SpringSpring Cloud

Spring Cloud - 13. Users Microservice Catalog

목차

13. Users Microservice Catalog

설정 정보

server:
  port: 0

spring:
  application:
    name: catalog-service
  h2:
    console:
      enabled: true
      settings:
        web-allow-others: true
  datasource:
    hikari:
      driver-class-name: org.h2.Driver
    url: jdbc:h2:mem:testdb
    username: sa
    password:
  jpa:
    hibernate:
      ddl-auto: create-drop
    show-sql: true
    generate-ddl: true

eureka:
  client:
    service-url:
      defaultZone: http://localhost:8761/eureka
#logging:
#  level:
#    com.example.catalogservice: DEBUG
@Data
@Entity
@Table(name = "catalog")
public class CatalogEntity {

    @Id @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    @Column(nullable = false, length = 120, unique = true)
    private String productId;

    @Column(nullable = false)
    private String productName;

    @Column(nullable = false)
    private Integer stock;

    @Column(nullable = false)
    private Integer unitPrice;

    @Column(nullable = false, updatable = false, insertable = false)
    @ColumnDefault(value = "CURRENT_TIMESTAMP")
    private Date createdAt;
}
@Repository
public interface CatalogRepository extends CrudRepository<CatalogEntity, Long> {
    CatalogEntity findByProductId(String productId);
}
public interface CatalogService {
    Iterable<CatalogEntity> getAllCatalogs();
}
@Service
@Slf4j
public class CatalogServiceImpl implements CatalogService{
    CatalogRepository repository;
    Environment env;

    public CatalogServiceImpl(CatalogRepository repository, Environment env){
        this.repository = repository;
        this.env = env;
    }

    @Override
    public Iterable<CatalogEntity> getAllCatalogs() {
        return repository.findAll();
    }
}
@RestController
@RequestMapping("/catalog-service")
public class CatalogController {
    private Environment env;
    CatalogService catalogService;

    public CatalogController(Environment env, CatalogService catalogService){
        this.env = env;
        this.catalogService = catalogService;
    }

    @GetMapping("/health_check")
    public String status(HttpServletRequest request){
        return String.format("It's Working in Catalog Service on Port %s", request.getServerPort());
    }
}
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