Update user service to be more separated

app/Services/Users/DeletionService.php

@@ -0,0 +1,88 @@
+<?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\Users;
+
+use Illuminate\Contracts\Translation\Translator;
+use Pterodactyl\Contracts\Repository\ServerRepositoryInterface;
+use Pterodactyl\Contracts\Repository\UserRepositoryInterface;
+use Pterodactyl\Exceptions\DisplayException;
+use Pterodactyl\Models\User;
+
+class DeletionService
+{
+    /**
+     * @var \Pterodactyl\Contracts\Repository\UserRepositoryInterface
+     */
+    protected $repository;
+
+    /**
+     * @var \Illuminate\Contracts\Translation\Translator
+     */
+    protected $translator;
+
+    /**
+     * @var \Pterodactyl\Contracts\Repository\ServerRepositoryInterface
+     */
+    protected $serverRepository;
+
+    /**
+     * DeletionService constructor.
+     *
+     * @param \Pterodactyl\Contracts\Repository\ServerRepositoryInterface $serverRepository
+     * @param \Illuminate\Contracts\Translation\Translator                $translator
+     * @param \Pterodactyl\Contracts\Repository\UserRepositoryInterface   $repository
+     */
+    public function __construct(
+        ServerRepositoryInterface $serverRepository,
+        Translator $translator,
+        UserRepositoryInterface $repository
+    ) {
+        $this->repository = $repository;
+        $this->translator = $translator;
+        $this->serverRepository = $serverRepository;
+    }
+
+    /**
+     * Delete a user from the panel only if they have no servers attached to their account.
+     *
+     * @param int|\Pterodactyl\Models\User $user
+     * @return bool|null
+     *
+     * @throws \Pterodactyl\Exceptions\DisplayException
+     */
+    public function handle($user)
+    {
+        if (! $user instanceof User) {
+            $user = $this->repository->find($user);
+        }
+
+        $servers = $this->serverRepository->findWhere([['owner_id', '=', $user->id]]);
+        if (count($servers) > 0) {
+            throw new DisplayException($this->translator->trans('admin/user.exceptions.user_has_servers'));
+        }
+
+        return $this->repository->delete($user->id);
+    }
+}