function onrequest()
{
$uid = intval($this->input('uid'));
$from = intval($this->input('from'));
$to = intval($this->input('to'));
$toappid = intval($this->input('toappid'));
$amount = intval($this->input('amount'));
$status = 0;
if (isset($this->settings['creditexchange'][$this->app['appid'] . '_' . $from . '_' . $toappid . '_' . $to])) {
$toapp = $app = $this->cache['apps'][$toappid];
$apifilename = isset($toapp['apifilename']) && $toapp['apifilename'] ? $toapp['apifilename'] : 'uc.php';
if ($toapp['extra']['apppath'] && @(include $toapp['extra']['apppath'] . './api/' . $apifilename)) {
$uc_note = new uc_note();
$status = $uc_note->updatecredit(array('uid' => $uid, 'credit' => $to, 'amount' => $amount), '');
} else {
$url = $_ENV['note']->get_url_code('updatecredit', "uid={$uid}&credit={$to}&amount={$amount}", $toappid);
$status = trim($_ENV['misc']->dfopen($url, 0, '', '', 1, $toapp['ip'], UC_NOTE_TIMEOUT));
}
}
echo $status ? 1 : 0;
exit;
}
