<?php

namespace App\Models;

use Illuminate\Auth\Authenticatable;
use Illuminate\Contracts\Auth\Authenticatable as AuthenticableInterface;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Foundation\Auth\Access\Authorizable;

/**
 * Class User
 */
class User extends Model implements AuthenticableInterface
{
    use Authenticatable, Authorizable;
    public $timestamps = false;
    protected $fillable = [
        'email',
        'username',
        'password',
        'name',
    ];
    protected $guarded = [];
    /**
     * The attributes excluded from the model's JSON form.
     *
     * @var array
     */
    protected $hidden = [
        'password',
        'remember_token',
    ];
    const STATE_DELETED = 'deleted';
    const STATE_BLOCKED = 'blocked';
    const STATE_ACTIVE = 'active';
    const ROLE_VISITOR = 'visitor';
    const ROLE_EDITOR = 'editor';
    const ROLE_ADMIN = 'admin';

    /**
     * Getter for Gravatar URL
     *
     * This method returns full path (url) to user's Gravatar. It accepts optional parameter for setting size.
     *
     * @param int $size size of rendered gravatar
     *
     * @return string
     */
    public function gravatar($size = 50)
    {
        return "http://www.gravatar.com/avatar/" . md5(strtolower(trim($this->email))) . "?s=" . $size;
    }
}