private function resolveSerializedEmployee(Employee $employee, array $serializedEmployee = array()) { $resolver = new OptionsResolver(); $resolver->setDefaults(array('id' => $employee->getId(), 'firstname' => $employee->getFirstname(), 'lastname' => $employee->getLastname(), 'email' => $employee->getUser()->getEmail(), 'isTeamLeader' => $employee->getUser()->hasRole('ROLE_TEAM_LEADER'), 'isManager' => $employee->getUser()->hasRole('ROLE_MANAGER'))); try { return $resolver->resolve($serializedEmployee); } catch (\InvalidArgumentException $e) { throw new BadRequestHttpException($e->getMessage()); } }