getPersonalRating method

Future<double?> getPersonalRating(
  1. Movie movie
)

Gets the user's personal rating for a movie.

Implementation

Future<double?> getPersonalRating(Movie movie) async {
  final ratingsJson = _prefs.getString(_ratingsKey);
  if (ratingsJson == null) return null;

  final Map<String, dynamic> ratings = jsonDecode(ratingsJson);
  return ratings[movie.id.toString()]?.toDouble();
}