feat: 增加通知系统、RabbitMQ集成及Docker一键部署脚本

1. 新增通知中心功能，支持好友请求、评论、点赞等多种通知类型的持久化与推送
2. 集成 RabbitMQ 用于异步处理动态日志，解耦动态服务与日志记录逻辑
3. 提供完整的 Docker Compose 部署方案及一键启动/停止脚本（Shell/Bat）
4. 优化文件服务，增加图片上传时的自动压缩处理以节省存储空间
5. 增强动态服务，支持通过 shareId 公开访问动态项及关键词搜索功能
6. 完善代码健壮性，在关键业务 Service 层增加 @Transactional 事务控制

timeline-user-service/src/main/java/com/timeline/user/controller/WebSocketTestController.java

@@ -3,7 +3,11 @@ package com.timeline.user.controller;
 import com.timeline.common.response.ResponseEntity;
 import com.timeline.common.utils.UserContextUtils;
 import com.timeline.user.ws.WsNotifyService;
+
 import lombok.extern.slf4j.Slf4j;
+
+import com.timeline.user.dto.NotificationPayload;
+import com.timeline.user.dto.NotificationType;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
@@ -14,7 +18,7 @@ import java.util.Map;
  */
 @Slf4j
 @RestController
-@RequestMapping("/user/ws/test")
+@RequestMapping("/user/ws-test")
 public class WebSocketTestController {
 
     @Autowired
@@ -29,16 +33,21 @@ public class WebSocketTestController {
         if (userId == null || userId.isEmpty()) {
             return ResponseEntity.error(401, "未获取到用户身份");
         }
-        
+
         log.info("测试推送通知给用户: {}", userId);
-        // 确保消息包含必要字段
-        if (!message.containsKey("timestamp")) {
-            message.put("timestamp", System.currentTimeMillis());
+
+        NotificationPayload payload = new NotificationPayload();
+        payload.setContent((String) message.getOrDefault("content", "Test Message"));
+        payload.setCreateTime(java.time.LocalDateTime.now());
+
+        String typeStr = (String) message.getOrDefault("type", "SYSTEM_MESSAGE");
+        try {
+            payload.setType(NotificationType.valueOf(typeStr));
+        } catch (IllegalArgumentException e) {
+            payload.setType(NotificationType.SYSTEM_MESSAGE);
         }
-        if (!message.containsKey("type")) {
-            message.put("type", "test");
-        }
-        wsNotifyService.sendNotificationToUser(userId, message);
+
+        wsNotifyService.sendNotificationToUser(userId, payload);
         return ResponseEntity.success("通知已推送给用户: " + userId);
     }
 
@@ -50,7 +59,19 @@ public class WebSocketTestController {
             @PathVariable String targetUserId,
             @RequestBody Map<String, Object> message) {
         log.info("测试推送通知给用户: {}", targetUserId);
-        wsNotifyService.sendNotificationToUser(targetUserId, message);
+
+        NotificationPayload payload = new NotificationPayload();
+        payload.setContent((String) message.getOrDefault("content", "Test Message"));
+        payload.setCreateTime(java.time.LocalDateTime.now());
+
+        String typeStr = (String) message.getOrDefault("type", "SYSTEM_MESSAGE");
+        try {
+            payload.setType(NotificationType.valueOf(typeStr));
+        } catch (IllegalArgumentException e) {
+            payload.setType(NotificationType.SYSTEM_MESSAGE);
+        }
+
+        wsNotifyService.sendNotificationToUser(targetUserId, payload);
         return ResponseEntity.success("通知已推送");
     }
 
@@ -78,4 +99,3 @@ public class WebSocketTestController {
         return ResponseEntity.success("聊天消息已推送");
     }
 }
-