Zig

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. Zig

const std = @import("std");
const chilkat = @import("chilkat");

pub fn main(init: std.process.Init) !void {
    const alloc = init.arena.allocator();

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

    const http = try chilkat.Http.init();
    defer http.deinit();

    // 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.
    const xml = try chilkat.Xml.init();
    defer xml.deinit();
    xml.setTag("soapenv:Envelope");
    xml.addAttribute("xmlns:soapenv", "http://schemas.xmlsoap.org/soap/envelope/") catch {};
    xml.addAttribute("xmlns:ser", "http://service.sunat.gob.pe") catch {};
    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.)
    try xml.loadXmlFile("qa_data/soap/envio_sunat_peru.xml");

    const str_xml = try xml.getXml(alloc);

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

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

    const resp = try chilkat.HttpResponse.init();
    defer resp.deinit();
    http.httpStr("POST", end_point, str_xml, "utf-8", "text/xml", resp) catch {
        std.debug.print("{s}\n", .{try http.getLastErrorText(alloc)});
        return;
    };

    const response_status_code = resp.getStatusCode();

    // You may wish to verify that the responseStatusCode equals 200...
    std.debug.print("Response Status Code: {d}\n", .{response_status_code});

    // You may examine the exact HTTP header sent with the POST like this:
    std.debug.print("LastHeader:\n", .{});
    std.debug.print("{s}\n", .{try http.getLastHeader(alloc)});

    // Examine the XML returned by the web service:
    std.debug.print("XML Response:\n", .{});
    const xml_resp = try chilkat.Xml.init();
    defer xml_resp.deinit();
    xml_resp.loadXml(try resp.getBodyStr(alloc)) catch {};
    std.debug.print("{s}\n", .{try xml_resp.getXml(alloc)});

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