(Delphi DLL) SOAP e-factura.sunat.gob.pe getStatusCdr

Make a SOAP call to https://e-factura.sunat.gob.pe/ol-it-wsconscpegem/billConsultService

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Http, HttpResponse, Xml;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: HCkHttp;
success: Boolean;
xml: HCkXml;
strXml: PWideChar;
endPoint: PWideChar;
resp: HCkHttpResponse;
statusCode: Integer;
xmlResp: HCkXml;
S_Envelope_xmlns_S: PWideChar;
ns0_getStatusResponse_xmlns_ns0: PWideChar;
statusMessage: PWideChar;

begin
// 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.
// --------------------------------------------------------------------------------

http := CkHttp_Create();

// <soapenv:Envelope xmlns:ser="http://service.sunat.gob.pe"
//   xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
//   xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd">
//  <soapenv:Header>
//   <wsse:Security>        
//    <wsse:UsernameToken>          
//     <wsse:Username>MY_USERNAME</wsse:Username>
//     <wsse:Password>MY_PASSWORD</wsse:Password>
//    </wsse:UsernameToken>      
//   </wsse:Security>
//  </soapenv:Header>
//  <soapenv:Body>
//   <ser:getStatus>
//    <rucComprobante>99999999999</rucComprobante>
//    <tipoComprobante>01</tipoComprobante>
//    <serieComprobante>F001</serieComprobante>
//    <numeroComprobante>55555</numeroComprobante>
//   </ser:getStatus>
//  </soapenv:Body>
//  </soapenv:Envelope> 
// 

xml := CkXml_Create();
CkXml_putTag(xml,'soapenv:Envelope');
CkXml_AddAttribute(xml,'xmlns:ser','http://service.sunat.gob.pe');
CkXml_AddAttribute(xml,'xmlns:soapenv','http://schemas.xmlsoap.org/soap/envelope/');
CkXml_AddAttribute(xml,'xmlns:wsse','http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd');
CkXml_UpdateChildContent(xml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Username','MY_USERNAME');
CkXml_UpdateChildContent(xml,'soapenv:Header|wsse:Security|wsse:UsernameToken|wsse:Password','MY_PASSWORD');
CkXml_UpdateChildContent(xml,'soapenv:Body|ser:getStatus|rucComprobante','99999999999');
CkXml_UpdateChildContent(xml,'soapenv:Body|ser:getStatus|tipoComprobante','01');
CkXml_UpdateChildContent(xml,'soapenv:Body|ser:getStatus|serieComprobante','F001');
CkXml_UpdateChildContent(xml,'soapenv:Body|ser:getStatus|numeroComprobante','55555');

strXml := CkXml__getXml(xml);

CkHttp_SetRequestHeader(http,'SOAPAction','urn:getStatusCdr');
CkHttp_SetRequestHeader(http,'Content-Type','text/xml; charset=utf-8');

endPoint := 'https://e-factura.sunat.gob.pe/ol-it-wsconscpegem/billConsultService';

resp := CkHttp_PostXml(http,endPoint,strXml,'utf-8');
if (CkHttp_getLastMethodSuccess(http) <> True) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

statusCode := CkHttpResponse_getStatusCode(resp);
if (statusCode <> 200) then
  begin
    Memo1.Lines.Add('Non-success status code: ' + IntToStr(statusCode));
    Memo1.Lines.Add('Response header: ' + CkHttpResponse__header(resp));
    Memo1.Lines.Add('Response body: ' + CkHttpResponse__bodyStr(resp));
    Memo1.Lines.Add('Unsuccessful.');
    CkHttpResponse_Dispose(resp);
    Exit;
  end;

xmlResp := CkXml_Create();
CkXml_LoadXml(xmlResp,CkHttpResponse__bodyStr(resp));
CkHttpResponse_Dispose(resp);

Memo1.Lines.Add(CkXml__getXml(xmlResp));

// A sample response:

// <?xml version="1.0" encoding="UTF-8"?>
// <S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/">
//     <S:Body>
//         <ns0:getStatusResponse xmlns:ns0="http://service.sunat.gob.pe">
//             <status>
//                 <statusCode>0001</statusCode>
//                 <statusMessage>El comprobante existe y est aceptado.</statusMessage>
//             </status>
//         </ns0:getStatusResponse>
//     </S:Body>
// </S:Envelope>
// 

// Parse the response...
S_Envelope_xmlns_S := CkXml__getAttrValue(xml,'xmlns:S');
ns0_getStatusResponse_xmlns_ns0 := CkXml__chilkatPath(xml,'S:Body|ns0:getStatusResponse|(xmlns:ns0)');
statusCode := CkXml_GetChildIntValue(xml,'S:Body|ns0:getStatusResponse|status|statusCode');
statusMessage := CkXml__getChildContent(xml,'S:Body|ns0:getStatusResponse|status|statusMessage');

CkHttp_Dispose(http);
CkXml_Dispose(xml);
CkXml_Dispose(xmlResp);

end;