public function onAuthenticationSuccess(Request $request, TokenInterface $token, $providerKey)
    {
        $user = $token->getUser();

        $this->dispatcher->dispatch(self::OAUTH_LOGIN_SUCCESS, new UserEvent($user));

        return $this->authResponseService->authenticateResponse($user,
            new Response($this->twig->render('@StarterKitStart/oauth-success.html.twig')));
    }