public ProductSpecification(ProductSpecificationParam productsParam) : base(x => (
(string.IsNullOrEmpty(productsParam.Search) || x.Name.ToLower().Contains(productsParam.Search)) &&
(!productsParam.BrandId.HasValue || x.ProductBrandId == productsParam.BrandId) &&
(!productsParam.TypeId.HasValue || x.ProductTypeId == productsParam.TypeId)
))
{
AddIncludes(p => p.ProductType);
AddIncludes(p => p.ProductBrand);
AddOrderBy(p => p.Name);
if (!string.IsNullOrEmpty(productsParam.Sort))
{
switch (productsParam.Sort)
{
case "priceAsc":
AddOrderBy(p => p.Price);
break;
case "priceDesc":
AddOrderByDescending(p => p.Price);
break;
default:
AddOrderBy(p => p.Name);
break;
}
}
AddPagination(productsParam.PageSize * (productsParam.PageIndex - 1), productsParam.PageSize);
}
public ProductSpecificationWithCount(ProductSpecificationParam productsParam) : base(x => (
(string.IsNullOrEmpty(productsParam.Search) || x.Name.ToLower().Contains(productsParam.Search)) &&
(!productsParam.BrandId.HasValue || x.ProductBrandId == productsParam.BrandId) &&
(!productsParam.TypeId.HasValue || x.ProductTypeId == productsParam.TypeId)
))
{
}