public ProductWithFilterCountSpecification(ProductSpecParam param) : base(x =>
(string.IsNullOrEmpty(param.Search) || x.Name.ToLower().Contains(param.Search)) &&
(!param.BrandId.HasValue || x.ProductBrandId == param.BrandId) &&
(!param.TypeId.HasValue || x.ProductTypeId == param.TypeId)
)
{
}
public ProductsWithTypesAndBrandsSpecification(ProductSpecParam param)
: base(x =>
(string.IsNullOrEmpty(param.Search) || x.Name.ToLower().Contains(param.Search)) &&
(!param.BrandId.HasValue || x.ProductBrandId == param.BrandId) &&
(!param.TypeId.HasValue || x.ProductTypeId == param.TypeId)
)
{
AddInclude(x => x.ProductType);
AddInclude(x => x.ProductBrand);
AddOrderBy(x => x.Name);
ApplyPaging(param.PageSize * (param.PageIndex - 1), param.PageSize);
if (!string.IsNullOrEmpty(param.Sort))
{
switch (param.Sort)
{
case "priceAsc":
AddOrderBy(x => x.Price);
break;
case "priceDesc":
AddOrderByDescending(x => x.Price);
break;
default:
AddOrderBy(x => x.Name);
break;
}
}
}
