public ActionResult EditItem(ShoppingCartItem item)
{
var cart = GetCartForVisitor();
if (cart == null)
{
return RedirectToAction("Index");
}
ShoppingCartItem inCartItem = cart.ShoppingCartItems.First(i => i.ProductId == item.ProductId);
if (inCartItem.Quantity != item.Quantity)
{
ICommand command;
if (item.Quantity == 0)
{
command = new RemoveProductFromShoppingCart(cart.Id, item.ProductId);
}
else
{
command = new ChangeProductItemQuantityInShoppingCart(cart.Id, item.ProductId, item.Quantity);
}
MyShopWebApplication.CommandService.Execute(command);
}
return RedirectToAction("Index");
}
public async Task <ActionResult> RemoveProductFromShoppingCartAsync(RemoveProductFromShoppingCart request, int userId)
{
var shoppingCart = await _cartRepository.GetShoppingCartAsync(request.ShoppingCartId);
if (shoppingCart.UserId != userId)
{
return(new UnauthorizedResult());
}
if (!shoppingCart.IsActive)
{
throw new Exception("Shopping Cart is not active.");
}
var product = await _productRepository.GetProductAsync(request.ProductId);
await _cartRepository.RemoveShoppingCartProductAsync(shoppingCart, product);
return(new NoContentResult());
}
public async Task <ActionResult> RemoveProduct([FromBody] RemoveProductFromShoppingCart request)
{
var userId = GetUserId();
return(await _cartService.RemoveProductFromShoppingCartAsync(request, userId));
}
