完善部分消息通知功能

miniprogram/pages/notifications/notifications.ts

@@ -1,5 +1,7 @@
 // message.ts (适配最新数据库结构)
 
+import envConfig from "../../env";
+
 // 接口：定义从API获取的原始消息数据结构 (与数据库完全一致)
 interface IApiMessage {
     id: number;
@@ -38,46 +40,87 @@ interface IApiMessage {
     },
   
     fetchAndProcessMessages() {
-      // 1. 模拟从您的后端API获取的、符合最新数据库结构的原始数据
-      const apiResponse: IApiMessage[] = [
-        { id: 101, sender_id: "user_1001", receiver_id: "me", msg_type: "comment", status: 1, sequence: "seq_001", created_at: "2025-09-28 15:30:00", content: "这张照片的构图太棒了！", is_read: 0, target: "post:abc-123" },
-        { id: 102, sender_id: "user_2035", receiver_id: "me", msg_type: "like", status: 1, sequence: "seq_002", created_at: "2025-09-28 09:15:00", content: "你的帖子「周末徒步之旅」", is_read: 0, target: "post:def-456" },
-        { id: 103, sender_id: "user_3110", receiver_id: "me", msg_type: "follow", status: 1, sequence: "seq_003", created_at: "2025-09-27 20:05:00", content: "", is_read: 1, target: "user:user-3110" },
-        { id: 104, sender_id: "system", receiver_id: "me", msg_type: "system", status: 1, sequence: "seq_004", created_at: "2025-09-26 10:00:00", content: "恭喜你获得了「创作新星」徽章，再接再厉！", is_read: 1, target: "/pages/my-badges/index" },
-        { id: 105, sender_id: "user_1001", receiver_id: "me", msg_type: "like", status: 1, sequence: "seq_005", created_at: "2025-09-25 11:45:00", content: "你的帖子「美食探店分享」", is_read: 1, target: "post:ghi-789" },
-      ];
 
+      const app = getApp();
+      console.log("全局userinfo",app.globalData.userInfo)
+      const userInfo = app.globalData.userInfo || {};
+      console.log("userInfo 的数据类型：", typeof userInfo);
+      console.log("user中的userInfo：",userInfo)
+      let userInfoObj = userInfo;
+        if (typeof userInfo === "string") {
+        try {
+            userInfoObj = JSON.parse(userInfo); // 字符串转对象
+        } catch (e) {
+            console.error("解析 userInfo 字符串失败：", e);
+            return;
+        }
+        }
+      wx.request({
+        url: `${envConfig.apiBaseUrl}/notification/get`, // 替换为你的后端接口地址
+        method: 'POST',
+        data: {
+            "uid": userInfoObj.uid
+        },
+        success: (res) => {
+           console.log("该用户消息通知:",res)
+           const apiResponse = res.data.data as IApiMessage[]; 
+    
+    // ⭐️ 关键步骤：调用 transformMessage 对每条消息进行处理
     const viewList = apiResponse.map(msg => this.transformMessage(msg));
     
+    // 将处理过后的、符合 WXML 要求的 viewList 设置给页面
     this.setData({
       messageList: viewList
     });
+        },
+        fail: (err) => {
+          
+           
+        }
+    });
+  
+      // const viewList = apiResponse.map(msg => this.transformMessage(msg));
+  
+      
     },
     
     transformMessage(msg: IApiMessage): IViewMessage {
       let title = '';
-      let content = '';
+      let finalContent = '';
-      const senderName = msg.sender_id;
+      
+      // 在真实应用中，您应该根据 sender_id 从用户数据中查找真实的昵称
+      // 此处为了演示，我们先用 sender_id 的一部分作为临时名称
+      const senderName = msg.sender_id.substring(0, 8); // 取 sender_id 前8位做为临时昵称
   
-      // ⭐️ 现在根据 msg_type 判断
       switch (msg.msg_type) {
-        case 'comment': title = '新的评论'; content = `「${senderName}」评论了你：「${msg.content}」`; break;
+        case 'comment': 
-        case 'like': title = '新的点赞'; content = `「${senderName}」赞了${msg.content}`; break;
+          title = '新的评论';
-        case 'follow': title = '新的关注'; content = `「${senderName}」关注了你`; break;
+          // ⭐️ 修正：使用 senderName (它等于 msg.sender_id)
-        case 'system': title = '系统通知'; content = msg.content; break;
+          finalContent = `「${senderName}」评论了你：「${msg.content}」`; 
+          break;
+        case 'like': 
+          title = '新的点赞';
+          // ⭐️ 修正：使用 senderName
+          finalContent = `「${senderName}」赞了您的动态：${msg.content}`;
+          break;
+        case 'follow': 
+          title = '新的关注';
+          // ⭐️ 修正：使用 senderName
+          finalContent = `「${senderName}」关注了你`; 
+          break;
+        case 'system': 
+          title = '系统通知';
+          finalContent = msg.content;
+          break;
       }
   
       return {
-        // ⭐️ 使用数据库的自增 id
         id: msg.id,
-        // ⭐️ type 用于判断图标
         type: msg.msg_type === 'system' ? 'system' : 'user',
         title: title,
-        content: content,
+        content: finalContent,
         timestamp: this.formatDisplayTime(msg.created_at),
-        // ⭐️ is_read 用于判断未读红点
         is_read: msg.is_read,
-        // ⭐️ target 用于点击跳转
         target: msg.target,
       };
     },
@@ -124,13 +167,26 @@ interface IApiMessage {
     },
     
     formatDisplayTime(dateString: string): string {
-      const date = new Date(dateString.replace(/-/g, '/'));
+      // ⭐️ 修正：直接解析标准日期字符串，不再需要 replace
+      const date = new Date(dateString);
+  
+      // 检查日期是否有效
+      if (isNaN(date.getTime())) {
+        return "日期无效"; // 返回一个友好的错误提示
+      }
+  
       const now = new Date();
       const todayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate());
       const yesterdayStart = new Date(now.getFullYear(), now.getMonth(), now.getDate() - 1);
+      
       const time = `${date.getHours().toString().padStart(2, '0')}:${date.getMinutes().toString().padStart(2, '0')}`;
-      if (date.getTime() >= todayStart.getTime()) return `今天 ${time}`;
+  
-      if (date.getTime() >= yesterdayStart.getTime()) return `昨天 ${time}`;
+      if (date.getTime() >= todayStart.getTime()) {
-      return `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}`;
+        return `今天 ${time}`;
       }
+      if (date.getTime() >= yesterdayStart.getTime()) {
+        return `昨天 ${time}`;
+      }
+      return `${date.getFullYear()}-${(date.getMonth() + 1).toString().padStart(2, '0')}-${date.getDate().toString().padStart(2, '0')}`;
+    },
   });