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ytc1012
234
miniprogram/pages/index/index.js
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234
miniprogram/pages/index/index.js
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const app = getApp()
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const db = wx.cloud.database()
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Page({
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data: {
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myRooms: [],
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joinedRooms: [],
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userOpenId: ''
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},
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onLoad: function () {
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// 先从本地加载
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const myRooms = wx.getStorageSync('myRooms') || []
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this.setData({ myRooms })
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// 获取用户openid后加载完整数据
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this.getUserOpenId()
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},
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onShow: function () {
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// 每次显示页面时重新加载聚会列表
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if (this.data.userOpenId) {
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this.loadRooms()
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} else {
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// 先显示本地数据，异步加载完整数据
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this.getUserOpenId()
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}
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},
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async getUserOpenId() {
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try {
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// 调用云函数获取 openid
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const res = await wx.cloud.callFunction({
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name: 'getOpenId'
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})
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if (res.result && res.result.openid) {
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this.setData({ userOpenId: res.result.openid })
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this.loadRooms()
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}
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} catch (err) {
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console.error('获取openid失败', err)
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}
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},
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async loadRooms() {
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try {
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const userOpenId = this.data.userOpenId
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if (!userOpenId) return
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const _ = db.command
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// 查询我创建的聚会
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const myRoomsRes = await db.collection('rooms')
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.where({
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_openid: userOpenId
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})
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.orderBy('createdAt', 'desc')
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.limit(5)
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.get()
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// 查询我参与的聚会（members中有我，但不是我创建的）
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const joinedRoomsRes = await db.collection('rooms')
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.where({
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_openid: _.neq(userOpenId),
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'members.openid': userOpenId
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})
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.orderBy('createdAt', 'desc')
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.limit(5)
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.get()
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// 转换数据格式
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const myRooms = myRoomsRes.data.map(room => ({
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roomId: room._id,
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name: room.name,
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meetTime: room.meetTime
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}))
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const joinedRooms = joinedRoomsRes.data.map(room => ({
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roomId: room._id,
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name: room.name,
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meetTime: room.meetTime
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}))
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// 更新到本地存储
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const allRooms = [...myRooms, ...joinedRooms]
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const uniqueRooms = this.getUniqueRooms(allRooms)
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wx.setStorageSync('roomList', uniqueRooms)
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wx.setStorageSync('myRooms', myRooms.slice(0, 2))
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this.setData({
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myRooms: myRooms.slice(0, 2),
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joinedRooms: joinedRooms.slice(0, 2)
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})
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} catch (err) {
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console.error('加载聚会列表失败', err)
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}
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},
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getUniqueRooms(rooms) {
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const unique = {}
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rooms.forEach(room => {
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unique[room.roomId] = room
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})
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// 使用 Object.keys + map 代替 Object.values
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return Object.keys(unique).map(key => unique[key])
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},
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onJoinRoom(e) {
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const roomId = e.currentTarget.dataset.roomid
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wx.navigateTo({
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url: `/pages/room/room?roomId=${roomId}&isCreator=true`
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})
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},
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onDeleteRoom(e) {
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const roomId = e.currentTarget.dataset.roomid
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wx.showModal({
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title: '删除聚会',
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content: '确定要删除这个聚会吗？',
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confirmText: '删除',
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confirmColor: '#ff4d4f',
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success: (res) => {
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if (res.confirm) {
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this.deleteRoom(roomId)
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}
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}
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})
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},
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async deleteRoom(roomId) {
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wx.showLoading({ title: '删除中...' })
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try {
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// 调用云函数删除聚会
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const res = await wx.cloud.callFunction({
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name: 'deleteRoom',
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data: { roomId }
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})
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wx.hideLoading()
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if (res.result && res.result.success) {
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// 从本地存储中移除
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let myRooms = wx.getStorageSync('myRooms') || []
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myRooms = myRooms.filter(item => item.roomId !== roomId)
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wx.setStorageSync('myRooms', myRooms)
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let roomList = wx.getStorageSync('roomList') || []
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roomList = roomList.filter(item => item.roomId !== roomId)
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wx.setStorageSync('roomList', roomList)
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// 更新页面数据
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this.setData({
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myRooms
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})
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wx.showToast({ title: '删除成功', icon: 'success' })
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} else {
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wx.showToast({ title: res.result?.msg || '删除失败', icon: 'none' })
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}
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} catch (err) {
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wx.hideLoading()
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console.error('删除聚会失败', err)
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wx.showToast({ title: '网络错误', icon: 'none' })
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}
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},
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onCreateRoom() {
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wx.navigateTo({
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url: '/pages/create-room/create-room'
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})
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},
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createRoom(name, keywords, meetTime) {
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wx.showLoading({ title: '创建中...', mask: true })
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wx.cloud.callFunction({
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name: 'createRoom',
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data: {
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name,
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meetTime,
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keywords,
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requirements: ''
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},
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success: res => {
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wx.hideLoading()
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if (res.result.success) {
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const roomId = res.result.roomId
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// 保存到本地存储
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let myRooms = wx.getStorageSync('myRooms') || []
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myRooms = myRooms.filter(item => item.roomId !== roomId)
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myRooms.unshift({
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roomId,
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name,
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meetTime,
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keywords
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})
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if (myRooms.length > 2) {
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myRooms = myRooms.slice(0, 2)
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}
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wx.setStorageSync('myRooms', myRooms)
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// 更新全局roomList
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let roomList = wx.getStorageSync('roomList') || []
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roomList = roomList.filter(item => item.roomId !== roomId)
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roomList.unshift({
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roomId,
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name,
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meetTime,
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keywords
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})
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if (roomList.length > 5) {
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roomList = roomList.slice(0, 5)
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}
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wx.setStorageSync('roomList', roomList)
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wx.navigateTo({
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url: `/pages/room/room?roomId=${roomId}&isCreator=true`
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})
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} else {
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wx.showToast({ title: res.result.msg || '创建失败', icon: 'none' })
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}
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},
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fail: err => {
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wx.hideLoading()
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console.error('云函数调用失败', err)
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wx.showToast({ title: '网络错误', icon: 'none' })
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}
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})
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}
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})
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4
miniprogram/pages/index/index.json
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4
miniprogram/pages/index/index.json
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@@ -0,0 +1,4 @@
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{
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"usingComponents": {},
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"navigationBarTitleText": "我们去哪聚"
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}
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55
miniprogram/pages/index/index.wxml
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55
miniprogram/pages/index/index.wxml
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@@ -0,0 +1,55 @@
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<view class="container">
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<view class="header">
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<view class="title">我们去哪聚</view>
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<view class="subtitle">找到你们的完美聚会点</view>
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<button class="primary-btn" bindtap="onCreateRoom">发起聚会</button>
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</view>
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<!-- 我发起的聚会 -->
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<view class="room-section" wx:if="{{myRooms.length > 0}}">
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<view class="section-title">我发起的</view>
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<block wx:for="{{myRooms}}" wx:key="roomId">
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<view class="room-item">
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<view class="room-info" bindtap="onJoinRoom" data-roomid="{{item.roomId}}">
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<view class="room-name">{{item.name}}</view>
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<view class="room-meta">
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<text wx:if="{{item.meetTime}}">{{item.meetTime}}</text>
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<text wx:else>时间未定</text>
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</view>
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</view>
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<view class="room-actions">
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<view class="room-arrow">→</view>
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<view class="delete-btn" catchtap="onDeleteRoom" data-roomid="{{item.roomId}}">
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删除
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</view>
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</view>
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</view>
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</block>
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</view>
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<!-- 我参与的聚会 -->
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<view class="room-section" wx:if="{{joinedRooms.length > 0}}">
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<view class="section-title">我参与的</view>
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<block wx:for="{{joinedRooms}}" wx:key="roomId">
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<view class="room-item" bindtap="onJoinRoom" data-roomid="{{item.roomId}}">
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<view class="room-info">
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<view class="room-name">{{item.name}}</view>
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<view class="room-meta">
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<text wx:if="{{item.meetTime}}">{{item.meetTime}}</text>
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<text wx:else>时间未定</text>
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</view>
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</view>
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<view class="room-arrow">→</view>
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</view>
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</block>
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</view>
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<!-- 无聚会提示 -->
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<view class="empty-tip" wx:if="{{myRooms.length === 0 && joinedRooms.length === 0}}">
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<view class="empty-text">还没有聚会，快去创建一个吧</view>
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</view>
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<view class="desc-area">
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<view class="desc">分享给好友，共同寻找中间点</view>
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</view>
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</view>
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114
miniprogram/pages/index/index.wxss
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114
miniprogram/pages/index/index.wxss
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@@ -0,0 +1,114 @@
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.container {
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display: flex;
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flex-direction: column;
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height: 100vh;
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padding: 0 40rpx;
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background-color: #f6f7f9;
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overflow: hidden;
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}
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.header {
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padding: 60rpx 0 40rpx;
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text-align: center;
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}
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.title {
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font-size: 48rpx;
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font-weight: bold;
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color: #333;
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margin-bottom: 16rpx;
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}
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.subtitle {
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font-size: 32rpx;
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color: #666;
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margin-bottom: 40rpx;
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}
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.room-section {
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margin-bottom: 20rpx;
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}
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.section-title {
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font-size: 28rpx;
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color: #999;
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margin-bottom: 20rpx;
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}
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.room-item {
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display: flex;
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align-items: center;
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justify-content: space-between;
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background-color: #fff;
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padding: 24rpx;
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border-radius: 20rpx;
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margin-bottom: 20rpx;
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box-shadow: 0 2rpx 10rpx rgba(0,0,0,0.04);
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}
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.room-info {
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flex: 1;
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}
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.room-name {
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font-size: 32rpx;
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font-weight: 500;
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color: #333;
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margin-bottom: 8rpx;
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}
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.room-meta {
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font-size: 24rpx;
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color: #666;
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}
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.room-actions {
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display: flex;
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align-items: center;
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gap: 10rpx;
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}
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.room-arrow {
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font-size: 40rpx;
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color: #07c160;
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}
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.delete-btn {
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font-size: 24rpx;
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color: #ff4d4f;
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padding: 12rpx 24rpx;
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border-radius: 8rpx;
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background-color: #fff1f0;
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}
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.empty-tip {
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flex: 1;
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display: flex;
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align-items: center;
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justify-content: center;
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}
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.empty-text {
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font-size: 28rpx;
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color: #999;
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}
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.desc-area {
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padding-bottom: 40rpx;
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}
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.primary-btn {
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background-color: #07c160;
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color: white;
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font-size: 36rpx;
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padding: 20rpx 0;
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border-radius: 50rpx;
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width: 100%;
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margin-bottom: 20rpx;
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}
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.desc {
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font-size: 24rpx;
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color: #999;
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text-align: center;
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}
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Reference in New Issue
Block a user