97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
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/**
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* @fileOverview Worldpay transaction controller
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*
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* The functions here pick the data required for the transaction.
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* The returned will be response readied or a HttpError. No massaging should occur here.
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*/
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'use strict';
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const _ = require('lodash');
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const payDirectly = require('./acquirers/worldpay/pay-directly/payment');
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const HttpError = require('../common/HttpError');
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const commonErrorHandler = require('./common/errorHandler');
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const log = require('../../utils/logging.js')(__filename, 'payments:direct:worldpay');
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/**
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* Common error formatting
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*
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* @param {Object} req - Express request object (for log-related info)
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* @param {Object} res - Express response object
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* @param {Error} error - an object which inherits from Error
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* @param {Object} logInfo - The base log info for the request
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* @private
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*/
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function handleError(req, res, error, logInfo) {
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let additionalResponse;
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//
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// If this is an HttpError we can get additional information for the response
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//
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if (error instanceof HttpError) {
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_.defaults(logInfo, {
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extraInfo: _.pick(error.acquirerInfo, ['httpStatusCode', 'customCode', 'message'])
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});
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additionalResponse = {
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response: error.worldpayResponse
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};
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}
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return commonErrorHandler(
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res,
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error,
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{
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req,
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log,
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message: 'Unsuccessful payment request',
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logInfo
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},
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additionalResponse
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);
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}
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/**
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* Make a payment (not to be confused with making a worldpay payment with a saved instrument!).
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*
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* @param {Object} req - Express request object
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* @param {Object} res - Express response object
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*/
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function worldpayPayment(req, res) {
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/**
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* Initial details of the request we are about to make
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*/
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const payeeInfo = _.pick(req.swagger.params.body.value.paymentInstrument.payer, ['email', 'firstName', 'lastName']);
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const logInfo = _.merge(
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{},
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payeeInfo,
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{
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totalAmount: req.swagger.params.body.value.amount.value,
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currency: 'GBP'
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});
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return payDirectly.payment(req.body)
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.then((outcome) => {
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/**
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* Successful response, so log the extra info we need.
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*/
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logInfo.worldpayOrderCode = outcome.transaction.id;
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logInfo.cardSchemeName = outcome.additionalInfo.cardSchemeName;
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logInfo.riskScore = outcome.additionalInfo.riskScore;
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log.info(req, 'Successful payment', logInfo);
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/**
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* Need to filter the response to just the transaction object.
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*/
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const response = _.pick(outcome, 'transaction');
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return res.status(200).json(response);
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})
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.catch((error) => {
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return handleError(req, res, error, logInfo);
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});
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}
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module.exports = {
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worldpayPayment
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};
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