public ActionResult <IEnumerable <ProductModelDTO> > Index()
{
ProductsDAO products = new ProductsDAO();
List <ProductModel> productsList = products.GetAllProduct();
List <ProductModelDTO> productModelDTOs = new List <ProductModelDTO>();
foreach (var item in productsList)
{
productModelDTOs.Add(new ProductModelDTO(item));
}
return(productModelDTOs);
}