(VB.NET) Aruba Fatturazione Elettronica CreateTransmissionRequestList

Creation of "Financial Communications" transmission request in zip format.

For more information, see https://fatturazioneelettronica.aruba.it/apidoc/docs_EN.html#_createtransmissionrequestlist

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

Dim http As New Chilkat.Http
Dim success As Boolean

' Implements the following CURL command:

' curl -X POST https://ws.fatturazioneelettronica.aruba.it/services/ClientRequest/CreateTransmissionRequestList \
'   -H "Accept: application/json" \
'   -H "Content-Type: application/json;charset=UTF-8" \
'   -d '{
'   "userName" : "ARUBA0000",
'   "password" : "ArubaPwd",
'   "userID" : "ARUBA0000",
'   "comunicationType" : "LI",
'   "dataFile" : "dGVzdA=="
' }'


' The dataFile must contain a Zip file, containing xml files which conform to the Revenue Agency specifications. 
' The archive file must be Base64 codified and contain a CADES-based electronic signature.


Dim zip As New Chilkat.Zip

' Initialize the zip object.  Because we will never actually write a zip file to the filesystem,
' the filepath passed to NewZip does not matter.
zip.NewZip("x.zip")


' Append references to XML files to the zip object in memory.
Dim recurse As Boolean = False
success = zip.AppendFiles("qa_data/aruba/*.xml",recurse)
If (success <> True) Then
    Debug.WriteLine(zip.LastErrorText)
    Exit Sub
End If


' Write the zip archive into the bdZip object.
Dim bdZip As New Chilkat.BinData
success = zip.WriteBd(bdZip)
If (success <> True) Then
    Debug.WriteLine(zip.LastErrorText)
    Exit Sub
End If


' Get the zip in base64 format.
Dim zipAsBase64 As String = bdZip.GetEncoded("base64")


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

' Use this online tool to generate code from sample JSON:
' Generate Code to Create JSON

' The following JSON is sent in the request body.

' {
'   "userName": "ARUBA0000",
'   "password": "ArubaPwd",
'   "userID": "ARUBA0000",
'   "comunicationType": "LI",
'   "dataFile": "dGVzdA=="
' }

Dim json As New Chilkat.JsonObject
json.UpdateString("userName","ARUBA0000")
json.UpdateString("password","ArubaPwd")
json.UpdateString("userID","ARUBA0000")
json.UpdateString("comunicationType","LI")
json.UpdateString("dataFile",zipAsBase64)

http.SetRequestHeader("Content-Type","application/json;charset=UTF-8")
http.SetRequestHeader("Accept","application/json")

Dim resp As Chilkat.HttpResponse = http.PostJson3("https://ws.fatturazioneelettronica.aruba.it/services/ClientRequest/CreateTransmissionRequestList","application/json",json)
If (http.LastMethodSuccess = False) Then
    Debug.WriteLine(http.LastErrorText)
    Exit Sub
End If


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

Debug.WriteLine("Response Body:")
Debug.WriteLine(jResp.Emit())

Dim respStatusCode As Integer = resp.StatusCode
Debug.WriteLine("Response Status Code = " & respStatusCode)
If (respStatusCode >= 400) Then
    Debug.WriteLine("Response Header:")
    Debug.WriteLine(resp.Header)
    Debug.WriteLine("Failed.")

    Exit Sub
End If



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

' {
'   "errorCode": "",
'   "errorDescription": "",
'   "requestID": "C70WC0SIPQ1JISWQ",
'   "requestIDList": [
'     {
'       "fileName": "ITADFSREETDSD_LI_0001.xml",
'       "requestID": "TXZWQPVYVFJHRUKN"
'     },
'     {
'       "fileName": "ITADFSREETDSD_LI_0002.xml",
'       "requestID": "PRSGFITDHFPTJ8OO"
'     },
'     {
'       "fileName": "ITADFSREETDSD_LI_0003.xml",
'       "requestID": "QNJ9E2MWGYGSM22Q"
'     }
'   ]
' }

' 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 fileName As String

Dim errorCode As String = jResp.StringOf("errorCode")
Dim errorDescription As String = jResp.StringOf("errorDescription")
Dim requestID As String = jResp.StringOf("requestID")
Dim i As Integer = 0
Dim count_i As Integer = jResp.SizeOfArray("requestIDList")
While i < count_i
    jResp.I = i
    fileName = jResp.StringOf("requestIDList[i].fileName")
    requestID = jResp.StringOf("requestIDList[i].requestID")
    i = i + 1
End While