public function getEvents($categoryID)
 {
     $category = $this->categoryRepository->findById($categoryID);
     $events = $this->eventRepository->model->where('category_id', $category->id)->paginate(5);
     $categories = $this->categoryRepository->getEventCategories()->get();
     $this->title = $category->name;
     $this->render('site.category.events', compact('events', 'categories'));
 }