public async Task <ActionResult> PutFridgeProductDetail(int id, [FromBody] CartProduct product)
        {
            if (id != product.Id)
            {
                return(BadRequest());
            }
            var db_prod = await _cartproductService.Get(id);

            if (db_prod != null)
            {
                await _cartproductService.Update(product);

                return(Ok(product));
            }
            return(NotFound());
        }