streamline-emr/docker/_streamline-src/app/Http/Middleware/LocaleMiddleware.php

<?php 

namespace Streamline\Http\Middleware;

use Closure, Session, Auth;

class LocaleMiddleware {


    public function handle($request, Closure $next)
    {
        if(Auth::user()){
            $personal_locale = 'en';
            if (Auth::user()->system_language == 1) {
                $personal_locale = 'en';
            } elseif(Auth::user()->system_language == 2){
                $personal_locale = 'pt';
            } elseif(Auth::user()->system_language == 3){
                $personal_locale = 'fr';
            }
            app()->setLocale($personal_locale);
        }elseif($locale = Session::has('locale')){
            app()->setLocale($locale);
        }

        return $next($request);
    }

}