protected function getDatabaseInformation()
    {
        $this->dbInfo['connection'] = env('DB_CONNECTION');
        $this->dbInfo['host'] = env('DB_HOST');
        $this->dbInfo['database'] = env('DB_DATABASE');
        $this->dbInfo['username'] = env('DB_USERNAME');
        $this->dbInfo['password'] = env('DB_PASSWORD');
        $this->dbInfo['port'] = env('DB_PORT');

        if (!check_db_connection()) {
            $this->error('Please setup your database information first!');
            die();
        }

        $this->info('Database OK...');
    }