feat: Quiz 수정 추가

backend/src/main/java/com/edufocus/edufocus/quiz/controller/QuizController.java

@@ -13,7 +13,9 @@ import org.springframework.web.bind.annotation.*;
 import org.springframework.web.multipart.MultipartFile;
 
 import java.io.IOException;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 @RestController
 @RequestMapping("/quiz")
@@ -42,13 +44,57 @@ public class QuizController {
         return new ResponseEntity<>(HttpStatus.CREATED);
     }
 
-    @GetMapping("/{quizsetId}")
+    @GetMapping("/student/{quizsetId}")
     public ResponseEntity<?> getQuizzes(@PathVariable Long quizsetId) {
         QuizSetResponse quizSet = quizSetService.findQuizSetResponse(quizsetId);
 
         return new ResponseEntity<>(quizSet, HttpStatus.OK);
     }
 
+    @GetMapping("/teacher/{quizsetId}")
+    public ResponseEntity<?> getQuizzesIncludeAnswer(@RequestHeader("Authorization") String accessToken, @PathVariable Long quizsetId) {
+        long userId = Long.parseLong(jwtUtil.getUserId(accessToken));
+
+        QuizSet quizSet = quizSetService.findQuizSet(quizsetId);
+        if (quizSet.getUser().getId() != userId) {
+            return new ResponseEntity<>(HttpStatus.UNAUTHORIZED);
+        }
+
+        return new ResponseEntity<>(quizSet, HttpStatus.OK);
+    }
+
+    @PutMapping(consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
+    public ResponseEntity<?> updateQuizSet(@RequestHeader("Authorization") String accessToken, @RequestPart QuizSetUpdateRequest quizSetUpdateRequest
+            , @RequestPart(value = "images", required = false) List<MultipartFile> images) throws IOException {
+        long userId = Long.parseLong(jwtUtil.getUserId(accessToken));
+
+        QuizSet quizset = quizSetService.findQuizSet(quizSetUpdateRequest.getId());
+        if (userId != quizset.getUser().getId()) {
+            return new ResponseEntity<>(HttpStatus.UNAUTHORIZED);
+        }
+
+        quizSetService.updateQuizSet(quizSetUpdateRequest.getId(), quizSetUpdateRequest.getTitle());
+
+        Map<Long, Boolean> quizUpdatedCheckMap = new HashMap<>();
+        for (Quiz quiz : quizset.getQuizzes()) {
+            quizUpdatedCheckMap.put(quiz.getId(), false);
+        }
+        int imageIdx = 0;
+        for (QuizUpdateRequest quizUpdateRequest : quizSetUpdateRequest.getQuizzes()) {
+            quizService.updateQuiz(quizUpdateRequest, images.get(imageIdx++));
+
+            quizUpdatedCheckMap.put(quizUpdateRequest.getId(), true);
+        }
+
+        for (Long quizId : quizUpdatedCheckMap.keySet()) {
+            if (!quizUpdatedCheckMap.get(quizId)) {
+                quizService.removeQuiz(quizId);
+            }
+        }
+
+        return new ResponseEntity<>(HttpStatus.OK);
+    }
+
     @DeleteMapping("/{quizsetId}")
     public ResponseEntity<?> deleteQuizSet(@RequestHeader("Authorization") String accessToken, @PathVariable long quizsetId) {
         long userId = Long.parseLong(jwtUtil.getUserId(accessToken));

backend/src/main/java/com/edufocus/edufocus/quiz/entity/QuizSetUpdateRequest.java

@@ -0,0 +1,20 @@
+package com.edufocus.edufocus.quiz.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class QuizSetUpdateRequest {
+
+    private long id;
+
+    private String title;
+
+    private List<QuizUpdateRequest> quizzes;
+
+}

backend/src/main/java/com/edufocus/edufocus/quiz/entity/QuizUpdateRequest.java

@@ -0,0 +1,21 @@
+package com.edufocus.edufocus.quiz.entity;
+
+import lombok.AllArgsConstructor;
+import lombok.Getter;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+@Getter
+@NoArgsConstructor
+@AllArgsConstructor
+public class QuizUpdateRequest {
+
+    private long id;
+
+    private String question;
+
+    private String answer;
+
+    private List<ChoiceCreateRequest> choices;
+}

backend/src/main/java/com/edufocus/edufocus/quiz/repository/ChoiceRepository.java

@@ -0,0 +1,7 @@
+package com.edufocus.edufocus.quiz.repository;
+
+import com.edufocus.edufocus.quiz.entity.Choice;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface ChoiceRepository extends JpaRepository<Choice, Long> {
+}

backend/src/main/java/com/edufocus/edufocus/quiz/service/QuizService.java

@@ -1,7 +1,9 @@
 package com.edufocus.edufocus.quiz.service;
 
+import com.edufocus.edufocus.quiz.entity.Quiz;
 import com.edufocus.edufocus.quiz.entity.QuizCreateRequest;
 import com.edufocus.edufocus.quiz.entity.QuizSet;
+import com.edufocus.edufocus.quiz.entity.QuizUpdateRequest;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 
@@ -13,4 +15,9 @@ public interface QuizService {
 
     void createQuiz(QuizSet quizSet, QuizCreateRequest quizCreateRequest, MultipartFile quizImage) throws IOException;
 
+    void updateQuiz(QuizUpdateRequest quizUpdateRequest, MultipartFile quizImage) throws IOException;
+
+    Quiz findQuiz(long quizId);
+
+    void removeQuiz(long quizId);
 }

backend/src/main/java/com/edufocus/edufocus/quiz/service/QuizServiceImpl.java

@@ -2,6 +2,7 @@ package com.edufocus.edufocus.quiz.service;
 
 import com.edufocus.edufocus.global.properties.ImagePathProperties;
 import com.edufocus.edufocus.quiz.entity.*;
+import com.edufocus.edufocus.quiz.repository.ChoiceRepository;
 import com.edufocus.edufocus.quiz.repository.QuizRepository;
 import jakarta.transaction.Transactional;
 import lombok.RequiredArgsConstructor;
@@ -12,6 +13,7 @@ import java.io.File;
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.NoSuchElementException;
 import java.util.UUID;
 
 
@@ -24,6 +26,8 @@ public class QuizServiceImpl implements QuizService {
 
     private final QuizRepository quizRepository;
 
+    private final ChoiceRepository choiceRepository;
+
     @Override
     public void createQuiz(QuizSet quizSet, QuizCreateRequest quizCreateRequest, MultipartFile quizImage) throws IOException {
         Quiz quiz = Quiz.builder()
@@ -66,4 +70,67 @@ public class QuizServiceImpl implements QuizService {
     }
 
 
+    @Override
+    public void updateQuiz(QuizUpdateRequest quizUpdateRequest, MultipartFile quizImage) throws IOException {
+        Quiz quiz = quizRepository.findById(quizUpdateRequest.getId()).orElseThrow(NoSuchElementException::new);
+
+        quiz.setQuestion(quizUpdateRequest.getQuestion());
+        quiz.setAnswer(quizUpdateRequest.getAnswer());
+
+        quiz.getChoices().clear();
+        quizRepository.save(quiz);
+
+        for (ChoiceCreateRequest choiceCreateRequest : quizUpdateRequest.getChoices()) {
+            Choice choice = Choice.builder()
+                    .quiz(quiz)
+                    .num(choiceCreateRequest.getNum())
+                    .content(choiceCreateRequest.getContent())
+                    .build();
+
+            quiz.addChoice(choice);
+        }
+
+        if (quizImage != null && !quizImage.isEmpty()) {
+            if (quiz.getImage() != null) {
+                File file = new File(quiz.getImage());
+                file.delete();
+            }
+
+            String uid = UUID.randomUUID().toString();
+
+            String imagePath = imagePathProperties.getPath();
+
+            File checkPathFile = new File(imagePath);
+            if (!checkPathFile.exists()) {
+                checkPathFile.mkdirs();
+            }
+
+            File savingImage = new File(imagePath + "/" + uid + "_" + quizImage.getOriginalFilename());
+            quizImage.transferTo(savingImage.toPath());
+            String savePath = savingImage.toPath().toString();
+
+            quiz.setImage(savePath);
+        }
+
+        quizRepository.save(quiz);
+    }
+
+    @Override
+    public Quiz findQuiz(long quizId) {
+        return quizRepository.findById(quizId).orElseThrow(NoSuchElementException::new);
+    }
+
+    @Override
+    public void removeQuiz(long quizId) {
+        Quiz quiz = quizRepository.findById(quizId).orElseThrow(NoSuchElementException::new);
+
+        String image = quiz.getImage();
+        if (image != null) {
+            File file = new File(quiz.getImage());
+            file.delete();
+            quiz.setImage(null);
+        }
+
+        quizRepository.delete(quiz);
+    }
 }

backend/src/main/java/com/edufocus/edufocus/quiz/service/QuizSetService.java

@@ -12,7 +12,7 @@ public interface QuizSetService {
 
     QuizSet createQuizSet(long userId, String title);
 
-    void updateQuizSet(QuizSet quizSet);
+    void updateQuizSet(long quizSetId, String title);
 
     boolean deleteQuizSet(long userId, long quizSetId);
 

backend/src/main/java/com/edufocus/edufocus/quiz/service/QuizSetServiceImpl.java

@@ -34,8 +34,11 @@ public class QuizSetServiceImpl implements QuizSetService {
     }
 
     @Override
-    public void updateQuizSet(QuizSet quizSet) {
+    public void updateQuizSet(long quizSetId, String title) {
+        QuizSet quizSet = quizSetRepository.findById(quizSetId).orElseThrow(NoSuchElementException::new);
 
+        quizSet.setTitle(title);
+        quizSetRepository.save(quizSet);
     }
 
     @Override

backend/src/main/resources/application.properties

@@ -17,7 +17,7 @@ jwt.salt=${SALT}
 
 # Access Token ?? ?? (??? ??)
 #jwt.access-token.expiretime=3600000
-jwt.access-token.expiretime=300
+jwt.access-token.expiretime=360000
 
 # Refresh Token ?? ?? (??? ??)
 jwt.refresh-token.expiretime=50400000