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9 changes: 9 additions & 0 deletions
9
src/main/java/spring/boot/bookstore/repository/OrderItemRepository.java
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package spring.boot.bookstore.repository; | ||
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import org.springframework.data.jpa.repository.JpaRepository; | ||
import org.springframework.stereotype.Repository; | ||
import spring.boot.bookstore.model.OrderItem; | ||
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@Repository | ||
public interface OrderItemRepository extends JpaRepository<OrderItem, Long> { | ||
} |
19 changes: 19 additions & 0 deletions
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src/main/java/spring/boot/bookstore/repository/OrderRepository.java
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package spring.boot.bookstore.repository; | ||
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import java.util.List; | ||
import java.util.Optional; | ||
import org.springframework.data.jpa.repository.EntityGraph; | ||
import org.springframework.data.jpa.repository.JpaRepository; | ||
import org.springframework.data.jpa.repository.Query; | ||
import org.springframework.stereotype.Repository; | ||
import spring.boot.bookstore.model.Order; | ||
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@Repository | ||
public interface OrderRepository extends JpaRepository<Order, Long> { | ||
@Query("SELECT o FROM Order o LEFT JOIN FETCH o.orderItems" | ||
+ " LEFT JOIN FETCH o.user u WHERE u.id = :userId") | ||
List<Order> findAllOrders(long userId); | ||
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@EntityGraph(attributePaths = "orderItems") | ||
Optional<Order> findById(Long id); | ||
} |