public async Task EditRace(Race race)
        {
            var savedRace = await DaoProvider.RaceDao.FindById(race.Id).ConfigureAwait(false);

            await DaoProvider.RaceDao.Update(race).ConfigureAwait(false);

            if (race.Status != savedRace.Status)
            {
                RaceStatusChanged?.Invoke(race, race.Status);
            }
        }
 protected virtual void FireRaceStatusChanged(CollectionChangeEventArgs e)
 {
     RaceStatusChanged?.Invoke(this, e);
 }