修复订单金额落库不对的问题

internal/service/asset/service.go

@@ -696,8 +696,9 @@ func parseGatewayTime(raw gateway.FlexString) *time.Time {
 }
 
 // GetPackages 获取资产的所有套餐列表（支持分页和状态筛选）
+// callerAccountType: 调用方账号类型，"platform" 时返回成本价（paid_amount），其他类型不返回
 // page 默认 1，pageSize 默认 50，pageSize 最大 100
-func (s *Service) GetPackages(ctx context.Context, assetType string, id uint, page, pageSize int, status *int) (*dto.AssetPackagesResult, error) {
+func (s *Service) GetPackages(ctx context.Context, assetType string, id uint, page, pageSize int, status *int, callerAccountType string) (*dto.AssetPackagesResult, error) {
 	// 分页参数边界处理
 	if page < 1 {
 		page = 1
@@ -757,6 +758,10 @@ func (s *Service) GetPackages(ctx context.Context, assetType string, id uint, pa
 			pkgType = pkg.PackageType
 			expiryBase = pkg.ExpiryBase
 		}
+		var paidAmount *int64
+		if callerAccountType == constants.OwnerTypePlatform {
+			paidAmount = u.PaidAmount
+		}
 		item := &dto.AssetPackageResponse{
 			PackageUsageID:    u.ID,
 			PackageID:         u.PackageID,
@@ -780,7 +785,8 @@ func (s *Service) GetPackages(ctx context.Context, assetType string, id uint, pa
 			ExpiresAt:         u.ExpiresAt,
 			MasterUsageID:     u.MasterUsageID,
 			Priority:          u.Priority,
-			PaidAmount:        u.PaidAmount,
+			PaidAmount:        paidAmount,
+			RetailAmount:      u.RetailAmount,
 			CreatedAt:         u.CreatedAt,
 		}
 		all = append(all, item)
@@ -811,7 +817,8 @@ func (s *Service) GetPackages(ctx context.Context, assetType string, id uint, pa
 }
 
 // GetCurrentPackage 获取资产当前生效的主套餐
-func (s *Service) GetCurrentPackage(ctx context.Context, assetType string, id uint) (*dto.AssetPackageResponse, error) {
+// callerAccountType: 调用方账号类型，"platform" 时返回成本价（paid_amount），其他类型不返回
+func (s *Service) GetCurrentPackage(ctx context.Context, assetType string, id uint, callerAccountType string) (*dto.AssetPackageResponse, error) {
 	carrierType := assetType
 	if assetType == "card" {
 		carrierType = "iot_card"
@@ -839,6 +846,10 @@ func (s *Service) GetCurrentPackage(ctx context.Context, assetType string, id ui
 		pkgType = pkg.PackageType
 		expiryBase = pkg.ExpiryBase
 	}
+	var paidAmount *int64
+	if callerAccountType == constants.OwnerTypePlatform {
+		paidAmount = usage.PaidAmount
+	}
 	return &dto.AssetPackageResponse{
 		PackageUsageID:    usage.ID,
 		PackageID:         usage.PackageID,
@@ -862,7 +873,8 @@ func (s *Service) GetCurrentPackage(ctx context.Context, assetType string, id ui
 		ExpiresAt:         usage.ExpiresAt,
 		MasterUsageID:     usage.MasterUsageID,
 		Priority:          usage.Priority,
-		PaidAmount:        usage.PaidAmount,
+		PaidAmount:        paidAmount,
+		RetailAmount:      usage.RetailAmount,
 		CreatedAt:         usage.CreatedAt,
 	}, nil
 }