(Xojo Plugin) MercadoLibre - Cargar factura (Upload Invoice)

Cargar factura en detalle de venta

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

Chilkat Xojo Plugin Download Xojo Plugin for Windows, Linux, Mac OS X, and ARM, ARM64

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

Dim http As New Chilkat.Http

// First get our previously obtained OAuth2 access token.
Dim jsonToken As New Chilkat.JsonObject
Dim success As Boolean
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

Dim sbPath As New Chilkat.StringBuilder
success = sbPath.Append("/packs/$PACK_ID/fiscal_documents?access_token=$ACCESS_TOKEN")
// Use an actual pack ID.
Dim numReplaced As Int32
numReplaced = sbPath.Replace("$PACK_ID","2000000089077943")
numReplaced = sbPath.Replace("$ACCESS_TOKEN",jsonToken.StringOf("access_token"))

Dim req As New Chilkat.HttpRequest
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;"

Dim resp As Chilkat.HttpResponse
resp = http.SynchronousRequest("api.mercadolibre.com",443,True,req)
If (http.LastMethodSuccess = False) Then
    System.DebugLog(http.LastErrorText)
    Return
End If

Dim sbResponseBody As New Chilkat.StringBuilder
success = resp.GetBodySb(sbResponseBody)
Dim jResp As New Chilkat.JsonObject
success = jResp.LoadSb(sbResponseBody)
jResp.EmitCompact = False

System.DebugLog("Response Body:")
System.DebugLog(jResp.Emit())

Dim respStatusCode As Int32
respStatusCode = resp.StatusCode
System.DebugLog("Response Status Code = " + Str(respStatusCode))
If (respStatusCode >= 400) Then
    System.DebugLog("Response Header:")
    System.DebugLog(resp.Header)
    System.DebugLog("Failed.")

    Return
End If

// 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

Dim strVal As String

Dim i As Int32
i = 0
Dim count_i As Int32
count_i = jResp.SizeOfArray("ids")
While i < count_i
    jResp.I = i
    strVal = jResp.StringOf("ids[i]")
    i = i + 1
Wend