(Go) SOAP e-factura.sunat.gob.pe getStatusCdr

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

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

    http := chilkat.NewHttp()

    var success bool

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

    strXml := xml.GetXml()

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

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

    resp := http.PostXml(endPoint,*strXml,"utf-8")
    if http.LastMethodSuccess() != true {
        fmt.Println(http.LastErrorText())
        http.DisposeHttp()
        xml.DisposeXml()
        return
    }

    statusCode := resp.StatusCode()
    if statusCode != 200 {
        fmt.Println("Non-success status code: ", statusCode)
        fmt.Println("Response header: ", resp.Header())
        fmt.Println("Response body: ", resp.BodyStr())
        fmt.Println("Unsuccessful.")
        resp.DisposeHttpResponse()
        http.DisposeHttp()
        xml.DisposeXml()
        return
    }

    xmlResp := chilkat.NewXml()
    xmlResp.LoadXml(resp.BodyStr())
    resp.DisposeHttpResponse()

    fmt.Println(*xmlResp.GetXml())

    // 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 := xml.GetAttrValue("xmlns:S")
    ns0_getStatusResponse_xmlns_ns0 := xml.ChilkatPath("S:Body|ns0:getStatusResponse|(xmlns:ns0)")
    statusCode = xml.GetChildIntValue("S:Body|ns0:getStatusResponse|status|statusCode")
    statusMessage := xml.GetChildContent("S:Body|ns0:getStatusResponse|status|statusMessage")

    http.DisposeHttp()
    xml.DisposeXml()
    xmlResp.DisposeXml()