public function actionEditDiscussion()
{
if (Yii::$app->user->isGuest) {
echo json_encode(['status' => 'error']);
die;
}
$request = Yii::$app->request;
$disId = $request->post('disId');
$text = $request->post('text');
if (Club::checkPermissionDiscussion($disId)) {
Club::editDiscussion($disId, $text);
echo json_encode(['status' => 'success']);
die;
}
echo json_encode(['status' => 'error']);
die;
}