public function actionMigrate($operation = 'up')
    {
        if ($this->confirm("Migrate {$operation} migration: " . $this->migration)) {
            $migration = Yii::createObject($this->migration);
            $migration->{$operation}();
        } else {
            $this->stdout('User abort.' . PHP_EOL, Console::FG_YELLOW);
        }
        return 0;
    }