feat: 채팅 설정 조회 기능 구현 (#103)

* feat: chatSetting 값 반환을 위한 Dto 생성

* feat: user 조회 후 chatsetting 값 반환 로직 작성

* feat: 채팅 설정 조회 로직 작성

* docs: Swagger 작성

Author: Uralauah

gotcha-user/src/main/java/gotcha_user/dto/UserChatSettingRes.java

@@ -0,0 +1,17 @@
+package gotcha_user.dto;
+
+import gotcha_domain.user.ChatOption;
+import gotcha_domain.user.PrivateChatOption;
+import gotcha_domain.user.User;
+
+public record UserChatSettingRes(
+        ChatOption chatOption,
+        PrivateChatOption privateChatOption
+) {
+    public static UserChatSettingRes fromUser(User user){
+        return new UserChatSettingRes(
+                user.getChatOption(),
+                user.getPrivateChatOption()
+        );
+    }
+}

gotcha-user/src/main/java/gotcha_user/service/UserService.java

@@ -7,6 +7,7 @@
 import gotcha_domain.user.PrivateChatOption;
 import gotcha_domain.user.Role;
 import gotcha_domain.user.User;
+import gotcha_user.dto.UserChatSettingRes;
 import gotcha_user.dto.UserInfoRes;
 import gotcha_user.exceptionCode.UserExceptionCode;
 import gotcha_user.repository.UserRepository;
@@ -147,6 +148,12 @@ public void updateUserChatSetting(Long userId, ChatOption chatOption, PrivateCha
         redisUtil.hSet(settingsCacheKey, "privateChatOption", privateChatOption.name());
     }
 
+    @Transactional(readOnly = true)
+    public UserChatSettingRes getUserChatSetting(Long userId){
+        User user = findUserByUserId(userId);
+        return UserChatSettingRes.fromUser(user);
+    }
+
     public User getUserByUuidAllowingGuest(String uuid) {
         if (uuid == null) {
             throw new CustomException(UserExceptionCode.INVALID_USERID);

gotcha/src/main/java/Gotcha/domain/mypage/api/MypageApi.java

@@ -418,4 +418,18 @@ ResponseEntity<?> modifyUserNickname(@Valid @RequestBody NicknameReq nicknameReq
     })
     ResponseEntity<?> modifyUserChatSetting(@Valid @RequestBody ChatSettingReq chatSettingReq,
                                             @AuthenticationPrincipal SecurityUserDetails userDetails);
+
+    @Operation(summary = "사용자 채팅 설정 조회", description = "사용자 채팅 설정 조회 API")
+    @ApiResponses({
+            @ApiResponse(responseCode = "200", description = "사용자 채팅 설정 조회 성공",
+                    content = @Content(mediaType = "application/json", examples = {
+                            @ExampleObject(value = """
+                                    {
+                                        "chatOption": "ALLOW_ALL",
+                                        "privateChatOption": "ALLOW"
+                                    }
+                                    """)
+                    }))
+    })
+    ResponseEntity<?> getUserChatSetting(@AuthenticationPrincipal SecurityUserDetails userDetails);
 }

gotcha/src/main/java/Gotcha/domain/mypage/controller/MypageController.java

@@ -41,6 +41,11 @@ public ResponseEntity<?> modifyUserNickname(@Valid @RequestBody NicknameReq nick
         return ResponseEntity.ok(SuccessRes.from("성공적으로 수정되었습니다."));
     }
 
+    @GetMapping("/chat/setting")
+    public ResponseEntity<?> getUserChatSetting(@AuthenticationPrincipal SecurityUserDetails userDetails) {
+        return ResponseEntity.ok(mypageService.getUserChatSetting(userDetails.getId()));
+    }
+
     @PutMapping("/chat/setting")
     public ResponseEntity<?> modifyUserChatSetting(@Valid @RequestBody ChatSettingReq chatSettingReq,
                                                    @AuthenticationPrincipal SecurityUserDetails userDetails) {

gotcha/src/main/java/Gotcha/domain/mypage/service/MypageService.java

@@ -2,6 +2,7 @@
 
 import Gotcha.domain.mypage.dto.ChatSettingReq;
 import gotcha_domain.user.User;
+import gotcha_user.dto.UserChatSettingRes;
 import gotcha_user.service.UserService;
 import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Service;
@@ -41,4 +42,9 @@ public void modifyUserNickname(Long userId, String nickname) {
     public void modifyUserChatSetting(Long userId, ChatSettingReq chatSettingReq) {
         userService.updateUserChatSetting(userId, chatSettingReq.chatOption(), chatSettingReq.privateChatOption());
     }
+
+    @Transactional(readOnly = true)
+    public UserChatSettingRes getUserChatSetting(Long userId){
+        return userService.getUserChatSetting(userId);
+    }
 }