121 lines
3.4 KiB
JavaScript
121 lines
3.4 KiB
JavaScript
const { wxLogin } = require('./utils/auth')
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const request = require('./utils/request')
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const { DEFAULT_API_BASE_URL, setApiBaseUrl, getApiBaseUrl, getCustomerServiceWechat, setCustomerServiceWechat } = require('./utils/constants')
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App({
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globalData: {
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userInfo: null,
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token: wx.getStorageSync('token') || '',
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refreshToken: wx.getStorageSync('refresh_token') || '',
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baseUrl: getApiBaseUrl(),
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launchError: null,
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customerServiceWechat: getCustomerServiceWechat()
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},
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loginPromise: null,
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async onLaunch() {
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wx.showShareMenu({
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menus: ['shareAppMessage', 'shareTimeline']
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})
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await this.syncPublicConfig().catch((err) => {
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console.warn('Sync public config failed:', err)
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})
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try {
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await this.ensureLogin()
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} catch (err) {
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// Do not block page rendering when local backend or wx login is unavailable.
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console.error('App launch login failed:', err)
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this.globalData.launchError = err
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}
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},
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async ensureLogin() {
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if (this.loginPromise) {
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return this.loginPromise
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}
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this.loginPromise = this.doEnsureLogin()
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try {
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return await this.loginPromise
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} catch (err) {
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// 登录失败时清除缓存的 Promise，允许下次重试
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this.loginPromise = null
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throw err
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} finally {
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this.loginPromise = null
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}
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},
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async doEnsureLogin() {
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const token = wx.getStorageSync('token')
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if (!token) {
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const loginData = await wxLogin()
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this.globalData.token = loginData.access_token
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this.globalData.refreshToken = loginData.refresh_token || ''
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this.globalData.userInfo = loginData.user_info || null
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return loginData
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}
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this.globalData.token = token
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try {
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const userInfo = await request({ url: '/users/me' })
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this.globalData.userInfo = userInfo
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return userInfo
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} catch (err) {
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wx.removeStorageSync('token')
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wx.removeStorageSync('refresh_token')
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const loginData = await wxLogin()
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this.globalData.token = loginData.access_token
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this.globalData.refreshToken = loginData.refresh_token || ''
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this.globalData.userInfo = loginData.user_info || null
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return loginData
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}
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},
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async syncPublicConfig() {
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const currentBaseUrl = getApiBaseUrl()
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const origin = currentBaseUrl.replace(/\/api\/v1$/, '')
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const config = await new Promise((resolve, reject) => {
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const timer = setTimeout(() => {
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reject(new Error('public-config timeout'))
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}, 5000)
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wx.request({
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url: `${origin}/api/v1/auth/public-config`,
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method: 'GET',
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success(res) {
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clearTimeout(timer)
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if (!res.data || res.data.code !== 0) {
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reject(res.data || new Error('Load public config failed'))
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return
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}
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resolve(res.data.data)
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},
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fail(err) {
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clearTimeout(timer)
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reject(err)
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}
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})
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})
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if (config && config.api_base_url) {
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setApiBaseUrl(config.api_base_url)
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this.globalData.baseUrl = config.api_base_url
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}
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if (config && config.customer_service_wechat) {
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setCustomerServiceWechat(config.customer_service_wechat)
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this.globalData.customerServiceWechat = config.customer_service_wechat
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}
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if (!config || !config.api_base_url) {
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setApiBaseUrl(DEFAULT_API_BASE_URL)
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this.globalData.baseUrl = DEFAULT_API_BASE_URL
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}
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}
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})
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