<?php

namespace App;

use Illuminate\Database\Eloquent\Concerns\HasTimestamps;
use Illuminate\Database\Eloquent\Model;

class License extends Model
{

    use HasTimestamps;

    protected $fillable = [
        'uuid',
        'ip',
        'key',
        'telemetry',
        'salt'
    ];

    protected $hidden = [
        'salt'
    ];

    protected $appends = [
        'prime'
    ];

    /**
     * @return int
     */
    function getPrimeAttribute()
    {
        $min = 1e6;
        $max = 2147483647;
        for ($i = rand($min, $max); $i < $max; $i++) {
            if ($this->isPrime($i)) {
                return $i;
            }
        }
    }

}