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");
}
private void detach_ShoppingCartItems(ShoppingCartItem entity)
{
this.SendPropertyChanging();
entity.ShoppingCart = null;
}
partial void DeleteShoppingCartItem(ShoppingCartItem instance);
partial void UpdateShoppingCartItem(ShoppingCartItem instance);
partial void InsertShoppingCartItem(ShoppingCartItem instance);
private void attach_ShoppingCartItems(ShoppingCartItem entity)
{
this.SendPropertyChanging();
entity.Product = this;
}