Merge branch 'backend' of https://github.com/TeamBNBN/edufocus into be/Lecture

backend/src/main/java/com/edufocus/edufocus/report/controller/ReportController.java

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+package com.edufocus.edufocus.report.controller;
+
+import com.edufocus.edufocus.report.entity.Report;
+import com.edufocus.edufocus.report.entity.ReportRequset;
+import com.edufocus.edufocus.report.service.ReportService;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import java.sql.SQLException;
+
+@RestController
+@RequestMapping("/report")
+@Slf4j
+@RequiredArgsConstructor
+public class ReportController{
+
+
+    private final ReportService reportService;
+
+
+
+
+    @PostMapping("/submit")
+    public ResponseEntity<Report> submit(@RequestBody ReportRequset reportRequset) throws SQLException {
+        Report report = reportService.grading(reportRequset);
+        return new ResponseEntity<>(report,HttpStatus.CREATED);
+
+    }
+
+}

backend/src/main/java/com/edufocus/edufocus/report/entity/Answer.java

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+package com.edufocus.edufocus.report.entity;
+
+
+import com.edufocus.edufocus.quiz.entity.Quiz;
+import jakarta.persistence.*;
+import lombok.*;
+
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class Answer {
+
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private long id;
+
+    private String userAnswer;
+    private boolean isCorrect;
+
+    @ManyToOne
+    @JoinColumn(name= "report_id")
+    private Report report;
+
+    @ManyToOne
+    @JoinColumn(name= "quiz_id")
+    private Quiz quiz;
+
+
+}

backend/src/main/java/com/edufocus/edufocus/report/entity/AnswerInput.java

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+package com.edufocus.edufocus.report.entity;
+
+import lombok.Getter;
+
+@Getter
+public class AnswerInput {
+
+    Long answerinputID;
+    String answer;
+
+}

backend/src/main/java/com/edufocus/edufocus/report/entity/QuizSubmissionDto.java

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+package com.edufocus.edufocus.report.entity;
+
+public class QuizSubmissionDto {
+    private Long quizSetId;
+    private Long userId;
+}

backend/src/main/java/com/edufocus/edufocus/report/entity/Report.java

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+package com.edufocus.edufocus.report.entity;
+
+import com.edufocus.edufocus.quiz.entity.QuizSet;
+import com.edufocus.edufocus.user.model.entity.User;
+import jakarta.persistence.*;
+import lombok.*;
+
+import java.util.Date;
+
+@Entity
+@Getter
+@Setter
+@NoArgsConstructor
+@AllArgsConstructor
+@Builder
+public class Report {
+
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    private int allCount;
+    private int correctCount;
+    private Date testAt;
+
+    @ManyToOne
+    @JoinColumn(name= "user_id")
+    private User user;
+
+    @ManyToOne
+    @JoinColumn(name= "quizset_id")
+    private QuizSet quizSet;
+
+}

backend/src/main/java/com/edufocus/edufocus/report/entity/ReportRequset.java

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+package com.edufocus.edufocus.report.entity;
+
+import lombok.Getter;
+import lombok.Setter;
+
+import java.util.List;
+
+@Getter
+@Setter
+public class ReportRequset {
+
+
+    private Long userId;
+    private Long quizsetId;
+    List<AnswerInput> answerInputList;
+
+
+//    List<answerDto> a
+//    userID :
+//    quizSetId :
+//    answerList : [
+//    { ans1 : 1},
+//    {ans2 : 2}
+//            ]
+}

backend/src/main/java/com/edufocus/edufocus/report/repository/AnswerRepository.java

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+package com.edufocus.edufocus.report.repository;
+
+import com.edufocus.edufocus.report.entity.Answer;
+import org.springframework.data.jpa.repository.JpaRepository;
+
+public interface AnswerRepository extends JpaRepository<Answer,Long> {
+}

backend/src/main/java/com/edufocus/edufocus/report/repository/ReportRepository.java

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+package com.edufocus.edufocus.report.repository;
+
+import com.edufocus.edufocus.report.entity.Report;
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+@Repository
+public interface ReportRepository extends JpaRepository<Report, Long> {
+}

backend/src/main/java/com/edufocus/edufocus/report/service/AnswerService.java

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+package com.edufocus.edufocus.report.service;
+
+import com.edufocus.edufocus.report.entity.Answer;
+
+public interface AnswerService {
+
+    void save(Answer answer);
+}

backend/src/main/java/com/edufocus/edufocus/report/service/AnswerServiceImpl.java

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+package com.edufocus.edufocus.report.service;
+
+import com.edufocus.edufocus.report.entity.Answer;
+import com.edufocus.edufocus.report.repository.AnswerRepository;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class AnswerServiceImpl implements AnswerService{
+
+    private final AnswerRepository answerRepository;
+
+    @Override
+    public void save(Answer answer) {
+
+        answerRepository.save(answer);
+
+    }
+}

backend/src/main/java/com/edufocus/edufocus/report/service/ReportService.java

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+package com.edufocus.edufocus.report.service;
+
+import com.edufocus.edufocus.report.entity.Report;
+import com.edufocus.edufocus.report.entity.ReportRequset;
+import org.springframework.stereotype.Service;
+
+import java.sql.SQLException;
+
+@Service
+public interface ReportService {
+    Report grading(ReportRequset reportRequset) throws SQLException;
+
+}

backend/src/main/java/com/edufocus/edufocus/report/service/ReportServiceImpl.java

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+package com.edufocus.edufocus.report.service;
+
+import com.edufocus.edufocus.quiz.entity.Quiz;
+import com.edufocus.edufocus.quiz.entity.QuizSet;
+import com.edufocus.edufocus.quiz.repository.QuizRepository;
+import com.edufocus.edufocus.quiz.service.QuizService;
+import com.edufocus.edufocus.quiz.service.QuizSetService;
+import com.edufocus.edufocus.report.entity.Answer;
+import com.edufocus.edufocus.report.entity.AnswerInput;
+import com.edufocus.edufocus.report.entity.Report;
+import com.edufocus.edufocus.report.entity.ReportRequset;
+import com.edufocus.edufocus.report.repository.ReportRepository;
+import com.edufocus.edufocus.user.model.entity.User;
+import com.edufocus.edufocus.user.model.repository.UserRepository;
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+
+import java.sql.SQLException;
+import java.util.Date;
+import java.util.List;
+
+@Service
+@Transactional
+@RequiredArgsConstructor
+public class ReportServiceImpl implements ReportService {
+
+    private final QuizSetService quizSetService;
+    private final QuizService quizService;
+
+    private final ReportRepository reportRepository;
+    private final QuizRepository quizRepository;
+
+    private final AnswerService answerService;
+    private final UserRepository userRepository;
+
+
+    @Override
+    public Report grading(ReportRequset reportRequset) throws SQLException {
+
+
+        QuizSet quizSet = quizSetService.findQuizSet(reportRequset.getQuizsetId());
+
+        List<Quiz> quizList = quizSet.getQuizzes();
+        List<AnswerInput> answerInputList = reportRequset.getAnswerInputList();
+
+        Report report = new Report();
+
+        Long reportNum = report.getId();
+        int allCount= quizList.size();
+        int correctCount =0 ;
+
+        User testuser= userRepository.findById(reportRequset.getUserId()).orElse(null);
+
+        for (Quiz quiz : quizList) {
+            for (AnswerInput answerInput : answerInputList) {
+                if (quiz.getId().equals(answerInput.getAnswerinputID())) {
+
+                    if(quiz.getAnswer().equals(answerInput.getAnswer())) {
+                        correctCount++;
+
+                        Answer answer = Answer.builder()
+                                        .userAnswer(answerInput.getAnswer())
+                                .isCorrect(true)
+                                .report(report)
+                                .quiz(quiz)
+                                .build();
+
+                    }
+                    else{
+                        Answer answer = Answer.builder()
+                                .userAnswer(answerInput.getAnswer())
+                                .isCorrect(false)
+                                .report(report)
+                                .quiz(quiz)
+                                .build();
+
+
+
+                    }
+
+                }
+
+            }
+        }
+
+        report = Report.builder()
+                        .user(testuser)
+                                .quizSet(quizSet)
+                                        .allCount(allCount)
+                                                .correctCount(correctCount)
+                                                        .testAt(new Date()).build();
+
+        reportRepository.save(report);
+        return report;
+
+
+    }
+}