<?php

namespace App\Http\Middleware;

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

/**
 * Restricts access to platform administrators.
 *
 * Returns 403 for non-admin users, protecting the admin-only endpoints
 * (user management, agent registry, store registry administration).
 */
class EnsureUserIsAdmin
{
    /**
     * Handle an incoming request.
     *
     * @param  Closure(Request): (Response)  $next
     */
    public function handle(Request $request, Closure $next): Response
    {
        $user = $request->user();

        if ($user === null || ! $user->isAdmin()) {
            if ($request->expectsJson()) {
                return response()->json(['message' => __('auth.forbidden')], 403);
            }

            abort(403, __('auth.forbidden'));
        }

        return $next($request);
    }
}