public function addFavorite(Request $request)
{
$post_id = intval($request->input('post_id'));
if (!$post_id) {
return;
}
$user = auth()->user();
if ($user && $user->profile()) {
$user->profile()->first()->addFavorite($post_id);
} else {
$profile = new Profile();
return $profile->addFavoriteToCookie($request);
}
}