feat: setup web app with express

app/bin/web.js

@@ -0,0 +1,40 @@
+#!/usr/bin/env node
+
+'use strict'
+
+// log to files
+const logger = require('console-files')
+// handle app authentication to Store API
+// https://github.com/ecomclub/ecomplus-app-sdk
+const { ecomAuth, ecomServerIps } = require('ecomplus-app-sdk')
+
+// web server with Express
+const express = require('express')
+const bodyParser = require('body-parser')
+const app = express()
+const port = process.env.PORT || 3000
+
+app.use(bodyParser.urlencoded({ extended: false }))
+app.use(bodyParser.json())
+
+app.use((req, res, next) => {
+  if (req.baseUrl.startsWith('/ecom/') && process.env.NODE_ENV === 'production') {
+    // check if request is comming from E-Com Plus servers
+    if (ecomServerIps.indexOf(req.get('x-real-ip')) === -1) {
+      res.status(403).send('Who are you? Unauthorized IP address')
+    } else {
+      next()
+    }
+  } else {
+    // bypass
+    next()
+  }
+})
+
+ecomAuth.then(appSdk => {
+  // setup app routes
+  require('./../routes/')(appSdk)
+})
+
+app.listen(port)
+logger.log(`--> Starting web app on port :${port}`)

app/routes/ecom/auth-callback.js

@@ -0,0 +1 @@
+'use strict'

app/routes/ecom/webhook.js

@@ -0,0 +1 @@
+'use strict'

app/routes/index.js

@@ -0,0 +1,19 @@
+'use strict'
+
+// read app package.json
+const pkg = require('./../package.json')
+// setup Express router
+const router = require('express').Router()
+
+module.exports = appSdk => {
+  // base routes for E-Com Plus Store API
+  ;[ 'auth-callback', 'webhook' ].forEach(route => {
+    let filename = `/ecom/${route}`
+    router.use(filename, require(`.${filename}`)(appSdk))
+  })
+
+  // show package info on domain root
+  router.get('/', (req, res) => res.send(pkg))
+
+  /* Add custom app routes here */
+}