package demo.order.domain;
import demo.domain.Service;
import demo.order.event.OrderEvent;
import demo.order.event.OrderEventType;
<BUG>import demo.order.repository.OrderRepository;
import org.springframework.util.Assert;</BUG>
@org.springframework.stereotype.Service
public class OrderService extends Service<Order, Long> {
private final OrderRepository orderRepository;

package demo.order.domain;
import demo.domain.Service;
import demo.order.event.OrderEvent;
import demo.order.event.OrderEventType;
import demo.order.repository.OrderRepository;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.Assert;
@org.springframework.stereotype.Service
public class OrderService extends Service<Order, Long> {
private final OrderRepository orderRepository;
