优化代码位置

internal/infra/models/execution.go

@@ -145,6 +145,29 @@ func (PendingCollection) TableName() string {
 }
 
 // --- 用户审计日志 ---
+// TODO 这些变量放这个包合适吗?
+
+// --- 审计日志状态常量 ---
+type AuditStatus string
+
+const (
+	AuditStatusSuccess AuditStatus = "success"
+	AuditStatusFailed  AuditStatus = "failed"
+)
+
+// --- 审计日志相关上下文键 ---
+type AuditContextKey string
+
+const (
+	ContextAuditActionType     AuditContextKey = "auditActionType"
+	ContextAuditTargetResource AuditContextKey = "auditTargetResource"
+	ContextAuditDescription    AuditContextKey = "auditDescription"
+	ContextUserKey             AuditContextKey = "user"
+)
+
+func (a AuditContextKey) String() string {
+	return string(a)
+}
 
 // UserActionLog 记录用户的操作历史，用于审计
 type UserActionLog struct {
@@ -162,7 +185,7 @@ type UserActionLog struct {
 	ActionType     string         `gorm:"index" json:"action_type,omitempty"`          // 标准化的操作类型，如 "CREATE_DEVICE"
 	TargetResource datatypes.JSON `gorm:"type:jsonb" json:"target_resource,omitempty"` // 被操作的资源, e.g., {"type": "device", "id": 123}
 	Description    string         `json:"description,omitempty"`                       // 人类可读的操作描述
-	Status         string         `json:"status,omitempty"`                            // success 或 failed
+	Status         AuditStatus    `json:"status,omitempty"`                            // success 或 failed
 	HTTPPath       string         `json:"http_path,omitempty"`                         // 请求的API路径
 	HTTPMethod     string         `json:"http_method,omitempty"`                       // 请求的HTTP方法
 	ResultDetails  string         `json:"result_details,omitempty"`                    // 结果详情，如失败时的错误信息