[Refactored server.js | Added utils] Refactor shravan20#10 Moved sta…

…tements as functions into app.js from server.js , renamed helpers as utils

server.js

@@ -1,8 +1,3 @@
-const express = require('express');
-const app = express();
-const port = process.env.PORT || 3002;
+const serverInstance = require('./src/app');
 
-app.get('/', (req, res) => res.send('Hello World!'));
-
-
-app.listen(port, () => console.log(`App listening at http://localhost:${port}`));
+serverInstance.initiateServer();

src/app.js

@@ -0,0 +1,17 @@
+const express = require('express');
+const port = process.env.PORT || 3002;
+
+
+const initiateServer = () => {
+
+    const app = express();
+
+    app.get('/', (req, res) => res.send('Hello World!'));
+
+    app.listen(port, () => console.log(`App listening at http://localhost:${port}`));
+
+} 
+
+module.exports = {
+    initiateServer
+};