<?php

namespace App\Http\Middleware;

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

class AdminOnly
{
    /**
     * Handle an incoming request.
     */
    public function handle(Request $request, Closure $next): Response
    {
        $user = auth()->user();
        
        if (!$user) {
            return redirect('/login');
        }

        // Check if user has customer role
        if ($user->isCustomer()) {
            // Customer accounts should only access customer portal
            return redirect('/customer-portal');
        }

        // Allow admin/staff users to continue
        return $next($request);
    }
}