<?php

namespace App\Http\Middleware;

use Closure;

class Lang
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        app()->setLocale(request('lang', session('lang', 'en')));
        if (request('lang')) {
            session(['lang' => request('lang')]);
        }
        return $next($request);
    }
}