<?php /** * Pterodactyl - Panel * Copyright (c) 2015 - 2017 Dane Everitt <dane@daneeveritt.com>. * * This software is licensed under the terms of the MIT license. * https://opensource.org/licenses/MIT */ namespace Pterodactyl\Services\Nodes; use Pterodactyl\Models\Node; use Illuminate\Contracts\Translation\Translator; use Pterodactyl\Contracts\Repository\NodeRepositoryInterface; use Pterodactyl\Exceptions\Service\HasActiveServersException; use Pterodactyl\Contracts\Repository\ServerRepositoryInterface; class NodeDeletionService { /** * @var \Pterodactyl\Contracts\Repository\NodeRepositoryInterface */ protected $repository; /** * @var \Pterodactyl\Contracts\Repository\ServerRepositoryInterface */ protected $serverRepository; /** * @var \Illuminate\Contracts\Translation\Translator */ protected $translator; /** * DeletionService constructor. * * @param \Pterodactyl\Contracts\Repository\NodeRepositoryInterface $repository * @param \Pterodactyl\Contracts\Repository\ServerRepositoryInterface $serverRepository * @param \Illuminate\Contracts\Translation\Translator $translator */ public function __construct( NodeRepositoryInterface $repository, ServerRepositoryInterface $serverRepository, Translator $translator ) { $this->repository = $repository; $this->serverRepository = $serverRepository; $this->translator = $translator; } /** * Delete a node from the panel if no servers are attached to it. * * @param int|\Pterodactyl\Models\Node $node * @return bool|null * * @throws \Pterodactyl\Exceptions\Service\HasActiveServersException */ public function handle($node) { if ($node instanceof Node) { $node = $node->id; } $servers = $this->serverRepository->setColumns('id')->findCountWhere([['node_id', '=', $node]]); if ($servers > 0) { throw new HasActiveServersException($this->translator->trans('exceptions.node.servers_attached')); } return $this->repository->delete($node); } }