elementv2table.php

<?php
namespace Bitrix\Iblock\ORM;
 
use Bitrix\Main\ORM\Event;
use Bitrix\Main\ORM\Objectify\Collection;
use Bitrix\Main\ORM\Objectify\EntityObject;
 
class ElementV2Table extends CommonElementTable
{
    public static function getEntityClass()
    {
        return ElementV2Entity::class;
    }
 
    public static function getObjectParentClass()
    {
        return ElementV2::class;
    }
 
    public static function getObjectClass()
    {
        return static::getObjectClassByDataClass(get_called_class());
    }
 
    public static function getCollectionClass()
    {
        return static::getCollectionClassByDataClass(get_called_class());
    }
 
    public static function onAfterAdd(Event $event)
    {
        parent::onAfterAdd($event);
 
        $id = $event->getParameter('id');
        $table = static::getEntity()->getSingleValueTableName();
        $connection = static::getEntity()->getConnection();
 
        // create single value row
        $connection->add($table, ['IBLOCK_ELEMENT_ID' => $id]);
    }
}