private void checkOutButton_Click(object sender, RoutedEventArgs e) { string paymentStr = paymentTxt.Text.Trim(); int payment; bool success = int.TryParse(paymentStr, out payment); if (!success) { errorLbl.Text = "Payment must be a number!"; } else if (totalPrice == 0 || tax == 0) { errorLbl.Text = "Please input Seat ID!"; } else { int change = (totalPrice + tax) - payment; if (change > 0) { errorLbl.Text = "Payment is not enough!"; } else if (change <= 0) { SeatMediator mediator = new SeatMediator(); OrderMediator omediator = new OrderMediator(); Order customerOrder = omediator.getOrderBySeat(seatID); changeTxt.Text = "Change = \t\tRp. " + Math.Abs(change).ToString(); RestaurantTransactionMediator tmediator = new RestaurantTransactionMediator(); RestaurantTransactionFactory tfactory = new RestaurantTransactionFactory(); RestaurantTransaction transaction = tmediator.addRestaurantTransaction(tfactory.createNewRestaurantTransaction(seatID)); if (tmediator.addDetailRestaurantTransaction(transaction.transactionID, customerOrder.orderID) == null) { MessageBox.Show("Checkout failed!"); } else { MessageBox.Show("Checkout success!"); } //update seat dan ordernya Seat customerSeat = mediator.getSeat(seatID); customerSeat.status = "Available"; customerSeat = mediator.updateSeat(seatID, customerSeat); customerOrder.status = "Finished"; customerOrder = omediator.updateOrder(customerOrder.orderID, customerOrder); } } }
private void submitBtn_Click(object sender, RoutedEventArgs e) { string orderIDStr = orderIDTxt.Text.Trim(); int orderID; bool success = int.TryParse(orderIDStr, out orderID); if (!success) { errorLbl.Text = "Order ID is not a number"; } else if (statusComboBox.SelectedItem == null) { errorLbl.Text = "Please input all field"; } else { OrderMediator mediator = new OrderMediator(); string status = (string)((ComboBoxItem)statusComboBox.SelectedValue).Content; Order order = mediator.getOrder(orderID); if (order == null) { errorLbl.Text = "Order doesn't exist"; } else { order.status = status; order = mediator.updateOrder(orderID, order); if (order == null) { MessageBox.Show("Change status failed!"); } else { MessageBox.Show("Change Status success"); } refresh(); } } }