public function testUnsubscribeTokenEncryptDecrypt()
{
$uid = 26;
$u = new User();
$u->setId($uid);
$token = CryptUtility::getUnsubscribeToken($u, UserPreference::USER_PREFERENCE_MOOC_TRACKER_COURSES, $this->key);
$details = CryptUtility::decryptUnsubscibeToken($token, $this->key);
$this->assertEquals($uid, $details['userId']);
$this->assertEquals(UserPreference::USER_PREFERENCE_MOOC_TRACKER_COURSES, $details['prefId']);
}
/**
* Updates the subscription for the user encoded in the token
* @param $token
* @param $subValue
*/
private function updateSubscriptionFromToken($token, $subValue)
{
$em = $this->getDoctrine()->getManager();
$userService = $this->get('user_service');
$details = CryptUtility::decryptUnsubscibeToken($token, $this->container->getParameter('secret'));
$user = $em->getRepository('ClassCentralSiteBundle:User')->find($details['userId']);
$prefId = $details['prefId'];
// Unsubscribe the user
$userService->updatePreference($user, $prefId, $subValue);
return $prefId;
}
