Pascal (Lazarus/Delphi)

Aruba Fatturazione Elettronica CreateTransmissionRequestList

See more Aruba Fatturazione Examples

Creation of "Financial Communications" transmission request in zip format. Pascal (Lazarus/Delphi)

program ChilkatDemo;

// Demonstrates using the Chilkat Pascal wrapper via the C bridge DLL.
// Builds as a console application under Lazarus (FPC) or Delphi.

{$IFDEF FPC}
  {$MODE DELPHI}
{$ENDIF}
{$APPTYPE CONSOLE}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  SysUtils,
  CkDllLoader,
  Chilkat.Zip,
  Chilkat.HttpResponse,
  Chilkat.StringBuilder,
  Chilkat.JsonObject,
  Chilkat.Http,
  Chilkat.BinData;

// ---------------------------------------------------------------------------

procedure RunDemo;
var
  success: Boolean;
  http: THttp;
  zip: TZip;
  recurse: Boolean;
  bdZip: TBinData;
  zipAsBase64: string;
  json: TJsonObject;
  resp: THttpResponse;
  sbResponseBody: TStringBuilder;
  jResp: TJsonObject;
  respStatusCode: Integer;
  fileName: string;
  errorCode: string;
  errorDescription: string;
  requestID: string;
  i: Integer;
  count_i: Integer;

begin
  success := False;

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

  http := THttp.Create;

  //  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 := TZip.Create;

  //  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 := False;
  success := zip.AppendFiles('qa_data/aruba/*.xml',recurse);
  if (success = False) then
    begin
      WriteLn(zip.LastErrorText);
      Exit;
    end;

  //  Write the zip archive into the bdZip object.
  bdZip := TBinData.Create;
  success := zip.WriteBd(bdZip);
  if (success = False) then
    begin
      WriteLn(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 := TJsonObject.Create;
  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 := THttpResponse.Create;
  success := http.HttpJson('POST','https://ws.fatturazioneelettronica.aruba.it/services/ClientRequest/CreateTransmissionRequestList',json,'application/json',resp);
  if (success = False) then
    begin
      WriteLn(http.LastErrorText);
      Exit;
    end;

  sbResponseBody := TStringBuilder.Create;
  resp.GetBodySb(sbResponseBody);
  jResp := TJsonObject.Create;
  jResp.LoadSb(sbResponseBody);
  jResp.EmitCompact := False;

  WriteLn('Response Body:');
  WriteLn(jResp.Emit());

  respStatusCode := resp.StatusCode;
  WriteLn('Response Status Code = ' + respStatusCode);
  if (respStatusCode >= 400) then
    begin
      WriteLn('Response Header:');
      WriteLn(resp.Header);
      WriteLn('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;



  http.Free;
  zip.Free;
  bdZip.Free;
  json.Free;
  resp.Free;
  sbResponseBody.Free;
  jResp.Free;

end;

// ---------------------------------------------------------------------------

begin

  try
    RunDemo;
  except
    on E: Exception do
      WriteLn('Unhandled exception: ', E.ClassName, ': ', E.Message);
  end;

  WriteLn;
  {$IFDEF MSWINDOWS}
  WriteLn('Press Enter to exit...');
  ReadLn;
  {$ENDIF}
end.