refactor [#167] 유저 정보 조회 API - 컨트롤러 계층에서 url 생성하도록 리펙토링

src/main/java/org/sopt/confeti/api/user/controller/UserInfoController.java

@@ -7,6 +7,7 @@
 import org.sopt.confeti.global.common.BaseResponse;
 import org.sopt.confeti.global.message.SuccessMessage;
 import org.sopt.confeti.global.util.ApiResponseUtil;
+import org.sopt.confeti.global.util.S3FileHandler;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestHeader;
@@ -19,11 +20,11 @@
 public class UserInfoController {
 
     private final UserInfoFacade userInfoFacade;
+    private final S3FileHandler s3FileHandler;
 
     @GetMapping
-    public ResponseEntity<BaseResponse<?>> getUserInfo(@RequestHeader("Authorization") Long userId) {
+    public ResponseEntity<BaseResponse<?>> getUserInfo(@RequestHeader("Authorization") long userId) {
         UserInfoDTO userInfo = userInfoFacade.getUserInfo(userId);
-        UserInfoResponse user = UserInfoResponse.from(userInfo);
-        return ApiResponseUtil.success(SuccessMessage.SUCCESS, user);
+        return ApiResponseUtil.success(SuccessMessage.SUCCESS, UserInfoResponse.of(userInfo, s3FileHandler));
     }
 }

src/main/java/org/sopt/confeti/api/user/dto/response/UserInfoResponse.java

@@ -1,13 +1,18 @@
 package org.sopt.confeti.api.user.dto.response;
 
 import org.sopt.confeti.api.user.facade.dto.response.UserInfoDTO;
+import org.sopt.confeti.global.util.S3FileHandler;
 
 public record UserInfoResponse (
         Long userId,
         String profileUrl,
         String username
 ) {
-    public static UserInfoResponse from (UserInfoDTO userInfoDTO) {
-        return new UserInfoResponse(userInfoDTO.userId(), userInfoDTO.profileUrl(), userInfoDTO.username());
+    public static UserInfoResponse of(final UserInfoDTO userInfoDTO, final S3FileHandler s3FileHandler) {
+        return new UserInfoResponse(
+                userInfoDTO.userId(),
+                s3FileHandler.getFileUrl(userInfoDTO.profilePath()),
+                userInfoDTO.username()
+        );
     }
 }

src/main/java/org/sopt/confeti/api/user/facade/UserInfoFacade.java

@@ -14,7 +14,8 @@ public class UserInfoFacade {
 
     @Transactional
     public UserInfoDTO getUserInfo(Long userId) {
-        User user = userService.findById(userId);
-        return UserInfoDTO.from(user);
+        return UserInfoDTO.from(
+                userService.findById(userId)
+        );
     }
 }

src/main/java/org/sopt/confeti/api/user/facade/dto/response/UserInfoDTO.java

@@ -2,8 +2,16 @@
 
 import org.sopt.confeti.domain.user.User;
 
-public record UserInfoDTO (Long userId, String profileUrl, String username){
-    public static UserInfoDTO from (User user) {
-        return new UserInfoDTO(user.getId(), user.getProfilePath(), user.getUsername());
+public record UserInfoDTO (
+        long userId,
+        String profilePath,
+        String username
+){
+    public static UserInfoDTO from (final User user) {
+        return new UserInfoDTO(
+                user.getId(),
+                user.getProfilePath(),
+                user.getUsername()
+        );
     }
 }