public Task AddArtistAsync(ArtistDetailsDto artist)
{
var addArtist = _mapper.Map <Data.Artist>(artist);
addArtist.Validate();
if (addArtist.HasErrors)
{
throw new ValidationException(addArtist.GetFirstError());
}
return(_repository.AddAsync(addArtist));
}
public async Task UpdateArtistAsync(int id, ArtistDetailsDto artist)
{
var dbArtist = await _repository.GetByIdAsync(id).ConfigureAwait(true);
if (dbArtist == null)
{
throw new NullReferenceException();
}
_mapper.Map(artist, dbArtist);
dbArtist.Validate();
if (dbArtist.HasErrors)
{
throw new ValidationException(dbArtist.GetFirstError());
}
await _repository.UpdateAsync(dbArtist).ConfigureAwait(true);
}