(Node.js) SOAP sendBill Call to sunat.gob.pe

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

Install Chilkat for Node.js and Electron using npm at Chilkat npm packages for Node.js Chilkat npm packages for Electron on Windows, Linux, MacOSX, and ARM

var os = require('os');
if (os.platform() == 'win32') {  
    if (os.arch() == 'ia32') {
        var chilkat = require('@chilkat/ck-node21-win-ia32');
    } else {
        var chilkat = require('@chilkat/ck-node21-win64'); 
    }
} else if (os.platform() == 'linux') {
    if (os.arch() == 'arm') {
        var chilkat = require('@chilkat/ck-node21-arm');
    } else if (os.arch() == 'x86') {
        var chilkat = require('@chilkat/ck-node21-linux32');
    } else {
        var chilkat = require('@chilkat/ck-node21-linux64');
    }
} else if (os.platform() == 'darwin') {
    if (os.arch() == 'arm64') {
        var chilkat = require('@chilkat/ck-node21-mac-m1');
    } else {
        var chilkat = require('@chilkat/ck-node21-macosx');
    }
}

function chilkatExample() {

    // 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.
    // --------------------------------------------------------------------------------

    var http = new chilkat.Http();

    var success;

    // 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.
    var xml = new chilkat.Xml();
    xml.Tag = "soapenv:Envelope";
    xml.AddAttribute("xmlns:soapenv","http://schemas.xmlsoap.org/soap/envelope/");
    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");

    var strXml = xml.GetXml();

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

    var endPoint = "https://e-beta.sunat.gob.pe/ol-ti-itcpfegem-beta/billService";

    // resp: HttpResponse
    var resp = http.PostXml(endPoint,strXml,"utf-8");
    if (http.LastMethodSuccess !== true) {
        console.log(http.LastErrorText);
        console.log("LastHeader:");
        console.log(http.LastHeader);
        return;
    }

    var responseStatusCode = resp.StatusCode;

    // You may wish to verify that the responseStatusCode equals 200...
    console.log("Response Status Code: " + responseStatusCode);

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

    // Examine the XML returned by the web service:
    console.log("XML Response:");
    var xmlResp = new chilkat.Xml();
    xmlResp.LoadXml(resp.BodyStr);
    console.log(xmlResp.GetXml());

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


}

chilkatExample();