private async Task <Publisher> GetOrCreatePublisherAsync(CreateBookCommand request, CancellationToken cancellationToken)
{
var publisher = request.PublisherName is not null
? await _publisherRepository.FindByNameAsync(request.PublisherName) ??
_publisherRepository.Add(new Publisher(request.PublisherName))
: null;
await _publisherRepository.UnitOfWork.SaveChangesAsync(cancellationToken);
return(publisher);
}
public async Task <Publisher> FindByNameAsync(string name)
{
_logger.LogInfoMethodStarted <Publisher>(PublisherRepositoryType, nameof(FindByNameAsync), new object[] { name });
var result = await _publisherRepository.FindByNameAsync(name);
if (result is null)
{
_logger.LogWarningNotFound <Publisher>(PublisherRepositoryType, nameof(FindByNameAsync), new object[] { name });
}
_logger.LogInfoMethodEnded(PublisherRepositoryType, nameof(FindByNameAsync), result);
return(result);
}