aggiunti gate per i ruoli

si utilizza la direttiva @can('isAdmin'), ruoli:
- 'isUser'
- 'isMod'
- 'isAdmin'

app/Providers/AuthServiceProvider.php

@@ -4,6 +4,7 @@
 
 use Illuminate\Foundation\Support\Providers\AuthServiceProvider as ServiceProvider;
 use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Gate;
 
 class AuthServiceProvider extends ServiceProvider
 {
@@ -26,6 +27,21 @@ public function boot()
         $this->registerPolicies();
 
 
+        /* define a admin user role */
+        Gate::define('isAdmin', function($user) {
+            return $user->type == 2;
+        });
+
+        /* define a manager user role */
+        Gate::define('isMod', function($user) {
+            return $user->type == 1;
+        });
+
+        /* define a user role */
+        Gate::define('isUser', function($user) {
+            return $user->type == 0;
+        });
+
         Auth::provider('custom', function () {
             // Return an instance of Illuminate\Contracts\Auth\UserProvider...
 

app/Providers/UserServiceProvider.php

@@ -105,14 +105,15 @@ public function retrieveByCredentials(array $credentials){
                     'body' => '{"username":"' . $credentials["email"] . '","password":"' . $credentials["password"] . '"}'
                 ]);
                 $response = json_decode($this->request->post('auth')->getBody());
-                if ($response->tfa) {
+
+                if (property_exists($response, 'tfa')) {
                     session(['token' => $response->token]);
                     return redirect('/login/tfa');
                 } else {
                     $userarray = (array)$response->user;
-                    $userarray['token'] = $response->jwt;
+                    $userarray['token'] = $response->token;
 
-                    session(['token' => $response->jwt]);
+                    session(['token' => $response->token]);
                     $user = new User();
                     $user->fill($userarray);
                     $this->user = $user;

resources/views/layouts/sidebar.blade.php

@@ -51,13 +51,15 @@
             <span>Pagine view</span></a>
     </li>
 
+    @canany(['isAdmin', 'isMod'])
     <hr class="sidebar-divider">
-
     <div class="sidebar-heading">
         Centro di Controllo
     </div>
+    @endcanany
 
     <!-- TODO only for moderators -->
+    @can('isMod')
     <li class="nav-item">
         <a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapseMod" aria-expanded="true" aria-controls="collapseTwo">
             <i class="fas fa-fw fa-user-tie"></i>
@@ -71,9 +73,11 @@
             </div>
         </div>
     </li>
+    @endcan
 
 
     <!-- TODO only for admins -->
+    @can('isAdmin')
     <li class="nav-item">
         <a class="nav-link collapsed" href="#" data-toggle="collapse" data-target="#collapseAdmin" aria-expanded="true" aria-controls="collapseTwo">
             <i class="fas fa-fw fa-user-astronaut"></i>
@@ -89,6 +93,7 @@
             </div>
         </div>
     </li>
+    @endcan
 
 
     <hr class="sidebar-divider d-none d-md-block">