refactor: Update field names in User entity and related DTOs

src/main/java/umc/spring/post/config/security/SecurityUtil.java

@@ -14,7 +14,7 @@ public class SecurityUtil {
         }
 
         UserInfoDto userInfoDto = new UserInfoDto();
-        userInfoDto.setUserId(authentication.getName());
+        userInfoDto.setLoginId(authentication.getName());
         userInfoDto.setMemberRole(authentication.getAuthorities().stream().toList().get(0).toString().replaceAll("ROLE_", ""));
 
         return userInfoDto;

src/main/java/umc/spring/post/controller/AuthController.java

@@ -25,6 +25,10 @@ public class AuthController {
         return authService.login(userLoginDto);
     }
 
+    @PostMapping("/logout")
+    public TokenInfo logout(){
+        return null;
+    }
     @PostMapping("/register")
     public void register(@RequestBody UserJoinDto userJoinDto) {
         authService.join(userJoinDto);

src/main/java/umc/spring/post/data/dto/UserInfoDto.java

@@ -8,7 +8,7 @@ import lombok.*;
 @ToString
 @Builder
 public class UserInfoDto {
-    private String userId;
+    private String loginId;
     private String memberRole;
 
 }
\ No newline at end of file

src/main/java/umc/spring/post/data/dto/UserJoinDto.java

@@ -4,7 +4,7 @@ import lombok.Data;
 
 @Data
 public class UserJoinDto {
-    private String userId;
+    private String loginId;
     private String password;
     private String userName;
 }
\ No newline at end of file

src/main/java/umc/spring/post/data/dto/UserLoginDto.java

@@ -4,6 +4,6 @@ import lombok.Data;
 
 @Data
 public class UserLoginDto {
-    String userId;
+    String loginId;
     String password;
 }

src/main/java/umc/spring/post/data/entity/User.java

@@ -26,7 +26,7 @@ public class User implements UserDetails {
     private Long id;
 
     @Column(nullable = false)
-    private String userId;
+    private String loginId;
 
     @Column(nullable = false)
     private String password;

src/main/java/umc/spring/post/repository/UserRepository.java

@@ -6,5 +6,5 @@ import umc.spring.post.data.entity.User;
 import java.util.Optional;
 
 public interface UserRepository extends JpaRepository<User, Long> {
-    Optional<User> findByUserId(String userId);
+    Optional<User> findByLoginId(String loginId);
 }

src/main/java/umc/spring/post/service/AuthServiceImpl.java

@@ -44,15 +44,15 @@ public class AuthServiceImpl implements AuthService, UserDetailsService {
 
     @Override
     public TokenInfo login(UserLoginDto userLoginDto) {
-        User user = userRepository.findByUserId(userLoginDto.getUserId()).orElseThrow(() -> new UsernameNotFoundException("아이디 혹은 비밀번호를 확인하세요."));
+        User user = userRepository.findByLoginId(userLoginDto.getLoginId()).orElseThrow(() -> new UsernameNotFoundException("아이디 혹은 비밀번호를 확인하세요."));
 
         boolean matches = passwordEncoder.matches(userLoginDto.getPassword(), user.getPassword());
         if (!matches) throw new BadCredentialsException("아이디 혹은 비밀번호를 확인하세요.");
 
-        Authentication authentication = new UsernamePasswordAuthenticationToken(user.getUserId(), user.getPassword(), user.getAuthorities());
+        Authentication authentication = new UsernamePasswordAuthenticationToken(user.getLoginId(), user.getPassword(), user.getAuthorities());
 
         TokenInfo tokenInfo = jwtTokenProvider.generateToken(authentication);
-        tokenInfo.setEmail(user.getUserId());
+        tokenInfo.setEmail(user.getLoginId());
 
         tokenInfo.setMemberRole(user.getRole().toString());
         return tokenInfo;
@@ -61,7 +61,7 @@ public class AuthServiceImpl implements AuthService, UserDetailsService {
     @Override
     public void join(UserJoinDto userJoinDto) {
         User user = new User();
-        user.setUserId(userJoinDto.getUserId());
+        user.setLoginId(userJoinDto.getLoginId());
         user.setPassword(passwordEncoder.encode(userJoinDto.getPassword()));
         user.setUserName(userJoinDto.getUserName());
         userRepository.save(user);
@@ -75,7 +75,7 @@ public class AuthServiceImpl implements AuthService, UserDetailsService {
 
     @Override
     public UserDetails loadUserByUsername(String userId) throws UsernameNotFoundException {
-        return userRepository.findByUserId(userId)
+        return userRepository.findByLoginId(userId)
                 .map(this::createUserDetails)
                 .orElseThrow(() -> new UsernameNotFoundException("해당하는 유저를 찾을 수 없습니다."));
     }