public function up()
{
$transaction = $this->authManager->db->beginTransaction();
try {
if ($this->safeUp() === false) {
$transaction->rollBack();
return false;
}
$transaction->commit();
$this->authManager->invalidateCache();
return true;
} catch (\Exception $e) {
echo "Rolling transaction back\n";
echo 'Exception: ' . $e->getMessage() . ' (' . $e->getFile() . ':' . $e->getLine() . ")\n";
echo $e->getTraceAsString() . "\n";
$transaction->rollBack();
return false;
}
}