[FEAT] 유저 프로필 조회 API(메인) - #57

dateroad-api/src/main/java/org/dateroad/user/api/UserController.java

@@ -6,7 +6,9 @@
 import org.dateroad.user.dto.request.UserSignInReq;
 import org.dateroad.user.dto.request.UserSignUpReq;
 import org.dateroad.user.dto.response.UserJwtInfoRes;
+import org.dateroad.user.dto.response.UserInfoMainRes;
 import org.dateroad.user.service.AuthService;
+import org.dateroad.user.service.UserService;
 import org.springframework.http.HttpStatus;
 import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.*;
@@ -18,6 +20,7 @@
 @RequestMapping("/api/v1/users")
 public class UserController {
     private final AuthService authService;
+    private final UserService userService;
 
     @PostMapping("/signup")
     public ResponseEntity<UserJwtInfoRes> signUp(@RequestHeader(AUTHORIZATION) final String token,
@@ -67,4 +70,11 @@ public ResponseEntity<UserJwtInfoRes> reissue(@RequestHeader(AUTHORIZATION) fina
                 .ok(userJwtInfoRes);
 
     }
+
+    @GetMapping("/main")
+    public ResponseEntity<UserInfoMainRes> getUserInfo(@UserId final Long userId) {
+        UserInfoMainRes userInfoMainRes = userService.getUserInfoMain(userId);
+        return ResponseEntity
+                .ok(userInfoMainRes);
+    }
 }

dateroad-api/src/main/java/org/dateroad/user/dto/response/UserInfoMainRes.java

@@ -0,0 +1,19 @@
+package org.dateroad.user.dto.response;
+
+import lombok.AccessLevel;
+import lombok.Builder;
+
+@Builder(access = AccessLevel.PRIVATE)
+public record UserInfoMainRes(
+        String name,
+        int point,
+        String image
+) {
+    public static UserInfoMainRes of(String name, int point, String image) {
+        return UserInfoMainRes.builder()
+                .name(name)
+                .point(point)
+                .image(image)
+                .build();
+    }
+}

dateroad-api/src/main/java/org/dateroad/user/service/UserService.java

@@ -0,0 +1,27 @@
+package org.dateroad.user.service;
+
+import lombok.RequiredArgsConstructor;
+import org.dateroad.code.FailureCode;
+import org.dateroad.exception.EntityNotFoundException;
+import org.dateroad.user.domain.User;
+import org.dateroad.user.dto.response.UserInfoMainRes;
+import org.dateroad.user.repository.UserRepository;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+
+@Service
+@Transactional(readOnly = true)
+@RequiredArgsConstructor
+public class UserService {
+    private final UserRepository userRepository;
+
+    public UserInfoMainRes getUserInfoMain(final Long userId) {
+        User foundUser = findUserById(userId);
+        return UserInfoMainRes.of(foundUser.getName(), foundUser.getTotalPoint(), foundUser.getImageUrl());
+    }
+
+    private User findUserById(final Long userId) {
+        return userRepository.findById(userId)
+                .orElseThrow(() -> new EntityNotFoundException(FailureCode.USER_NOT_FOUND));
+    }
+}