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