/**
* @param CacheInterface $cache
* @param string $uniqueID
*/
protected function fetchComments(CacheInterface $cache, string $uniqueID)
{
$blog = $this->blog->getBlogPostByUniqueId($uniqueID);
$comments = $this->blog->getCommentTree((int) $blog['postid']);
$contents = $this->lensRender('blog/comments', ['blogpost' => $blog, 'comments' => $comments, 'config' => $this->config()]);
$cache->set($uniqueID, ['status' => 'OK', 'cached' => $contents]);
\Airship\json_response(['status' => 'OK', 'cached' => $contents]);
}