public IEnumerable <Product> GetProductByCategoryId(int categoryId)
{
var category = _categoryRepository.Get(categoryId);
if (category == null)
{
return(new List <Product>(0));
}
var products = _productRepository.GetByCategoryId(category.CategoryID);
foreach (var p in products)
{
p.Category = category;
}
return(products);
}
