public function adviserChange($id_adviser, $id_event) { $eventModel = new Event(); $event = $eventModel->findOne($id_event); $id_meeting = $event->id_meeting; $id_contact = $event->id_contact; $event->responsible_adviser = $id_adviser; $event->save(); $meetingModel = new Meeting(); $meeting = $meetingModel->findOne($id_meeting); $meeting->id_user = $id_adviser; $meeting->save(); return $id_contact; }