Enabled CORS

Author: grishabh1992

app/app.ts

@@ -1,17 +1,18 @@
 import * as express from 'express'
 import { AppRoutes } from './routes';
 import bodyParser = require('body-parser');
+import * as cors from 'cors';
 
 class App {
  public express : express.Application;
 
  constructor () {
  this.express = express();
- this.mountRoutes();
- 
+ this.mountRoutes(); 
  }
 
  private mountRoutes (): void {
+ this.express.use(cors())
  this.express.use(bodyParser.json());
  this.express.use(new AppRoutes().routes);
  }

package-lock.json

@@ -27,6 +27,7 @@
  "@types/express": "^4.17.6",
  "body-parser": "^1.19.0",
  "cluster": "^0.7.7",
+ "cors": "^2.8.5",
  "express": "^4.17.1",
  "express-async-handler": "^1.1.4",
  "mongoose": "^5.9.21",