public function storeComments(CommentRequest $request, $id)
 {
     $note = Note::findOrFail($id);
     $comment = new NoteComment();
     $comment->user_id = Auth::user()->id;
     $comment->content = ubbReplace($request->input('content'));
     $comment->note_id = $id;
     $comment->save();
     Note::updateCommentCount($note);
     return redirect('notes/' . $id . '#comments');
 }