(Delphi ActiveX) Populi Add Financial Aid Disbursement

Demonstrates the Populi addFinancialAidDisbursement task.

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
xml: TChilkatXml;
success: Integer;
accessKey: WideString;
rest: TChilkatRest;
bAutoReconnect: Integer;
responseBody: WideString;
disbursement: Integer;

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

// First load the previously obtained API token.
// See Get Populi Access Token for sample code showing how to get the API token.
xml := TChilkatXml.Create(Self);
success := xml.LoadXmlFile('qa_data/tokens/populi_token.xml');
accessKey := xml.GetChildContent('access_key');
if (xml.LastMethodSuccess <> 1) then
  begin
    Memo1.Lines.Add('Did not find the access_key');
    Exit;
  end;

rest := TChilkatRest.Create(Self);

// Connect using TLS.
// A single REST object, once connected, can be used for many Populi 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 := 1;
success := rest.Connect('yourcollege.populi.co',443,1,bAutoReconnect);
if (success <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

rest.Authorization := accessKey;

rest.AddQueryParam('task','addFinancialAidDisbursement');
rest.AddQueryParam('person_id','12345678');
rest.AddQueryParam('award_id','555555');
rest.AddQueryParam('academic_term_id','123');
rest.AddQueryParam('scheduled_date','2019-10-10');
rest.AddQueryParam('amount','12345');

responseBody := rest.FullRequestFormUrlEncoded('POST','/api/index.php');
if (rest.LastMethodSuccess <> 1) then
  begin
    Memo1.Lines.Add(rest.LastErrorText);
    Exit;
  end;

// We should expect a 200 response if successful.
if (rest.ResponseStatusCode <> 200) then
  begin
    Memo1.Lines.Add('Request Header: ');
    Memo1.Lines.Add(rest.LastRequestHeader);
    Memo1.Lines.Add('----');
    Memo1.Lines.Add('Response StatusCode = ' + IntToStr(rest.ResponseStatusCode));
    Memo1.Lines.Add('Response StatusLine: ' + rest.ResponseStatusText);
    Memo1.Lines.Add('Response Header:');
    Memo1.Lines.Add(rest.ResponseHeader);
    Memo1.Lines.Add('Response Body:');
    Memo1.Lines.Add(responseBody);
    Exit;
  end;

xml.LoadXml(responseBody);
Memo1.Lines.Add(xml.GetXml());

// Sample response:
// Use this online tool to generate parsing code from sample XML: 
// Generate Parsing Code from XML

// <?xml version="1.0" encoding="UTF-8"?>
// <result>
// 	<disbursement>123456</disbursement>
// </result>

disbursement := xml.GetChildIntValue('disbursement');
end;