153 lines
5.3 KiB
JavaScript
153 lines
5.3 KiB
JavaScript
import im from "@/utils/im/index.js"
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export default {
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state: {
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friends: {},
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sender: {},
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},
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getters: {
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friends(state) {
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return state.friends
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},
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userInfo: (state) => (targetId) => {
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if (state.friends[targetId]) {
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const info = state.friends[targetId]
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return {
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userId: info.userId,
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name: info.name,
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portraitUrl: info.localAvatar ? info.localAvatar : require('@/static/user/cover.png')
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}
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} else {
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return {
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userId: '',
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name: '',
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portraitUrl: ''
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}
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}
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},
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sender(state) {
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return state.sender
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}
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},
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mutations: {
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updateFriendInfo(state, userInfo) {
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Vue.set(state.friends, userInfo.userId, userInfo)
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},
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SET_state_sender(state, userInfo) {
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state.sender = userInfo
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}
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},
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actions: {
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setSenderInfo({
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commit
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}, userInfo) {
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commit('SET_state_sender', userInfo)
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},
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// 载入好友信息
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launchFriend({
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commit
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}, data) {
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commit('updateFriendInfo', data)
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},
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// 更新好友信息，这个时候要校验hash值了
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updateFriend({
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commit
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}, userInfo) {
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const model = uni.model.friendModel
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model.find('userId=' + userInfo.userId, (err, result) => {
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if (userInfo.hash != result[0].hash) {
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commit('updateFriendInfo', userInfo)
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console.log(userInfo);
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if (userInfo.portraitUrl && userInfo.portraitUrl != result[0].portraitUrl) {
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saveAvatar(userInfo, (savedFilePath) => {
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const info = {
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userId: userInfo.userId,
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name: userInfo.name,
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hash: userInfo.hash,
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portraitUrl: userInfo.portraitUrl,
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localAvatar: savedFilePath
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}
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model.update('userId=' + userInfo.userId, info, (err, res) => {
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console.log('保存结果', err, res);
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})
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commit('updateFriendInfo', info)
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})
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} else {
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const info = {
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userId: userInfo.userId,
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name: userInfo.name,
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hash: userInfo.hash,
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portraitUrl: userInfo.portraitUrl,
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localAvatar: result[0].localAvatar
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}
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model.update('userId=' + userInfo.userId, info, (err, res) => {
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console.log('保存结果', err, res);
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})
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}
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} else {
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console.log('不用更新的用户', userInfo.userId, userInfo.name);
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}
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})
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},
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// 初始化好友信息
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initFriend({
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commit
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}, userInfo) {
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// 将好友信息保存到vuex的内存中，方便立即使用
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commit('updateFriendInfo', userInfo)
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const model = uni.model.friendModel
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// 用户头像，是否需要下载到本地
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if (userInfo.portraitUrl) {
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saveAvatar(userInfo, (savedFilePath) => {
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const info = {
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userId: userInfo.userId,
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name: userInfo.name,
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hash: userInfo.hash,
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portraitUrl: userInfo.portraitUrl,
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localAvatar: savedFilePath
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}
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model.insert(info, (err, res) => {
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console.log('保存结果', err, res);
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})
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// 保存头像后，更新信息
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commit('updateFriendInfo', info)
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})
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} else {
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// 直接将信息，写入数据库
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const info = {
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userId: userInfo.userId,
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name: userInfo.name,
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hash: userInfo.hash,
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portraitUrl: userInfo.portraitUrl,
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localAvatar: ''
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}
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model.insert(info, (err, res) => {
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console.log('保存结果', err, res);
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})
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}
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}
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}
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}
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const saveAvatar = (userInfo, callback) => {
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uni.downloadFile({
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url: userInfo.portraitUrl,
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success: ({
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tempFilePath
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}) => {
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uni.saveFile({
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tempFilePath: tempFilePath,
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success: ({
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savedFilePath
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}) => {
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callback(savedFilePath)
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}
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})
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},
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fail: (err) => {
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console.log('头像保存失败', err);
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}
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})
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}
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