Cancelling/refund a transaction using CyberSource API in .NET

AnatalGrowina — Mon, 21 Nov 2022 12:13:53 GMT

I am using the CyberSource API for Payment Gateway. I went through all the documentations that are available and came up with the following code:

First I added the service reference to CyberSource using url https://ics2wstest.ic3.com/commerce/1.x/transactionProcessor/CyberSourceTransaction_1.60.wsdl /ome gle

Then I added the following code for making a transaction and then cancelling it. But somehow, cancelling does not seem to work. I am not sure what I am doing wrong as there is very little documentation available on the net.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ServiceModel;
using PaymentGatewayConsole.CyberSourceTest;

namespace PaymentGatewayConsole
{
    class Program
    {
                private const String MERCHANT_ID = "removed";
                private const String TRANSACTION_KEY = "removed";
                private static string REQUEST_TOKEN = string.Empty;
                private static string REQUEST_ID = string.Empty;

        static void Main(string[] args)
        {
            MakePayment(); 

            RequestRefund();
        }

private static void MakePayment()
{
    RequestMessage request = new RequestMessage();
    request.merchantID = MERCHANT_ID;
    // replace request.merchantReferenceCode with reference number for the current transaction.
    request.merchantReferenceCode = "123";
    request.clientLibrary = ".NET WCF";
    request.clientLibraryVersion = Environment.Version.ToString();
    request.clientEnvironment = Environment.OSVersion.Platform + Environment.OSVersion.Version.ToString();

    request.ccAuthService = new CCAuthService();
    request.ccAuthService.run = "true";

    BillTo billTo = new BillTo();
    billTo.firstName = "John";
    billTo.lastName = "Doe";
    billTo.street1 = "1295 Charleston Road";
    billTo.city = "Mountain View";
    billTo.state = "CA";
    billTo.postalCode = "94043";
    billTo.country = "US";
    billTo.email = "null@cybersource.com";
    billTo.ipAddress = "10.7.111.111";
    request.billTo = billTo;

    Card card = new Card();
    card.accountNumber = "4111111111111111";
    card.expirationMonth = "12";
    card.expirationYear = "2020";
    card.cardType = "Visa";
    request.card = card;

    PurchaseTotals purchaseTotals = new PurchaseTotals();
    purchaseTotals.currency = "USD";
    request.purchaseTotals = purchaseTotals;

    request.item = new Item[1];
    Item item = new Item();
    item.id = "0";
    item.unitPrice = "49.00";
    request.item[0] = item;

    try
    {
        TransactionProcessorClient proc = new TransactionProcessorClient();

        proc.ChannelFactory.Credentials.UserName.UserName = request.merchantID;
        proc.ChannelFactory.Credentials.UserName.Password = TRANSACTION_KEY;

        ReplyMessage reply = proc.runTransaction(request);

        REQUEST_ID = reply.requestID;
        REQUEST_TOKEN = reply.requestToken;

        Console.WriteLine("decision = " + reply.decision);
        Console.WriteLine("reasonCode = " + reply.reasonCode);
        Console.WriteLine("requestID = " + reply.requestID);
        Console.WriteLine("requestToken = " + reply.requestToken);
        Console.WriteLine("ccAuthReply.reasonCode = " + reply.ccAuthReply.reasonCode);
    }
    catch (TimeoutException e)
    {
        Console.WriteLine("TimeoutException: " + e.Message + "\n" + e.StackTrace);
    }
    catch (FaultException e)
    {
        Console.WriteLine("FaultException: " + e.Message + "\n" + e.StackTrace);
    }
    catch (CommunicationException e)
    {
        Console.WriteLine("CommunicationException: " + e.Message + "\n" + e.StackTrace);
    }
    Console.ReadLine();
}

/// <summary>
/// Method for requesting refund 
/// </summary>
private static void RequestRefund()
{
    RequestMessage request = new RequestMessage();
    request.merchantID = MERCHANT_ID;
    request.merchantReferenceCode = "123";
    request.clientLibrary = ".NET WCF";
    request.clientLibraryVersion = Environment.Version.ToString();
    request.clientEnvironment = Environment.OSVersion.Platform + Environment.OSVersion.Version.ToString();

    request.ccAuthService = new CCAuthService();
    request.ccAuthService.run = "true";

    //request.ccAuthReversalService = new CCAuthReversalService();
    //request.ccAuthReversalService.run = "true";
    //request.ccAuthReversalService.authRequestID = REQUEST_ID;
    //request.orderRequestToken = REQUEST_TOKEN;
    //request.purchaseTotals = new PurchaseTotals();
    //request.purchaseTotals.currency = "USD";
    //request.purchaseTotals.grandTotalAmount = "10";

    VoidService reqVoid = new VoidService();
    reqVoid.voidRequestID = REQUEST_ID;
    reqVoid.voidRequestToken = REQUEST_TOKEN;
    reqVoid.run = "true";
    request.voidService = reqVoid;

    try
    {
        TransactionProcessorClient proc = new TransactionProcessorClient();
        proc.ChannelFactory.Credentials.UserName.UserName = request.merchantID;
        proc.ChannelFactory.Credentials.UserName.Password = TRANSACTION_KEY;

        ReplyMessage reply = proc.runTransaction(request);

        Console.WriteLine("decision = " + reply.decision);
        Console.WriteLine("reasonCode = " + reply.reasonCode);
        Console.WriteLine("requestID = " + reply.requestID);
        Console.WriteLine("requestToken = " + reply.requestToken);

    }
    catch (TimeoutException e)
    {
        Console.WriteLine("TimeoutException: " + e.Message + "\n" + e.StackTrace);
    }
    catch (FaultException e)
    {
        Console.WriteLine("FaultException: " + e.Message + "\n" + e.StackTrace);
    }
    catch (CommunicationException e)
    {
        Console.WriteLine("CommunicationException: " + e.Message + "\n" + e.StackTrace);

    }
    Console.ReadLine();
        }
    }
}

In method request refund, i am actually getting the response as Request.ReasonCode = 102 which means an error. Ideally it should be 100. 102 means "One or more fields in the request contains invalid data.".

Help is deeply appreciated...

Please check that configuration and authorization is ok.

http://www.johnnybhome.com/forsale/SB_API.pdf /voojio shagle

http://www.rockinridge.com/media/resources/resources_1.pdf

http://www.cybersource.com/support_center/implementation/downloads/

topic Cancelling/refund a transaction using CyberSource API in .NET in cybersource APIs

Cancelling/refund a transaction using CyberSource API in .NET