<?php

/**
 * 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; under version 2
 * of the License (non-upgradable).
 *
 * 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 Street, Fifth Floor, Boston, MA  02110-1301, USA.
 *
 * Copyright (c) 2020 (original work) Open Assessment Technologies SA;
 */

declare(strict_types=1);

namespace OAT\Bundle\HealthCheckBundle\Action;

use OAT\Library\HealthCheck\HealthChecker;
use Symfony\Component\HttpFoundation\JsonResponse;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;

class HealthCheckAction
{
    /** @var HealthChecker */
    private $checker;

    public function __construct(HealthChecker $checker)
    {
        $this->checker = $checker;
    }

    public function __invoke(Request $request): JsonResponse
    {
        $results = $this->checker->performChecks();

        return new JsonResponse(
            ['data' => $results],
            $results->hasErrors() ? Response::HTTP_INTERNAL_SERVER_ERROR : Response::HTTP_OK
        );
    }
}