private async Task ExecuteSaveRatingCommand()
{
try {
AddRatingCommand.ChangeCanExecute();
var rating = new Rating()
{
CheeseId = RatingToAdd.CheeseId,
DateRated = DateTime.Now,
Notes = RatingToAdd.Notes,
WedgeRating = RatingToAdd.WedgeRating,
PhotoUrl = RatingToAdd.PhotoUrl ?? string.Empty,
AudioUrl = RatingToAdd.AudioUrl ?? string.Empty
};
rating = await _dataService.RateCheeseAsync(rating);
RatingToAdd.RatingId = rating.RatingId;
Device.BeginInvokeOnMainThread(async() => await Page.Navigation.PopModalAsync(true));
} catch (NoInternetException) {
await Page.DisplayAlert("No Internet!", "Cannot Access The Internet!", "Darn!");
} finally {
AddRatingCommand.ChangeCanExecute();
}
}
public UserMovieRatingDto AddOrUpdateRating(UserMovieRatingDto dto)
{
// Can be replaced with better validation
// Currently just return null if not valid
if (dto.Rating < 1 || dto.Rating > 5)
{
return(null);
}
var entity = _mapper.Map <UserMovieRating>(dto);
var command = new AddRatingCommand(_dbContext, entity);
var result = command.Execute();
return(_mapper.Map <UserMovieRatingDto>(result));
}
