DtoItemDataConverter::getContactIds

static function getContactIds(Payment $payment): array
{
	$contactCompanyCollection = $payment->getOrder()->getContactCompanyCollection();
	if (is_null($contactCompanyCollection))
	{
		return [];
	}

	$result = [];

	$contacts = $contactCompanyCollection->getContacts();
	foreach ($contacts as $contact)
	{
		$result[] = $contact->getField('ENTITY_ID');
	}

	return $result;
}