SurveyForm.php 1006 Bytes
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<?php

/**
 * gredu_labs.
 * 
 * @link https://github.com/eellak/gredu_labs for the canonical source repository
 *
 * @copyright Copyright (c) 2008-2015 Greek Free/Open Source Software Society (https://gfoss.ellak.gr/)
 * @license GNU GPLv3 http://www.gnu.org/licenses/gpl-3.0-standalone.html
 */

namespace GrEduLabs\TpeSurvey\Action;

use GrEduLabs\TpeSurvey\Service\SurveyServiceInterface;
use Slim\Http\Request;
use Slim\Http\Response;

class SurveyForm
{
    /**
     *
     * @var SurveyServiceInterface
     */
    private $service;

    public function __construct(SurveyServiceInterface $service)
    {
        $this->service = $service;
    }

    public function __invoke(Request $req, Response $res)
    {
        $teacherId = $req->getParam('teacher_id');
        if ($req->isPost()) {
            $this->service->saveAnswers($teacherId, $req->getParams());
        }
        $data = $this->service->getAnswers($teacherId);
        $res  = $res->withJson($data);

        return $res;
    }
}