<?php

namespace App\Http\Middleware;

use Closure;
use Illuminate\Http\Request;
use Symfony\Component\HttpFoundation\Response;

class VerifySetadIp
{
    /**
     * Handle an incoming request.
     *
     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        $masterServerIp = env('MASTER_SERVER_IP');
        if (is_null($masterServerIp)) {
            return response('Master server IP not configured.', 500);
        }
        if ($request->ip() !== $masterServerIp) {
            return response('Unauthorized.', 401);

        }
        return $next($request);
    }
}