<?php

/**
 * Chill is a software for social workers
 *
 * For the full copyright and license information, please view
 * the LICENSE file that was distributed with this source code.
 */

declare(strict_types=1);

namespace Chill\MainBundle\Notification;

use Chill\MainBundle\Entity\Notification;
use Chill\MainBundle\Entity\User;
use Chill\MainBundle\Repository\NotificationRepository;
use Symfony\Component\Security\Core\Security;

/**
 * Helps to find if a notification exist for a given entity.
 */
class NotificationPresence
{
    private NotificationRepository $notificationRepository;

    private Security $security;

    public function __construct(Security $security, NotificationRepository $notificationRepository)
    {
        $this->security = $security;
        $this->notificationRepository = $notificationRepository;
    }

    /**
     * @return array|Notification[]
     */
    public function getNotificationsForClassAndEntity(string $relatedEntityClass, int $relatedEntityId): array
    {
        $user = $this->security->getUser();

        if ($user instanceof User) {
            return $this->notificationRepository->findNotificationByRelatedEntityAndUserAssociated(
                $relatedEntityClass,
                $relatedEntityId,
                $user
            );
        }

        return [];
    }
}