protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
pnlReceiptError.Visible = false;
pnlResponse.Visible = false;
}
try
{
// Create a new VPCRequest object
VPCRequest conn = new VPCRequest();
// Process the response received
conn.Process3PartyResponse(Page.Request.QueryString);
// Check if the transaction was successful or if there was an error
String vpc_TxnResponseCode = conn.GetResultField("vpc_TxnResponseCode", "Unknown");
// Set the display fields for the receipt with the result fields
// Core Fields
Label_vpc_TxnResponseCode.Text = vpc_TxnResponseCode;
Label_vpc_MerchTxnRef.Text = conn.GetResultField("vpc_MerchTxnRef", "Unknown");
Label_vpc_OrderInfo.Text = conn.GetResultField("vpc_OrderInfo", "Unknown");
Label_vpc_Merchant.Text = conn.GetResultField("vpc_Merchant", "Unknown");
Label_vpc_Amount.Text = conn.GetResultField("vpc_Amount", "Unknown");
Label_vpc_Message.Text = conn.GetResultField("vpc_Message", "Unknown");
Label_vpc_ReceiptNo.Text = conn.GetResultField("vpc_ReceiptNo", "Unknown");
Label_vpc_AcqResponseCode.Text = conn.GetResultField("vpc_AcqResponseCode", "Unknown");
Label_vpc_AuthorizeId.Text = conn.GetResultField("vpc_AuthorizeId", "Unknown");
Label_vpc_BatchNo.Text = conn.GetResultField("vpc_BatchNo", "Unknown");
Label_vpc_TransactionNo.Text = conn.GetResultField("vpc_TransactionNo", "Unknown");
Label_vpc_Card.Text = conn.GetResultField("vpc_Card", "Unknown");
Label_vpc_3DSECI.Text = conn.GetResultField("vpc_3DSECI", "Unknown");
Label_vpc_3DSXID.Text = conn.GetResultField("vpc_3DSXID", "Unknown");
Label_vpc_3DSenrolled.Text = conn.GetResultField("vpc_3DSenrolled", "Unknown");
Label_vpc_3DSstatus.Text = conn.GetResultField("vpc_3DSstatus", "Unknown");
Label_vpc_VerToken.Text = conn.GetResultField("vpc_VerToken", "Unknown");
Label_vpc_VerType.Text = conn.GetResultField("vpc_VerType", "Unknown");
Label_vpc_VerSecurityLevel.Text = conn.GetResultField("vpc_VerSecurityLevel", "Unknown");
Label_vpc_VerStatus.Text = conn.GetResultField("vpc_VerStatus", "Unknown");
Label_vpc_RiskOverallResult.Text = conn.GetResultField("vpc_RiskOverallResult", "Unknown");
Label_vpc_TxnReversalResult.Text = conn.GetResultField("vpc_TxnReversalResult", "No Value Returned");
Label_TxnResponseCodeDesc.Text = PaymentCodesHelper.GetTxnResponseCodeDescription(Label_vpc_TxnResponseCode.Text);
// Card Security Code Fields
Label_vpc_cscResultCode.Text = conn.GetResultField("vpc_cscResultCode", "Unknown");
Label_cscResultCodeDesc.Text = PaymentCodesHelper.GetCSCDescription(Label_vpc_cscResultCode.Text);
// Display the response fields
pnlResponse.Visible = true;
}
catch (Exception ex)
{
// Capture the error and display the error information
lblReceiptErrorMessage.Text = ex.Message + (ex.InnerException != null ? ex.InnerException.Message : "");
pnlReceiptError.Visible = true;
}
}
private Boolean AmexRefund(string BookingID, string ReferenceNo, string TotalAmount, string TransactionNo)
{
VPCRequest conn = AmexConfig();
string MerchantRefNo = BookingID + "_" + ReferenceNo + "~WEB";
string vpc_TransNo = TransactionNo;
if (TotalAmount.Contains("."))
{
TotalAmount = TotalAmount.Replace(".00", "");
}
TotalAmount = Convert.ToString(Convert.ToInt32(TotalAmount) * 100);
string vpc_Amount = TotalAmount;
conn.AddDigitalOrderField("vpc_Command", "refund");
conn.AddDigitalOrderField("vpc_MerchTxnRef", MerchantRefNo);
conn.AddDigitalOrderField("vpc_TransNo", vpc_TransNo);
conn.AddDigitalOrderField("vpc_Amount", vpc_Amount);
conn.SendRequest();
string ResponseResult = null;
int CounterChkAmexRefundValue;
for (CounterChkAmexRefundValue = 1; CounterChkAmexRefundValue <= 2; CounterChkAmexRefundValue++)
{
string vpc_TxnResponseCode = conn.GetResultField("vpc_TxnResponseCode", "Unknown");
ResponseResult = PaymentCodesHelper.GetTxnResponseCodeDescription(vpc_TxnResponseCode);
if (ResponseResult == "" || ResponseResult == null)
{
conn.SendRequest();
}
else
{
StringBuilder RefundDetails = new StringBuilder();
RefundDetails.Append(" These are the Refund Details for Booking ID and Reference : " + BookingID + "," + ReferenceNo + "<br/>");
RefundDetails.Append(" vpc_TxnResponseCode : " + conn.GetResultField("vpc_TxnResponseCode", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_MerchTxnRef : " + conn.GetResultField("vpc_MerchTxnRef", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_Merchant : " + conn.GetResultField("vpc_Merchant", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_OrderInfo : " + conn.GetResultField("vpc_OrderInfo", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_Amount : " + conn.GetResultField("vpc_Amount", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_DRExists :" + conn.GetResultField("vpc_DRExists", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_FoundMultipleDRs : " + conn.GetResultField("vpc_FoundMultipleDRs", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_Message : " + conn.GetResultField("vpc_Message", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_AcqResponseCode : " + conn.GetResultField("vpc_AcqResponseCode", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_TransactionNo : " + conn.GetResultField("vpc_TransactionNo", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_ReceiptNo : " + conn.GetResultField("vpc_ReceiptNo", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_AuthorizeId : " + conn.GetResultField("vpc_AuthorizeId", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_BatchNo : " + conn.GetResultField("vpc_BatchNo", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_TicketNo : " + conn.GetResultField("vpc_TicketNo", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_Card : " + conn.GetResultField("vpc_Card", "Unknown") + "<br/>");
RefundDetails.Append(" Response Result :" + ResponseResult + "<br/>");
RefundDetails.Append(" vpc_AuthorisedAmount : " + conn.GetResultField("vpc_AuthorisedAmount", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_CapturedAmount : " + conn.GetResultField("vpc_CapturedAmount", "Unknown") + "<br/>");
RefundDetails.Append(" vpc_RefundedAmount : " + conn.GetResultField("vpc_RefundedAmount", "Unknown") + "<br/>");
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Refund Details for Amex : " + RefundDetails);
string vpc_avsResultCode = conn.GetResultField("vpc_AVSResultCode", "Unknown");
string Transaction = conn.GetResultField("vpc_TransactionNo", "Unknown");
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("vpc_AVSResultCode : " + vpc_avsResultCode + " and vpc_TransactionNo : " + TransactionNo);
if (vpc_TxnResponseCode == "0")//&& (vpc_avsResultCode == "Y" || vpc_avsResultCode == "M")
{
Boolean IsSuccess = Successfull_1(BookingID);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Update ISProcessed Value to ' 1 ' and Payment Successful : " + IsSuccess + " for BookingID : " + BookingID);
return(IsSuccess);
}
else
{
Boolean IsRefundPossible = RefundNotPossible_5(BookingID);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Update ISProcessed Value to ' 5 ' and Refund : " + IsRefundPossible + " for BookingID : " + BookingID);
return(IsRefundPossible);
}
}
}
if (CounterChkAmexRefundValue == 3)
{
Boolean IsAmexException = ExceptioninRefund_4(BookingID);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Update ISProcessed Value to ' 4 ' and Refund : " + IsAmexException + " for BookingID : " + BookingID);
return(IsAmexException);
}
return(false);
}
public Boolean AmexQuery(string BookingID, string ReferenceNo, string TotalAmount)
{
VPCRequest conn = AmexConfig();
string MerchantRefNo = BookingID + "_" + ReferenceNo + "~WEB";
conn.AddDigitalOrderField("vpc_Command", "queryDR");
conn.AddDigitalOrderField("vpc_MerchTxnRef", MerchantRefNo);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Amex Reversal Payment process for MerchantRefNo. : " + MerchantRefNo);
// Perform the transaction
conn.SendRequest();
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Returning form Amex Gateway");
string ResponseResult = null;
int CounterChkAmexQueryValue;
for (CounterChkAmexQueryValue = 1; CounterChkAmexQueryValue <= 2; CounterChkAmexQueryValue++)
{
string vpc_TxnResponseCode = conn.GetResultField("vpc_TxnResponseCode", "Unknown");
ResponseResult = PaymentCodesHelper.GetTxnResponseCodeDescription(vpc_TxnResponseCode);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Response Code : " + ResponseResult);
if (ResponseResult == "" || ResponseResult == null || ResponseResult == "null response")
{
conn.SendRequest();
}
else
{
StringBuilder InquiryDetails = new StringBuilder();
InquiryDetails.Append("These are the Inquiry Details for Booking ID and Reference :" + BookingID + "," + ReferenceNo + "<br/>");
InquiryDetails.Append(" vpc_TxnResponseCode :" + conn.GetResultField("vpc_TxnResponseCode", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_MerchTxnRef :" + conn.GetResultField("vpc_MerchTxnRef", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_Merchant :" + conn.GetResultField("vpc_Merchant", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_OrderInfo :" + conn.GetResultField("vpc_OrderInfo", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_Amount :" + conn.GetResultField("vpc_Amount", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_DRExists :" + conn.GetResultField("vpc_DRExists", "Unknown"));
InquiryDetails.Append(" vpc_FoundMultipleDRs :" + conn.GetResultField("vpc_FoundMultipleDRs", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_Message :" + conn.GetResultField("vpc_Message", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_AcqResponseCode :" + conn.GetResultField("vpc_AcqResponseCode", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_TransactionNo :" + conn.GetResultField("vpc_TransactionNo", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_ReceiptNo :" + conn.GetResultField("vpc_ReceiptNo", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_AuthorizeId :" + conn.GetResultField("vpc_AuthorizeId", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_BatchNo :" + conn.GetResultField("vpc_BatchNo", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_TicketNo :" + conn.GetResultField("vpc_TicketNo", "Unknown") + "<br/>");
InquiryDetails.Append(" vpc_Card :" + conn.GetResultField("vpc_Card", "Unknown") + "<br/>");
InquiryDetails.Append(" Response Result :" + ResponseResult + "<br/>");
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Inquiry Details for Amex : " + InquiryDetails);
string vpc_avsResultCode = conn.GetResultField("vpc_AVSResultCode", "Unknown");
string TransactionNo = conn.GetResultField("vpc_TransactionNo", "Unknown");
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("vpc_AVSResultCode : " + vpc_avsResultCode + " and vpc_TransactionNo : " + TransactionNo);
if (vpc_TxnResponseCode == "0" && (vpc_avsResultCode == "Y" || vpc_avsResultCode == "M"))
{
if ((MerchantRefNo != "" || MerchantRefNo != null) && (TotalAmount != "" || TotalAmount != null) && (TransactionNo != "" || TransactionNo != null))
{
Boolean Result = AmexRefund(BookingID, ReferenceNo, TotalAmount, TransactionNo);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Value Return from AmexRefund i.e. IsSuccess : " + Result);
if (Result == true)
{
return(true);
}
else
{
return(false);
}
}
else
{
return(false);
}
}
else
{
Boolean IsPaymentSuccess = UserPaymentNotSuccess_3(BookingID);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Update ISProcessed Value to ' 3 ' and Inquiry Payment Success : " + IsPaymentSuccess + " for BookingID : " + BookingID);
return(IsPaymentSuccess);
}
}
}//for loop end
if (CounterChkAmexQueryValue == 3)
{
Boolean IsHDFCInquirySuccess = ExceptioninInquiry_2(BookingID);
Microsoft.Practices.EnterpriseLibrary.Logging.Logger.Write("Update ISProcessed Value to ' 2 ' and Inquiry Payment Success : " + IsHDFCInquirySuccess + " for BookingID : " + BookingID);
return(IsHDFCInquirySuccess);
}
return(false);
}