Meme.php

<?php

namespace Albert221\LennyMemes\Entity;

use Doctrine\Common\Collections\ArrayCollection;

/** @Entity(repositoryClass="Albert221\LennyMemes\Repository\Database\MemeRepository") @Table(name="memes") */
class Meme
{
    /** @Id @Column(type="integer") @GeneratedValue */
    private $id;

    /** @Column */
    private $title;

    /** @Column */
    private $imageUrl;

    /** @Column(type="boolean", options={"default":true}) */
    private $pending;

    /** @Column(type="datetime") */
    private $postedAt;

    /** @OneToMany(targetEntity="Vote", mappedBy="meme", cascade={"persist"}) */
    private $votes;

    public function __construct()
    {
        $this->votes = new ArrayCollection;
    }

    public function accept()
    {
        $this->pending = false;
    }

    public function getId()
    {
        return $this->id;
    }

    public function getTitle()
    {
        return $this->title;
    }

    public function setTitle($title)
    {
        $this->title = $title;
    }

    public function getImageUrl()
    {
        return $this->imageUrl;
    }

    public function setImageUrl($imageUrl)
    {
        $this->imageUrl = $imageUrl;
    }

    public function isPending()
    {
        return $this->pending;
    }

    public function setPending($pending)
    {
        $this->pending = boolval($pending);
    }

    public function getPostedAt()
    {
        return $this->postedAt;
    }

    public function setPostedAt(\DateTime $postedAt)
    {
        $this->postedAt = $postedAt;
    }

    public function getVotes()
    {
        return $this->votes;
    }

    public function addVote(Vote $vote)
    {
        $this->votes[] = $vote;
    }

    public function getVotesResult()
    {
        $result = 0;

        foreach ($this->votes as $vote) {
            if ($vote->getType()) {
                $result++;
                continue;
            }

            $result--;
        }

        return $result;
    }
}