/**
* It creates a favorite relation for one user.
*
* @param int $id
* @return Response
*/
public function addFavorite($id)
{
if (\Auth::id() != $id) {
if (Favorites::where('owner_id', '=', \Auth::id())->where('user_id', '=', $id)->get()->isEmpty()) {
$fav = new Favorites();
$fav->user_id = $id;
$fav->owner_id = \Auth::id();
$fav->save();
}
}
return redirect()->route('profile', $id);
}
