: 400 14px / 40px $font-body;
+}
+
+.post-detail__input-ph {
+  color: $muted;
+}
+
+.post-detail__send {
+  flex-shrink: 0;
+  padding: 0 18px;
+  height: 40px;
+  border-radius: $radius-pill;
+  background: linear-gradient(135deg, $accent, $accent-2);
+  color: $primary-on;
+  font: 700 14px / 40px $font-body;
+}
+
+.post-detail__send--disabled {
+  opacity: 0.5;
+}
--- a/src/pages/post-detail/index.tsx
+++ b/src/pages/post-detail/index.tsx
@@ -0,0 +1,163 @@
+import { useEffect, useState } from 'react'
+import Taro, { useRouter } from '@tarojs/taro'
+import { Input, ScrollView, Text, View } from '@tarojs/components'
+import { useSystemLayout } from '@/hooks/useSystemLayout'
+import Icon from '@/components/ui/Icon'
+import Avatar from '@/components/ui/Avatar'
+import PostCard from '@/features/feed/components/PostCard'
+import ToastOverlay from '@/components/feedback/ToastOverlay'
+import { createPostComment, getPostDetail, setPostLike } from '@/services/feed.service'
+import { useToast } from '@/hooks/useToast'
+import type { Post, PostComment } from '@/types/domain'
+import './index.scss'
+
+export default function PostDetailPage() {
+  const { statusBarHeight, safeBottom } = useSystemLayout()
+  const router = useRouter()
+  const postId = router.params.postId || ''
+
+  const [post, setPost] = useState<Post | null>(null)
+  const [comments, setComments] = useState<PostComment[]>([])
+  const [loading, setLoading] = useState(true)
+  const [draft, setDraft] = useState('')
+  const [sending, setSending] = useState(false)
+  const toast = useToast(480)
+
+  const load = () => {
+    if (!postId) {
+      setLoading(false)
+      return
+    }
+    setLoading(true)
+    getPostDetail(postId)
+      .then(res => {
+        setPost(res.post)
+        setComments(res.comments)
+      })
+      .finally(() => setLoading(false))
+  }
+
+  useEffect(() => {
+    load()
+    // eslint-disable-next-line react-hooks/exhaustive-deps
+  }, [postId])
+
+  const likePost = async (id: string) => {
+    if (!post) return
+    const likedByMe = !post.likedByMe
+    if (likedByMe) toast.show()
+    const next = {
+      ...post,
+      likedByMe,
+      counts: { ...post.counts, likes: Math.max(0, post.counts.likes + (likedByMe ? 1 : -1)) }
+    }
+    setPost(next)
+    try {
+      const result = await setPostLike(id, likedByMe)
+      setPost(current =>
+        current ? { ...current, likedByMe: result.liked, counts: { ...current.counts, likes: result.likes } } : current
+      )
+    } catch {
+      setPost(post)
+      Taro.showToast({ title: '点赞失败，请重试', icon: 'none' })
+    }
+  }
+
+  const send = async () => {
+    const content = draft.trim()
+    if (!content || sending || !post) return
+    setSending(true)
+    setDraft('')
+    try {
+      const result = await createPostComment(post._id, content)
+      setComments(current => [
+        ...current,
+        {
+          _id: result.commentId,
+          author: {
+            id: 'me',
+            name: '我',
+            avatarKey: 'gradient-avatar-1'
+          },
+          content,
+          timeText: '刚刚'
+        }
+      ])
+      setPost(current =>
+        current ? { ...current, counts: { ...current.counts, comments: result.comments } } : current
+      )
+    } catch {
+      Taro.showToast({ title: '评论失败，请重试', icon: 'none' })
+      setDraft(content)
+    } finally {
+      setSending(false)
+    }
+  }
+
+  return (
+    <View className='post-detail'>
+      <View className='post-detail__nav' style={{ paddingTop: `${statusBarHeight}px` }}>
+        <View className='post-detail__nav-row'>
+          <View className='post-detail__back' onClick={() => Taro.navigateBack()}>
+            <Icon name='chev' size={22} className='post-detail__back-icon' />
+          </View>
+          <Text className='post-detail__title'>动态详情</Text>
+          <View className='post-detail__nav-spacer' />
+        </View>
+      </View>
+
+      <ScrollView scrollY className='post-detail__scroll' enhanced showScrollbar={false}>
+        {post ? (
+          <View className='post-detail__post'>
+            <PostCard post={post} onLike={likePost} enableImagePreview />
+          </View>
+        ) : null}
+
+        <View className='post-detail__comments'>
+          <Text className='post-detail__comments-title'>
+            评论{post ? ` ${post.counts.comments}` : ''}
+          </Text>
+
+          {loading && !post ? (
+            <Text className='post-detail__empty'>加载中…</Text>
+          ) : comments.length === 0 ? (
+            <Text className='post-detail__empty'>还没有评论，来抢沙发吧</Text>
+          ) : (
+            comments.map(comment => (
+              <View key={comment._id} className='post-detail__comment'>
+                <Avatar avatarKey={comment.author.avatarKey} avatarUrl={comment.author.avatarUrl} size='sm' />
+                <View className='post-detail__comment-body'>
+                  <View className='post-detail__comment-head'>
+                    <Text className='post-detail__comment-name'>{comment.author.name}</Text>
+                    <Text className='post-detail__comment-time'>{comment.timeText}</Text>
+                  </View>
+                  <Text className='post-detail__comment-text'>{comment.content}</Text>
+                </View>
+              </View>
+            ))
+          )}
+        </View>
+      </ScrollView>
+
+      <View className='post-detail__input-bar' style={{ paddingBottom: `${Math.max(12, safeBottom)}px` }}>
+        <Input
+          className='post-detail__input'
+          value={draft}
+          placeholder='写评论…'
+          placeholderClass='post-detail__input-ph'
+          confirmType='send'
+          onInput={e => setDraft(e.detail.value)}
+          onConfirm={send}
+        />
+        <View
+          className={`post-detail__send ${draft.trim() ? '' : 'post-detail__send--disabled'}`}
+          onClick={send}
+        >
+          发送
+        </View>
+      </View>
+
+      <ToastOverlay visible={toast.visible} />
+    </View>
+  )
+}
--- a/src/pages/profile/index.tsx
+++ b/src/pages/profile/index.tsx
@@ -118,7 +118,8 @@ export default function ProfilePage() {
      <StatsRow
        stats={user.stats}
        onSelect={key => {
-          if (key === 'following') Taro.navigateTo({ url: '/pages/contacts/index?tab=following' })
+          if (key === 'posts') Taro.navigateTo({ url: '/pages/my-posts/index' })
+          else if (key === 'following') Taro.navigateTo({ url: '/pages/contacts/index?tab=following' })
          else if (key === 'followers') Taro.navigateTo({ url: '/pages/contacts/index?tab=followers' })
        }}
      />
--- a/src/pages/publish/index.tsx
+++ b/src/pages/publish/index.tsx
@@ -80,7 +80,7 @@ export default function PublishPage() {
      }
    }
    try {
-      const res = await Taro.chooseLocation()
+      const res = await Taro.chooseLocation({})
      if (res && (res.name || res.address)) {
        setLocation(res.name || res.address)
        setLocationGeo({ latitude: res.latitude, longitude: res.longitude })
--- a/src/services/feed.service.ts
+++ b/src/services/feed.service.ts
@@ -1,6 +1,25 @@
 import { callCloud, canUseCloud } from './cloud'
 import { mockPosts } from './mock'
-import type { FeedChannel, Post } from '@/types/domain'
+import type { FeedChannel, Post, PostComment } from '@/types/domain'
+
+export async function getUserPosts(authorId?: string): Promise<Post[]> {
+  if (!canUseCloud()) return mockPosts
+  const result = await callCloud<object, { list: Post[] }>('userPosts', authorId ? { authorId } : {})
+  return result.list || []
+}
+
+export async function getPostDetail(
+  postId: string
+): Promise<{ post: Post | null; comments: PostComment[] }> {
+  if (!canUseCloud()) {
+    return { post: mockPosts.find(item => item._id === postId) || null, comments: [] }
+  }
+  const result = await callCloud<{ postId: string }, { post: Post | null; comments: PostComment[] }>(
+    'postDetail',
+    { postId }
+  )
+  return { post: result.post || null, comments: result.comments || [] }
+}

 export async function getFeedList(channel: FeedChannel, topic?: string): Promise<Post[]> {
  // Only fall back to sample posts in non-cloud previews (e.g. H5 dev).
@@ -28,3 +47,11 @@ export async function setPostFavorite(
  return callCloud('postFavorite', { postId, favorited })
 }

+export async function createPostComment(postId: string, content: string): Promise<{ commentId: string; comments: number }> {
+  if (!canUseCloud()) {
+    const post = mockPosts.find(item => item._id === postId)
+    return { commentId: `local_comment_${Date.now()}`, comments: (post?.counts.comments || 0) + 1 }
+  }
+
+  return callCloud('commentCreate', { postId, content })
+}
--- a/src/services/mock.ts
+++ b/src/services/mock.ts
@@ -103,6 +103,10 @@ export const mockPosts: Post[] = [
 export const mockNearbyPets: NearbyPet[] = [
  {
    ...mockPets[0],
+    ownerName: '阿布的家长',
+    isMine: true,
+    isFollowing: false,
+    isFriend: false,
    distanceText: '260m',
    online: true,
    pin: { left: 24, top: 28 }
@@ -117,6 +121,9 @@ export const mockNearbyPets: NearbyPet[] = [
    distanceText: '420m',
    avatarKey: 'gradient-avatar-3',
    photoKey: 'photo-green',
+    ownerName: 'Lucky 之家',
+    isFollowing: true,
+    isFriend: true,
    tags: ['精力旺盛', '会接飞盘'],
    mood: '找玩伴',
    online: true,
@@ -132,6 +139,9 @@ export const mockNearbyPets: NearbyPet[] = [
    distanceText: '530m',
    avatarKey: 'gradient-avatar-6',
    photoKey: 'photo-pink',
+    ownerName: '豆包妈',
+    isFollowing: false,
+    isFriend: false,
    tags: ['慢热', '爱追球'],
    mood: '想闻新朋友',
    pin: { left: 42, top: 56 }
@@ -146,6 +156,9 @@ export const mockNearbyPets: NearbyPet[] = [
    distanceText: '780m',
    avatarKey: 'gradient-avatar-2',
    photoKey: 'photo-blue',
+    ownerName: '白桃家',
+    isFollowing: true,
+    isFriend: false,
    tags: ['温柔', '适合新手'],
    mood: '公园散步中',
    pin: { left: 76, top: 62 }
@@ -160,6 +173,9 @@ export const mockNearbyPets: NearbyPet[] = [
    distanceText: '960m',
    avatarKey: 'gradient-avatar-5',
    photoKey: 'photo-gold',
+    ownerName: '摩卡家',
+    isFollowing: false,
+    isFriend: false,
    tags: ['安静围观', '亲人'],
    mood: '正在车里看热闹',
    pin: { left: 18, top: 70 }
--- a/src/types/cloud.ts
+++ b/src/types/cloud.ts
@@ -1,9 +1,12 @@
 export type CloudFunctionName =
  | 'login'
  | 'feedList'
+  | 'userPosts'
+  | 'postDetail'
  | 'postCreate'
  | 'postLike'
  | 'postFavorite'
+  | 'commentCreate'
  | 'draftSave'
  | 'draftGet'
  | 'nearbyPets'
@@ -32,4 +35,3 @@ export interface CloudResult<T> {
  data?: T
  error?: string
 }
-
--- a/src/types/domain.ts
+++ b/src/types/domain.ts
@@ -64,6 +64,7 @@ export interface Post {
    id: string
    name: string
    avatarKey: string
+    avatarUrl?: string
  }
  pet: {
    name: string
@@ -86,7 +87,23 @@ export interface Post {
  favoritedByMe?: boolean
 }

+export interface PostComment {
+  _id: string
+  author: {
+    id: string
+    name: string
+    avatarKey: string
+    avatarUrl?: string
+  }
+  content: string
+  timeText: string
+}
+
 export interface NearbyPet extends Pet {
+  ownerName?: string
+  isMine?: boolean
+  isFollowing?: boolean
+  isFriend?: boolean
  pin: {
    left: number
    top: number
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				`@@ -0,0 +1 @@`
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