/**
* void delete()
* saves a new task in database
* @return int id, if saving was successful, else false
* @access public
*/
function delete()
{
global $dbInst, $toolInst, $loginInst;
if (!$loginInst->hasAccess("task.delete")) {
return false;
}
$this->activate($this->id);
if (!$this->id) {
$toolInst->errorStatus("no record selected");
return false;
}
if ($dbInst->getValue("select id from " . $dbInst->config['table_task'] . " where mount_id = '" . $this->id . "'")) {
$toolInst->errorStatus("dependency check failed: unable to delete task with existing member tasks");
return false;
}
if (count($this->attachments) > 0) {
$toolInst->errorStatus("dependency check failed: there are existing attachments. Please delete them first.");
return false;
}
# delete assigned jobs
$jobInst = new job();
$jobInst->deleteByTask($this->id);
$this->activate($this->id);
$result = $dbInst->query("delete from " . $dbInst->config['table_task'] . " where id = '" . $this->id . "'");
$dbInst->status($result[1], "d");
// logging
$userInst = new user($this->userId);
$this->logger->warn("deleted task (" . $this->subject . ") for " . $userInst->name);
$this->clear();
}
