(JavaScript) MercadoLibre - Cargar factura (Upload Invoice)

Cargar factura en detalle de venta

For more information, see https://developers.mercadolibre.com.ar/es_ar/cargar-factura

Note

This example is intended for running within a Chilkat.Js embedded JavaScript engine. All Chilkat JavaScript examples require Chilkat v11.4.0 or greater.

var success = false;

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

var http = new CkHttp();

// First get our previously obtained OAuth2 access token.
var jsonToken = new CkJsonObject();
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

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

var req = new CkHttpRequest();
req.HttpVerb = "POST";
req.Path = sbPath.GetAsString();
req.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;");

var resp = new CkHttpResponse();
success = http.HttpSReq("api.mercadolibre.com",443,true,req,resp);
if (success == false) {
    console.log(http.LastErrorText);
    return;
}

var sbResponseBody = new CkStringBuilder();
resp.GetBodySb(sbResponseBody);
var jResp = new CkJsonObject();
jResp.LoadSb(sbResponseBody);
jResp.EmitCompact = false;

console.log("Response Body:");
console.log(jResp.Emit());

var respStatusCode = resp.StatusCode;
console.log("Response Status Code = " + respStatusCode);
if (respStatusCode >= 400) {
    console.log("Response Header:");
    console.log(resp.Header);
    console.log("Failed.");
    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

var strVal;

var i = 0;
var count_i = jResp.SizeOfArray("ids");
while (i < count_i) {
    jResp.I = i;
    strVal = jResp.StringOf("ids[i]");
    i = i+1;
}