feature/IO-2885-IntelliPay-App-Postback-Support

- Clean intellipay.js, add new route scaffolding

server/intellipay/intellipay.js

@@ -1,7 +1,3 @@
-const path = require("path");
-require("dotenv").config({
-  path: path.resolve(process.cwd(), `.env.${process.env.NODE_ENV || "development"}`)
-});
 const queries = require("../graphql-client/queries");
 const Dinero = require("dinero.js");
 const qs = require("query-string");
@@ -10,18 +6,22 @@ const moment = require("moment");
 const logger = require("../utils/logger");
 const { sendTaskEmail } = require("../email/sendemail");
 const generateEmailTemplate = require("../email/generateTemplate");
-
-const domain = process.env.NODE_ENV ? "secure" : "test";
-
 const { SecretsManagerClient, GetSecretValueCommand } = require("@aws-sdk/client-secrets-manager");
 const { InstanceRegion, InstanceEndpoints } = require("../utils/instanceMgr");
 
+const domain = process.env.NODE_ENV ? "secure" : "test";
+
 const client = new SecretsManagerClient({
   region: InstanceRegion()
 });
 
 const gqlClient = require("../graphql-client/graphql-client").client;
 
+/**
+ * @description Get shop credentials from AWS Secrets Manager
+ * @param bodyshop
+ * @returns {Promise<{error}|{merchantkey: *, apikey: *}|any>}
+ */
 const getShopCredentials = async (bodyshop) => {
   // Development only
   if (process.env.NODE_ENV === undefined) {
@@ -49,16 +49,27 @@ const getShopCredentials = async (bodyshop) => {
   }
 };
 
+/**
+ * @description Decode the comment from base64
+ * @param comment
+ * @returns {any|null}
+ */
 const decodeComment = (comment) => {
   try {
     return comment ? JSON.parse(Buffer.from(comment, "base64").toString()) : null;
-  // eslint-disable-next-line no-unused-vars
+    // eslint-disable-next-line no-unused-vars
   } catch (error) {
     return null; // Handle malformed base64 string gracefully
   }
 };
 
-exports.lightbox_credentials = async (req, res) => {
+/**
+ * @description Get lightbox credentials for the shop
+ * @param req
+ * @param res
+ * @returns {Promise<void>}
+ */
+const lightboxCredentials = async (req, res) => {
   const decodedComment = decodeComment(req.body?.comment);
   const logMeta = {
     iPayData: req.body?.iPayData,
@@ -119,7 +130,13 @@ exports.lightbox_credentials = async (req, res) => {
   }
 };
 
-exports.payment_refund = async (req, res) => {
+/**
+ * @description Process payment refund
+ * @param req
+ * @param res
+ * @returns {Promise<void>}
+ */
+const paymentRefund = async (req, res) => {
   const decodedComment = decodeComment(req.body.iPayData?.comment);
   const logResponseMeta = {
     iPayData: req.body?.iPayData,
@@ -190,7 +207,13 @@ exports.payment_refund = async (req, res) => {
   }
 };
 
-exports.generate_payment_url = async (req, res) => {
+/**
+ * @description Generate payment URL for the shop
+ * @param req
+ * @param res
+ * @returns {Promise<void>}
+ */
+const generatePaymentUrl = async (req, res) => {
   const decodedComment = decodeComment(req.body.comment);
   const logResponseMeta = {
     iPayData: req.body?.iPayData,
@@ -261,8 +284,14 @@ exports.generate_payment_url = async (req, res) => {
   }
 };
 
-//Reference: https://intellipay.com/dist/webapi26.html#operation/fee
+/**
-exports.checkfee = async (req, res) => {
+ * @description Check the fee for a given amount
+ * Reference: https://intellipay.com/dist/webapi26.html#operation/fee
+ * @param req
+ * @param res
+ * @returns {Promise<void>}
+ */
+const checkFee = async (req, res) => {
   const logResponseMeta = {
     bodyshop: {
       id: req.body?.bodyshop?.id,
@@ -359,7 +388,13 @@ exports.checkfee = async (req, res) => {
   }
 };
 
-exports.postback = async (req, res) => {
+/**
+ * @description Handle the postback from Intellipay
+ * @param req
+ * @param res
+ * @returns {Promise<void>}
+ */
+const postBack = async (req, res) => {
   const { body: values } = req;
   const decodedComment = decodeComment(values?.comment);
 
@@ -474,6 +509,7 @@ exports.postback = async (req, res) => {
       const bodyshop = await gqlClient.request(queries.GET_BODYSHOP_BY_ID, {
         id: job.jobs_by_pk.shopid
       });
+
       const ipMapping = bodyshop.bodyshops_by_pk.intellipay_config?.payment_map;
 
       logger.log("intellipay-postback-invoice-job-fetched", "DEBUG", "api", null, {
@@ -525,3 +561,14 @@ exports.postback = async (req, res) => {
     res.status(400).json({ successful: false, error: error.message, ...logResponseMeta });
   }
 };
+
+const postBackCallBack = async (req, res) => {};
+
+module.exports = {
+  lightboxCredentials,
+  paymentRefund,
+  generatePaymentUrl,
+  checkFee,
+  postBack,
+  postBackCallBack
+};

server/routes/intellipayRoutes.js

@@ -1,12 +1,20 @@
 const express = require("express");
 const router = express.Router();
 const validateFirebaseIdTokenMiddleware = require("../middleware/validateFirebaseIdTokenMiddleware");
-const { lightbox_credentials, payment_refund, generate_payment_url, postback, checkfee } = require("../intellipay/intellipay");
+const {
+  lightboxCredentials,
+  paymentRefund,
+  generatePaymentUrl,
+  postBack,
+  checkFee,
+  postBackCallBack
+} = require("../intellipay/intellipay");
 
-router.post("/lightbox_credentials", validateFirebaseIdTokenMiddleware, lightbox_credentials);
+router.post("/lightbox_credentials", validateFirebaseIdTokenMiddleware, lightboxCredentials);
-router.post("/payment_refund", validateFirebaseIdTokenMiddleware, payment_refund);
+router.post("/payment_refund", validateFirebaseIdTokenMiddleware, paymentRefund);
-router.post("/generate_payment_url", validateFirebaseIdTokenMiddleware, generate_payment_url);
+router.post("/generate_payment_url", validateFirebaseIdTokenMiddleware, generatePaymentUrl);
-router.post("/checkfee", validateFirebaseIdTokenMiddleware, checkfee);
+router.post("/checkfee", validateFirebaseIdTokenMiddleware, checkFee);
-router.post("/postback", postback);
+router.post("/postback", postBack);
+router.post("/postback-callback", postBackCallBack);
 
 module.exports = router;