/**
  * index page 
  * @param \library\httpRequest $request
  * @return void
  */
 public function indexAction(\library\httpRequest $request)
 {
     $categoriesService = new \applications\modules\instances\services\categoriesService();
     $instancesUsersService = new \applications\modules\instances\services\usersService();
     $this->page->addVar('categories', $categoriesService->getById($request->getGET('id')));
     $this->page->addVar('instances', $this->currentService->getSecureByCategories($request->getGET('id'), @$_SESSION['users']->id));
 }
 /**
  * index of the home page
  * @return void
  */
 public function indexAction()
 {
     $categoriesService = new \applications\modules\instances\services\categoriesService();
     $this->page->addVar('categories', $categoriesService->getAllWithInstancesCount());
 }