[refactor] #211 - 기존 UserInfoDto랑 겹치는 부분이 발생하여 responseDto 이름 변경

- 기존의 UserInfoDto는 나중에 어느 페이지든 접속한 유저의 정보가 필요할 때 사용할 api
- 현재 추가한 api는 유저 페이지 전용 api

src/main/java/gitbal/backend/api/userPage/controller/UserPageController.java

@@ -3,7 +3,7 @@
 import gitbal.backend.api.userPage.dto.FriendSuggestDto;
 import gitbal.backend.api.userPage.dto.IntroductionResponseDto;
 import gitbal.backend.api.userPage.dto.IntroductionupdateRequestDto;
-import gitbal.backend.api.userPage.dto.UserInfoResponseDto;
+import gitbal.backend.api.userPage.dto.UserPageUserInfoResponseDto;
 import gitbal.backend.api.userPage.service.UserPageService;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
@@ -91,7 +91,7 @@ public ResponseEntity<String> updateIntroduction(Authentication authentication,
         @ApiResponse(responseCode = "200", description = "유저페이지에 필요한 유저 개인 정보 로딩을 성공했습니다."),
         @ApiResponse(responseCode = "5xx", description = "유저페이지에 필요한 유저 개인 정보 로딩을 실패했습니다.")
     })
-    public ResponseEntity<UserInfoResponseDto> userInfo(String username){
+    public ResponseEntity<UserPageUserInfoResponseDto> userInfo(String username){
         return ResponseEntity.ok(userPageService.makeUserInfoResponse(username));
     }
 

src/main/java/gitbal/backend/api/userPage/dto/UserPageUserInfoResponseDto.java

@@ -0,0 +1,11 @@
+package gitbal.backend.api.userPage.dto;
+
+import gitbal.backend.global.constant.Grade;
+
+public record UserPageUserInfoResponseDto(String username, Grade grade, String profileImg) {
+
+    public static UserPageUserInfoResponseDto of(String username, Grade grade, String profileImg) {
+        return new UserPageUserInfoResponseDto(username, grade, profileImg);
+    }
+
+}

src/main/java/gitbal/backend/api/userPage/service/UserPageService.java

@@ -4,7 +4,7 @@
 import gitbal.backend.api.userPage.dto.FriendSuggestDto;
 import gitbal.backend.api.userPage.dto.IntroductionResponseDto;
 import gitbal.backend.api.userPage.dto.IntroductionupdateRequestDto;
-import gitbal.backend.api.userPage.dto.UserInfoResponseDto;
+import gitbal.backend.api.userPage.dto.UserPageUserInfoResponseDto;
 import gitbal.backend.domain.introduction.Introduction;
 import gitbal.backend.domain.introduction.application.repository.IntroductionRepository;
 import gitbal.backend.domain.region.application.RegionService;
@@ -116,7 +116,7 @@ private void updateUserRegion(User user, String regionName) {
   }
 
   @Transactional(readOnly = true)
-  public UserInfoResponseDto makeUserInfoResponse(String username) {
+  public UserPageUserInfoResponseDto makeUserInfoResponse(String username) {
       return userService.makeUserInfoResponse(username);
   }
 }

src/main/java/gitbal/backend/domain/user/UserService.java

@@ -3,7 +3,7 @@
 import com.fasterxml.jackson.core.JsonProcessingException;
 import com.fasterxml.jackson.databind.JsonNode;
 import com.fasterxml.jackson.databind.ObjectMapper;
-import gitbal.backend.api.userPage.dto.UserInfoResponseDto;
+import gitbal.backend.api.userPage.dto.UserPageUserInfoResponseDto;
 import gitbal.backend.domain.region.Region;
 import gitbal.backend.domain.school.School;
 import gitbal.backend.global.constant.Grade;
@@ -237,11 +237,11 @@ public int calculateExp(User findUser) {
     }
 
 
-    public UserInfoResponseDto makeUserInfoResponse(String username) {
+    public UserPageUserInfoResponseDto makeUserInfoResponse(String username) {
         User findUser = userRepository.findByNickname(username)
             .orElseThrow(NotFoundUserException::new);
 
-        return UserInfoResponseDto.of(findUser.getNickname(), findUser.getGrade()
+        return UserPageUserInfoResponseDto.of(findUser.getNickname(), findUser.getGrade()
         ,findUser.getProfile_img());
     }
 }