Dart

SOAP sendBill Call to sunat.gob.pe

See more HTTP Misc Examples

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

import 'package:chilkat/chilkat.dart';

void main() {
  // 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.
  // --------------------------------------------------------------------------------

  final http = CkHttp();

  // 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.
  final xml = CkXml();
  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.)
  xml.loadXmlFile('qa_data/soap/envio_sunat_peru.xml');

  final strXml = xml.getXml();

  http.setRequestHeader('SOAPAction', 'urn:sendBill');

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

  final resp = CkHttpResponse();
  try {
    http.httpStr('POST', endPoint, strXml, 'utf-8', 'text/xml', resp);
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  final responseStatusCode = resp.statusCode;

  // You may wish to verify that the responseStatusCode equals 200...
  print('Response Status Code: $responseStatusCode');

  // You may examine the exact HTTP header sent with the POST like this:
  print('LastHeader:');
  print(http.lastHeader);

  // Examine the XML returned by the web service:
  print('XML Response:');
  final xmlResp = CkXml();
  xmlResp.loadXml(resp.bodyStr);
  print(xmlResp.getXml());

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