public IActionResult Edit(CheckoutAttributeModel model, bool continueEditing)
        {
            var checkoutAttribute = _checkoutAttributeService.GetCheckoutAttributeById(model.Id);

            if (checkoutAttribute == null)
            {
                //No checkout attribute found with the specified id
                return(RedirectToAction("List"));
            }

            if (ModelState.IsValid)
            {
                checkoutAttribute = _checkoutAttributeViewModelService.UpdateCheckoutAttributeModel(checkoutAttribute, model);
                SuccessNotification(_localizationService.GetResource("Admin.Catalog.Attributes.CheckoutAttributes.Updated"));
                if (continueEditing)
                {
                    //selected tab
                    SaveSelectedTabIndex();

                    return(RedirectToAction("Edit", new { id = checkoutAttribute.Id }));
                }
                return(RedirectToAction("List"));
            }

            //If we got this far, something failed, redisplay form

            //tax categories
            _checkoutAttributeViewModelService.PrepareTaxCategories(model, checkoutAttribute, true);
            //Stores
            model.PrepareStoresMappingModel(checkoutAttribute, true, _storeService);
            //ACL
            model.PrepareACLModel(checkoutAttribute, true, _customerService);

            return(View(model));
        }
        public IActionResult Create(CheckoutAttributeModel model, bool continueEditing)
        {
            if (ModelState.IsValid)
            {
                var checkoutAttribute = _checkoutAttributeViewModelService.InsertCheckoutAttributeModel(model);
                SuccessNotification(_localizationService.GetResource("Admin.Catalog.Attributes.CheckoutAttributes.Added"));
                return(continueEditing ? RedirectToAction("Edit", new { id = checkoutAttribute.Id }) : RedirectToAction("List"));
            }

            //If we got this far, something failed, redisplay form
            //tax categories
            _checkoutAttributeViewModelService.PrepareTaxCategories(model, null, true);
            //Stores
            model.PrepareStoresMappingModel(null, true, _storeService);
            //ACL
            model.PrepareACLModel(null, true, _customerService);

            return(View(model));
        }