public function _on_deleting()
{
$this->update_cache(false);
if ($this->reportedHours > 0) {
midcom_connection::set_error(MGD_ERR_HAS_DEPENDANTS);
midcom::get('uimessages')->add(midcom::get('i18n')->get_string('org.openpsa.projects', 'org.openpsa.projects'), midcom::get('i18n')->get_string('task deletion now allowed because of hour reports', 'org.openpsa.projects'), 'warning');
return false;
}
return parent::_on_deleting();
}
/**
* Deletes all invoice_hours related to the invoice
*/
public function _on_deleting()
{
if (!midcom::get('auth')->request_sudo('org.openpsa.invoices')) {
debug_add('Failed to get SUDO privileges, skipping invoice hour deletion silently.', MIDCOM_LOG_ERROR);
return false;
}
// Delete invoice_hours
$tasks_to_update = array();
$qb = org_openpsa_projects_hour_report_dba::new_query_builder();
$qb->add_constraint('invoice', '=', $this->id);
$hours = $qb->execute();
foreach ($hours as $hour) {
$hour->invoice = 0;
$hour->_skip_parent_refresh = true;
$tasks_to_update[$hour->task] = true;
if (!$hour->update()) {
debug_add("Failed to remove invoice hour record {$hour->id}, last Midgard error was: " . midcom_connection::get_error_string(), MIDCOM_LOG_ERROR);
}
}
foreach ($tasks_to_update as $id => $boolean) {
try {
$task = new org_openpsa_projects_task_dba($id);
$task->update_cache();
} catch (midcom_error $e) {
}
}
midcom::get('auth')->drop_sudo();
return parent::_on_deleting();
}