public async Task <IActionResult> UpdatePersonalizedProduct(CustomerModel.ProductModel model)
        {
            await _customerViewModelService.UpdatePersonalizedProduct(model);

            return(new NullJsonResult());
        }
 public IActionResult UpdatePersonalizedProduct(CustomerModel.ProductModel model)
 {
     _customerViewModelService.UpdatePersonalizedProduct(model);
     return(new NullJsonResult());
 }