[Feat/169] 안읽은 채팅방 uuid 목록 조회 및 리팩토링

src/main/java/com/gamegoo/controller/chat/ChatController.java

@@ -141,6 +141,14 @@ public ApiResponse<Object> exitChatroom(
         return ApiResponse.onSuccess("채팅방 나가기 성공");
     }
 
+    @Operation(summary = "안읽은 채팅방 uuid 목록 조회 API", description = "안읽은 메시지가 속한 채팅방의 uuid 목록을 조회하는 API 입니다.")
+    @GetMapping("/chat/unread")
+    public ApiResponse<List<String>> getUnreadChatroomUuid() {
+        Long memberId = JWTUtil.getCurrentUserId();
+        List<String> chatroomUuids = chatQueryService.getUnreadChatroomUuids(memberId);
+        return ApiResponse.onSuccess(chatroomUuids);
+    }
+
     @Operation(summary = "매칭을 통한 채팅방 시작 메소드 테스트용 API", description =
         "매칭을 통한 채팅방 시작 메소드를 테스트하기 위한 API 입니다.\n\n" +
             "대상 회원과의 채팅방이 이미 존재하는 경우, 해당 채팅방 uuid를 리턴합니다.\n\n" +
@@ -149,7 +157,6 @@ public ApiResponse<Object> exitChatroom(
         @Parameter(name = "memberId1", description = "매칭 시켜줄 회원 id 입니다."),
         @Parameter(name = "memberId2", description = "매칭 시켜줄 회원 id 입니다.")
     })
-
     @GetMapping("/chat/start/matching/{memberId1}/{memberId2}")
     public ApiResponse<String> startChatroomByMatching(
         @PathVariable(name = "memberId1") Long memberId1,

src/main/java/com/gamegoo/converter/ChatConverter.java

@@ -64,5 +64,4 @@ public static ChatResponse.SystemMessageDTO toSystemMessageDTO(Chat chat) {
             .boardId(chat.getSourceBoard() != null ? chat.getSourceBoard().getId() : null)
             .build();
     }
-
 }

src/main/java/com/gamegoo/service/board/BoardService.java

@@ -20,7 +20,10 @@
 import com.gamegoo.service.manner.MannerService;
 import com.gamegoo.service.member.FriendService;
 import com.gamegoo.util.MemberUtils;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
 import java.util.stream.Collectors;
 import lombok.RequiredArgsConstructor;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -336,9 +339,11 @@ public BoardResponse.boardByIdResponseForMemberDTO getBoardByIdForMember(Long bo
 
         Member poster = board.getMember();
 
-        List<MannerResponse.mannerKeywordDTO> mannerKeywordDTOs = mannerService.mannerKeyword(poster);
+        List<MannerResponse.mannerKeywordDTO> mannerKeywordDTOs = mannerService.mannerKeyword(
+            poster);
 
-        List<MannerResponse.mannerKeywordDTO> mannerKeywords = mannerService.sortMannerKeywordDTOs(mannerKeywordDTOs);
+        List<MannerResponse.mannerKeywordDTO> mannerKeywords = mannerService.sortMannerKeywordDTOs(
+            mannerKeywordDTOs);
 
         return BoardResponse.boardByIdResponseForMemberDTO.builder()
             .boardId(board.getId())
@@ -399,4 +404,15 @@ public List<BoardResponse.myBoardListResponseDTO> getMyBoardList(Long memberId,
                 .build();
         }).collect(Collectors.toList());
     }
+
+    /**
+     * boardId로 board 엔티티 조회
+     *
+     * @param boardId
+     * @return
+     */
+    public Board findBoard(Long boardId) {
+        return boardRepository.findById(boardId)
+            .orElseThrow(() -> new BoardHandler(ErrorStatus.BOARD_NOT_FOUND));
+    }
 }