fix_step null false

internal/infrastructure/database/repositories/product/gorm_product_repository.go

@@ -34,13 +34,7 @@ func NewGormProductRepository(db *gorm.DB, logger *zap.Logger) repositories.Prod
 }
 
 func (r *GormProductRepository) Create(ctx context.Context, entity entities.Product) (entities.Product, error) {
-	// 使用 Select 明确指定所有字段，确保 false 值也能正确保存
-	// 这样可以避免 GORM 的 default:true 标签在字段为 false 时使用数据库默认值
-	err := r.GetDB(ctx).Select(
-		"id", "old_id", "name", "code", "description", "content", "category_id",
-		"price", "cost_price", "remark", "is_enabled", "is_visible", "is_package",
-		"seo_title", "seo_description", "seo_keywords",
-	).Create(&entity).Error
+	err := r.CreateEntity(ctx, &entity)
 	return entity, err
 }