<?php
/**
 * Created by IntelliJ IDEA.
 * Copyright (c) 2008-2011, Kostadin Mehomiyski
 * All rights reserved.
 *
 * Author:      Kostadin Mehomiyski
 * E-mail:      kostadin.mehomiyski@gmail.com
 * License:     <license>
 * Description: <description>
 *
 * Created:     4/3/11 @ 11:28 PM EET
 */

namespace SyntheticMinds\WebBundle\Entity;
use Symfony\Component\Security\Core\User\UserInterface;

/** @orm:Entity @orm:Table(name="users") */
class User implements UserInterface {
    /** @orm:Id @orm:Column(type="integer") @orm:GeneratedValue(strategy="AUTO") */
    protected $id;

    /** @orm:Column(type="string", length=50, unique=true, nullable=false) */
    protected $username;

    /** @orm:Column(type="string", length=40, nullable=false) */
    protected $password;

    /** @orm:Column(type="string", length=40, nullable=false) */
    protected $salt;

    /** @orm:Column(type="string", length=40, nullable=false) */
    protected $role;

    public function setPassword($password) {
        $this->password = $password;
    }

    public function setSalt($salt) {
        $this->salt = $salt;
    }

    /**
     * The equality comparison should neither be done by referential equality
     * nor by comparing identities (i.e. getId() === getId()).
     *
     * However, you do not need to compare every attribute, but only those that
     * are relevant for assessing whether re-authentication is required.
     *
     * @param UserInterface $user
     * @return Boolean
     */
    public function equals(UserInterface $user) {
        if ($this->username == $user->getUsername() && $this->salt == $user->getSalt())
            return true;
        else
            return false;
    }

    /**
     * Removes sensitive data from the user.
     *
     * @return void
     */
    public function eraseCredentials() {
        // TODO: Implement eraseCredentials() method.
    }

    /**
     * Returns the password used to authenticate the user.
     *
     * @return string The password
     */
    public function getPassword() {
        return $this->password;
    }

    /**
     * Returns the roles granted to the user.
     *
     * @return Role[] The user roles
     */
    public function getRoles() {
        return $this->role;
    }

    /**
     * Returns the salt.
     *
     * @return string The salt
     */
    public function getSalt() {
        return $this->salt;
    }

    /**
     * Returns the username used to authenticate the user.
     *
     * @return string The username
     */
    public function getUsername() {
        $this->username;
    }
}