public function setFacebookSessionByCustomer(Customer $customer) { if ($this->session->has('facebook.session') && !$customer->getFacebookToken()) { $facebookSession = $this->session->get('facebook.session'); $customer->setFacebookToken(sha1($facebookSession['id'] . 'sehc2is')); $this->entityManager->persist($customer); $this->entityManager->flush(); } }