111 lines
3.0 KiB
TypeScript
111 lines
3.0 KiB
TypeScript
// app.ts
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import { startSSE, stopSSE } from './utils/server-sent-events'
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import { checkUpdate } from './utils/updateManager'
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// @ts-ignore
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const systemInfo = wx.getWindowInfo();
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// 登录相关 storage key 常量
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const LOGIN_KEYS = ["mbuId", "userName", "openId", "unionId", "addressId", "defualtAddress"] as const;
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export { };
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App<IAppOption>({
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globalData: {
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isLogin: false,
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wasLogin: false,
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safeBottom: systemInfo.safeArea.bottom - systemInfo.safeArea.height,
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safeTop: systemInfo.safeArea.top * 2,
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store: {},
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joinedArray: [],
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template: null,
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showStock: false,
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tabbarMap: {},
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tabbarItems: [],
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sseStore: {
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chat: [],
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system: [],
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product: []
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},
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isModalShowing: false,
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},
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async onLaunch(props: any) {
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// 处理 state 参数
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if (props.query.state) {
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wx.setStorageSync("state", props.query.state)
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} else {
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wx.removeStorageSync("state")
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}
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// 检查小程序版本更新
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checkUpdate();
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this.checkLoginState();
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startSSE();
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},
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onHide() {
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stopSSE();
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},
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checkLoginState() {
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const openId = wx.getStorageSync("openId");
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const unionId = wx.getStorageSync("unionId");
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const userId = wx.getStorageSync("userId");
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const ok = openId && unionId && userId;
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if (!ok) {
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// 清理登录相关数据
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LOGIN_KEYS.forEach(key => wx.removeStorageSync(key));
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}
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// 保存上一次的登录状态，用来判断是否从 已登录 变成 未登录
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const prev = this.globalData.isLogin;
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this.globalData.isLogin = !!ok;
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this.globalData.wasLogin = prev;
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return this.globalData.isLogin;
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},
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login(value: string) {
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if (!this.checkLoginState()) {
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wx.reLaunch({ url: `/pages/login/login?back=${value}` });
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return false;
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}
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return true;
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},
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getPageParams() {
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return this.globalData.store;
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},
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async getTemplate() {
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return this.globalData.template;
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},
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redirectLogin() {
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if (!this.checkLoginState()) {
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if (this.globalData.isModalShowing) {
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return false;
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}
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this.globalData.isModalShowing = true;
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const content = this.globalData.wasLogin
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? "登录状态失效,请重新登录!"
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: "请登录获取完整服务！";
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wx.showModal({
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title: "登录提示",
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content,
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confirmText: "去登录",
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success: (options) => {
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if (options.confirm) {
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wx.navigateTo({ url: "/pages/login/login" });
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}
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},
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complete: () => {
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this.globalData.isModalShowing = false;
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}
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});
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return false;
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}
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return true;
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}
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}); |