(Delphi ActiveX) 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

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
http: TChilkatHttp;
success: Integer;
zip: TChilkatZip;
recurse: Integer;
bdZip: TChilkatBinData;
zipAsBase64: WideString;
json: TChilkatJsonObject;
resp: IChilkatHttpResponse;
sbResponseBody: TChilkatStringBuilder;
jResp: TChilkatJsonObject;
respStatusCode: Integer;
fileName: WideString;
errorCode: WideString;
errorDescription: WideString;
requestID: WideString;
i: Integer;
count_i: Integer;

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

http := TChilkatHttp.Create(Self);

// 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.

zip := TChilkatZip.Create(Self);

// 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.
recurse := 0;
success := zip.AppendFiles('qa_data/aruba/*.xml',recurse);
if (success <> 1) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;

// Write the zip archive into the bdZip object.
bdZip := TChilkatBinData.Create(Self);
success := zip.WriteBd(bdZip.ControlInterface);
if (success <> 1) then
  begin
    Memo1.Lines.Add(zip.LastErrorText);
    Exit;
  end;

// Get the zip in base64 format.
zipAsBase64 := 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=="
// }

json := TChilkatJsonObject.Create(Self);
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');

resp := http.PostJson3('https://ws.fatturazioneelettronica.aruba.it/services/ClientRequest/CreateTransmissionRequestList','application/json',json.ControlInterface);
if (http.LastMethodSuccess = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

sbResponseBody := TChilkatStringBuilder.Create(Self);
resp.GetBodySb(sbResponseBody.ControlInterface);
jResp := TChilkatJsonObject.Create(Self);
jResp.LoadSb(sbResponseBody.ControlInterface);
jResp.EmitCompact := 0;

Memo1.Lines.Add('Response Body:');
Memo1.Lines.Add(jResp.Emit());

respStatusCode := resp.StatusCode;
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(resp.Header);
    Memo1.Lines.Add('Failed.');

    Exit;
  end;

// 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

errorCode := jResp.StringOf('errorCode');
errorDescription := jResp.StringOf('errorDescription');
requestID := jResp.StringOf('requestID');
i := 0;
count_i := jResp.SizeOfArray('requestIDList');
while i < count_i do
  begin
    jResp.I := i;
    fileName := jResp.StringOf('requestIDList[i].fileName');
    requestID := jResp.StringOf('requestIDList[i].requestID');
    i := i + 1;
  end;
end;