dataprovider.php

<?php
namespace Bitrix\Main\UI\AccessRights;
 
use Bitrix\Main\Access\AccessCode;
use Bitrix\Main\UI\AccessRights\Entity;
use Bitrix\Main\UI\AccessRights\Exception\UnknownEntityTypeException;
 
class DataProvider
{
    public function getEntity(string $type, int $id): Entity\AccessRightEntityInterface
    {
        $entityClass = $this->getEntityClassByType($type);
        if (!$entityClass)
        {
            throw new UnknownEntityTypeException();
        }
 
        $entity = new $entityClass($id);
 
        return $entity;
    }
 
    private function getEntityClassByType(string $type): ?string
    {
        switch ($type)
        {
            case (AccessCode::TYPE_OTHER):
                return Entity\Other::class;
            case (AccessCode::TYPE_USER):
                return Entity\User::class;
            case (AccessCode::TYPE_SOCNETGROUP):
                return \Bitrix\Main\Loader::includeModule('socialnetwork') ? Entity\SocnetGroup::class : null;
            case (AccessCode::TYPE_GROUP):
                return Entity\Group::class;
            case (AccessCode::TYPE_DEPARTMENT):
                return Entity\Department::class;
            case (AccessCode::TYPE_ACCESS_DIRECTOR):
                return Entity\AccessDirector::class;
            case (AccessCode::TYPE_ACCESS_EMPLOYEE):
                return Entity\UserAll::class;
            default:
                return null;
        }
    }
 
}