public IActionResult Index(ProductTypeUpdateRequestAddModel addModel)
        {
            SellerView seller = loginPersistence.PersistLogin();

            eCommerce.RequestAnUpdateForProductType(int.Parse(seller.Id), addModel, out ICollection <string> errors);
            if (errors.Any())
            {
                ViewData[GlobalViewBagKeys.Errors] = errors;
                return(RedirectToAction("Index", new { productTypeId = addModel.ProductTypeId }));
            }
            return(RedirectToAction("RequestSended"));
        }