Update Composer, update everything

vendor/chi-teck/drupal-code-generator/templates/d8/service/route-subscriber.twig

@@ -0,0 +1,39 @@
+<?php
+
+namespace Drupal\{{ machine_name }}\EventSubscriber;
+
+use Drupal\Core\Routing\RouteSubscriberBase;
+use Drupal\Core\Routing\RoutingEvents;
+use Symfony\Component\Routing\RouteCollection;
+
+/**
+ * {{ name }} route subscriber.
+ */
+class {{ class }} extends RouteSubscriberBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function alterRoutes(RouteCollection $collection) {
+    foreach ($collection->all() as $route) {
+      // Hide taxonomy pages from unprivileged users.
+      if (strpos($route->getPath(), '/taxonomy/term') === 0) {
+        $route->setRequirement('_role', 'administrator');
+      }
+    }
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function getSubscribedEvents() {
+    $events = parent::getSubscribedEvents();
+
+    // Use a lower priority than \Drupal\views\EventSubscriber\RouteSubscriber
+    // to ensure the requirement will be added to its routes.
+    $events[RoutingEvents::ALTER] = ['onAlterRoutes', -300];
+
+    return $events;
+  }
+
+}