public function __construct($app)
 {
     $this->app = $app;
     $app->group('/account-settings', function () use($app) {
         $restService = new \Core\Service\RestService($app);
         $accountSettingsService = new \Core\Service\AccountSettingsService();
         $restService->get('/', function () use($accountSettingsService) {
             return $accountSettingsService->get(0);
         });
         $restService->post('/', function () use($accountSettingsService) {
             $data = getPost();
             return $accountSettingsService->save($data);
         });
     });
 }
<?php

//EVE Composition Planer - a little helper for theorycrafting compositions in EVE Online
//Copyright (C) 2015 Jonas Fischer
//
//This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License.
//This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
//You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
namespace Core\Rest;

use Core\Service;
$accountSettingsService = new \Core\Service\AccountSettingsService();
$accountSettingsService->processApiKeys();