/**
* Create the TimeInTransit request.
*
* @param TimeInTransitRequest $timeInTransitRequest The request details. Refer to the UPS documentation for available structure
*
* @return string
*/
private function createRequest(TimeInTransitRequest $timeInTransitRequest)
{
$xml = new DOMDocument();
$xml->formatOutput = true;
$trackRequest = $xml->appendChild($xml->createElement('TimeInTransitRequest'));
$trackRequest->setAttribute('xml:lang', 'en-US');
$request = $trackRequest->appendChild($xml->createElement('Request'));
$node = $xml->importNode($this->createTransactionNode(), true);
$request->appendChild($node);
$request->appendChild($xml->createElement('RequestAction', 'TimeInTransit'));
$transitFromNode = $trackRequest->appendChild($xml->createElement('TransitFrom'));
$address = $timeInTransitRequest->getTransitFrom();
if (isset($address)) {
$transitFromNode->appendChild($address->toNode($xml));
}
$transitToNode = $trackRequest->appendChild($xml->createElement('TransitTo'));
$address = $timeInTransitRequest->getTransitTo();
if (isset($address)) {
$transitToNode->appendChild($address->toNode($xml));
}
$weight = $timeInTransitRequest->getShipmentWeight();
if (isset($weight)) {
$trackRequest->appendChild($weight->toNode($xml));
}
$packages = $timeInTransitRequest->getTotalPackagesInShipment();
if (isset($packages)) {
$trackRequest->appendChild($xml->createElement('TotalPackagesInShipment', $packages));
}
$invoiceLineTotal = $timeInTransitRequest->getInvoiceLineTotal();
if (isset($invoiceLineTotal)) {
$trackRequest->appendChild($invoiceLineTotal->toNode($xml));
}
$pickupDate = $timeInTransitRequest->getPickupDate();
if ($pickupDate) {
$trackRequest->appendChild($xml->createElement('PickupDate', $pickupDate->format('Ymd')));
}
$indicator = $timeInTransitRequest->getDocumentsOnlyIndicator();
if ($indicator) {
$trackRequest->appendChild($xml->createElement('DocumentsOnlyIndicator'));
}
return $xml->saveXML();
}
