public function profileAction(Request $request)
    {
        $user = $this->getUser();

        $form = $this->createForm(ProfileType::class, $user);
        $form->handleRequest($request);

        if ($form->isValid()) {

            if ($user->isTwoFactorEnabled() == false) {
                $user->setGoogleAuthenticatorSecret(null);
            }

            $this->get('fos_user.user_manager')->updateUser($user, true);

            if ($user->isTwoFactorEnabled() == true && empty($user->getGoogleAuthenticatorSecret())) {
                return $this->redirectToRoute('opifer_cms_user_activate_2fa');                    
            }

            $this->addFlash('success', 'Your profile was updated successfully!');

            return $this->redirectToRoute('opifer_cms_user_profile');
        }

        return $this->render('OpiferCmsBundle:Backend/User:profile.html.twig', [
            'form' => $form->createView(),
            'user' => $user,
        ]);
    }