示例#1
0
        public bool UsageValidate(CategoryModel model)
        {
            var categoryUsed = DataStorageService.GetAllNews().Any(n => n.Category.Id.Equals(model.Id));

            if (!categoryUsed)
            {
                categoryUsed = DataStorageService.GetAllProducts().Any(n => n.Category.Id.Equals(model.Id));
            }

            return(!categoryUsed);
        }
示例#2
0
 public override IEnumerable <ProductModel> GetAll()
 {
     return(DataStorageService.GetAllProducts());
 }