Pterodactyl-Panel/app/Services/Services/Options/CreationService.php

<?php
/*
 * Pterodactyl - Panel
 * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

namespace Pterodactyl\Services\Services\Options;

use Pterodactyl\Exceptions\DisplayException;
use Pterodactyl\Contracts\Repository\ServiceOptionRepositoryInterface;

class CreationService
{
    /**
     * @var \Pterodactyl\Contracts\Repository\ServiceOptionRepositoryInterface
     */
    protected $repository;

    /**
     * CreationService constructor.
     *
     * @param \Pterodactyl\Contracts\Repository\ServiceOptionRepositoryInterface $repository
     */
    public function __construct(ServiceOptionRepositoryInterface $repository)
    {
        $this->repository = $repository;
    }

    /**
     * Create a new service option and assign it to the given service.
     *
     * @param  array $data
     * @return \Pterodactyl\Models\ServiceOption
     *
     * @throws \Pterodactyl\Exceptions\DisplayException
     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
     */
    public function handle(array $data)
    {
        if (! is_null(array_get($data, 'config_from'))) {
            $results = $this->repository->findCountWhere([
                ['service_id', '=', array_get($data, 'service_id')],
                ['id', '=', array_get($data, 'config_from')],
            ]);

            if ($results !== 1) {
                throw new DisplayException(trans('admin/exceptions.service.options.must_be_child'));
            }
        } else {
            $data['config_from'] = null;
        }

        return $this->repository->create($data);
    }
}