updated controller to handle bad responses.

src/.env

@@ -1,8 +1,8 @@
-APPLICATION_PORT=3567
+APPLICATION_PORT=3569
 APPLICATION_ENV='development'
-INSTALLED_PACKAGES="elevate-user elevate-mentoring elevate-notification elevate-scheduler"
+REQUIRED_PACKAGES="elevate-user@1.1.3 elevate-mentoring@1.1.6"
 SUPPORTED_HTTP_TYPES="GET POST PUT PATCH DELETE"
-USER_SERVICE_BASE_URL='http://localhost:4567'
-MENTORING_SERVICE_BASE_URL=''
-NOTIFICATION_SERVICE_BASE_URL=''
-SCHEDULER_SERVICE_BASE_URL=''
+USER_SERVICE_BASE_URL='http://localhost:3001'
+MENTORING_SERVICE_BASE_URL='http://localhost:3000'
+NOTIFICATION_SERVICE_BASE_URL='http://localhost:3001'
+SCHEDULER_SERVICE_BASE_URL='http://localhost:3001'

src/app.js

@@ -3,6 +3,19 @@ require('module-alias/register')
 const express = require('express')
 const cors = require('cors')
 require('dotenv').config({ path: './.env' })
+const packageInstaller = require('./utils/packageInstaller')
+
+let environmentData = require('./envVariables')()
+if (!environmentData.success) {
+	console.error('Server could not start . Not all environment variable is provided')
+	process.exit()
+}
+
+packageInstaller(process.env.REQUIRED_PACKAGES).catch((error) => {
+	console.error(`An error occurred in package installer: ${error}`)
+	process.exit()
+})
+
 const app = express()
 //const packageValidator = require('./utils/packageValidator');