public void AddCakeToOrder(CAKE_IN_ORDERS cakeInOrder)
{
var cake = ORDER.CAKE_IN_ORDERS.FirstOrDefault(item => item.CAKE_ID == cakeInOrder.CAKE_ID);
if (cake == null)
{
ORDER.CAKE_IN_ORDERS.Add(cakeInOrder);
ORDER.TOTAL_PRICE = ORDER.TOTAL_PRICE + cakeInOrder.NUMBER * cakeInOrder.CAKE.PRICE;
}
else
{
caculateTotalPrice();
}
}
public AddCakeToCakesInOrderViewModel(CAKE cake)
{
//Kieểm tra Cake này có trong order chưa
var CakeInOrderNow = CreateOrderScreenViewModel.Instance.GetAllCakeInOrderNow();
Cake = cake;
CakeInOrder = CakeInOrderNow.FirstOrDefault(item => item.CAKE_ID == cake.CAKE_ID);
if (CakeInOrder == null)
{
//nếu chưa có thì tạo new và gán thong tin cake cơ bản
CakeInOrder = new CAKE_IN_ORDERS();
CakeInOrder.CAKE_ID = cake.CAKE_ID;
CakeInOrder.CAKE = Cake;
CakeInOrder.NUMBER = 1;
}
}
private async void ExecuteDeleteCakeOfCakeInOrderAsync(object obj)
{
CAKE_IN_ORDERS selectedItem = obj as CAKE_IN_ORDERS;
_selectedItem = selectedItem;
this._deleteCakeOfCakeInOrderViewModel = new DeleteCakeOfCakeInOrderViewModel()
{
};
var view = new DeleteCakeOfCakeInOrderDialogControl
{
DataContext = this._deleteCakeOfCakeInOrderViewModel
};
var result = await DialogHost.Show(view, MainWindowViewModel.Instance.Identifier, ExtendedOpenedEventHandler, DeleteCakeOfCakeInOrderClosingHandler);
Console.WriteLine("Dialog was closed, the CommandParameter used to close it was: " + (result ?? "NULL"));
}
