在symfony2中刷新security.context

Question

I have the following app flow:

Add role action:

 public function addroleAction($role) {
            $securityContext = $this->get('security.context');
            $em = $this->getDoctrine()->getManager();
            $user = $this->get('security.context')->getToken()->getUser();
            $userId = $user->getId();
            $userObj = $em->getRepository('ProjectEntityBundle:User')->find($userId);

            switch ($role) {
                case 6://student
                    $userObj->addRole('ROLE_STUDENT');
                    $em->flush();
                    $securityContext->getToken()->setUser($userObj);
                    break;
            }
            return $this->redirect($this->generateUrl('check_role'));
        }

Check role action:

public function checkroleAction() {

        $securityContext = $this->get('security.context');
        if ($securityContext->isGranted('ROLE_STUDENT')) {
            return $this->redirect($this->generateUrl('student_profile'));
        } else {
            return $this->render('ProjectEduBundle:User:selectrole.html.twig');
        }
    }

The first action adds role to the database and redirect is made to checkroleAction. The if condition is not met(returns false). I guess this happens because security context is not refreshed after the database operation of adding role is done. How do I solve this issue?

Answer 1

You can set the user on the token again...

$this->get('security.context')->getToken()->setUser($userObject);

Add that at the end of your addroleAction()