function handleRequiredFeedback($a_ref_id = 0)
{
global $ilUser;
include_once 'Services/Feedback/classes/class.ilFeedback.php';
$feedback = new ilFeedback();
if ($a_ref_id > 0) {
$feedback->setRefId($a_ref_id);
}
$barometers = $feedback->getAllBarometer(0, 1);
$rownum = 0;
if (count($barometers)) {
foreach ($barometers as $barometer) {
if ($barometer->canVote($ilUser->getId(), $barometer->getId()) == 1) {
$this->ctrl->setParameter($this, "barometer_id", $barometer->getId());
$this->ctrl->redirectByClass(array("ilinfoscreengui", "ilfeedbackgui"), "showBarometerById");
}
}
}
}
