/// <summary>
        /// Handle click event PermitBut when process rent bike transaction
        /// </summary>
        private async void PermitButWhenRentBike()
        {
            Config.RENT_BIKE_STATUS = Config.RENT_BIKE.RENTING_BIKE;
            ProcessTransactionResponse result = await InterbankService.ProcessTransaction(Config.CARD_INFO, Config.API_INFO.COMMAND.PAY, this.deposit, DateTime.Now,
                                                                                          noteTxt.Text == ""? "Transaction content" : noteTxt.Text);

            string error = result.errorCode;

            if (error == "00")
            {
                Transaction transaction = rentBikeController.CreateDepositTransaction(1, Config.RENTAL_BIKE.QRCode, this.deposit);
                if (transaction == null)
                {
                    MessageBox.Show("Hệ thống không thể lưu thông tin giao dịch", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    return;
                }
                this.transactionId = transaction.TransactionId;
                rentBikeForm.FillRentingBikeForm();
                rentBikeController.BeginRentingBike(Config.RENTAL_BIKE.BikeId);
                rentBikeForm.Show(this, Config.RENT_BIKE_STATUS);
            }
            else if (error == "01" || error == "02" || error == "05")
            {
                MessageBox.Show(API_INFO.ERROR_CODE[result.errorCode], "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
                cardInformationForm.Show(this);
            }
            else
            {
                MessageBox.Show(API_INFO.ERROR_CODE[result.errorCode], "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Error);
                return;
            }
            this.Hide();
        }
        /// <summary>
        /// Handle click event PermitBut when process pay rental money transaction
        /// </summary>
        private async void PermitButWhenPay()
        {
            Config.RENT_BIKE_STATUS = Config.RENT_BIKE.RENT_BIKE;
            ProcessTransactionResponse response = null;

            if (this.deposit < this.rentalMoney)
            {
                response = await InterbankService.ProcessTransaction(Config.CARD_INFO, API_INFO.COMMAND.PAY, this.rentalMoney - this.deposit,
                                                                     DateTime.Now, "Pay Rental Money");
            }
            else if (this.deposit > this.rentalMoney)
            {
                response = await InterbankService.ProcessTransaction(Config.CARD_INFO, API_INFO.COMMAND.REFUND, this.deposit - this.rentalMoney,
                                                                     DateTime.Now, "Refund deposit");
            }
            string error = response.errorCode;

            if (error == "00")
            {
                Transaction transaction = returnBikeController.UpdatePaymentTransaction(transactionId, this.rentalMoney);
                returnBikeController.UpdateStationAfterReturnbike(this.stationId, RENTAL_BIKE_CATEGORY);
                MessageBox.Show("giao dịch thành công", "Thông Báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
                homePageForm.Show(this);
            }
            this.Hide();
        }
        public void ProcessTransactionNotEnoughMoneyTest()
        {
            Task <ProcessTransactionResponse> response = InterbankService.ProcessTransaction(testCard, COMMAND.PAY, 700000, DateTime.Now, "Pay Deposit");

            response.Wait();
            ProcessTransactionResponse result = response.Result;

            Assert.AreEqual("02", result.errorCode);
        }