public async Task <ActionResult> UpdateItem(Guid productId, int quantity)
{
var product = await _catalogService.GetById(productId);
if (!ProductIsValid(product, productId))
{
return(View(nameof(Index), await _shoppingCartService.Get()));
}
if (!ProductQuantityIsValid(product, quantity))
{
return(View(nameof(Index), await _shoppingCartService.Get()));
}
var item = new ItemShoppingCartViewModel {
ProductId = productId, Quantity = quantity
};
var response = await _shoppingCartService.Put(productId, item);
if (HasResponseErrors(response))
{
return(View(nameof(Index), await _shoppingCartService.Get()));
}
return(RedirectToAction(nameof(Index)));
}
public async Task <ActionResult> AddItem(ItemShoppingCartViewModel item)
{
var product = await _catalogService.GetById(item.ProductId);
if (!ProductIsValid(product, item.ProductId))
{
return(View(nameof(Index), await _shoppingCartService.Get()));
}
if (!ProductQuantityIsValid(product, item.Quantity))
{
return(View(nameof(Index), await _shoppingCartService.Get()));
}
item.Name = product.Name;
item.Image = product.Image;
item.Value = product.Value;
var response = await _shoppingCartService.Post(item);
if (HasResponseErrors(response))
{
return(View(nameof(Index), await _shoppingCartService.Get()));
}
return(RedirectToAction(nameof(Index)));
}
