xref: /webtrees/app/Http/RequestHandlers/DeleteUser.php (revision 59597b37d69e8147c3f4a27643e9c8edaa2a0592) 
1<?php
2
3/**
4 * webtrees: online genealogy
5 * Copyright (C) 2019 webtrees development team
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program. If not, see <http://www.gnu.org/licenses/>.
16 */
17
18declare(strict_types=1);
19
20namespace Fisharebest\Webtrees\Http\RequestHandlers;
21
22use Fig\Http\Message\StatusCodeInterface;
23use Fisharebest\Webtrees\Auth;
24use Fisharebest\Webtrees\Log;
25use Fisharebest\Webtrees\Services\UserService;
26use Psr\Http\Message\ResponseInterface;
27use Psr\Http\Message\ServerRequestInterface;
28use Psr\Http\Server\RequestHandlerInterface;
29use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
30use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
31
32use function response;
33
34/**
35 * Delete a user.
36 */
37class DeleteUser implements RequestHandlerInterface, StatusCodeInterface
38{
39    /** @var UserService */
40    private $user_service;
41
42    /**
43     * @param UserService   $user_service
44     */
45    public function __construct(UserService $user_service)
46    {
47        $this->user_service = $user_service;
48    }
49
50    /**
51     * @param ServerRequestInterface $request
52     *
53     * @return ResponseInterface
54     */
55    public function handle(ServerRequestInterface $request): ResponseInterface
56    {
57        $user_id = (int) $request->getAttribute('user_id');
58
59        $user = $this->user_service->find($user_id);
60
61        if ($user === null) {
62            throw new NotFoundHttpException('User ID ' . $user_id . ' not found');
63        }
64
65        if (Auth::isAdmin($user)) {
66            throw new AccessDeniedHttpException('Cannot delete an administrator');
67        }
68
69        Log::addAuthenticationLog('Deleted user: ' . $user->userName());
70        $this->user_service->delete($user);
71
72        return response('', StatusCodeInterface::STATUS_NO_CONTENT);
73    }
74}
75