Sample Code

If you are a LINK partner, you can use a single cartridge to handle all transactions, or you can write a new cartridge to hand the additional transactions (capture, void, refund, or credit).

Sample code is provided for the following.

Authorization Sample Code 

importScript('helper/ConfigHelper.js');
importScript('helper/TranslateRequest.js');
importScript('helper/TranslateResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;
var service : Stub = csReference.getService("TransactionProcessor", "portXML");

exports.doAuthorize = function (omRequest : Object, config : Object) 
{
    var request = {}
    request = TranslateRequest(omRequest);
    
    var token = "";
    
    var configHelper = new ConfigHelper();
    RetrieveConfiguration(config, configHelper);
    SetEndpoint(service, configHelper);
    
       if(!CreateHeader(service, configHelper)){
        return null;
    }
    
    var response = null;
    try
    {
        response = serviceCall(request);
    }
    catch(e)
    {
        var omResponse = new link.AuthorizeResponse();
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
    var authResponse = TranslateResponse(response, "Authorize");
    authResponse.tokenizedPaymentInstrument = "Auth Token";
    
    return authResponse;
}

Sale Sample Code 

importScript('helper/ConfigHelper.js');
importScript('helper/TranslateRequest.js');
importScript('helper/TranslateResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;
var service : Stub = csReference.getService("TransactionProcessor", "portXML");

exports.doSale = function (omRequest : Object, config : Object) 
{
    var request = {}
    request = TranslateRequest(omRequest);
    
    var configHelper = new ConfigHelper();
    RetrieveConfiguration(config, configHelper);
    SetEndpoint(service, configHelper);
    
       if(!CreateHeader(service, configHelper)){
        return null;
    }
    
    var response = null;
    try
    {
        response = serviceCall(request);
    }
    catch(e)
    {
        var omResponse = new link.SaleResponse();
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
       
    var saleResponse = TranslateResponse(response, "Sale");
    saleResponse.tokenizedPaymentInstrument = "Sale Token";
    
    return saleResponse;

}

Capture Sample Code 

importScript('helper/ConfigHelper.js');
importScript('helper/TranslateRequest.js');
importScript('helper/TranslateResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;
var service : Stub = csReference.getService("TransactionProcessor", "portXML");

/**
 * Capture Credit Card paid amount, authorize if decision ACCEPT
 */
exports.doCapture = function (omRequest : Object, config : Object) 
{
    var request = {}
    request = TranslateRequest(omRequest);
    
    var configHelper = new ConfigHelper();
    RetrieveConfiguration(config, configHelper);
    SetEndpoint(service, configHelper);
    
       if(!CreateHeader(service, configHelper)){
        return null;
    }
    
    var response = null;
    try
    {
        response = serviceCall(request);
    }
    catch(e)
    {
        var omResponse = new link.CaptureResponse();
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
    return TranslateResponse(response, "Capture");
}

Refund Sample Code 

importScript('helper/ConfigHelper.js');
importScript('helper/TranslateRequest.js');
importScript('helper/TranslateResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;
var service : Stub = csReference.getService("TransactionProcessor", "portXML");

exports.doRefund = function (omRequest : Object, config : Object) 
{
    var request = {}
    request = TranslateRequest(omRequest);
    
    var configHelper = new ConfigHelper();
    RetrieveConfiguration(config, configHelper);
    SetEndpoint(service, configHelper);
    
       if(!CreateHeader(service, configHelper)){
        return null;
    }
    
    var response = null;
    try
    {
        response = serviceCall(request);
    }
    catch(e)
    {
        var omResponse = new link.RefundResponse();
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
    return TranslateResponse(response, "Refund");
}

Void Sample Code 

importScript('helper/ConfigHelper.js');
importScript('helper/TranslateRequest.js');
importScript('helper/TranslateResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;
var service : Stub = csReference.getService("TransactionProcessor", "portXML");

/**
 * Void Credit Card paid amount, authorize if decision ACCEPT
 */
exports.doVoid = function (omRequest : Object, config : Object) 
{
    var request = {}
    request = TranslateRequest(omRequest);
    
    var configHelper = new ConfigHelper();
    RetrieveConfiguration(config, configHelper);
    SetEndpoint(service, configHelper);
    
       if(!CreateHeader(service, configHelper)){
        return null;
    }
    
    var response = null;
    try
    {
        response = serviceCall(request);
    }
    catch(e)
    {
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
    return TranslateResponse(response, "Void");
}

Credit Sample Code 

importScript('helper/ConfigHelper.js');
importScript('helper/TranslateRequest.js');
importScript('helper/TranslateResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;
var service : Stub = csReference.getService("TransactionProcessor", "portXML");

exports.doCredit = function (omRequest : Object, config : Object) 
{
    var request = {}
    request = TranslateRequest(omRequest);
    
    var configHelper = new ConfigHelper();
    RetrieveConfiguration(config, configHelper);
    SetEndpoint(service, configHelper);
    
       if(!CreateHeader(service, configHelper)){
        return null;
    }
    
    var response = null;
    try
    {
        response = serviceCall(request);
    }
    catch(e)
    {
        var omResponse = new link.CreditResponse();
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
    var creditResponse = TranslateResponse(response, "Credit");
    creditResponse.tokenizedPaymentInstrument = "Credit Token";
    
    return creditResponse;
    
}

Translate Order Management Request Sample Code 

importPackage( dw.object );

function TranslateRequest(omRequest){
    
    var request = {};
    
    request = GetRequestMessage(omRequest);
    
    return request;
}


function GetRequestMessage(omRequest)
{
    var request = {};

    if (Object.prototype.hasOwnProperty.call(omRequest, 'billing') && omRequest.billing != null) 
    {
        var billTo = {};
        
        billTo.firstName = omRequest.billing.firstName;
        billTo.lastName = omRequest.billing.lastName;
        billTo.street1 = omRequest.billing.address.address1;
        billTo.city = omRequest.billing.address.city;
        billTo.state = omRequest.billing.address.stateCode;
        billTo.postalCode = omRequest.billing.address.postalCode;
        billTo.country = omRequest.billing.address.countryCode;
        
        billTo.email = omRequest.billing.contact.email;
        billTo.phoneNumber = omRequest.billing.contact.phone;
        
        request.billTo = billTo;
    }

    if (Object.prototype.hasOwnProperty.call(omRequest, 'payment') && omRequest.payment != null && omRequest.payment.instrument != null)
    {
        var card = {};
        
        card.accountNumber = omRequest.payment.instrument.cardNumber;
        card.expirationMonth = omRequest.payment.instrument.expirationMonth;
        card.expirationYear = omRequest.payment.instrument.expirationYear;
        card.cardType = omRequest.payment.instrument.paymentMethod;
        card.cvIndicator = "1";
        card.cvNumber = omRequest.payment.instrument.verificationCode;
            
        request.card = card;    
    }
    
    request.merchantReferenceCode = "test reference id";
    request.Amount = omRequest.transactionTotal;
    
    return request;
}

Translate Responses Sample Code 

```importPackage( dw.object );
importScript('helper/om/PaymentTransactionResponse.js');

var link = require( 'dw/om/link/payment' );
var IS = require('dw/om/link/payment/IdempotentStatusEnum' );

var csReference = webreferences.CyberSourceTransaction;

function TranslateResponse(response: Object, transactionType: String){
    
    var omResponse = GetResponseObject(transactionType);
    
    try 
    {
        omResponse.idempotentStatus=IS.PROCESSED;
        
        if (response != null)
        {
            omResponse.result = new link.ResponseResult();
            omResponse.result.status = link.StatusEnum.APPROVED;
            omResponse.result.description = "Processed";
            omResponse.result.code = 200;
            
            omResponse.transactionId = GetTransactionId(transactionType);

            omResponse.rawResponse = "Raw Response";
            
            var Decimal = require( 'dw/util/Decimal' );     
            omResponse.transactionTotal = new Decimal(10.00);
            
            return omResponse;
        }
        
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, "Null Response");
    }
    catch(e)
    {    
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
}

function TranslateResponseAuthorize(response: Object, transactionType: String, token : String){
    
    var omResponse = GetResponseObject(transactionType);
    
    try 
    {
        omResponse.idempotentStatus=IS.PROCESSED;
        
        if (response != null)
        {
            omResponse.result = new link.ResponseResult();
            omResponse.result.status = link.StatusEnum.APPROVED;
            omResponse.result.description = "Processed - Token: " + token;
            omResponse.result.code = 200;
            
            omResponse.transactionId = GetTransactionId(transactionType);

            omResponse.rawResponse = "Raw Response Token";
            
            var Decimal = require( 'dw/util/Decimal' );     
            omResponse.transactionTotal = new Decimal(10.00);
            
            return omResponse;
        }
        
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, "Null Response");
    }
    catch(e)
    {    
        return ContructOMResponse(omResponse, link.StatusEnum.ERROR, e.message);
    }
    
}

function GetResponseObject(transactionType: String)
{
    switch ( transactionType )
    {
        case "Authorize": return new link.AuthorizeResponse();
        case "Sale": return new link.SaleResponse();
        case "Capture": return new link.CaptureResponse();
        case "Void": return new link.VoidPaymentResponse();
        case "Refund": return new link.RefundResponse();
        case "Credit": return new link.CreditResponse();
    }
    
    return null;
}

function GetTransactionId(transactionType: String)
{
    switch ( transactionType )
    {
        case "Authorize": return 1111;
        case "Sale": return 2222;
        case "Capture": return 3333;
        case "Void": return 4444;
        case "Refund": return 5555;
        case "Credit": return 6666;
    }
    
    return 0000;
}

function ContructOMResponse (omResponse, status, message) 
{
    omResponse.result = new link.ResponseResult();
    omResponse.result.status = status;
    omResponse.result.description = message;
    omResponse.idempotentStatus=IS.PROCESSED;
    omResponse.rawResponse = "";
    return omResponse;
}```

ConfigHelper Sample Code 

//importScript('int_cybersource:init/SoapServiceInit.ds');
importScript('helper/SoapServiceInit.ds');
var SOAPUtil = require ("dw/rpc/SOAPUtil");


function ConfigHelper() {

    this.merchantID = "";
    this.setMerchantID = setMerchantID;
    this.getMerchantID = getMerchantID;

    this.merchantPassword = "";
    this.setMerchantPassword = setMerchantPassword;
    this.getMerchantPassword = getMerchantPassword;
        
    this.testMode = true;
    this.setTestMode = setTestMode;
    this.getTestMode = getTestMode;
}

function setMerchantID(value){
    this.merchantID = value;
}
function getMerchantID(){
    return this.merchantID;
}
function setMerchantPassword(value){
    this.merchantPassword = value;
}
function getMerchantPassword(){
    return this.merchantPassword;
}
function setTestMode(value){
    this.testMode = value;
}
function getTestMode(){
    return this.testMode;
}                

function RetrieveConfiguration (config : Object, configHelper: ConfigHelper)
{
    configHelper.setMerchantID(config.merchantID);
    configHelper.setMerchantPassword(config.merchantPassword);
    configHelper.setTestMode(config.testMode);
}

function SetEndpoint (service : Stub, configHelper: ConfigHelper)
{
    var Stub = require('dw/rpc/Stub');
    
    if (configHelper.getTestMode())
    {        
        //service._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY,'TestEndPoint);
    }
    else
    {
        //service._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY,'LiveEndPoint');
    }
}

function CreateHeader (service : Stub, configHelper: ConfigHelper){
    
    if(empty(configHelper.getMerchantID()) || empty(configHelper.getMerchantPassword())){
        Logger.error("MerchantID and/or MerchantPassword are missing.");    
        return false;
    }
    
    // create Security Header
    var usernameToken : XML = 
        <wsse:UsernameToken xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
            <wsse:Username>{configHelper.getMerchantID()}</wsse:Username>
            <wsse:Password Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">
                {configHelper.getMerchantPassword()}
            </wsse:Password>
        </wsse:UsernameToken>;
    
    SOAPUtil.setHeader( service, "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd","Security", usernameToken, true, null );
    
    return true;
}

function serviceCall()
{
    //Call to external system
    return "Success";
}

Related Links

Configure the B2C Commerce Processor

LINK Payment Provider

Sample API Helper Contracts

Sample API Transaction Contracts

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