(Xojo Plugin) SOAP sendBill Call to sunat.gob.pe

Demonstrates how to make a SOAP call to sunat.gob.pe for the sendBill method.

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// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

// --------------------------------------------------------------------------------
// Also see Chilkat's Online WSDL Code Generator
// to generate code and SOAP Request and Response XML for each operation in a WSDL.
// --------------------------------------------------------------------------------

Dim http As New Chilkat.Http

Dim success As Boolean

// The SOAP XML will look like this:
// <?xml version="1.0" encoding="utf-8"?>
// <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:ser="http://service.sunat.gob.pe">
//     <soapenv:Header/>
//     
//     <soapenv:Body>
//         <ser:sendBill>
//             <fileName>20601523999-03-B001-00000002.zip</fileName>
//             <contentFile>UEsDBBQ ... AAAAA==</contentFile>
//         </ser:sendBill>
//     </soapenv:Body>
// </soapenv:Envelope>

// Build the above SOAP XML.
Dim xml As New Chilkat.Xml
xml.Tag = "soapenv:Envelope"
success = xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/")
success = xml.AddAttribute("xmlns:ser","http://service.sunat.gob.pe")
xml.UpdateChildContent "soapenv:Header",""
xml.UpdateChildContent "soapenv:Body|ser:sendBill|fileName","20601523999-03-B001-00000002.zip"
xml.UpdateChildContent "soapenv:Body|ser:sendBill|contentFile","UEsDBBQ ... AAAAA=="

// Alternatively, load the XML from a file.  (Remove this line if you wish to build the XML as shown above.)
success = xml.LoadXmlFile("qa_data/soap/envio_sunat_peru.xml")

Dim strXml As String
strXml = xml.GetXml()

http.SetRequestHeader "SOAPAction","urn:sendBill"
http.SetRequestHeader "Content-Type","text/xml; charset=utf-8"

Dim endPoint As String
endPoint = "https://e-beta.sunat.gob.pe/ol-ti-itcpfegem-beta/billService"

Dim resp As Chilkat.HttpResponse
resp = http.PostXml(endPoint,strXml,"utf-8")
If (http.LastMethodSuccess <> True) Then
    System.DebugLog(http.LastErrorText)
    System.DebugLog("LastHeader:")
    System.DebugLog(http.LastHeader)
    Return
End If

Dim responseStatusCode As Int32
responseStatusCode = resp.StatusCode

// You may wish to verify that the responseStatusCode equals 200...
System.DebugLog("Response Status Code: " + Str(responseStatusCode))

// You may examine the exact HTTP header sent with the POST like this:
System.DebugLog("LastHeader:")
System.DebugLog(http.LastHeader)

// Examine the XML returned by the web service:
System.DebugLog("XML Response:")
Dim xmlResp As New Chilkat.Xml
success = xmlResp.LoadXml(resp.BodyStr)
System.DebugLog(xmlResp.GetXml())

// Use this online tool to generate parsing code from response XML: 
// Generate Parsing Code from XML