public function changeTaskName($newTaskName)
{
if ($this->taskName == $newTaskName) {
return true;
}
$success = $this->update(array('TASK_NAME' => $newTaskName));
if (!$success) {
return false;
}
if ($this->isToDepartmentParent()) {
SharingTable::updateBatch(array('TASK_NAME' => $newTaskName), array('PARENT_ID' => $this->id));
if ($this->isLoadedChildren()) {
foreach ($this->getChildren() as $child) {
$child->setAttributes(array('TASK_NAME' => $newTaskName));
}
unset($child);
}
}
return true;
}
