chore: establish V1.1 recovery baseline

2026-09-09 22:05:00 +08:00
commit b46b48eb33
947 changed files with 155471 additions and 0 deletions
@@ -0,0 +1,78 @@
+/**
+ * 登录页 — 微信一键登录（规范 §4.1）
+ *
+ * 流程：
+ * 1. wx.login() 获取临时 code
+ * 2. POST /api/v1/auth/wechat/login 换取 JWT
+ * 3. 存储 token → authStore.isLoggedIn = true
+ * 4. 返回上一页（或由路由系统自动跳转首页）
+ */
+const { authStore, appStore } = require('../../stores');
+const { ROUTE } = require('../../constants');
+
+Page({
+  data: {
+    loggingIn: false,
+    error: '',
+    platformName: getApp().globalData.platformName,
+    slogan: getApp().globalData.slogan,
+  },
+
+  onLoad() {
+    // 如果已登录，直接返回
+    if (authStore.state.isLoggedIn) {
+      const pages = getCurrentPages();
+      if (pages.length > 1) {
+        wx.navigateBack();
+      } else {
+        wx.switchTab({ url: ROUTE.TAB.HOME });
+      }
+    }
+  },
+
+  async onLoginTap() {
+    if (this.data.loggingIn) return;
+    this.setData({ loggingIn: true, error: '' });
+
+    try {
+      // 1. 获取微信登录 code
+      const loginRes = await new Promise((resolve, reject) => {
+        wx.login({
+          success: resolve,
+          fail: reject,
+        });
+      });
+
+      const code = loginRes.code;
+      if (!code) {
+        throw new Error('获取微信登录凭证失败');
+      }
+
+      // 2. 调用后端微信登录接口
+      const result = await authStore.loginWithWechat(code);
+
+      // 3. 登录成功 → 返回上一页或跳转首页
+      const pages = getCurrentPages();
+      if (pages.length > 1) {
+        wx.navigateBack();
+      } else {
+        wx.switchTab({ url: ROUTE.TAB.HOME });
+      }
+    } catch (err) {
+      console.error('[Login] 登录失败:', err);
+      this.setData({
+        error: err?.message || '登录失败，请重试',
+        loggingIn: false,
+      });
+      appStore.toastError(err?.message || '登录失败，请重试');
+    }
+  },
+
+  onViewPrivacy() {
+    wx.navigateTo({ url: '/pages/help-center/help-center?tab=privacy' });
+  },
+
+  onViewTerms() {
+    wx.navigateTo({ url: '/pages/help-center/help-center?tab=terms' });
+  },
+});