public async Task <ArtistResponse> GetArtistAsync(GetArtistRequest request)
{
if (request?.Id == null)
{
throw new ArgumentNullException();
}
Artist result = await _artistRespository.GetAsync(request.Id);
return(result == null ? null : _artistMapper.Map(result));
}
public async Task <ItemResponse> EditItemAsync(EditItemRequest request)
{
Item existingRecord = await _itemRespository.GetAsync(request.Id);
if (existingRecord == null)
{
throw new ArgumentException($"Entity with {request.Id} is not present");
}
Genre existingGenre = await _genreRespository.GetAsync(request.GenreId);
if (existingGenre == null)
{
throw new NotFoundException($"Genre with {request.GenreId} is not present");
}
Artist existingArtist = await _artistRespository.GetAsync(request.ArtistId);
if (existingArtist == null)
{
throw new NotFoundException($"Artist with {request.ArtistId} is not present");
}
Item entity = _itemMapper.Map(request);
Item result = _itemRespository.Update(entity);
int modifiedRecords = await _itemRespository.UnitOfWork.SaveChangesAsync();
_logger.LogInformation(Logging.Events.Edit, Messages.NumberOfRecordAffected_modifiedRecords, modifiedRecords);
_logger.LogInformation(Logging.Events.Edit, Messages.ChangesApplied_id, result?.Id);
return(_itemMapper.Map(result));
}