feat : 캐스퍼 커스텀 옵션 선택시 이미 존재하는 옵션이 존재하면 예외처리 (CC-123)

softeerbootcamp4th · Aug 8, 2024 · 7a2b515 · 7a2b515
1 parent d92f1dd
commit 7a2b515
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diff --git a/src/main/java/ai/softeer/caecae/global/enums/ErrorCode.java b/src/main/java/ai/softeer/caecae/global/enums/ErrorCode.java
@@ -22,6 +22,7 @@ public enum ErrorCode implements BaseCode {
      */
     NEED_AUTHENICATE(1000, "권한이 필요한 요청입니다,", HttpStatus.UNAUTHORIZED),
     RACING_GAME_NOT_FOUND(2000, "등록된 레이싱게임이 없습니다.", HttpStatus.NOT_FOUND),
+    SELECTION_ALREADY_SELECTED(-2000, "이미 선택된 커스텀 옵션이 존재합니다.", HttpStatus.BAD_REQUEST);
 
     /**
      * 3xxx : 유저

diff --git a/src/main/java/ai/softeer/caecae/racinggame/service/RacingGameParticipantService.java b/src/main/java/ai/softeer/caecae/racinggame/service/RacingGameParticipantService.java
@@ -116,6 +116,11 @@ public SetSelectionResponseDto setSelectionOption(SetSelectionRequestDto req) {
         RacingGameParticipant racingGameParticipant = racingGameParticipantRepository.findById(user.getId())
                 .orElseThrow(() -> new RacingGameException(ErrorCode.USER_NOT_FOUND));
 
+        // 이미 선택 옵션이 존재하는 경우, 예외를 던지
+        if (racingGameParticipant.isOptionSelected()) {
+            throw new RacingGameException(ErrorCode.SELECTION_ALREADY_SELECTED);
+        }
+
         // 사용자가 선택한 커스텀 정보 업데이트
         racingGameParticipant.setSelection(req.selection());
         RacingGameParticipant saved = racingGameParticipantRepository.save(racingGameParticipant);