✨ 헤더에 띄워 줄 사진 + 실명 API (#66)

src/main/java/org/example/gather_back_end/bucket/service/BucketService.java

@@ -1,6 +1,5 @@
 package org.example.gather_back_end.bucket.service;
 
-import org.example.gather_back_end.user.dto.UploadProfileImgRes;
 import org.springframework.web.multipart.MultipartFile;
 
 public interface BucketService {

src/main/java/org/example/gather_back_end/bucket/service/BucketServiceImpl.java

@@ -18,7 +18,6 @@
 import lombok.extern.slf4j.Slf4j;
 import org.example.gather_back_end.domain.User;
 import org.example.gather_back_end.repository.UserRepository;
-import org.example.gather_back_end.user.dto.UploadProfileImgRes;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;

src/main/java/org/example/gather_back_end/user/controller/UserController.java

@@ -1,15 +1,26 @@
 package org.example.gather_back_end.user.controller;
 
 import lombok.RequiredArgsConstructor;
-import org.example.gather_back_end.bucket.service.BucketService;
-import org.example.gather_back_end.user.dto.UploadProfileImgRes;
+import org.example.gather_back_end.user.dto.GetUserRes;
+import org.example.gather_back_end.user.service.UserService;
 import org.example.gather_back_end.util.response.SuccessResponse;
+import org.springframework.security.core.Authentication;
 import org.springframework.web.bind.annotation.*;
-import org.springframework.web.multipart.MultipartFile;
 
 @RestController
 @RequiredArgsConstructor
-@RequestMapping("/api/users")
+@RequestMapping("/api/user")
 public class UserController implements UserControllerApi {
 
+    private final UserService userService;
+
+    // 유저 프로필 이미지 & 이름 GetMapping
+    @GetMapping("/header-info")
+    public SuccessResponse<?> getUser(Authentication authentication){
+
+        GetUserRes res = userService.getUser(authentication);
+
+        return SuccessResponse.of(res);
+
+    }
 }

src/main/java/org/example/gather_back_end/user/controller/UserControllerApi.java

@@ -7,27 +7,28 @@
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
 import io.swagger.v3.oas.annotations.responses.ApiResponses;
 import io.swagger.v3.oas.annotations.tags.Tag;
-import org.example.gather_back_end.user.dto.UploadProfileImgRes;
+import org.example.gather_back_end.user.dto.GetUserRes;
 import org.example.gather_back_end.util.response.SuccessResponse;
-import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.security.core.Authentication;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.multipart.MultipartFile;
 
 @Tag(name = "User 관련", description = "유저와 관련된 API")
 public interface UserControllerApi {
 
-//    @Operation(summary = "프로필 사진 업로드", description = "유저의 프로필 사진을 업로드하는 API")
-//    @ApiResponses(value = {
-//            @ApiResponse(responseCode = "200", description = "성공",
-//                    content = @Content(mediaType = "application/json",
-//                            examples = @ExampleObject(value = "{\n"
-//                                + "    \"timestamp\": \"2024-10-22T21:35:03.755865\",\n"
-//                                + "    \"isSuccess\": true,\n"
-//                                + "    \"code\": \"200\",\n"
-//                                + "    \"message\": \"호출에 성공하였습니다.\",\n"
-//                                + "    \"data\": null\n"
-//                            + "}"),
-//                            schema = @Schema(implementation = SuccessResponse.class)))
-//    })
+    @Operation(summary = "프로필 사진, 이름 불러오기", description = "유저의 프로필 사진, 이름 불러오는 API")
+    @ApiResponses(value = {
+            @ApiResponse(responseCode = "200", description = "성공",
+                    content = @Content(mediaType = "application/json",
+                            examples = @ExampleObject(value = "{\n"
+                                + "    \"timestamp\": \"2024-10-22T21:35:03.755865\",\n"
+                                + "    \"isSuccess\": true,\n"
+                                + "    \"code\": \"200\",\n"
+                                + "    \"message\": \"호출에 성공하였습니다.\",\n"
+                                + "    \"data\": null\n"
+                            + "}"),
+                            schema = @Schema(implementation = SuccessResponse.class)))
+    })
+    @GetMapping
+    SuccessResponse<?> getUser(Authentication authentication);
 }

src/main/java/org/example/gather_back_end/user/dto/GetUserRes.java

@@ -0,0 +1,17 @@
+package org.example.gather_back_end.user.dto;
+
+import lombok.Builder;
+import org.example.gather_back_end.domain.User;
+
+@Builder
+public record GetUserRes(
+        String profileImgUrl,
+        String name
+) {
+    public static GetUserRes from(User user) {
+        return GetUserRes.builder()
+                .profileImgUrl(user.getProfileImgUrl())
+                .name(user.getName())
+                .build();
+    }
+}

src/main/java/org/example/gather_back_end/user/service/UserService.java

@@ -0,0 +1,11 @@
+package org.example.gather_back_end.user.service;
+
+import org.example.gather_back_end.user.dto.GetUserRes;
+import org.springframework.security.core.Authentication;
+
+public interface UserService {
+
+    // 사용자 프로필과 이름을 가져오는 서비스
+    GetUserRes getUser(Authentication authentication);
+
+}

src/main/java/org/example/gather_back_end/user/service/UserServiceImpl.java

@@ -0,0 +1,24 @@
+package org.example.gather_back_end.user.service;
+
+import lombok.RequiredArgsConstructor;
+import org.example.gather_back_end.domain.User;
+import org.example.gather_back_end.repository.UserRepository;
+import org.example.gather_back_end.user.dto.GetUserRes;
+import org.example.gather_back_end.util.jwt.dto.CustomOAuth2User;
+import org.springframework.security.core.Authentication;
+import org.springframework.stereotype.Service;
+
+@Service
+@RequiredArgsConstructor
+public class UserServiceImpl implements UserService {
+
+    private final UserRepository userRepository;
+
+    // 사용자 프로필과 이름 가져오는 서비스
+    @Override
+    public GetUserRes getUser(Authentication authentication) {
+        CustomOAuth2User customOAuth2User = (CustomOAuth2User) authentication.getPrincipal();
+        User user = userRepository.getByUsername(customOAuth2User.getUsername());
+        return GetUserRes.from(user);
+    }
+}