public void SetMovieWatchedStatus(string movieId, bool isSetToWatched) { var signedInUser = GetSignedInUser(); if(signedInUser == null) { return; } var provider = new Provider.MongoDbProvider(); var movieObjId = new MongoDB.Bson.ObjectId(movieId); if (isSetToWatched) { provider.AddSeenMovieToUser(movieObjId, signedInUser.Id); } else { provider.RemoveSeenMovieFromUser(movieObjId, signedInUser.Id); } }