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tanakaryotanakaryo
tanakaryo
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#1 add new resource.
1 parent 5b60e18 commit 7120936

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12 files changed

+245
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‎java/microservice/app1/department-service/src/main/java/jp/co/app/mcrsrvc/dptmnt/service/impl/DepartmentServiceImpl.java

+1-5
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@@ -1,18 +1,14 @@
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package jp.co.app.mcrsrvc.dptmnt.service.impl;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.stereotype.Service;
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import jp.co.app.mcrsrvc.dptmnt.entity.Department;
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import jp.co.app.mcrsrvc.dptmnt.repository.DepartmentRepository;
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import jp.co.app.mcrsrvc.dptmnt.service.DepartmentService;
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import lombok.AllArgsConstructor;
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import lombok.extern.slf4j.Slf4j;
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@Service
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@AllArgsConstructor
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@Slf4j
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public class DepartmentServiceImpl implements DepartmentService {
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private DepartmentRepository departmentRepository;
@@ -26,5 +22,5 @@ public Department saveDepartment(Department department) {
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public Department getDepartmentById(Long departmentId) {
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return departmentRepository.findById(departmentId).get();
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}
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}

‎java/microservice/app1/user-service/pom.xml

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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter</artifactId>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<!-- https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-data-jpa -->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-data-jpa</artifactId>
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<version>3.2.2</version>
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</dependency>
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<!-- https://mvnrepository.com/artifact/com.mysql/mysql-connector-j -->
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<dependency>
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<groupId>com.mysql</groupId>
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<artifactId>mysql-connector-j</artifactId>
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<version>8.3.0</version>
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</dependency>
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<!-- https://mvnrepository.com/artifact/org.projectlombok/lombok -->
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<dependency>
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<groupId>org.projectlombok</groupId>
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<artifactId>lombok</artifactId>
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<version>1.18.30</version>
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<scope>provided</scope>
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</dependency>
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<!-- https://mvnrepository.com/artifact/jakarta.persistence/jakarta.persistence-api -->
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<dependency>
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<groupId>jakarta.persistence</groupId>
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<artifactId>jakarta.persistence-api</artifactId>
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<version>3.1.0</version>
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</dependency>
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<!-- https://mvnrepository.com/artifact/org.hibernate.orm/hibernate-core -->
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<dependency>
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<groupId>org.hibernate.orm</groupId>
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<artifactId>hibernate-core</artifactId>
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<version>6.4.3.Final</version>
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</dependency>
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<dependency>
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<groupId>org.springframework.boot</groupId>

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/config/UserAppConfiguration.java

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package jp.co.app.mcrsrvc.usr.config;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.web.client.RestTemplate;
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@Configuration
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public class UserAppConfiguration {
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@Bean
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public RestTemplate restTemplate() {
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return new RestTemplate();
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}
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/controller/UserController.java

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package jp.co.app.mcrsrvc.usr.controller;
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import org.springframework.web.bind.annotation.RestController;
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import jp.co.app.mcrsrvc.usr.dto.ResponseDto;
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import jp.co.app.mcrsrvc.usr.entity.User;
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import jp.co.app.mcrsrvc.usr.service.UserService;
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import lombok.AllArgsConstructor;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.ResponseEntity;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PathVariable;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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@RestController
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@RequestMapping("api/users")
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@AllArgsConstructor
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public class UserController {
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private UserService userService;
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@PostMapping
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public ResponseEntity<User> saveUser(@RequestBody User user) {
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User savedUser = this.userService.saveUser(user);
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return new ResponseEntity<>(savedUser, HttpStatus.CREATED);
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}
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@GetMapping("{id}")
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public ResponseEntity<ResponseDto> getUser(@PathVariable("id") Long userId) {
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ResponseDto responseDto = this.userService.getUser(userId);
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return ResponseEntity.ok(responseDto);
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}
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/dto/DepartmentDto.java

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package jp.co.app.mcrsrvc.usr.dto;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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@Data
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@AllArgsConstructor
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@NoArgsConstructor
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public class DepartmentDto {
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private Long id;
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private String departmentName;
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private String departmentAddress;
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private String departmentCode;
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/dto/ResponseDto.java

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package jp.co.app.mcrsrvc.usr.dto;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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@Data
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@NoArgsConstructor
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@AllArgsConstructor
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public class ResponseDto {
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private DepartmentDto departmentDto;
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private UserDto userDto;
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/dto/UserDto.java

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package jp.co.app.mcrsrvc.usr.dto;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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@Data
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@NoArgsConstructor
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@AllArgsConstructor
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public class UserDto {
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private Long id;
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private String firstName;
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private String lastName;
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private String email;
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/entity/User.java

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package jp.co.app.mcrsrvc.usr.entity;
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import jakarta.persistence.Column;
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import jakarta.persistence.Entity;
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import jakarta.persistence.GeneratedValue;
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import jakarta.persistence.GenerationType;
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import jakarta.persistence.Id;
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import jakarta.persistence.Table;
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import lombok.AllArgsConstructor;
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import lombok.Data;
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import lombok.NoArgsConstructor;
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@Entity
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@Table(name = "users")
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@Data
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@NoArgsConstructor
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@AllArgsConstructor
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public class User {
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@Id
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@GeneratedValue(strategy = GenerationType.IDENTITY)
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private Long id;
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private String firstName;
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private String lastName;
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@Column(nullable = false, unique = true)
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private String email;
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private String departmentId;
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/repository/UserRepository.java

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package jp.co.app.mcrsrvc.usr.repository;
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import org.springframework.data.jpa.repository.JpaRepository;
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import jp.co.app.mcrsrvc.usr.entity.User;
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public interface UserRepository extends JpaRepository<User, Long> {
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/service/UserService.java

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package jp.co.app.mcrsrvc.usr.service;
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import jp.co.app.mcrsrvc.usr.dto.ResponseDto;
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import jp.co.app.mcrsrvc.usr.entity.User;
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public interface UserService {
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User saveUser(User user);
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ResponseDto getUser(Long userId);
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}

‎java/microservice/app1/user-service/src/main/java/jp/co/app/mcrsrvc/usr/service/impl/UserServiceImpl.java

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package jp.co.app.mcrsrvc.usr.service.impl;
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import org.apache.logging.slf4j.SLF4JLogger;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
6+
import org.springframework.web.client.RestTemplate;
7+
8+
import jp.co.app.mcrsrvc.usr.dto.DepartmentDto;
9+
import jp.co.app.mcrsrvc.usr.dto.ResponseDto;
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import jp.co.app.mcrsrvc.usr.dto.UserDto;
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import jp.co.app.mcrsrvc.usr.entity.User;
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import jp.co.app.mcrsrvc.usr.repository.UserRepository;
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import jp.co.app.mcrsrvc.usr.service.UserService;
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import lombok.AllArgsConstructor;
15+
import lombok.extern.slf4j.Slf4j;
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@Service
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@AllArgsConstructor
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@Slf4j
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public class UserServiceImpl implements UserService {
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private UserRepository userRepository;
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private RestTemplate restTemplate;
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@Override
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public User saveUser(User user) {
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return userRepository.save(user);
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}
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@Override
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public ResponseDto getUser(Long userId) {
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ResponseDto responseDto = new ResponseDto();
35+
User user = userRepository.findById(userId).get();
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UserDto userDto = this.mapToUser(user);
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ResponseEntity<DepartmentDto> responseEntity = restTemplate.getForEntity(
39+
"http://localhost:8081/api/departments/" + user.getDepartmentId()
40+
, DepartmentDto.class);
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42+
DepartmentDto departmentDto = responseEntity.getBody();
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System.out.println(responseEntity.getStatusCode());
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46+
responseDto.setUserDto(userDto);
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responseDto.setDepartmentDto(departmentDto);
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49+
return responseDto;
50+
}
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private UserDto mapToUser(User user) {
53+
UserDto userDto = new UserDto();
54+
userDto.setId(user.getId());
55+
userDto.setFirstName(user.getFirstName());
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userDto.setLastName(user.getLastName());
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userDto.setEmail(user.getEmail());
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return userDto;
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}
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}

‎java/microservice/app1/user-service/src/main/resources/application.properties

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spring.datasource.url=jdbc:mysql://localhost:3306/employee_db
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spring.datasource.username=root
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spring.datasource.password=
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spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.MySQLDialect
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spring.jpa.hibernate.ddl-auto=update
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server.port=8082

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