[FIX] 임시 저장 게시글 조회 기능 수정

src/main/java/com/back/catchmate/domain/board/controller/BoardController.java

@@ -69,11 +69,10 @@ public PagedBoardInfo getBoardListByUserId(@JwtValidation Long loginUserId,
         return boardService.getBoardListByUserId(loginUserId, userId, pageable);
     }
 
-    @GetMapping("/temp/{boardId}")
+    @GetMapping("/temp")
     @Operation(summary = "임시저장된 게시글 단일 조회 API", description = "임시저장된 게시글 단일 조회하는 API 구현.")
-    public BoardInfo getBoardListByUserId(@JwtValidation Long userId,
-                                               @PathVariable Long boardId) {
-        return boardService.getTempBoard(userId, boardId);
+    public BoardInfo getBoardListByUserId(@JwtValidation Long userId) {
+        return boardService.getTempBoard(userId);
     }
 
     @PostMapping("/bookmark/{boardId}")
@@ -116,7 +115,7 @@ public BoardDeleteInfo deleteBoard(@JwtValidation Long userId,
     @PatchMapping("/{boardId}/lift-up")
     @Operation(summary = "게시글 끌어올리기 API", description = "게시글을 끌어올립니다.")
     public BoardInfo updateLiftUpDate(@JwtValidation Long userId,
-                                      @PathVariable Long boardId){
+                                      @PathVariable Long boardId) {
         return boardService.updateLiftUpDate(userId, boardId);
     }
 }

src/main/java/com/back/catchmate/domain/board/converter/BoardConverter.java

@@ -30,6 +30,7 @@ public Board toEntity(User user, Game game, Club cheerClub, CreateOrUpdateBoardR
                 .title(boardRequest.getTitle())
                 .content(boardRequest.getContent())
                 .maxPerson(boardRequest.getMaxPerson())
+                .currentPerson(0)
                 .user(user)
                 .club(cheerClub)
                 .game(game)

src/main/java/com/back/catchmate/domain/board/entity/Board.java

@@ -39,6 +39,9 @@ public class Board extends BaseTimeEntity {
     @Column(nullable = false)
     private String content;
 
+    @Column(nullable = false)
+    private int currentPerson;
+
     @Column(nullable = false)
     private int maxPerson;
 
@@ -115,4 +118,12 @@ public void deleteBoard() {
         // 삭제 시간 기록
         super.delete();
     }
+
+    public boolean canIncrementCurrentPerson() {
+        return currentPerson < maxPerson;
+    }
+
+    public void incrementCurrentPerson() {
+        this.currentPerson++;
+    }
 }

src/main/java/com/back/catchmate/domain/board/repository/BoardRepository.java

@@ -22,5 +22,5 @@ public interface BoardRepository extends JpaRepository<Board, Long>, BoardReposi
 
     Page<Board> findAllByUserIdAndDeletedAtIsNullAndIsCompletedIsTrue(Long userId, Pageable pageable);
 
-    Optional<Board> findByIdAndUserIdAndIsCompletedIsFalse(Long boardId, Long userId);
+    Optional<Board> findTopByUserIdAndIsCompletedIsFalseOrderByCreatedAtDesc(Long userId);
 }

src/main/java/com/back/catchmate/domain/board/service/BoardService.java

@@ -18,7 +18,7 @@ public interface BoardService {
 
     PagedBoardInfo getBoardListByUserId(Long loginUserId, Long userId, Pageable pageable);
 
-    BoardInfo getTempBoard(Long userId, Long boardId);
+    BoardInfo getTempBoard(Long userId);
 
     BoardDeleteInfo deleteBoard(Long userId, Long boardId);
 

src/main/java/com/back/catchmate/domain/board/service/BoardServiceImpl.java

@@ -136,11 +136,11 @@ public PagedBoardInfo getBoardListByUserId(Long loginUserId, Long userId, Pageab
 
     @Override
     @Transactional
-    public BoardInfo getTempBoard(Long userId, Long boardId) {
+    public BoardInfo getTempBoard(Long userId) {
         User user = userRepository.findById(userId)
                 .orElseThrow(() -> new BaseException(ErrorCode.USER_NOT_FOUND));
 
-        Board tempBoard = boardRepository.findByIdAndUserIdAndIsCompletedIsFalse(boardId, user.getId())
+        Board tempBoard = boardRepository.findTopByUserIdAndIsCompletedIsFalseOrderByCreatedAtDesc(user.getId())
                 .orElseThrow(() -> new BaseException(ErrorCode.TEMP_BOARD_NOT_FOUND));
 
         if (user.isDifferentUserFrom(tempBoard.getUser())) {

src/main/java/com/back/catchmate/domain/enroll/service/EnrollServiceImpl.java

@@ -158,6 +158,11 @@ public UpdateEnrollInfo acceptEnroll(Long enrollId, Long userId) throws IOExcept
         User enrollApplicant = userRepository.findById(enroll.getUser().getId())
                 .orElseThrow(() -> new BaseException(ErrorCode.USER_NOT_FOUND));
 
+        Board board = enroll.getBoard();
+        if (board.canIncrementCurrentPerson()) {
+            board.incrementCurrentPerson();
+        }
+
         // 게시글 작성자와 로그인한 사용자가 다를 경우 예외 발생
         if (loginUser.isDifferentUserFrom(boardWriter)) {
             throw new BaseException(ErrorCode.ENROLL_ACCEPT_INVALID);
@@ -171,7 +176,6 @@ public UpdateEnrollInfo acceptEnroll(Long enrollId, Long userId) throws IOExcept
         // 데이터베이스에 저장
         notificationService.createNotification(title, body, boardWriter.getProfileImageUrl(), enroll.getBoard().getId(), enrollApplicant.getId());
 
-
         enroll.respondToEnroll(AcceptStatus.ACCEPTED);
         return enrollConverter.toUpdateEnrollInfo(enroll, AcceptStatus.ACCEPTED);
     }