public async void CompleteOrder()
{
/* Save the order to the database and wait for the order id before
* notifying the server, this will prevent sync issues with the other
* terminals.
* /*==================================================================> */
var Order = await DatabaseHelpers.CreateOrder(OrderPageViewModel.VM.OrderItems);
OrderID = Order.OrderID.ToString();
/*==================================================================>
*/
// Send notification to the server if the terminal is connected
if (ProgramState.ServerConnection.ConnectionState == ConnectionStates.Connected)
{
// Notify the server that a new order has been created
ProgramState.ServerConnection.SendMessage("[NEWORDER]");
}
// Change screen after 4 seconds
Timer ChangeScreen = new Timer((ee) => { MainWindowViewModel.VM.CurrentScreen = MainPages.WellcomeScreen; }, null, 4000, 0);
}
