public decimal ValidateVoidVoucher(string ticketNumber, int userNo, ref int?nResult)
{
decimal dAmount = 0;
try
{
// is tis printed ticket
if (VoucherHelper.IsTISPrintedTicketPrefix(ticketNumber))
{
// if the tis printed ticket available in local db
bool isTISTicketAvailable = VoucherHelper.IsTISPrintedTicket(ticketNumber);
if (!isTISTicketAvailable)
{
// wait worst case 10 secs to get the response from TIS
int count = 10;
string message = "Waiting for receiving data from TIS...";
WPFExtensions.ShowAsyncDialog(null, message, null, 1, count,
(o) =>
{
IAsyncProgress2 o2 = o as IAsyncProgress2;
// failure case - hit the tis communication interface and get the ticket
try
{
o2.UpdateStatusProgress(5, message);
VoucherHelper.SendTISRedeemTicketQuery(ticketNumber, userNo);
o2.UpdateStatusProgress(10, message);
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
}
});
}
}
// Success/failure case - ok proceed with voiding
foreach (var obj in this.ValidateVoidVoucher(ticketNumber, ref nResult))
{
dAmount = Convert.ToDecimal(obj.iAmount) / 100;
}
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
}
return(dAmount);
}
private void button_Click(object sender, RoutedEventArgs e)
{
try
{
int InstallationNumber = 0;
int ValidationLength = 0;
string _Barcode = this.ucValueCalc.txtDisplay.Text.Trim();
System.Windows.Forms.DialogResult _diagResult;
btnVerify.IsEnabled = false;
if (isScannerFired) //check done not to fire the verify event twice while verifying a ticket using scanner
{
isScannerFired = false;
return;
}
if ((sender is System.Windows.Controls.TextBox))
{
isScannerFired = true;
}
else
{
isScannerFired = false;
}
if (this.ucValueCalc.txtDisplay.Text.Trim().Length > 0)
{
//8-digit ticket validation.
//Slot ticket cannot be redeemed via cashdesk.
if (this.ucValueCalc.txtDisplay.Text.Trim().Length != 18)
{
LinqDataAccessDataContext linqDBExchange = new LinqDataAccessDataContext(CommonDataAccess.ExchangeConnectionString);
IEnumerable <InstallationFromTicket> InstallationTicket = linqDBExchange.GetInstallationNumber(_Barcode);
if (InstallationTicket != null)
{
foreach (var item in InstallationTicket)
{
InstallationNumber = item.installation_no.Value;
_Barcode = item.strbarcode;
}
DataTable InstallationDetails = (new CommonDataAccess()).GetInstallationDetails(0, InstallationNumber, false, false);
if (InstallationDetails.Rows.Count > 0)
{
int.TryParse(InstallationDetails.Rows[0]["Validation_length"].ToString(), out ValidationLength);
if (ValidationLength != _Barcode.Length)
{
MessageBox.ShowBox("MessageID403", BMC_Icon.Error);
return;
}
}
}
}
TicketsHelper objTicketsHelper = new TicketsHelper();
int? nResult = -1;
decimal dAmount = 0;
int iTransactionNo = 0;
int iSequenceNo = 0;
//foreach (var obj in objTicketsHelper.ValidateVoidVoucher(this.ucValueCalc.txtDisplay.Text.Trim(), ref nResult))
//{
// dAmount = Convert.ToDecimal(obj.iAmount)/100;
//}
dAmount = objTicketsHelper.ValidateVoidVoucher(_Barcode, Security.SecurityHelper.CurrentUser.User_No, ref nResult);
switch (nResult)
{
case 0:
{
if (Convert.ToBoolean(AppSettings.REDEEM_TICKET_POP_UP_ALERT_VISIBILITY))
{
//Message: Are you sure you want to Void the Voucher?
_diagResult = MessageBox.ShowBox("MessageID512", BMC_Icon.Question, BMC_Button.YesNo, this.ucValueCalc.txtDisplay.Text.Trim(), Convert.ToString(dAmount));
if (_diagResult == System.Windows.Forms.DialogResult.No)
{
return;
}
}
else
{
_diagResult = System.Windows.Forms.DialogResult.Yes;
}
if (_diagResult == System.Windows.Forms.DialogResult.Yes)
{
string barcode = this.ucValueCalc.txtDisplay.Text.Trim();
foreach (var obj in objTicketsHelper.UpdateVoidVoucher(barcode,
System.Environment.MachineName,
Security.SecurityHelper.CurrentUser.User_No,
txtNotes.Text))
{
iTransactionNo = (int)obj.iTransactionNo;
iSequenceNo = obj.TE_ID;
}
// TIS Printed Tickets
if (VoucherHelper.IsTISPrintedTicket(barcode))
{
VoucherHelper.SendTISVoidTicket(barcode, Security.SecurityHelper.CurrentUser.User_No);
}
//Message: "Voucher Voided Successfully."
MessageBox.ShowBox("MessageID513", BMC_Icon.Information);
//Receipt
BMC.Business.CashDeskOperator.Reports objReports = new BMC.Business.CashDeskOperator.Reports();
string sCode = BMC.Transport.Settings.SiteCode;
using (CReportViewer objReportViewer = new CReportViewer())
{
objReportViewer.PrintVoidVoucherReceipt(System.Environment.MachineName, this.ucValueCalc.txtDisplay.Text.Trim(),
dAmount, iTransactionNo, sCode, iSequenceNo);
//objReportViewer.ShowDialog();
}
Audit(this.ucValueCalc.txtDisplay.Text.Trim(), dAmount, "Voucher Voided Successfully");
lblVoidAmountValue.Visibility = Visibility.Visible;
lblVoidAmount.Visibility = Visibility.Visible;
lblVoidAmountValue.Text = string.Empty;
lblVoidAmountValue.Text = dAmount.ToString("0.00");
}
break;
}
case 1:
{
//Voucher Not Found
//Message: "Voucher is not available in System"
MessageBox.ShowBox("MessageID514", BMC_Icon.Error);
Audit(this.ucValueCalc.txtDisplay.Text.Trim(), dAmount, "Voucher Not Found");
lblVoidAmount.Visibility = Visibility.Hidden;
lblVoidAmountValue.Visibility = Visibility.Hidden;
//Audit
break;
}
case 2:
{
// Invalid for Slots, only CashDesk is allowed.
//Message: "Void is applicable only for Cash Desk Vouchers"
MessageBox.ShowBox("MessageID515", BMC_Icon.Error);
Audit(this.ucValueCalc.txtDisplay.Text.Trim(), dAmount, "Void is applicable only for Cash Desk Vouchers");
//Audit
lblVoidAmount.Visibility = Visibility.Hidden;
lblVoidAmountValue.Visibility = Visibility.Hidden;
break;
}
case 3:
{
//PAID Status
// Message: "Voucher has already been redeemed."
MessageBox.ShowBox("MessageID516", BMC_Icon.Error);
Audit(this.ucValueCalc.txtDisplay.Text.Trim(), dAmount, "Voucher has already been redeemed");
lblVoidAmount.Visibility = Visibility.Hidden;
lblVoidAmountValue.Visibility = Visibility.Hidden;
//Audit
break;
}
case 4:
{
//Already Voided
// Message: "Voucher has already been Voided."
MessageBox.ShowBox("MessageID517", BMC_Icon.Error);
Audit(this.ucValueCalc.txtDisplay.Text.Trim(), dAmount, "Voucher has already been Voided");
lblVoidAmount.Visibility = Visibility.Hidden;
lblVoidAmountValue.Visibility = Visibility.Hidden;
//Audit
break;
}
case 5:
{
//Expired Date
// Message: "Voucher has expired."
MessageBox.ShowBox("MessageID518", BMC_Icon.Error);
Audit(this.ucValueCalc.txtDisplay.Text.Trim(), dAmount, "Voucher has expired");
lblVoidAmount.Visibility = Visibility.Hidden;
lblVoidAmountValue.Visibility = Visibility.Hidden;
//Audit
break;
}
}
}
else
{
//Message: "Please enter or scan a valid Voucher Number
MessageBox.ShowBox("MessageID519", BMC_Icon.Warning);
this.ucValueCalc.txtDisplay.Focus();
}
ClearAll();
}
catch (Exception ex)
{
MessageBox.ShowBox("MessageID520", BMC_Icon.Error);
BMC.Common.ExceptionManagement.ExceptionManager.Publish(ex);
ClearAll();
}
finally
{
btnVerify.IsEnabled = true;
}
}