package logic4country import ( "asset_assistant/db" "net/http" "time" "github.com/gin-gonic/gin" "github.com/google/uuid" "go.uber.org/zap" ) // UpdateRequest 更新请求参数结构 type UpdateRequest struct { CountryID string `json:"country_id" binding:"required"` // 国家ID,必填 Name string `json:"name"` // 国家名称,可选 Code string `json:"code"` // 国家代码,可选 } // UpdateResponse 更新响应结构 type UpdateResponse struct { Success bool `json:"success"` // 操作是否成功 Message string `json:"message"` // 提示信息 } // UpdateHandler 处理国家信息更新逻辑 func UpdateHandler(c *gin.Context) { startTime := time.Now() // 获取或生成请求ID reqID := c.Request.Header.Get("X-UpdateRequest-ID") if reqID == "" { reqID = uuid.New().String() zap.L().Debug("✨ 生成新的请求ID", zap.String("req_id", reqID)) } // 记录请求接收日志 zap.L().Info("📥 收到国家更新请求", zap.String("req_id", reqID), zap.String("path", c.Request.URL.Path), zap.String("method", c.Request.Method), ) var req UpdateRequest // 绑定并验证请求参数(主要验证country_id必填) if err := c.ShouldBindJSON(&req); err != nil { zap.L().Warn("⚠️ 请求参数验证失败", zap.String("req_id", reqID), zap.Error(err), ) c.JSON(http.StatusBadRequest, UpdateResponse{ Success: false, Message: "请求参数错误:country_id为必填项", }) return } // 验证name和code不能同时为空 if req.Name == "" && req.Code == "" { zap.L().Warn("⚠️ 请求参数验证失败", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), zap.String("reason", "name和code不能同时为空"), ) c.JSON(http.StatusBadRequest, UpdateResponse{ Success: false, Message: "请求参数错误:name和code不能同时为空", }) return } zap.L().Debug("✅ 请求参数验证通过", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), zap.String("name", req.Name), zap.String("code", req.Code), ) // 开启数据库事务 tx, err := db.DB.Begin() if err != nil { zap.L().Error("❌ 事务开启失败", zap.String("req_id", reqID), zap.Error(err), ) c.JSON(http.StatusInternalServerError, UpdateResponse{ Success: false, Message: "系统错误,请稍后重试", }) return } // 延迟处理panic情况 defer func() { if r := recover(); r != nil { if err := tx.Rollback(); err != nil { zap.L().Error("💥 panic后事务回滚失败", zap.String("req_id", reqID), zap.Error(err), ) } zap.L().Error("💥 事务处理发生panic", zap.String("req_id", reqID), zap.Any("recover", r), ) c.JSON(http.StatusInternalServerError, UpdateResponse{ Success: false, Message: "系统错误,请稍后重试", }) } }() // 如果name不为空,更新name表 if req.Name != "" { _, err = tx.Exec("UPDATE name SET name = $1 WHERE country_id = $2", req.Name, req.CountryID) if err != nil { tx.Rollback() zap.L().Error("❌ name表更新失败", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), zap.Error(err), ) c.JSON(http.StatusInternalServerError, UpdateResponse{ Success: false, Message: "更新名称信息失败", }) return } zap.L().Debug("📝 name表更新成功", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), ) } // 如果code不为空,更新code表 if req.Code != "" { _, err = tx.Exec("UPDATE code SET code = $1 WHERE country_id = $2", req.Code, req.CountryID) if err != nil { tx.Rollback() zap.L().Error("❌ code表更新失败", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), zap.Error(err), ) c.JSON(http.StatusInternalServerError, UpdateResponse{ Success: false, Message: "更新代码信息失败", }) return } zap.L().Debug("📝 code表更新成功", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), ) } // 提交事务 if err := tx.Commit(); err != nil { tx.Rollback() zap.L().Error("❌ 事务提交失败", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), zap.Error(err), ) c.JSON(http.StatusInternalServerError, UpdateResponse{ Success: false, Message: "数据提交失败,请稍后重试", }) return } // 记录请求处理耗时 duration := time.Since(startTime) zap.L().Info("✅ 国家更新请求处理完成", zap.String("req_id", reqID), zap.String("country_id", req.CountryID), zap.Duration("duration", duration), ) // 返回成功响应 c.JSON(http.StatusOK, UpdateResponse{ Success: true, Message: "更新成功", }) }