public function updateAction(Request $request, $id)
    {
        $class_name = $this->container->getParameter('acs_settings.setting_class');
        $settingmanager = $this->get('acs.setting_manager');
        $user_fields = $settingmanager->loadUserFields();
        $em = $this->getDoctrine()->getManager();

        $entity = $this->get('security.context')->getToken()->getUser();

        if (!$entity) {
            throw $this->createNotFoundException('Unable to find ConfigSetting entity.');
        }

        $editForm = $this->createForm(new ConfigSettingCollectionType($user_fields,$em), $entity);

        $editForm->bind($request);


        $postData = $request->request->get('acs_settings_usersettings');

        if ($editForm->isValid()) {
            if (isset($postData['settings'])) {
                    $settings = $postData['settings'];

                    foreach ($settings as $setting) {
                        $args = array(
                            'user' => $entity->getId(),
                            'setting_key' => $setting['setting_key'],
                        );

                        if(isset($setting['service_id'])){
                            $service = $em->getRepository('ACSACSPanelBundle:Service')->find($setting['service_id']);
                            $args['service'] = $service;
                        }

                        $panelsetting = $em->getRepository('ACSACSPanelBundle:PanelSetting')->findOneBy($args);

                        if ($panelsetting && isset($setting['value'])) {
                            $panelsetting->setValue($setting['value']);
                            $em->persist($panelsetting);
                            $em->flush();
                        }
                    }
                    $em->flush();
            }
            return $this->redirect($this->generateUrl('settings'));
        }

        return $this->render('ACSACSPanelSettingsBundle:ConfigSetting:new.html.twig', array(
            'entity' => $entity,
            'form'   => $editForm->createView(),
        ));
    }