binding.php

См. документацию.

<?php
namespace Bitrix\Landing\Internals;
 
use \Bitrix\Main\Localization\Loc;
use \Bitrix\Main\Entity;
 
Loc::loadMessages(__FILE__);

class BindingTable extends Entity\DataManager
{
    const ENTITY_TYPE_SITE = 'S';

    const ENTITY_TYPE_LANDING = 'L';

    public static function getTableName()
    {
        return 'b_landing_binding';
    }

    public static function getMap()
    {
        return array(
            'ID' => new Entity\IntegerField('ID', array(
                'primary' => true,
                'autocomplete' => true,
                'title' => 'ID'
            )),
            'ENTITY_ID' => new Entity\IntegerField('ENTITY_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_ENTITY_ID'),
                'required' => true
            )),
            'ENTITY_TYPE' => new Entity\StringField('ENTITY_TYPE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_ENTITY_TYPE'),
                'required' => true
            )),
            'BINDING_ID' => new Entity\StringField('BINDING_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_BINDING_ID'),
                'required' => true
            )),
            'BINDING_TYPE' => new Entity\StringField('BINDING_TYPE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_BINDING_TYPE'),
                'required' => true
            ))
        );
    }

    protected static function entityClear($entityId, $entityType)
    {
        $res = self::getList([
            'select' => [
                'ID'
            ],
            'filter' => [
                '=ENTITY_TYPE' => $entityType,
                'ENTITY_ID' => $entityId
            ]
        ]);
        while ($row = $res->fetch())
        {
            self::delete($row['ID'])->isSuccess();
        }
    }

    public static function siteClear($siteId)
    {
        self::entityClear((int) $siteId, self::ENTITY_TYPE_SITE);
    }
}