コード例 #1
0
        public ProductsWithTypesAndBeandsSpecification(ProductSpecParamsInput input)
            : base(x =>
                   //   [||] => Else Expression
                   // [&&] => And Also
                   //Where( x.ProductBrandId == brandId)
                   (string.IsNullOrEmpty(input.Search) || x.Name.ToLower().Contains(input.Search)) && //For Searching
                   (!input.BrandId.HasValue || x.ProductBrandId == input.BrandId) &&
                   (!input.TypeId.HasValue || x.ProductTypeId == input.TypeId)
                   )
        {
            AddInclude(x => x.ProductType);
            AddInclude(x => x.ProductBrand);
            AddOrderBy(x => x.Name);
            ApplyPaging(input.PageSize * (input.PageIndex - 1), input.PageSize);
            if (!string.IsNullOrEmpty(input.Sort))
            {
                switch (input.Sort)
                {
                case "priceAsc":
                    AddOrderBy(p => p.Price);
                    break;

                case "priceDesc":
                    AddOrderByDescending(p => p.Price);
                    break;

                default:
                    AddOrderBy(p => p.Name);
                    break;
                }
            }
        }
 public ProductWithFilterForCountSpecification(ProductSpecParamsInput input)
     : base(x =>
            //   [||] => Else Expression
            // [&&] => And Also
            //Where( x.ProductBrandId == brandId)
            (string.IsNullOrEmpty(input.Search) || x.Name.ToLower().Contains(input.Search)) && //For Searching
            (!input.BrandId.HasValue || x.ProductBrandId == input.BrandId) &&
            (!input.TypeId.HasValue || x.ProductTypeId == input.TypeId)
            )
 {
 }