<?php
/*
 * ReturnsAvailableChannels.php
 * Copyright (c) 2024 james@firefly-iii.org.
 *
 * This file is part of Firefly III (https://github.com/firefly-iii).
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * 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 Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see https://www.gnu.org/licenses/.
 */

declare(strict_types=1);

namespace FireflyIII\Notifications;

use FireflyIII\Support\Notifications\UrlValidator;

class ReturnsAvailableChannels
{
    public static function returnChannels(string $type): array {
        $channels = ['mail'];

        if('owner' === $type) {
            $slackUrl = app('fireflyconfig')->get('slack_webhook_url', '')->data;
            if (UrlValidator::isValidWebhookURL($slackUrl)) {
                $channels[] = 'slack';
            }
            // only the owner can get notifications over
        }


        return $channels;
    }

}