/**
* Delete this object
*
* If $drop_subitems is TRUE subitems will be delete from the database. If it
* is false relation will be nullified
*
* @param boolean $drop_subitems
* @return boolean
* @throws DBQueryError
*/
function delete($drop_subitems = true)
{
db_begin_work();
$delete = parent::delete();
if (is_error($delete) || !$delete) {
db_rollback();
return $delete;
}
// if
$subitems = $this->getSubitems();
if (is_foreachable($subitems)) {
foreach ($subitems as $subitem) {
if ($drop_subitems) {
$delete = $subitem->delete();
if (is_error($delete)) {
db_rollback();
return $delete;
}
// if
} else {
$subitem->setParent(null, false);
$save = $subitem->save();
if (is_error($save)) {
db_rollback();
return $save;
}
// if
}
// if
}
// foreach
}
// if
StarredObjects::deleteByObject($this);
// Attachments
if ($this->can_have_attachments) {
Attachments::deleteByObject($this);
}
// if
// Subscriptions
if ($this->can_have_subscribers) {
Subscriptions::deleteByParent($this);
}
// if
// Asignments
if ($this->can_have_assignees) {
Assignments::deleteByObject($this);
}
// if
// Activity log
if ($this->log_activities) {
ActivityLogs::deleteByObject($this);
}
// if
// Reminders
if ($this->can_send_reminders) {
Reminders::deleteByObject($this);
}
// if
search_index_remove($this->getId(), 'ProjectObject');
db_commit();
return true;
}