[BE] fix: 존재하지 않는 질문 ID로 가져오는 경우 예외 처리 (#937)

woowacourse-teams · Nov 5, 2024 · 09b0184 · 09b0184
1 parent dc0039d
commit 09b0184
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/backend/src/main/java/reviewme/review/service/mapper/ReviewMapper.java b/backend/src/main/java/reviewme/review/service/mapper/ReviewMapper.java
@@ -15,6 +15,7 @@
 import reviewme.review.service.dto.request.ReviewAnswerRequest;
 import reviewme.review.service.dto.request.ReviewRegisterRequest;
 import reviewme.review.service.exception.ReviewGroupNotFoundByReviewRequestCodeException;
+import reviewme.review.service.exception.SubmittedQuestionNotFoundException;
 import reviewme.reviewgroup.domain.ReviewGroup;
 import reviewme.reviewgroup.repository.ReviewGroupRepository;
 import reviewme.template.domain.Template;
@@ -62,6 +63,10 @@ private List<Answer> getAnswersByQuestionType(ReviewRegisterRequest request) {
     private Answer mapRequestToAnswer(Map<Long, Question> questions, ReviewAnswerRequest answerRequest) {
         Question question = questions.get(answerRequest.questionId());
 
+        if (question == null) {
+            throw new SubmittedQuestionNotFoundException(answerRequest.questionId());
+        }
+
         // TODO: 아래 코드를 삭제해야 한다
         if (question.isSelectable() && answerRequest.selectedOptionIds() != null && answerRequest.selectedOptionIds().isEmpty()) {
             return null;