159 lines
5.8 KiB
JavaScript
159 lines
5.8 KiB
JavaScript
import im from "@/utils/im/index.js"
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export default {
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state: {
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contacts: {},
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myInfo: {}
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},
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getters: {
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contacts(state) {
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return state.contacts
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},
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contactInfo: (state) => (targetId) => {
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if (state.contacts[targetId]) {
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const info = state.contacts[targetId]
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return {
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name: info.name,
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hash: info.hash,
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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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name: '',
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hash: '',
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portraitUrl: require('@/static/user/cover.png')
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}
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}
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},
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// 联系人是否存在
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contactIsExist: (state) => (targetId) => {
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return Boolean(state.contacts[targetId])
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},
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sender(state) {
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return state.myInfo
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}
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},
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mutations: {
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updateContactInfo(state, contactInfo) {
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Vue.set(state.contacts, contactInfo.targetId, contactInfo)
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},
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setSenderInfo(state, contactInfo) {
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state.myInfo = {
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userId: contactInfo.targetId,
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name: contactInfo.name,
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portraitUrl: contactInfo.portraitUrl
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}
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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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}, contactInfo) {
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commit('setSenderInfo', contactInfo)
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},
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// 载入好友信息
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launchContact({
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commit
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}, data) {
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commit('updateContactInfo', 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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updateContact({
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commit,
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dispatch
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}, contactInfo) {
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const model = uni.model.contactModel
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model.find('targetId="' + contactInfo.targetId + '"', (err, result) => {
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if (result.length == 0) {
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// 没有数据，直接新增一条
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dispatch('initContact', contactInfo)
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} else if (contactInfo.hash != result[0].hash) {
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if (contactInfo.portraitUrl && contactInfo.portraitUrl != result[0].portraitUrl) {
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saveAvatar(contactInfo, (savedFilePath) => {
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const info = {
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targetId: contactInfo.targetId,
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name: contactInfo.name,
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hash: contactInfo.hash,
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portraitUrl: contactInfo.portraitUrl,
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localAvatar: savedFilePath
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}
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model.update('targetId="' + contactInfo.targetId + '"', info, (err,
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res) => {
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console.log('UPDATE AVATAR, ERR', err, info);
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})
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commit('updateContactInfo', info)
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})
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} else {
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const info = {
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targetId: contactInfo.targetId,
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name: contactInfo.name,
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hash: contactInfo.hash,
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portraitUrl: contactInfo.portraitUrl,
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localAvatar: result[0].localAvatar
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}
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model.update('targetId="' + contactInfo.targetId + '"', info, (err, res) => {
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console.log('UPDATE NAME, ERR', err, info);
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})
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commit('updateContactInfo', info)
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}
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} else {
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console.log('updateContact, 无操作');
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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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initContact({
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commit
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}, contactInfo) {
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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('updateContactInfo', contactInfo)
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const model = uni.model.contactModel
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// 用户头像，是否需要下载到本地
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if (contactInfo.portraitUrl) {
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saveAvatar(contactInfo, (savedFilePath) => {
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const info = {
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targetId: contactInfo.targetId,
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name: contactInfo.name,
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hash: contactInfo.hash,
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portraitUrl: contactInfo.portraitUrl,
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localAvatar: savedFilePath
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}
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model.insert(info, (err, res) => {})
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// 保存头像后，更新信息
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commit('updateContactInfo', 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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targetId: contactInfo.targetId,
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name: contactInfo.name,
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hash: contactInfo.hash,
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portraitUrl: contactInfo.portraitUrl,
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localAvatar: ''
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}
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model.insert(info, (err, res) => {})
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}
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}
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}
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}
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const saveAvatar = (contactInfo, callback) => {
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uni.downloadFile({
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url: contactInfo.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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})
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}
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