add new processor

2025-11-13 20:43:35 +08:00
parent f00cee7410
commit 00a3f0f1e9
15 changed files with 961 additions and 1 deletions
--- a/internal/domains/product/services/product_management_service.go
+++ b/internal/domains/product/services/product_management_service.go
@@ -290,6 +290,10 @@ func (s *ProductManagementService) ValidateProduct(product *entities.Product) er
 		return errors.New("产品价格不能为负数")
 	}

+	if product.CostPrice.IsNegative() {
+		return errors.New("成本价不能为负数")
+	}
+
 	// 验证分类是否存在
 	if product.CategoryID != "" {
 		category, err := s.categoryRepo.GetByID(context.Background(), product.CategoryID)