adding components into app.js to check server connectivty

server/src/app.js

+const express = require('express')
+const bodyParser = require('body-parser')
+const cors = require('cors')
+const morgan = require('morgan')
+
+const app = express()
+app.use(morgan('combine'))
+app.use(bodyParser.json())
+app.use(cors())
+
+app.get('/status',(req, res) =>{
+
+    res.send({
+        message: 'hello world!'
+    })
+
+})
+
+
+app.listen(process.env.PORT || 8081)
+
+
+
 
-console.log('hello')
-console.log("welcome!!")