示例#1
0
        public ProductsWithTypesAndBrandsSpecification(
            ProductSpecificationParameters parameters) : base(p =>
                                                              (string.IsNullOrEmpty(parameters.Search) || p.Name.ToLower().Contains(parameters.Search)) &&
                                                              (!parameters.BrandId.HasValue || p.ProductBrandId == parameters.BrandId) &&
                                                              (!parameters.TypeId.HasValue || p.ProductTypeId == parameters.TypeId)
                                                              )
        {
            AddIncludes(p => p.ProductType);
            AddIncludes(p => p.ProductBrand);
            AddOrderBy(p => p.Name);
            ApplyPaging(parameters.PageSize * (parameters.PageIndex - 1),
                        parameters.PageSize);

            if (!string.IsNullOrEmpty(parameters.Sort))
            {
                switch (parameters.Sort)
                {
                case "priceAsc":
                    AddOrderBy(p => p.Price);
                    break;

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

                default:
                    AddOrderBy(p => p.Name);
                    break;
                }
            }
        }
 public ProductsWithFiltersForCountSpecification(
     ProductSpecificationParameters parameters) : base(p =>
                                                       (string.IsNullOrEmpty(parameters.Search) || p.Name.ToLower().Contains(parameters.Search)) &&
                                                       (!parameters.BrandId.HasValue || p.ProductBrandId == parameters.BrandId) &&
                                                       (!parameters.TypeId.HasValue || p.ProductTypeId == parameters.TypeId)
                                                       )
 {
 }