Entity::onSiteChange

static function onSiteChange(int $siteId): void
{
	if (defined('BX_COMP_MANAGED_CACHE'))
	{
		$res = BindingTable::getList([
			'select' => [
				'ID'
			],
			'filter' => [
				'ENTITY_ID' => $siteId,
				'=ENTITY_TYPE' => self::ENTITY_TYPE_SITE
			],
			'limit' => 1
		]);
		if ($res->fetch())
		{
			self::clearCache();
		}
	}
}