añadir funicionalidades de permisos y grupos

app/Http/Middleware/CheckResourcePermissions.php

@@ -0,0 +1,27 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class CheckResourcePermissions
+{
+    /**
+     * Handle an incoming request.
+     *
+     * @param  \Closure(\Illuminate\Http\Request): (\Symfony\Component\HttpFoundation\Response)  $next
+     */
+    public function handle($request, $next, $permission)
+    {
+        $resource = $request->route()->parameter('project') 
+                  ?? $request->route()->parameter('folder');
+        
+        if (!$request->user()->hasPermissionToResource($resource, $permission)) {
+            abort(403);
+        }
+
+        return $next($request);
+    }
+}