public function categoriesDelete(Request $request, Response $response)
    {
        if ($check = $this->sentinel->hasPerm('blog_categories.delete', 'dashboard', $this->config['blog-enabled'])) {
            return $check;
        }

        $category = BC::find($request->getParam('category_id'));

        if (!$category) {
            $this->flash('danger', 'Category doesn\'t exist.');
            return $this->redirect($response, 'admin-blog');
        }

        if ($category->delete()) {
            $this->flash('success', 'Category has been removed.');
            return $this->redirect($response, 'admin-blog');
        }

        $this->flash('danger', 'There was a problem removing the category.');
        return $this->redirect($response, 'admin-blog');
    }