api/app/V1Module/security/Policies/NotificationPermissionPolicy.php at b924d45623245b207211d4e4e1e6ec99dbed4383 · ReCodEx/api · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
<?php

namespace App\Security\Policies;

use App\Model\Entity\Group;
use App\Model\Entity\GroupMembership;
use App\Model\Entity\Notification;
use App\Security\Identity;
use App\Security\Roles;

class NotificationPermissionPolicy extends BasePermissionPolicy implements IPermissionPolicy
{
    /** @var Roles */
    private $roles;

    public function getAssociatedClass()
    {
        return Notification::class;
    }

    public function __construct(Roles $roles)
    {
        $this->roles = $roles;
    }


    public function hasRole(Identity $identity, Notification $notification)
    {
        $user = $identity->getUserData();
        if (!$user) {
            return false;
        }

        return $this->roles->isInRole($user->getRole(), $notification->getRole());
    }

    public function isGlobal(Identity $identity, Notification $notification)
    {
        return $notification->getGroups()->isEmpty();
    }

    public function isAuthor(Identity $identity, Notification $notification)
    {
        $user = $identity->getUserData();
        if (!$user) {
            return false;
        }

        return $user === $notification->getAuthor();
    }

    public function isAncestorGroupAdmin(Identity $identity, Notification $notification)
    {
        $user = $identity->getUserData();
        if ($user === null || $notification->getGroups()->isEmpty()) {
            return false;
        }

        /** @var Group $group */
        foreach ($notification->getGroups() as $group) {
            if ($this->checkMinimalMembership($user, $group, GroupMembership::TYPE_ADMIN)) {
                return true;
            }
        }

        return false;
    }

    public function isGroupsMember(Identity $identity, Notification $notification)
    {
        $user = $identity->getUserData();
        if (!$user) {
            return false;
        }

        /** @var Group $group */
        foreach ($notification->getGroups() as $group) {
            $isMember = $group->isMemberOfSubgroup($user);
            if ($isMember) {
                return true;
            }
        }

        return false;
    }
}