ChatSalesOrder::getLandingBlocks

static function getLandingBlocks(string $pageId): ?array
{
	$res = InternalsBlockTable::getList([
		'select' => [
			'ID', 'CODE', 'CONTENT'
		],
		'filter' => [
			'LID' => $pageId,
		],
	 ]);
	if ($rows = $res->fetchAll())
	{
		return $rows;
	}
	return null;
}