Merge branch 'main' of https://github.com/nunsongCookie/CookieSong-Ba…

…ckend
nunsongCookie · Dec 28, 2024 · 9ad036f · 9ad036f
2 parents a7bc12c + 3d1df6e
commit 9ad036f
Showing 1 changed file with 47 additions and 21 deletions.
diff --git a/src/main/java/site/examready2025/quiz/domain/choice/service/ChoiceService.java b/src/main/java/site/examready2025/quiz/domain/choice/service/ChoiceService.java
@@ -14,6 +14,8 @@
 import site.examready2025.quiz.domain.quiz.entity.Quiz;
 import site.examready2025.quiz.domain.quiz.repository.QuizRepository;
 
+import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.stream.Collectors;
@@ -33,36 +35,60 @@ public List<ChoiceResponseDto> getChoicesByQuiz(Long quizId){
     }
 
     public void addChoices(Long quizId, List<ChoiceRequestDto> choiceRequestDtos){
+        Quiz quiz = quizRepository.findById(quizId).orElseThrow(()-> new IllegalArgumentException("해당 퀴즈를 찾을 수 없습니다. 퀴즈id : "+quizId));
 
-        Quiz quiz = quizRepository.findById(quizId).orElseThrow(()-> new IllegalArgumentException("해당 퀴즈를 찾을 수 없습니다. 퀴즈 id : "+quizId));
         for(ChoiceRequestDto dto : choiceRequestDtos){
-            //Quiz quiz = quizRepository.findById(dto.getQuizId()).orElseThrow(()-> new IllegalArgumentException("해당 퀴즈를 찾을 수 없습니다. 퀴즈 id: "+dto.getQuizId()));
+            Question question = questionRepository.findById(dto.getQuestionId()).orElseThrow(()-> new IllegalArgumentException("해당 질문을 찾을 수 없습니다. questionId: "+dto.getQuestionId()));
 
-            Question question = questionRepository.findById(dto.getQuestionId())
-                    .orElseThrow(()-> new IllegalArgumentException("해당 질문을 찾을 수 없습니다. 질문 Id : "+dto.getQuestionId()));
+            List<Choice> choices = new ArrayList<>();
 
-            // 정답
-            Choice correct = Choice.builder()
-                    .question(question)
-                    .quiz(quiz)
-                    .answer(dto.getCorrectAnswer())
-                    .isCorrect(true)
-                    .build();
-            choiceRepository.save(correct);
+            choices.add(Choice.builder().question(question)
+                    .quiz(quiz).answer(dto.getCorrectAnswer()).isCorrect(true).build());
 
-            // 오답
-            for(String wrongAnswers : dto.getWrongAnswers()){
-                Choice wrong = Choice.builder()
-                        .quiz(quiz)
-                        .question(question)
-                        .answer(wrongAnswers)
-                        .isCorrect(false)
-                        .build();
-                choiceRepository.save(wrong);
+            for(String wrongAnswer : dto.getWrongAnswers()){
+                choices.add(Choice.builder().quiz(quiz).question(question).answer(wrongAnswer).isCorrect(false).build());
+            }
+
+            Collections.shuffle(choices);
+
+            for(Choice choice : choices){
+                choiceRepository.save(choice);
             }
         }
     }
 
+    // 선택지 저장 및 DB 저장
+//    public void addChoices(Long quizId, List<ChoiceRequestDto> choiceRequestDtos){
+//
+//        Quiz quiz = quizRepository.findById(quizId).orElseThrow(()-> new IllegalArgumentException("해당 퀴즈를 찾을 수 없습니다. 퀴즈 id : "+quizId));
+//        for(ChoiceRequestDto dto : choiceRequestDtos){
+//            //Quiz quiz = quizRepository.findById(dto.getQuizId()).orElseThrow(()-> new IllegalArgumentException("해당 퀴즈를 찾을 수 없습니다. 퀴즈 id: "+dto.getQuizId()));
+//
+//            Question question = questionRepository.findById(dto.getQuestionId())
+//                    .orElseThrow(()-> new IllegalArgumentException("해당 질문을 찾을 수 없습니다. 질문 Id : "+dto.getQuestionId()));
+//
+//            // 정답
+//            Choice correct = Choice.builder()
+//                    .question(question)
+//                    .quiz(quiz)
+//                    .answer(dto.getCorrectAnswer())
+//                    .isCorrect(true)
+//                    .build();
+//            choiceRepository.save(correct);
+//
+//            // 오답
+//            for(String wrongAnswers : dto.getWrongAnswers()){
+//                Choice wrong = Choice.builder()
+//                        .quiz(quiz)
+//                        .question(question)
+//                        .answer(wrongAnswers)
+//                        .isCorrect(false)
+//                        .build();
+//                choiceRepository.save(wrong);
+//            }
+//        }
+//    }
+
     // 보기 데이터 반환
     public List<ChoicesWithQuestionDto> getChoicesWithQuestion(Long quizId){
         List<Choice> choices = choiceRepository.findByQuizId(quizId);