<?php

/*
 * This file is part of the Maestro Project.
 * Copyright (C) Compos Juliot
 */

namespace App\Application\Query\SocialPost;

use App\Application\Adapter\Query\SocialPost\IndexQueryInterface;
use App\Domain\Adapter\SocialPostRepositoryInterface;

/**
 * [description].
 */
class IndexQuery implements IndexQueryInterface
{
    /** @var SocialPostRepositoryInterface */
    private $socialPostRepository;

    public function __construct(SocialPostRepositoryInterface $socialPostRepository)
    {
        $this->socialPostRepository = $socialPostRepository;
    }

    /**
     * @param int $exportId [description]
     *
     * @return array|null [description]
     */
    public function list(int $exportId)
    {
        $posts = $this->socialPostRepository->findByExportId($exportId);
        
        $result = [];
        if(!empty($posts)){
            foreach($posts as $post)
            {
                $result[] = [
                    'id' => $post->getId(),
                    'name' => $post->getTitle()
                ];
            }
        }

        return $result;
    }
}