/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, RentalUnit $rental, User $user)
{
$rating = $rental->ratings()->where('from_user', $user->id)->first();
if ($rating == null) {
$rating = new Rating();
}
$rating->fill(Input::all());
$rating->save();
// $rating->avgRating = $rental->ratings()->avg('rating_points');
return Response::json($rating);
}
