Method updateGroup

lib/Service/ReportService.php:588–594

* update report group assignment (from drag & drop) * * @NoAdminRequired * @param int $reportId * @param $groupId * @return bool */

(int $reportId, $groupId)

	 * @return bool
	 */
	public function updateGroup(int $reportId, $groupId) {
		$groupId = (int)$groupId;
		if (!$this->isOwn($reportId) || !$this->isValidParent($groupId, $reportId)) {
			return false;
		}
		return $this->ReportMapper->updateGroup($reportId, $groupId);
	}

	private function isValidParent(int $parentId, ?int $itemId = null): bool {
		if ($parentId === 0) {