LazyRecord\Command\DataSourceCommand\AddCommand::execute PHP Метод

    public function execute($dataSourceId, $dsnStr)
    {
        // force loading data source
        $configLoader = $this->getConfigLoader(true);
        // The data source array to be added to the config array
        $dataSource = array();
        $dsnParser = new DSNParser();
        $dsn = $dsnParser->parse($dsnStr);
        $dataSource['driver'] = $dsn->getDriver();
        if ($host = $this->options->host) {
            $dsn->setAttribute('host', $host);
            $dataSource['host'] = $host;
        }
        if ($port = $this->options->port) {
            $dsn->setAttribute('port', $port);
            $dataSource['port'] = $port;
        }
        // mysql only attribute
        if ($dbname = $dsn->getAttribute('dbname')) {
            $dataSource['database'] = $dbname;
        }
        if ($user = $this->options->user) {
            $dataSource['user'] = $user;
        }
        if ($password = $this->options->password) {
            $dataSource['pass'] = $password;
        }
        $dataSource['dsn'] = $dsn->__toString();
        if ($dsn->getDriver() == 'mysql') {
            $this->logger->debug('Setting connection options: PDO::MYSQL_ATTR_INIT_COMMAND');
            $dataSource['connection_options'] = [PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'];
        }
        $config = $configLoader->getConfigStash();
        $config['data_source']['nodes'][$dataSourceId] = $dataSource;
        $configLoader->setConfigStash($config);
        $configLoader->writeToSymbol();
        return true;
    }