public function favGuide($id)
{
$userId = Auth::user()->id;
if (!GuideFav::exists($userId, $id)) {
$guide = Guide::findOrFail($id);
$guideFav = new GuideFav();
$guideFav->guide_id = $id;
$guideFav->user_id = $userId;
$guideFav->save();
$guide->updateFavs();
return $guide->favs;
}
return -1;
}
