public ActionResult Cart(int itemId)
{
bool itemFound = false;
MenuDomainModel menu = new MenuDomainModel();
ItemModel item = menu.GetItem(itemId);
ViewBag.Message = "You have added " + item.ItemName;
cartModel = (CartModel)Session["CartModel"];
if (cartModel == null)
{
cartModel = new CartModel {
SelectedItems = new List <ItemModel>()
}
}
;
foreach (ItemModel modelItem in cartModel.SelectedItems.ToList())
{
if (itemId == modelItem.ItemId)
{
var toUpdate = cartModel.SelectedItems.FirstOrDefault(s => s.ItemId == itemId);
toUpdate.AddQuantity(Convert.ToInt32(modelItem.Quantity) + 1);
itemFound = true;
break;
}
}
if (!itemFound)
{
cartModel.SelectedItems.Add(item);
}
Session["CartModel"] = cartModel;
return(View("Cart", cartModel));
}
public ActionResult Index()
{
MenuDomainModel menu = new MenuDomainModel();
MenuModel model;
model = menu.GetItems();
return(View(model));
}
