<?php

/**
 * Class User
 * @author Simon Vieille <simon@deblan.fr>
 */
class User
{
    /**
     * @var integer
     */
    protected $id;
    
    /**
     * @var string
     */
    protected $username;
    
    /**
     * @var array $votes;
     */
    protected $votes = [];

    /**
     * @param int $id
     * @return User
     */
    public function setId($id)
    {
        $this->id = (int) $id;

        return $this;
    }

    /**
     * @return int $id
     */
    public function getId()
    {
        return $this->id;
    }


    /**
     * @param string $username
     * @return 
     */
    public function setUsername($username)
    {
        $this->username = (string) $username;

        return $this;
    }

    /**
     * @return string $username
     */
    public function getUsername()
    {
        return $this->username;
    }

    
    /**
     * @param Vote $vote
     * @return Article
     */
    public function addVote(Vote $vote)
    {
        $this->votes[] = $vote;

        return $this;
    }

    /**
     * @param array $votes
     * @return Article
     */
    public function setVotes(array $votes)
    {
        foreach ($votes as $vote) {
            $vote->setUser($this); 
        }

        $this->votes = $votes;

        return $this;
    }

    /**
     * @return array $votes
     */
    public function getVotes()
    {
        $this->votes = VoteDao::create()->findByUser($this);

        return $this->votes;
    }
}