chore: UserInfo 응답 데이터 변경

기존 문자열 응답이 아닌 UserInfo DTO 객체에 담겨 반환

src/main/java/org/skhuton/skhudebug/member/controller/UserController.java

@@ -5,6 +5,7 @@
 import io.swagger.v3.oas.annotations.tags.Tag;
 import jakarta.servlet.http.HttpServletRequest;
 import lombok.RequiredArgsConstructor;
+import org.skhuton.skhudebug.member.dto.response.UserInfo;
 import org.skhuton.skhudebug.member.service.UserService;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
@@ -23,9 +24,8 @@ public class UserController {
      */
     @Operation(summary = "로그인 확인", description = "해당 클라이언트의 로그인 확인")
     @GetMapping("/user/confirm")
-    public ResponseEntity<String> confirm(HttpServletRequest request){
-        String loginId = String.valueOf(userService.loginConfirmUserID(request));
-        return new ResponseEntity<>(loginId, HttpStatus.OK);
+    public ResponseEntity<UserInfo> confirm(HttpServletRequest request){
+        return new ResponseEntity<>(userService.loginConfirmUserID(request), HttpStatus.OK);
     }
 
     @GetMapping("/test")

src/main/java/org/skhuton/skhudebug/member/controller/UserJoinController.java

@@ -6,7 +6,7 @@
 import io.swagger.v3.oas.annotations.media.Content;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import org.skhuton.skhudebug.member.dto.JoinRequestDto;
+import org.skhuton.skhudebug.member.dto.request.JoinRequestDto;
 import org.skhuton.skhudebug.member.service.UserJoinService;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;

src/main/java/org/skhuton/skhudebug/member/dto/request/JoinRequestDto.java

@@ -0,0 +1,11 @@
+package org.skhuton.skhudebug.member.dto.request;
+
+public record JoinRequestDto(
+
+        String loginId,
+
+        String password,
+
+        String nickname
+) {
+}

src/main/java/org/skhuton/skhudebug/member/dto/response/UserInfo.java

@@ -0,0 +1,10 @@
+package org.skhuton.skhudebug.member.dto.response;
+
+import lombok.Builder;
+
+@Builder
+public record UserInfo(
+        String loginId,
+        String nickname
+) {
+}

src/main/java/org/skhuton/skhudebug/member/service/UserJoinService.java

@@ -3,7 +3,7 @@
 
 import org.skhuton.skhudebug.member.domain.Role;
 import org.skhuton.skhudebug.member.domain.User;
-import org.skhuton.skhudebug.member.dto.JoinRequestDto;
+import org.skhuton.skhudebug.member.dto.request.JoinRequestDto;
 import org.skhuton.skhudebug.member.execption.InvalidUserException;
 import org.skhuton.skhudebug.member.repository.UserRepository;
 import org.springframework.security.crypto.password.PasswordEncoder;
@@ -26,12 +26,12 @@ public UserJoinService(PasswordEncoder passwordEncoder, UserRepository userRepos
     @Transactional
     public void join(JoinRequestDto joinRequestDto) {
         // 비밀번호를 암호화
-        String encodedPassword = passwordEncoder.encode(joinRequestDto.getPassword());
-        validateDuplicateLoginId(joinRequestDto.getLoginId());
+        String encodedPassword = passwordEncoder.encode(joinRequestDto.password());
+        validateDuplicateLoginId(joinRequestDto.loginId());
         User user = User.builder()
-                .loginId(joinRequestDto.getLoginId())
+                .loginId(joinRequestDto.loginId())
                 .password(encodedPassword)
-                .nickname(joinRequestDto.getNickname())
+                .nickname(joinRequestDto.nickname())
                 .role(Role.ROLE_USER)
                 .build();
         // 회원 정보 저장

src/main/java/org/skhuton/skhudebug/member/service/UserService.java

@@ -6,6 +6,7 @@
 import lombok.RequiredArgsConstructor;
 import org.skhuton.skhudebug.member.domain.PrincipalDetail;
 import org.skhuton.skhudebug.member.domain.User;
+import org.skhuton.skhudebug.member.dto.response.UserInfo;
 import org.skhuton.skhudebug.member.execption.InvalidUserException;
 import org.skhuton.skhudebug.member.repository.UserRepository;
 import org.springframework.security.core.userdetails.UserDetails;
@@ -29,13 +30,15 @@ public UserDetails loadUserByUsername(String username) throws UsernameNotFoundEx
     }
 
     //로그인 상태 확인 메서드
-    //로그인 상태면 로그인한 유저아이디를 반환하고, 로그인 상태 확인 결과을 반환.
-
-    public String loginConfirmUserID(HttpServletRequest request) throws InvalidUserException {
+    //로그인 상태면 로그인한 유저아이디와 닉네임을 반환하고, 로그인 상태 확인 결과을 반환.
+    public UserInfo loginConfirmUserID(HttpServletRequest request) throws InvalidUserException {
         Principal user = request.getUserPrincipal();
         if (user != null) {
             User loginUser = userRepository.findByLoginId(user.getName()).orElseThrow(() -> new InvalidUserException("로그인 상태가 아닙니다."));
-            return loginUser.getLoginId();
+            return UserInfo.builder()
+                    .loginId(loginUser.getLoginId())
+                    .nickname(loginUser.getNickname())
+                    .build();
         }
         throw new InvalidUserException("not login");
     }