인프런 커뮤니티 질문&답변

안녕하세요, 이도원입니다.

올려주신 order-service의 application.yml와 json 정보를 이용하여 "주문정보 추가"를 실행하였을 때 아래와 같이 등록일도 잘 저장되고 있습니다. 제가 사용했던 코드 일부를 첨부해 드리니, 참고해 보시기 바랍니다.

<<결과>>

OrderEntity.java

@Data
@Entity
@Table(name="orders")
public class OrderEntity implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(nullable = false, length = 120)
    private String productId;
    @Column(nullable = false)
    private Integer qty;
    @Column(nullable = false)
    private Integer unitPrice;
    @Column(nullable = false)
    private Integer totalPrice;

    @Column(nullable = false)
    private String userId;
    @Column(nullable = false, unique = true)
    private String orderId;

    @Column(nullable = false, updatable = false, insertable = false)
    @ColumnDefault(value = "CURRENT_TIMESTAMP")
    private Date createdAt;
}

pom.xml

<!--        <dependency>-->
<!--            <groupId>com.h2database</groupId>-->
<!--            <artifactId>h2</artifactId>-->
<!--            <version>1.3.176</version>-->
<!--            <scope>runtime</scope>-->
<!--        </dependency>-->
        <dependency>
            <groupId>com.h2database</groupId>
            <artifactId>h2</artifactId>
            <version>2.1.214</version>
            <!--            <scope>runtime</scope>-->
        </dependency>

OrderServiceImpl.java

@Override
public OrderDto createOrder(OrderDto orderDto) {
    orderDto.setOrderId(UUID.randomUUID().toString());
    orderDto.setTotalPrice(orderDto.getQty() * orderDto.getUnitPrice());

    ModelMapper mapper = new ModelMapper();
    mapper.getConfiguration().setMatchingStrategy(MatchingStrategies.STRICT);
    OrderEntity orderEntity = mapper.map(orderDto, OrderEntity.class);

    orderRepository.save(orderEntity);

    OrderDto returnValue = mapper.map(orderEntity, OrderDto.class);

    return returnValue;
}

OrderController.java

    @PostMapping("/{userId}/orders")
    public ResponseEntity<ResponseOrder> createOrder(@PathVariable("userId") String userId,
                                                     @RequestBody RequestOrder orderDetails) {
        log.info("Before add orders data");
        ModelMapper mapper = new ModelMapper();
        mapper.getConfiguration().setMatchingStrategy(MatchingStrategies.STRICT);

        OrderDto orderDto = mapper.map(orderDetails, OrderDto.class);
        orderDto.setUserId(userId);
        /* jpa */
        OrderDto createdOrder = orderService.createOrder(orderDto);
        ResponseOrder responseOrder = mapper.map(createdOrder, ResponseOrder.class);

        /* kafka */
        orderDto.setOrderId(UUID.randomUUID().toString());
        orderDto.setTotalPrice(orderDetails.getQty() * orderDetails.getUnitPrice());

        /* send this order to the kafka */
//        kafkaProducer.send("example-catalog-topic", orderDto);
//        orderProducer.send("orders", orderDto);
//        ResponseOrder responseOrder = mapper.map(orderDto, ResponseOrder.class);

        log.info("After added orders data");
        return ResponseEntity.status(HttpStatus.CREATED).body(responseOrder);
    }

감사합니다.