数据结构优化

server/middleware/log.go

@@ -49,7 +49,25 @@ func OperationLogMiddleware() gin.HandlerFunc {
 
 		// 获取IP归属地
 		ip := c.ClientIP()
-		region := utils.GetRegion(ip)
+		var region string
+		// 使用 recover 保护 GetRegion 调用
+		func() {
+			defer func() {
+				if r := recover(); r != nil {
+					log.Printf("Panic in GetRegion for IP %s (operation log): %v", ip, r)
+					region = "Unknown"
+				}
+			}()
+			region = utils.GetRegion(ip)
+		}()
+
+		// 确保 region 不为空，如果为空则设置为 "Unknown"
+		if region == "" {
+			region = "Unknown"
+		}
+
+		// 记录调试信息
+		log.Printf("Creating operation log: UserID=%d, IP=%s, Region=%s, Path=%s", userID.(uint), ip, region, c.Request.URL.Path)
 
 		// 构建操作日志
 		operationLog := &models.OperationLog{
@@ -66,8 +84,16 @@ func OperationLogMiddleware() gin.HandlerFunc {
 
 		// 异步记录日志，避免影响响应
 		go func() {
+			defer func() {
+				if r := recover(); r != nil {
+					log.Printf("Panic in CreateOperationLog goroutine: %v", r)
+				}
+			}()
+
 			if err := repositories.CreateOperationLog(operationLog); err != nil {
-				log.Printf("Error creating operation log: %v", err)
+				log.Printf("Error creating operation log for UserID=%d, IP=%s, Region=%s: %v", userID.(uint), ip, region, err)
+			} else {
+				log.Printf("Successfully created operation log: UserID=%d, IP=%s, Region=%s", userID.(uint), ip, region)
 			}
 		}()
 	}