private void BtnOrder_Click(object sender, EventArgs e)
{
ProductCheck();
ICommand order = new OrderCommand(product);
controller.InsertCommand(order);
lbOrder.Text = "You ordered: " + order.Execute();
}
public void ExcuteCommand(OrderCommand command, MenuItem item)
{
command.Execute(CurrentItems, item);
}
public void ExecuteCommand() => _command.Execute(_order, _product);