CustomExtensions::processingLanding

static function processingLanding(int $landingId): void
{
	$res = BlockTable::getList([
		'select' => [
			'ID'
		],
		'filter' => [
			'LID' => $landingId,
			'=DELETED' => 'N'
		]
	]);
	while ($row = $res->fetch())
	{
		$block = new Block($row['ID']);
		self::processing($block);
		$block->save();
	}
}