I’ve created the below code in nuxt3 as a serverside api ‘server/api’ and I am calling this using: const { payresponse } = await $fetch( '/api/cybersource/', {}

However I cannot get the return value from const response = await instance.createPayment

When I’ve tried console.log. this is alway fired before the console.log within the instance even though I’ve used await

    'use strict';

import cybersourceRestApi from 'cybersource-rest-client';

export default defineEventHandler( async (event) => {
        
        
        const AuthenticationType = 'http_signature';
        const RunEnvironment = 'apitest.cybersource.com';
        const MerchantId = 'testrest';

        // http_signature parameters
        const MerchantKeyId = '08c94330-f618-42a3-b09d-e1e43be5efda';
        const MerchantSecretKey = 'yBJxy6LjM2TmcPGu+GaJrHtkke25fPpUX+UY6/L/1tE=';

        // jwt parameters
        const KeysDirectory = 'Resource';
        const KeyFileName = 'testrest';
        const KeyAlias = 'testrest';
        const KeyPass = 'testrest';

        //meta key parameters
        const UseMetaKey = false;
        const PortfolioID = '';

        // logging parameters
        const EnableLog = true;
        const LogFileName = 'cybs';
        const LogDirectory = 'log';
        const LogfileMaxSize = '5242880'; //10 MB In Bytes
        const EnableMasking = true;

        var merchantDetails = {

                'authenticationType': AuthenticationType,
                'runEnvironment': RunEnvironment,

                'merchantID': MerchantId,
                'merchantKeyId': MerchantKeyId,
                'merchantsecretKey': MerchantSecretKey,

                'keyAlias': KeyAlias,
                'keyPass': KeyPass,
                'keyFileName': KeyFileName,
                'keysDirectory': KeysDirectory,

                'useMetaKey': UseMetaKey,
                'portfolioID': PortfolioID,
                //'pemFileDirectory': PemFileDirectory,

                'logConfiguration': {
                    'enableLog': EnableLog,
                    'logFileName': LogFileName,
                    'logDirectory': LogDirectory,
                    'logFileMaxSize': LogfileMaxSize,
                    'loggingLevel': 'debug',
                    'enableMasking': EnableMasking
                }
        }
        try {

          var configObject = merchantDetails;
          var apiClient = new cybersourceRestApi.ApiClient();
          var requestObj = new cybersourceRestApi.CreatePaymentRequest();
      
          var clientReferenceInformation = new cybersourceRestApi.Ptsv2paymentsClientReferenceInformation();
          clientReferenceInformation.code = 'TC50171_3';
          requestObj.clientReferenceInformation = clientReferenceInformation;
      
          var processingInformation = new cybersourceRestApi.Ptsv2paymentsProcessingInformation();
          processingInformation.capture = true;
          requestObj.processingInformation = processingInformation;
      
          var paymentInformation = new cybersourceRestApi.Ptsv2paymentsPaymentInformation();
          var paymentInformationCard = new cybersourceRestApi.Ptsv2paymentsPaymentInformationCard();
          paymentInformationCard.number = req.cardnumber;
          paymentInformationCard.expirationMonth = req.expirymonth;
          paymentInformationCard.expirationYear = req.expiryyear;
          paymentInformation.card = paymentInformationCard;
      
          requestObj.paymentInformation = paymentInformation;
      
          var orderInformation = new cybersourceRestApi.Ptsv2paymentsOrderInformation();
          var orderInformationAmountDetails = new cybersourceRestApi.Ptsv2paymentsOrderInformationAmountDetails();
          orderInformationAmountDetails.totalAmount = req.amount;//'122.00';
          orderInformationAmountDetails.currency = req.currency;//'GBP';
          orderInformation.amountDetails = orderInformationAmountDetails;
      
          var orderInformationBillTo = new cybersourceRestApi.Ptsv2paymentsOrderInformationBillTo();
          orderInformationBillTo.firstName = req.cardholderf;
          orderInformationBillTo.lastName = req.cardholderl;//'Doe';
          orderInformationBillTo.address1 = req.address1;//'1 Market St';
          orderInformationBillTo.locality = req.address2;//'san francisco';
          orderInformationBillTo.administrativeArea = req.state;//'CA';
          orderInformationBillTo.postalCode = req.postcodde;//'94105';
          orderInformationBillTo.country = req.country;//'GB';
          orderInformationBillTo.email = req.email;//'[email protected]';
          orderInformationBillTo.phoneNumber = req.phone;//'4158880000';
          orderInformation.billTo = orderInformationBillTo;
      
          requestObj.orderInformation = orderInformation;
      
      
          var instance = await new cybersourceRestApi.PaymentsApi(configObject, apiClient);

          const response = await instance.createPayment(requestObj, function (error, data, response) {
            if (error) {
              console.log('nError : ' + JSON.stringify(error));
            }
            else if (data) {
              console.log('nData : ' + JSON.stringify(data));
            }

            console.log('nResponse : ' + JSON.stringify(response));
            console.log('nResponse Code of Process a Payment : ' + JSON.stringify(response['status']));
            
            return {
              error: error,
              data: data,
              response: response
            };
            
          });

          return response;
        }
        catch (error) {
          console.log('nException on calling the API : ' + error);
          return { error };
        }
  }
  else
  {
    return false;
  }

}
);