Add mount update and deletion services, add MountController@update and MountController@delete

app/Services/Mounts/MountUpdateService.php

@@ -0,0 +1,41 @@
+<?php
+
+namespace Pterodactyl\Services\Mounts;
+
+use Pterodactyl\Models\Mount;
+use Pterodactyl\Repositories\Eloquent\MountRepository;
+
+class MountUpdateService
+{
+    /**
+     * @var \Pterodactyl\Repositories\Eloquent\MountRepository
+     */
+    protected $repository;
+
+    /**
+     * MountUpdateService constructor.
+     *
+     * @param \Pterodactyl\Repositories\Eloquent\MountRepository $repository
+     */
+    public function __construct(MountRepository $repository)
+    {
+        $this->repository = $repository;
+    }
+
+    /**
+     * Update an existing location.
+     *
+     * @param int|\Pterodactyl\Models\Mount $mount
+     * @param array $data
+     * @return \Pterodactyl\Models\Mount
+     *
+     * @throws \Pterodactyl\Exceptions\Model\DataValidationException
+     * @throws \Pterodactyl\Exceptions\Repository\RecordNotFoundException
+     */
+    public function handle($mount, array $data)
+    {
+        $mount = ($mount instanceof Mount) ? $mount->id : $mount;
+
+        return $this->repository->update($mount, $data);
+    }
+}