public ProductRequestModel Add([FromBody] ProductNewRequestModel product)
 {
     return(ProductRequestModel.ProductDTOToProductRequestModel(
                productsFacade.Add(ProductNewRequestModel.ProductNewRequestModelToProductDTO(product))));
 }
 public ProductRequestModel Get(int id)
 {
     return(ProductRequestModel.ProductDTOToProductRequestModel(productsFacade.Get(id)));
 }