public function getEventWinners($intEventId)
{
if (empty($intEventId)) {
$intEventId = 1;
}
$intEventId = (int) $intEventId;
//Get all partipant from Event
$arrParticipants = EventParticipantRead::getParticipantUser($intEventId);
$eventData = EventRead::getEventDetail($intEventId)[0];
$intWinnerAmounts = $eventData['total_winner'];
$arrWinners = self::getRandomWinners($intWinnerAmounts, $arrParticipants);
// Get Voucher Public key
$strPublicKey = Event::genPublicKey();
// Voucher will be created for the winner
foreach ($arrWinners as $winnerId) {
$arrVoucherData = array();
$arrUserVoucher = array();
// Create voucher
// Set voucher expired date with the Event Set duration
$arrVoucherData['event_id'] = $intEventId;
$arrVoucherData['user_id'] = $winnerId;
$arrVoucherData['public_key'] = $strPublicKey;
$arrVoucherData['expired_at'] = self::getExpiredDate($eventData['redeem_duration']);
// Create voucher with all the detail
$intVoucherId = VoucherCreate::createVouchers($arrVoucherData);
// Insert Log into User Voucher table for quick references (voucher id, user_id,created_date
$arrUserVoucher['user_id'] = $winnerId;
$arrUserVoucher['voucher_id'] = $intVoucherId;
UserVoucherCreate::insertUserVoucher($arrUserVoucher);
// Reset Count for user Participant count to 0
UserParticipantManage::resetCount($winnerId);
}
}
/**
* API for event participant
*/
public function getEventParticipant(Request $request)
{
$errors = "";
$status_code = 200;
$status = "";
$result = "";
$user_id = $request->get('user_id');
$event_id = $request->get('event_id');
$public_access_key = $request->query('api_key');
// Get android callback
$android_callback = $request->query('caller');
// If the Api Key is valid
if (UtilityController::validateApiKey($public_access_key)) {
/* Future enhance with the weighing measurement
* Temporary assign all to default value
*/
$request['weight'] = self::$weight;
// Validate Event
$intValidateStatus = EventParticipant::validateParticipantEvent($user_id, $event_id, $result, $error);
// Done all Validation for user and event
if ($intValidateStatus == 1) {
$result = '{"event_id": ' . $event_id . ',"user_id": ' . $user_id . '}';
// Input into Event Spool
EventParticipantCreate::participateEvent($request);
UserParticipantManage::logUserParticipant($user_id);
$status = true;
}
} else {
// Access Denied detected
$errors = "Access Denied";
$status_code = HttpRequest::$ACCESS_DENIED_CODE;
$status = false;
}
$arrResponse = array('api_ver' => self::$API_VERSION, 'caller' => $android_callback, 'error' => $errors, 'status_code' => $status_code, 'status' => $status, 'result' => $result);
return $arrResponse;
}