Why the SOAP request is empty? - php

Question

I develop the system to export some data from the client's side using the SOAP. I have a link to their staging wsdl, and implemented some kind of the SOAP client, but unfortunately my SOAP request is empty and the response is the error one.
Link to WSDL: https://rewardsservices.griris.net/mapi/OrderManagementServices.svc?wsdl
Operation called: exportPendingOrder
Snippet of my SOAP Client:
$soap = new \SoapClient('https://rewardsservices.griris.net/mapi/OrderManagementServices.svc?wsdl', [
'soap_version' => SOAP_1_2,
'cache_wsdl' => WSDL_CACHE_NONE,
'trace' => 1,
'exception' => 1,
]);
​
$headers = [
new SoapHeader(
'http://www.w3.org/2005/08/addressing',
'Action',
'http://tempuri.org/IOrderManagementServices/exportPendingOrder',
true
),
new SoapHeader(
'http://www.w3.org/2005/08/addressing',
'To',
'https://rewardsservices.griris.net/mapi/OrderManagementServices.svc',
true
),
];
​
$soap->__setSoapHeaders($headers);
​
try {
$params = [
'parameters' => [
'merchantNetworkID' => "XXX",
'merchantCode' => "XXX",
'subProgramNetworkID' => "XXX",
'countryISOCode' => "XXX",
'grToken' => "XXX",
'requestId' => (new \DateTime())->getTimestamp(),
],
];
​
$result = $soap->exportPendingOrder($params);
​
var_dump([
'params' => $params,
'result' => $result,
'request' => $soap->__getLastRequest(),
'response' => $soap->__getLastResponse(),
]);
} catch (\SoapFault $exception) {
var_dump([
'error_message' => $exception->getMessage(),
'request' => $soap->__getLastRequest(),
'response' => $soap->__getLastResponse(),
]);
}
Log information (incl. the request/response):
array(4) {
["params"]=>
array(1) {
["parameters"]=>
array(6) {
["merchantNetworkID"]=>
string(36) "XXX"
["merchantCode"]=>
string(3) "XXX"
["subProgramNetworkID"]=>
string(36) "XXX"
["countryISOCode"]=>
string(2) "XXX"
["grToken"]=>
string(110) "XXX"
["requestId"]=>
int(1619772724)
}
}
["result"]=>
object(stdClass)#185 (1) {
["exportPendingOrderResult"]=>
string(121) "{"responseCode":"1002","description":"Required field value missing","result":{"requestID":null,"serializedDataset":null}}"
}
["request"]=>
string(496) "<?xml version="1.0" encoding="UTF-8"?>
<env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope" xmlns:ns1="http://tempuri.org/" xmlns:ns2="http://www.w3.org/2005/08/addressing"><env:Header><ns2:Action env:mustUnderstand="true">http://tempuri.org/IOrderManagementServices/exportPendingOrder</ns2:Action><ns2:To env:mustUnderstand="true">https://rewardsservices.griris.net/mapi/OrderManagementServices.svc</ns2:To></env:Header><env:Body><ns1:exportPendingOrder/></env:Body></env:Envelope>
"
["response"]=>
string(531) "<s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:a="http://www.w3.org/2005/08/addressing"><s:Header><a:Action s:mustUnderstand="1">http://tempuri.org/IOrderManagementServices/exportPendingOrderResponse</a:Action></s:Header><s:Body><exportPendingOrderResponse xmlns="http://tempuri.org/"><exportPendingOrderResult>{"responseCode":"1002","description":"Required field value missing","result":{"requestID":null,"serializedDataset":null}}</exportPendingOrderResult></exportPendingOrderResponse></s:Body></s:Envelope>"
}
Could you please advise what I do wrongly, and why my SOAP request is empty basing on the wsdl provided? Any help is appreciated!
Thanks in advance,
Yevhen

Answer 1

Finally I have managed to send the non-empty request. I have checked the partner's wsdl using the SoapUI tool and it showed me the correct format of the request. So the correct request has to be the following one:
...
$params = [
'JsonData' => json_encode([
'merchantNetworkID' => "XXX",
'merchantCode' => "XXX",
'subProgramNetworkID' => "XXX",
'countryISOCode' => "XXX",
'grToken' => "XXX",
'requestId' => (new \DateTime())->getTimestamp(),
]),
];
...