四端上传

yelaymaths/pages/kecheng/kecheng.js

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+// pages/kecheng/kecheng.js
+const api = require('../../utils/api');
+const store = require('../../utils/store');
+const config = require('../../config/index');
+
+const app = getApp();
+
+Page({
+  data: {
+    staticBase: config.STATIC_BASE_URL,
+    hasCourse: false,
+    ownedCourses: [],
+    otherCourses: [],
+    tipsHtml: '',
+  },
+
+  onLoad() {
+    // 旧版本用 10ms 轮询最多 5 秒等登录数据，这里改为等初始化完成
+    app.ready().then(() => this.refresh());
+  },
+
+  onShow() {
+    if (store.isLoggedIn()) this.refresh();
+  },
+
+  refresh() {
+    this.loadTips();
+
+    api
+      .getEntitlements()
+      .then((list) => {
+        store.setEntitlements(list);
+        this.setData({ ownedCourses: list || [], hasCourse: (list || []).length > 0 });
+      })
+      .catch((err) => console.warn('[kecheng] 已购课程加载失败', err));
+
+    api
+      .getCourses()
+      .then((list) => {
+        this.setData({ otherCourses: (list || []).filter((c) => !c.owned) });
+      })
+      .catch((err) => console.warn('[kecheng] 课程列表加载失败', err));
+  },
+
+  loadTips() {
+    if (this.data.tipsHtml) return;
+    api
+      .getTips()
+      .then((tip) => this.setData({ tipsHtml: (tip && tip.content) || ' ' }))
+      .catch((err) => console.warn('[kecheng] 文案加载失败', err));
+  },
+
+  toMyCourse(e) {
+    wx.navigateTo({
+      url: '/pages/VideoDetails/VideoDetails?code=' + e.currentTarget.dataset.code,
+    });
+  },
+
+  toStoreCourse(e) {
+    wx.navigateTo({
+      url: '/pages/VideoDetails/VideoDetails?code=' + e.currentTarget.dataset.code,
+    });
+  },
+
+  onShareAppMessage() {
+    return { title: '叶雷讲数学', path: '/pages/index/index' };
+  },
+});
+