Delphi DLL

Aruba Fatturazione Elettronica CreateTransmissionRequestList

See more Aruba Fatturazione Examples

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

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Zip, HttpResponse, StringBuilder, JsonObject, Http, BinData;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
zip: HCkZip;
recurse: Boolean;
bdZip: HCkBinData;
zipAsBase64: PWideChar;
json: HCkJsonObject;
resp: HCkHttpResponse;
sbResponseBody: HCkStringBuilder;
jResp: HCkJsonObject;
respStatusCode: Integer;
fileName: PWideChar;
errorCode: PWideChar;
errorDescription: PWideChar;
requestID: PWideChar;
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 := CkHttp_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 := CkZip_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.
CkZip_NewZip(zip,'x.zip');

// Append references to XML files to the zip object in memory.
recurse := False;
success := CkZip_AppendFiles(zip,'qa_data/aruba/*.xml',recurse);
if (success = False) then
  begin
    Memo1.Lines.Add(CkZip__lastErrorText(zip));
    Exit;
  end;

// Write the zip archive into the bdZip object.
bdZip := CkBinData_Create();
success := CkZip_WriteBd(zip,bdZip);
if (success = False) then
  begin
    Memo1.Lines.Add(CkZip__lastErrorText(zip));
    Exit;
  end;

// Get the zip in base64 format.
zipAsBase64 := CkBinData__getEncoded(bdZip,'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 := CkJsonObject_Create();
CkJsonObject_UpdateString(json,'userName','ARUBA0000');
CkJsonObject_UpdateString(json,'password','ArubaPwd');
CkJsonObject_UpdateString(json,'userID','ARUBA0000');
CkJsonObject_UpdateString(json,'comunicationType','LI');
CkJsonObject_UpdateString(json,'dataFile',zipAsBase64);

CkHttp_SetRequestHeader(http,'Content-Type','application/json;charset=UTF-8');
CkHttp_SetRequestHeader(http,'Accept','application/json');

resp := CkHttpResponse_Create();
success := CkHttp_HttpJson(http,'POST','https://ws.fatturazioneelettronica.aruba.it/services/ClientRequest/CreateTransmissionRequestList',json,'application/json',resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

sbResponseBody := CkStringBuilder_Create();
CkHttpResponse_GetBodySb(resp,sbResponseBody);
jResp := CkJsonObject_Create();
CkJsonObject_LoadSb(jResp,sbResponseBody);
CkJsonObject_putEmitCompact(jResp,False);

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

respStatusCode := CkHttpResponse_getStatusCode(resp);
Memo1.Lines.Add('Response Status Code = ' + IntToStr(respStatusCode));
if (respStatusCode >= 400) then
  begin
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(CkHttpResponse__header(resp));
    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 := CkJsonObject__stringOf(jResp,'errorCode');
errorDescription := CkJsonObject__stringOf(jResp,'errorDescription');
requestID := CkJsonObject__stringOf(jResp,'requestID');
i := 0;
count_i := CkJsonObject_SizeOfArray(jResp,'requestIDList');
while i < count_i do
  begin
    CkJsonObject_putI(jResp,i);
    fileName := CkJsonObject__stringOf(jResp,'requestIDList[i].fileName');
    requestID := CkJsonObject__stringOf(jResp,'requestIDList[i].requestID');
    i := i + 1;
  end;

CkHttp_Dispose(http);
CkZip_Dispose(zip);
CkBinData_Dispose(bdZip);
CkJsonObject_Dispose(json);
CkHttpResponse_Dispose(resp);
CkStringBuilder_Dispose(sbResponseBody);
CkJsonObject_Dispose(jResp);

end;