C++

MercadoLibre - Cargar factura (Upload Invoice)

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Cargar factura en detalle de venta C++

#include <CkHttp.h>
#include <CkJsonObject.h>
#include <CkStringBuilder.h>
#include <CkHttpRequest.h>
#include <CkHttpResponse.h>

void ChilkatSample(void)
    {
    bool success = false;

    //  This example assumes the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    CkHttp http;

    //  First get our previously obtained OAuth2 access token.
    CkJsonObject jsonToken;
    success = jsonToken.LoadFile("qa_data/tokens/mercadolibre.json");

    //  Implements the following CURL command:

    //  curl -X POST https://api.mercadolibre.com/packs/$PACK_ID/fiscal_documents?access_token=$ACCESS_TOKEN 
    //    -H 'content-type: multipart/form-data;' 
    //    -F 'fiscal_document=@/home/user/.../Factura_adjunta.pdf'

    //  Use the following online tool to generate HTTP code from a CURL command
    //  Convert a cURL Command to HTTP Source Code

    CkStringBuilder sbPath;
    sbPath.Append("/packs/$PACK_ID/fiscal_documents?access_token=$ACCESS_TOKEN");
    //  Use an actual pack ID.
    int numReplaced = sbPath.Replace("$PACK_ID","2000000089077943");
    numReplaced = sbPath.Replace("$ACCESS_TOKEN",jsonToken.stringOf("access_token"));

    CkHttpRequest req;
    req.put_HttpVerb("POST");
    req.put_Path(sbPath.getAsString());
    req.put_ContentType("multipart/form-data");
    success = req.AddFileForUpload2("fiscal_document","/home/user/.../Factura_adjunta.pdf","application/pdf");

    req.AddHeader("Expect","100-continue");
    req.AddHeader("content-type","multipart/form-data;");

    CkHttpResponse resp;
    success = http.HttpSReq("api.mercadolibre.com",443,true,req,resp);
    if (success == false) {
        std::cout << http.lastErrorText() << "\r\n";
        return;
    }

    CkStringBuilder sbResponseBody;
    resp.GetBodySb(sbResponseBody);
    CkJsonObject jResp;
    jResp.LoadSb(sbResponseBody);
    jResp.put_EmitCompact(false);

    std::cout << "Response Body:" << "\r\n";
    std::cout << jResp.emit() << "\r\n";

    int respStatusCode = resp.get_StatusCode();
    std::cout << "Response Status Code = " << respStatusCode << "\r\n";
    if (respStatusCode >= 400) {
        std::cout << "Response Header:" << "\r\n";
        std::cout << resp.header() << "\r\n";
        std::cout << "Failed." << "\r\n";
        return;
    }

    //  Sample JSON response:
    //  (Sample code for parsing the JSON response is shown below)

    //  {
    //    "ids": [
    //      "415460047_a96d8dea-38cd-4402-938e-80a1c134fc5d"
    //    ]
    //  }

    //  Sample code for parsing the JSON response...
    //  Use the following online tool to generate parsing code from sample JSON:
    //  Generate Parsing Code from JSON

    const char *strVal = 0;

    int i = 0;
    int count_i = jResp.SizeOfArray("ids");
    while (i < count_i) {
        jResp.put_I(i);
        strVal = jResp.stringOf("ids[i]");
        i = i + 1;
    }
    }