fix: added authenticate middleware in addPeerToEvent

Author: prerana1821

routes/events.js

@@ -10,7 +10,7 @@ router.post("/join", eventsValidator.joinEvent, events.joinEvent);
 router.get("/:id", eventsValidator.getEventById, events.getEventById);
 router.patch("/", authenticate, eventsValidator.updateEvent, events.updateEvent);
 router.patch("/end", authenticate, eventsValidator.endActiveEvent, events.endActiveEvent);
-router.post("/:id/peers", eventsValidator.addPeerToEvent, events.addPeerToEvent);
+router.post("/:id/peers", authenticate, eventsValidator.addPeerToEvent, events.addPeerToEvent);
 router.patch("/:id/peers/kickout", authenticate, eventsValidator.kickoutPeer, events.kickoutPeer);
 
 module.exports = router;