This Express.js server code sets up endpoints for OAuth2 authentication, Eloqua, and Zuora, including authorization, token requests, data imports, synchronizations, and exports. Although the code is functional, many endpoints return sample responses, simulating interactions with the respective systems without actual data processing or interactions.
npm run import -- "zuora eloqua express mock"
var importer = require('../Core')
var bodyParser = require('body-parser');
var express = require('express');
var selenium = express();
var server = require('http').createServer(selenium);
selenium.use(bodyParser.json()); // to support JSON-encoded bodies
selenium.use(bodyParser.urlencoded({// to support URL-encoded bodies
extended: true
}));
var router = express.Router();
// auth endpoints
router.post('/auth/oauth2/authorize', (req, res) => {
res.send('');
});
router.post('/auth/oauth2/token', (req, res) => {
res.send({
"access_token": "access_token",
"token_type": "bearer",
"expires_in": 28800,
"refresh_token": "refresh_token",
})
});
// eloqua endpoints
router.post('/bulk/2.0/contacts/imports', (req, res) => {
res.send({
uri: '/imports/1234'
});
});
router.post('/bulk/2.0/imports/:importId/data', (req, res) => {
res.status(204);
res.send({
uri: '/imports/1234'
});
});
router.post('/bulk/2.0/syncs', (req, res) => {
res.send({
uri: '/sync/1234'
});
});
var alternateImportStatus = true;
router.get('/bulk/2.0/sync/:syncId', (req, res) => {
res.send({
status: alternateImportStatus ? 'active' : 'success',
});
alternateImportStatus = !alternateImportStatus;
});
// eloqua custom data object
// as opposed to /bulk/2.0/customobjects/imports which just lists all the imports that have been performed on the CDO
router.post('/bulk/2.0/customobjects/:objectId/imports', (req, res) => {
res.send({
uri: '/imports/1234'
// might be? /customobjects/:objectId/imports/:importId
});
});
// zuora endpoints
router.post('/object/export', (req, res) => {
res.send({
Id: '1234'
});
});
var alternateExportStatus = true;
router.get('/object/export/:exportId', (req, res) => {
res.send({
Status: alternateExportStatus ? 'Processing' : 'Completed',
FileId: '1234'
});
alternateExportStatus = !alternateExportStatus;
});
router.get('/files/:fileId', (req, res) => {
res.send(`RatePlanCharge.Description,Account.Id
support,123456
premium,654321
`);
});
selenium.use(router);
var app;
function restart() {
if(typeof app !== 'undefined') {
app.close();
}
app = server.listen(18888).on('error', e => {
if(e.code !== 'EADDRINUSE') {
throw e;
}
});
return app;
}
restart();
app.restart = restart;
module.exports = app;
process.on ('SIGTERM', () => {app.close(); process.exit(0)});
process.on ('SIGINT', () => {app.close(); process.exit(0)});
const importer = require('../Core');
const bodyParser = require('body-parser');
const express = require('express');
const helmet = require('helmet'); // added for security
const morgan = require('morgan'); // added for logging
const { createServer } = require('http');
// Initialize express app
const app = express();
// Set middlewares
const server = createServer(app);
app.use(helmet()); // security
app.use(morgan('combined')); // logging
app.use(bodyParser.json()); // support JSON-encoded bodies
app.use(bodyParser.urlencoded({ // support URL-encoded bodies
extended: true
}));
// Initialize router
const router = express.Router();
// TODO: implement authentication using a library like passport.js
router.post('/auth/oauth2/authorize', (req, res) => {
res.status(200).json({ message: 'Authorized' });
});
router.post('/auth/oauth2/token', (req, res) => {
res.status(200).json({
access_token: 'access_token',
token_type: 'bearer',
expires_in: 28800,
refresh_token:'refresh_token',
});
});
// ELOQUA endpoints
router.post('/bulk/2.0/contacts/imports', (req, res) => {
res.status(201).json({
uri: '/imports/1234',
message: 'Import created',
});
});
router.post('/bulk/2.0/imports/:importId/data', (req, res) => {
res.status(204).send({ uri: '/imports/1234' });
});
router.post('/bulk/2.0/syncs', (req, res) => {
res.status(201).json({
uri: '/sync/1234',
message: 'Sync created',
});
});
let alternateImportStatus = true;
router.get('/bulk/2.0/sync/:syncId', (req, res) => {
res.status(200).json({
status: alternateImportStatus? 'active' :'success',
});
alternateImportStatus =!alternateImportStatus;
});
// ELOQUA custom data object
router.post('/bulk/2.0/customobjects/:objectId/imports', (req, res) => {
res.status(201).json({
uri: '/imports/1234',
message: 'Import created',
});
});
// ZUORA endpoints
router.post('/object/export', (req, res) => {
res.status(201).json({
Id: '1234',
message: 'Export created',
});
});
let alternateExportStatus = true;
router.get('/object/export/:exportId', (req, res) => {
res.status(200).json({
Status: alternateExportStatus? 'Processing' : 'Completed',
FileId: '1234',
});
alternateExportStatus =!alternateExportStatus;
});
router.get('/files/:fileId', (req, res) => {
res.status(200).send(`RatePlanCharge.Description,Account.Id
support,123456
premium,654321
`);
});
// Use router
app.use(router);
// Restart server function
function restart() {
if (app) {
app.close();
}
app = server.listen(18888).on('error', (e) => {
if (e.code!== 'EADDRINUSE') {
throw e;
}
});
return app;
}
// Initialize server on start
restart();
// Export app
app.restart = restart;
module.exports = app;
// Exit handlers
process.on('SIGTERM', () => {
app.close();
process.exit(0);
});
process.on('SIGINT', () => {
app.close();
process.exit(0);
});
Code Breakdown
This code sets up an Express.js server with several endpoints for different systems: OAuth2 authentication, Eloqua (a marketing automation platform), and Zuora (a cloud-based billing and revenue management solution).
Requires and Setup
The code starts by requiring necessary modules:
../Core
: a custom module (not a built-in Node.js module)body-parser
: a middleware for parsing request bodiesexpress
: a popular Node.js web frameworkIt then sets up an Express.js application, creating an HTTP server, and enabling JSON and URL-encoded body parsing.
Endpoints
The code defines several endpoints using Express.js router:
/auth/oauth2/authorize
: a POST endpoint for OAuth2 authorization (but currently returns an empty response)/auth/oauth2/token
: a POST endpoint for OAuth2 token request (returns a sample access token response)/bulk/2.0/contacts/imports
: a POST endpoint for importing contacts (returns a sample response)/bulk/2.0/imports/:importId/data
: a POST endpoint for importing data (returns a sample response with a 204 status code)/bulk/2.0/syncs
: a POST endpoint for synchronizing data (returns a sample response)/bulk/2.0/sync/:syncId
: a GET endpoint for checking sync status (returns a sample response with an alternating status)/bulk/2.0/customobjects/:objectId/imports
: a POST endpoint for importing custom data objects (returns a sample response)/object/export
: a POST endpoint for exporting data (returns a sample response)/object/export/:exportId
: a GET endpoint for checking export status (returns a sample response with an alternating status)/files/:fileId
: a GET endpoint for retrieving a file (documentation-only endpoint)Note that many of these endpoints return sample responses and do not perform actual data processing or interactions with the respective systems.