Order::deleteEntities

static function deleteEntities(OrderBase $order)
{
	parent::deleteEntities($order);

	/** @var Shipment $shipment */
	foreach ($order->getShipmentCollection() as $shipment)
	{
		$shipment->delete();
	}

	/** @var Payment $payment */
	foreach ($order->getPaymentCollection() as $payment)
	{
		$payment->delete();
	}
}