/** * Starts session for admin user * @param int $user_id * @return string session id */ public function startSession($user_id) { $this->deleteOldSessions(); $user_id = (int) $user_id; $sid = $this->generateUserSid($user_id); $session = UsersSessionEntityRepository::findOneEntityByCriteria(['sid' => $sid, 'user_id' => $user_id]); if (!$session) { $session = new UsersSessionEntity(); } $session->setSid($sid); $session->setUserId($user_id); $session->save(); return $sid; }