<?php
/**
 * Created by IntelliJ IDEA.
 * User: martino
 * Date: 12/05/17
 * Time: 20:38
 */

namespace DigitalAscetic\NotificationsBundle\DependencyInjection;

use Symfony\Component\Config\Definition\Builder\TreeBuilder;
use Symfony\Component\Config\Definition\ConfigurationInterface;

class Configuration implements ConfigurationInterface
{

    /**
     * {@inheritdoc}
     */
    public function getConfigTreeBuilder()
    {

        $treeBuilder = new TreeBuilder('digital_ascetic_notifications');
        $rootNode = $treeBuilder->getRootNode();

        $rootNode
          ->canBeEnabled()
            ->children()
                ->scalarNode('mapping_dir')->defaultValue('%kernel.project_dir%/vendor/digitalascetic/notifications/src/Entity')->end()
            ->end()
        ->end();

        return $treeBuilder;
    }
}