Permission Middleware

PermissionMiddleWare

<?php

namespace safed\Http\Middleware;
use Artesaos\Defender\Facades\Defender;

use Closure;

class Permission
{
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {

        $url = $request->path();

        $url = explode('/', $url);

        $permission = '';

        if (isset($url[0])) {
            $permission = $url[0];            
        }

        if (isset($url[1])) {
            $permission = $permission . '.' . $url[1];
        }
        else{
            $permission = $permission . '.' . 'index';   
        }

                
        if (Defender::permissionExists($permission) && !Defender::hasPermission($permission)) {
            $request->session()->flash('error', 'Você não tem permissão!');
            return redirect()->action('HomeController@index');
        }

        return $next($request);
    }
}