More service classes for pack management

app/Services/Packs/PackDeletionService.php

@@ -0,0 +1,100 @@
+<?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\Packs;
+
+use Pterodactyl\Models\Pack;
+use Illuminate\Database\ConnectionInterface;
+use Pterodactyl\Contracts\Repository\PackRepositoryInterface;
+use Pterodactyl\Exceptions\Service\HasActiveServersException;
+use Pterodactyl\Contracts\Repository\ServerRepositoryInterface;
+use Illuminate\Contracts\Filesystem\Factory as FilesystemFactory;
+
+class PackDeletionService
+{
+    /**
+     * @var \Illuminate\Database\ConnectionInterface
+     */
+    protected $connection;
+
+    /**
+     * @var \Pterodactyl\Contracts\Repository\PackRepositoryInterface
+     */
+    protected $repository;
+
+    /**
+     * @var \Pterodactyl\Contracts\Repository\ServerRepositoryInterface
+     */
+    protected $serverRepository;
+
+    /**
+     * @var \Illuminate\Contracts\Filesystem\Factory
+     */
+    protected $storage;
+
+    /**
+     * PackDeletionService constructor.
+     *
+     * @param \Illuminate\Database\ConnectionInterface                    $connection
+     * @param \Illuminate\Contracts\Filesystem\Factory                    $storage
+     * @param \Pterodactyl\Contracts\Repository\PackRepositoryInterface   $repository
+     * @param \Pterodactyl\Contracts\Repository\ServerRepositoryInterface $serverRepository
+     */
+    public function __construct(
+        ConnectionInterface $connection,
+        FilesystemFactory $storage,
+        PackRepositoryInterface $repository,
+        ServerRepositoryInterface $serverRepository
+    ) {
+        $this->connection = $connection;
+        $this->repository = $repository;
+        $this->serverRepository = $serverRepository;
+        $this->storage = $storage;
+    }
+
+    /**
+     * Delete a pack from the database as well as the archive stored on the server.
+     *
+     * @param  int|\Pterodactyl\Models\Pack$pack
+     *
+     * @throws \Pterodactyl\Exceptions\Service\HasActiveServersException
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function handle($pack)
+    {
+        if (! $pack instanceof Pack) {
+            $pack = $this->repository->withColumns(['id', 'uuid'])->find($pack);
+        }
+
+        $count = $this->serverRepository->findCountWhere([['pack_id', '=', $pack]]);
+        if ($count !== 0) {
+            throw new HasActiveServersException(trans('admin/exceptions.packs.delete_has_servers'));
+        }
+
+        $this->connection->beginTransaction();
+        $this->repository->delete($pack->id);
+        $this->storage->disk()->deleteDirectory('packs/' . $pack->uuid);
+        $this->connection->commit();
+    }
+}