fix

internal/application/api/api_application_service.go

@@ -229,10 +229,12 @@ func (s *ApiApplicationServiceImpl) validateApiCall(ctx context.Context, cmd *co
 		return nil, err
 	}
 
-	// 6. 验证订阅状态
-	if err := s.validateSubscriptionStatus(ctx, apiUser.UserId, product); err != nil {
+	// 6. 验证订阅状态并获取订阅信息
+	subscription, err := s.validateSubscriptionStatus(ctx, apiUser.UserId, product)
+	if err != nil {
 		return nil, err
 	}
+	result.SetSubscription(subscription)
 
 	// 7. 解密参数
 	requestParams, err := crypto.AesDecrypt(cmd.Data, apiUser.SecretKey)
@@ -1119,8 +1121,8 @@ func (s *ApiApplicationServiceImpl) validateWalletStatus(ctx context.Context, us
 	return nil
 }
 
-// validateSubscriptionStatus 验证订阅状态
-func (s *ApiApplicationServiceImpl) validateSubscriptionStatus(ctx context.Context, userID string, product *product_entities.Product) error {
+// validateSubscriptionStatus 验证订阅状态并返回订阅信息
+func (s *ApiApplicationServiceImpl) validateSubscriptionStatus(ctx context.Context, userID string, product *product_entities.Product) (*product_entities.Subscription, error) {
 	// 1. 检查用户是否已订阅该产品
 	subscription, err := s.subscriptionService.UserSubscribedProductByCode(ctx, userID, product.Code)
 	if err != nil {
@@ -1129,7 +1131,7 @@ func (s *ApiApplicationServiceImpl) validateSubscriptionStatus(ctx context.Conte
 			zap.String("user_id", userID),
 			zap.String("product_code", product.Code),
 			zap.Error(err))
-		return ErrProductNotSubscribed
+		return nil, ErrProductNotSubscribed
 	}
 
 	// 2. 检查订阅是否有效（未删除）
@@ -1138,16 +1140,17 @@ func (s *ApiApplicationServiceImpl) validateSubscriptionStatus(ctx context.Conte
 			zap.String("user_id", userID),
 			zap.String("subscription_id", subscription.ID),
 			zap.String("product_code", product.Code))
-		return ErrSubscriptionExpired
+		return nil, ErrSubscriptionExpired
 	}
 
 	s.logger.Info("订阅状态验证通过",
 		zap.String("user_id", userID),
 		zap.String("subscription_id", subscription.ID),
 		zap.String("product_code", product.Code),
+		zap.String("subscription_price", subscription.Price.String()),
 		zap.Int64("api_used", subscription.APIUsed))
 
-	return nil
+	return subscription, nil
 }
 
 // batchGetCompanyNamesForApiCalls 批量获取企业名称映射（用于API调用记录）

internal/application/api/dto/api_call_validation.go

@@ -22,6 +22,7 @@ type ApiCallValidationResult struct {
 	ApiCall        *api_entities.ApiCall     `json:"api_call"`
 	RequestParams  map[string]interface{}    `json:"request_params"`
 	Product        *product_entities.Product `json:"product"`
+	Subscription   *product_entities.Subscription `json:"subscription"`
 }
 
 // GetUserID 获取用户ID
@@ -76,8 +77,8 @@ func (r *ApiCallValidationResult) SetApiUser(apiUser *api_entities.ApiUser) {
 // SetProduct 设置产品
 func (r *ApiCallValidationResult) SetProduct(product *product_entities.Product) {
 	r.ProductID = product.ID
-	r.Amount = product.Price
 	r.Product = product
+	// 注意：这里不设置Amount，应该通过SetSubscription来设置实际的扣费金额
 }
 
 // SetApiCall 设置API调用
@@ -93,4 +94,11 @@ func (r *ApiCallValidationResult) SetRequestParams(params map[string]interface{}
 // SetContractCode 设置合同代码
 func (r *ApiCallValidationResult) SetContractCode(code string) {
 	r.ContractCode = code
+}
+
+// SetSubscription 设置订阅信息（包含实际扣费金额）
+func (r *ApiCallValidationResult) SetSubscription(subscription *product_entities.Subscription) {
+	r.SubscriptionID = subscription.ID
+	r.Amount = subscription.Price  // 使用订阅价格作为扣费金额
+	r.Subscription = subscription
 }

internal/application/statistics/statistics_application_service_impl.go

@@ -2372,7 +2372,7 @@ func (s *StatisticsApplicationServiceImpl) AdminGetConsumptionDomainStatistics(c
 		defaultEndDate := time.Now()
 		defaultStartDate := defaultEndDate.AddDate(0, 0, -7)
 		consumptionTrend, err = s.walletTransactionRepo.GetSystemDailyStats(ctx, defaultStartDate, defaultEndDate)
-		if err != nil {
+		if err != nil {  
 			s.logger.Error("获取消费每日趋势失败", zap.Error(err))
 			return nil, err
 		}