Pascal (Lazarus/Delphi)

QuickBooks - Create an Employee

See more QuickBooks Examples

Demonstrates how to send an JSON request to create a QuickBooks employee 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.StringBuilder,
  Chilkat.Rest,
  Chilkat.JsonObject;

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

procedure RunDemo;
var
  success: Boolean;
  jsonToken: TJsonObject;
  rest: TRest;
  bAutoReconnect: Boolean;
  sbAuth: TStringBuilder;
  json: TJsonObject;
  responseBody: string;
  jsonResponse: TJsonObject;

begin
  success := False;

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

  //  Get our previously obtained OAuth2 access token, which should contain JSON like this:
  //  {
  //    "expires_in": 3600,
  //    "x_refresh_token_expires_in": 8726400,
  //    "refresh_token": "L011546037639r ... 3vR2DrbOmg0Sdagw",
  //    "access_token": "eyJlbmMiOiJBMTI4Q0 ... oETJEMbeggg",
  //    "token_type": "bearer"
  //  }

  jsonToken := TJsonObject.Create;
  success := jsonToken.LoadFile('qa_data/tokens/qb-access-token.json');

  rest := TRest.Create;

  //  Connect using TLS.
  //  A single REST object, once connected, can be used for many Quickbooks REST API calls.
  //  The auto-reconnect indicates that if the already-established HTTPS connection is closed,
  //  then it will be automatically re-established as needed.
  bAutoReconnect := True;
  success := rest.Connect('sandbox-quickbooks.api.intuit.com',443,True,bAutoReconnect);
  if (success <> True) then
    begin
      WriteLn(rest.LastErrorText);
      Exit;
    end;

  sbAuth := TStringBuilder.Create;
  sbAuth.Append('Bearer ');
  sbAuth.Append(jsonToken.StringOf('access_token'));
  rest.Authorization := sbAuth.GetAsString();

  //  Create the following JSON:

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

  //  {
  //    "SSN": "444-55-6666",
  //    "PrimaryAddr": {
  //      "Id": "50",
  //      "Line1": "45 N. Elm Street",
  //      "City": "Middlefield",
  //      "CountrySubDivisionCode": "CA",
  //      "PostalCode": "93242"
  //    },
  //    "GivenName": "John",
  //    "FamilyName": "Meuller",
  //    "PrimaryPhone": {
  //      "FreeFormNumber": "408-525-1234"
  //    }
  //  }
  //  
  json := TJsonObject.Create;
  json.UpdateString('SSN','444-55-6666');
  json.UpdateString('PrimaryAddr.Id','50');
  json.UpdateString('PrimaryAddr.Line1','45 N. Elm Street');
  json.UpdateString('PrimaryAddr.City','Middlefield');
  json.UpdateString('PrimaryAddr.CountrySubDivisionCode','CA');
  json.UpdateString('PrimaryAddr.PostalCode','93242');
  json.UpdateString('GivenName','John');
  json.UpdateString('FamilyName','Meuller');
  json.UpdateString('PrimaryPhone.FreeFormNumber','408-525-1234');

  rest.AddHeader('Content-Type','application/json');
  rest.AddHeader('Accept','application/json');
  rest.AllowHeaderFolding := False;

  //  The company ID is 123146096291789
  responseBody := rest.FullRequestString('POST','/v3/company/123146096291789/employee?minorversion=45',json.Emit());
  if (rest.LastMethodSuccess <> True) then
    begin
      WriteLn(rest.LastErrorText);
      Exit;
    end;

  //  We should expect a 200 response if successful.
  if (rest.ResponseStatusCode <> 200) then
    begin
      WriteLn('Request Header: ');
      WriteLn(rest.LastRequestHeader);
      WriteLn('----');
      WriteLn('Response StatusCode = ' + rest.ResponseStatusCode);
      WriteLn('Response StatusLine: ' + rest.ResponseStatusText);
      WriteLn('Response Header:');
      WriteLn(rest.ResponseHeader);
      WriteLn(responseBody);
      Exit;
    end;

  jsonResponse := TJsonObject.Create;
  jsonResponse.Load(responseBody);
  jsonResponse.EmitCompact := False;
  WriteLn(jsonResponse.Emit());
  WriteLn('Success.');

  //  Use this online tool to generate parsing code from sample JSON: 
  //  Generate Parsing Code from JSON

  //  A sample JSON response:
  //  {
  //    "Employee": {
  //      "SSN": "XXX-XX-XXXX",
  //      "PrimaryAddr": {
  //        "Id": "97",
  //        "Line1": "45 N. Elm Street",
  //        "City": "Middlefield",
  //        "CountrySubDivisionCode": "CA",
  //        "PostalCode": "93242"
  //      },
  //      "BillableTime": false,
  //      "domain": "QBO",
  //      "sparse": false,
  //      "Id": "59",
  //      "SyncToken": "0",
  //      "MetaData": {
  //        "CreateTime": "2016-10-25T14:05:05-07:00",
  //        "LastUpdatedTime": "2016-10-25T14:05:05-07:00"
  //      },
  //      "GivenName": "John",
  //      "FamilyName": "Meuller",
  //      "DisplayName": "John Meuller",
  //      "PrintOnCheckName": "John Meuller",
  //      "Active": true,
  //      "PrimaryPhone": {
  //        "FreeFormNumber": "408-525-1234"
  //      }
  //    },
  //    "time": "2016-10-25T14:05:05.661-07:00"
  //  }
  //  


  jsonToken.Free;
  rest.Free;
  sbAuth.Free;
  json.Free;
  jsonResponse.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.