file/database/factories/Documents/FingerPrintDocumentFactory.php

<?php

namespace Database\Factories\Documents;

use App\Documents\FingerPrintDocument;
use App\Documents\UserDocument;
use Illuminate\Database\Eloquent\Factories\Factory;
use Illuminate\Support\Arr;
use Illuminate\Support\Str;
use Jenssegers\Agent\Agent;

class FingerPrintDocumentFactory extends Factory
{
    protected $model = FingerPrintDocument::class;

    public function definition()
    {
        $browsers = [
            $this->faker->firefox,
            $this->faker->chrome,
            $this->faker->opera,
            $this->faker->safari,
        ];

        $detector = new Agent();

        return [
            '_id' => app('nextId'),
            'user_id' => '',
            'token' => Str::random(60),
            'agent' => app()->environment("testing")? 'Firefox': $detector->browser(Arr::random($browsers)),
            'os' => app()->environment("testing")? 'Ubuntu': $detector->platform(Arr::random($browsers)),
            'ip' => $this->faker->ipv4,
            'city' => "Tehran",
            'country' => "Iran",
            'expires_at' => $this->faker->dateTimeBetween('+1 day', ' +6 month')->format('Y-m-d'),
        ];
    }
}