Blizzard
87 lines
3.2 KiB
JavaScript
87 lines
3.2 KiB
JavaScript
import request from './utils/request';
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App({
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onLaunch() {
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// Initialize login process immediately
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this.loginPromise = new Promise((resolve, reject) => {
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this._resolveLogin = resolve;
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this._rejectLogin = reject;
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});
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this.doLogin();
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},
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// Perform actual login
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doLogin() {
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wx.login({
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success: res => {
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if (res.code) {
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request.get('/auth/miniLogin', { code: res.code }).then(async (data) => {
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const token = data.token;
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if (token && typeof token === 'string') {
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wx.setStorageSync('token', token);
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console.log('Login successful');
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if (this._resolveLogin) this._resolveLogin(token);
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// Background Profile Update
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request.get('/profile/detail').then(userDetail => {
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if (userDetail) {
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wx.setStorageSync('userInfo', userDetail);
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this.globalData.userInfo = userDetail;
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}
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}).catch(e => {
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console.error('Fetch profile detail failed on launch', e);
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// Fallback
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if (data.user) {
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wx.setStorageSync('userInfo', data.user);
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this.globalData.userInfo = data.user;
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}
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});
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} else {
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console.warn('Login response invalid', data);
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if (this._rejectLogin) this._rejectLogin('No token');
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}
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}).catch(err => {
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console.error('Login API failed', err);
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if (this._rejectLogin) this._rejectLogin(err);
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});
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} else {
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console.error('wx.login failed: ' + res.errMsg);
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if (this._rejectLogin) this._rejectLogin(res.errMsg);
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}
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},
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fail: err => {
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if (this._rejectLogin) this._rejectLogin(err);
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}
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});
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},
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// Force refresh login (e.g. on 401)
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forceRefreshLogin() {
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// Reset Promise
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this.loginPromise = new Promise((resolve, reject) => {
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this._resolveLogin = resolve;
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this._rejectLogin = reject;
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});
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wx.removeStorageSync('token');
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this.doLogin();
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return this.loginPromise;
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},
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// Method for other pages/utils to wait for login
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ensureLogin() {
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// If token exists, resolve immediately
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const token = wx.getStorageSync('token');
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if (token) return Promise.resolve(token);
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// Return existing promise or create new if failed previously?
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// For simplicity, return the launch promise.
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// In robust apps, handle token expiration and re-login here.
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return this.loginPromise;
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},
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globalData: {
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userInfo: null
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}
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})
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