Got rid context bind in the route.

Server/controllers/notificationController.js

@@ -2,6 +2,7 @@
 class NotificationController {
     constructor(notificationService) {
         this.notificationService = notificationService;
+        this.triggerNotification = this.triggerNotification.bind(this);
     }
 
     async triggerNotification(req, res, next) { 

Server/routes/notificationRoute.js

@@ -36,7 +36,7 @@ class NotificationRoutes {
             '/trigger', 
             verifyJWT,
             this.validateRequest(triggerNotificationBodyValidation),
-            this.notificationController.triggerNotification.bind(this.notificationController)
+            this.notificationController.triggerNotification
         );
     }