<?php

/*

 * This file is part of the FOSUserBundle package.

 *

 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>

 *

 * For the full copyright and license information, please view the LICENSE

 * file that was distributed with this source code.

 */

namespace FOS\UserBundle\Model;

/**

 * @author Johannes M. Schmitt <schmittjoh@gmail.com>

 */

abstract class Group implements GroupInterface

{

    protected $id;

    protected $name;

    protected $roles;

    public function __construct($name, $roles = array())

    {

        $this->name = $name;

        $this->roles = $roles;

    }

    public function addRole($role)

    {

        if (!$this->hasRole($role)) {

            $this->roles[] = strtoupper($role);

        }

    }

    public function getId()

    {

        return $this->id;

    }

    public function getName()

    {

        return $this->name;

    }

    public function hasRole($role)

    {

        return in_array(strtoupper($role), $this->roles, true);

    }

    public function getRoles()

    {

        return $this->roles;

    }

    public function removeRole($role)

    {

        if (false !== $key = array_search(strtoupper($role), $this->roles, true)) {

            unset($this->roles[$key]);

            $this->roles = array_values($this->roles);

        }

    }

    public function setName($name)

    {

        $this->name = $name;

    }

    public function setRoles(array $roles)

    {

        $this->roles = $roles;

    }

}