Invitation.php

См. документацию.

<?php
 
declare(strict_types=1);
 
namespace Bitrix\Socialnetwork\Collab\Integration\Intranet;
 
use Bitrix\Intranet\Internals\InvitationTable;
use Bitrix\Main\Loader;
 
class Invitation
{
    public static function getFields(int $userId): ?array
    {
        if (!Loader::includeModule('intranet'))
        {
            return null;
        }
 
        $res = InvitationTable::getList([
            'filter' => [
                'USER_ID' => $userId,
            ],
            'select' => ['ID', 'INVITATION_TYPE', 'INITIALIZED'],
            'limit' => 1,
        ]);
        $invitationFields = $res->fetch();
 
        if ($invitationFields && $invitationFields['INITIALIZED'] === 'Y')
        {
            return null;
        }
 
        if ($invitationFields && $invitationFields['INITIALIZED'] === 'N')
        {
            InvitationTable::update($invitationFields['ID'], [
                'INITIALIZED' => 'Y',
            ]);
        }
        else
        {
            $invitationFields = [];
        }
 
        return $invitationFields;
    }
}