PKPStageParticipantNotifyForm::_addAssignmentTaskNotification PHP Méthode

    private function _addAssignmentTaskNotification($request, $type, $userId, $submissionId)
    {
        $notificationDao = DAORegistry::getDAO('NotificationDAO');
        /* @var $notificationDao NotificationDAO */
        $notificationFactory = $notificationDao->getByAssoc(ASSOC_TYPE_SUBMISSION, $submissionId, $userId, $type);
        if ($notificationFactory->wasEmpty()) {
            $context = $request->getContext();
            $notificationMgr = new NotificationManager();
            $notificationMgr->createNotification($request, $userId, $type, $context->getId(), ASSOC_TYPE_SUBMISSION, $submissionId, NOTIFICATION_LEVEL_TASK);
        }
    }