Laravel 5.5 Middleware to force using secure connection

ForceHttps.php

<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;

class ForceHttps
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        if (! app()->environment('local')) {
            Request::setTrustedProxies([$request->getClientIp()]);

            if (! $request->isSecure()) {
                return redirect()->secure($request->getRequestUri());
            }
        }

        return $next($request);
    }
}

Don't forget to add this middleware in App\Http\Kernel under web on $middlewareGroups.