liwo/app/Utilities/RequestMixin.php

<?php

namespace App\Utilities;

use Closure;
use Jenssegers\Agent\Agent;
use Illuminate\Support\Facades\Auth;

/**
 * @mixin Request
 * Class RequestMixin
 */
class RequestMixin
{
    /**
     * Return the OS
     *
     * @return Closure
     */
    public function getOS()
    {
        return fn() => $this->hasHeader('USER_AGENT') ? (new Agent())->platform() : null;
    }

    /**
     * Return the browser
     *
     * @return Closure
     */
    public function getAgent()
    {
        return fn() => $this->hasHeader('USER_AGENT') ? (new Agent())->browser() : null;
    }


    /**
     * Get the user location's based on her/his IP address
     *
     * @return Closure
     */
    public function getLocation()
    {
        return fn() => geoip()->getLocation($this->getClientIp());
    }

    public function getCurrentToken()
    {
        // todo: how to implement ip lookup for current token
        return fn() => Auth::user()->token;
    }
}