<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\App;

class LanguageController extends Controller
{
    public function swap(Request $request, $locale)
    {
        if (!in_array($locale, ['en', 'es', 'fr', 'ar', 'de'])) {
            abort(400);

        } else {
            $request->session()->put('locale', $locale);
        }

        App::setLocale($locale);

        return redirect()->back();
    }
}