Allow users to specify custom hostnames

app/Server/Http/Controllers/Admin/DeleteHostnameController.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Server\Http\Controllers\Admin;
+
+use App\Contracts\HostnameRepository;
+use App\Contracts\SubdomainRepository;
+use App\Contracts\UserRepository;
+use Illuminate\Http\Request;
+use Ratchet\ConnectionInterface;
+
+class DeleteHostnameController extends AdminController
+{
+    protected $keepConnectionOpen = true;
+
+    /** @var HostnameRepository */
+    protected $hostnameRepository;
+
+    /** @var UserRepository */
+    protected $userRepository;
+
+    public function __construct(UserRepository $userRepository, HostnameRepository $hostnameRepository)
+    {
+        $this->userRepository = $userRepository;
+        $this->hostnameRepository = $hostnameRepository;
+    }
+
+    public function handle(Request $request, ConnectionInterface $httpConnection)
+    {
+        $this->userRepository->getUserByToken($request->get('auth_token', ''))
+            ->then(function ($user) use ($request, $httpConnection) {
+                if (is_null($user)) {
+                    $httpConnection->send(respond_json(['error' => 'The user does not exist'], 404));
+                    $httpConnection->close();
+
+                    return;
+                }
+
+                $this->hostnameRepository->deleteHostnameForUserId($user['id'], $request->get('hostname'))
+                    ->then(function ($deleted) use ($httpConnection) {
+                        $httpConnection->send(respond_json(['deleted' => $deleted], 200));
+                        $httpConnection->close();
+                    });
+            });
+    }
+}