<?php
/**
 * Created by PhpStorm.
 * User: Fran Iglesias <franiglesias@mac.com>
 * Date: 21/4/17
 * Time: 13:22
 */

namespace Mh13\plugins\contents\infrastructure\persistence\dbal;


use Doctrine\DBAL\Connection;
use Mh13\plugins\contents\domain\BlogSpecificationFactory;
use Mh13\plugins\contents\infrastructure\persistence\dbal\specification\blog\ActiveBlogWithSlug;
use Mh13\plugins\contents\infrastructure\persistence\dbal\specification\blog\BlogIsActive;
use Mh13\plugins\contents\infrastructure\persistence\dbal\specification\blog\BlogWithSlug;


class DbalBlogSpecificationFactory implements BlogSpecificationFactory
{
    /**
     * @var \Doctrine\DBAL\Query\Expression\ExpressionBuilder
     */
    protected $expressionBuilder;

    public function __construct(Connection $connection)
    {
        $this->expressionBuilder = $connection->getExpressionBuilder();
    }

    public function createBlogWithSlug(string $slug)
    {
        $blogIsActive = new BlogIsActive($this->expressionBuilder);

        return $blogIsActive->and(new BlogWithSlug($this->expressionBuilder, $slug));
    }
}