Код-ревью: импорт товаров

@Service
public class ImportService {
    private final ProductRepository repo;
    private final PriceClient priceClient;

    public ImportService(ProductRepository repo, PriceClient priceClient) {
        this.repo = repo;
        this.priceClient = priceClient;
    }

    public void importAll(List<ProductDto> items) {
        for (ProductDto dto : items) {
            importOne(dto);
        }
        notifyAdmins(items.size());
    }

    @Transactional
    public void importOne(ProductDto dto) {
        Product p = repo.save(new Product(dto.sku(), dto.name()));
        p.setPrice(currentPrice(dto.sku()));
    }

    @Cacheable("prices")
    public BigDecimal currentPrice(String sku) {
        return priceClient.fetch(sku);
    }

    @Async
    private void notifyAdmins(int count) {
        log.info("imported {}", count);
    }

    @Transactional
    public final void cleanup() {
        repo.deleteDrafts();
    }
}