public ProductWithTypeAndBrandSpecification(ProductParams productParams) :
base(x =>
(String.IsNullOrEmpty(productParams.Search) || x.Name.Contains(productParams.Search)) &&
(!productParams.BrandId.HasValue || x.ProductBrandId == productParams.BrandId) &&
(!productParams.TypeId.HasValue || x.ProductTypeId == productParams.TypeId)
)
{
AddPagination((productParams.PageSize * (productParams.PageIndex - 1)), productParams.PageSize);
AddInclude(x => x.ProductType);
AddInclude(x => x.ProductBrand);
AddOrderBy(x => x.Name);
if (!String.IsNullOrWhiteSpace(productParams.Sort))
{
switch (productParams.Sort)
{
case "priceAsc":
AddOrderBy(x => x.Price);
break;
case "priceDesc":
AddOrderByDesc(x => x.Price);
break;
default:
AddOrderBy(x => x.Name);
break;
}
}
}
public ProductWithCountSpecification(ProductParams productParams) :
base(x =>
(String.IsNullOrEmpty(productParams.Search) || x.Name.Contains(productParams.Search)) &&
(!productParams.BrandId.HasValue || x.ProductBrandId == productParams.BrandId) &&
(!productParams.TypeId.HasValue || x.ProductTypeId == productParams.TypeId)
)
{
IsPagingEnable = false;
}
