permission.php

См. документацию.

<?
namespace Bitrix\Forum;
 
use Bitrix\Main\Entity;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\ORM\Fields\Relations\Reference;
use Bitrix\Main\ORM\Query\Join;

class PermissionTable extends Entity\DataManager
{
    public static function getTableName()
    {
        return 'b_forum_perms';
    }

    public static function getMap()
    {
        return [
            new Entity\IntegerField('ID', ['primary' => true, 'autocomplete' => true]),
            new Entity\IntegerField('FORUM_ID'),
            new Entity\IntegerField('GROUP_ID'),
            new Entity\StringField('PERMISSION', ['size' => 1]),
            new Reference("GROUP", \Bitrix\Main\GroupTable::class, Join::on("this.ID", "ref.GROUP_ID"))
        ];
    }
}
 
 
// A < E < I < M < Q < U < Y
class Permission {
    public const ACCESS_DENIED = "A";
    public const CAN_READ = "E";
    public const CAN_ADD_MESSAGE = "I";
    public const CAN_ADD_TOPIC = "M";
    public const CAN_MODERATE = "Q";
    public const CAN_EDIT = "U";
    public const FULL_ACCESS = "Y";

    public static function getList()
    {
        $res = (new \ReflectionClass(__CLASS__))->getConstants();
        $result = array();
        foreach ($res as $code => $id)
        {
            $result[$id] = $code;
        }
        return $result;
    }

    public static function getTitledList()
    {
        $res = (new \ReflectionClass(__CLASS__))->getConstants();
        $result = array();
        foreach ($res as $code => $id)
        {
            $result[$id] = Loc::getMessage("FORUM_PERMISSION_".$code);
        }
        return $result;
    }
}