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- 사용하지 않는 코드 삭제 - 퀴즈 상태 전체 끄기 메소드 위치 이동 및 쿼리 최적화 - Transactional 삭제
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101 changes: 101 additions & 0 deletions
101
src/main/java/org/cotato/csquiz/domain/education/service/QuizSolveService.java
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package org.cotato.csquiz.domain.education.service; | ||
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import jakarta.persistence.EntityNotFoundException; | ||
import lombok.RequiredArgsConstructor; | ||
import lombok.extern.slf4j.Slf4j; | ||
import org.cotato.csquiz.api.socket.dto.QuizSocketRequest; | ||
import org.cotato.csquiz.common.error.ErrorCode; | ||
import org.cotato.csquiz.common.error.exception.AppException; | ||
import org.cotato.csquiz.domain.education.entity.Education; | ||
import org.cotato.csquiz.domain.education.entity.Quiz; | ||
import org.cotato.csquiz.domain.education.enums.EducationStatus; | ||
import org.cotato.csquiz.domain.education.enums.QuizStatus; | ||
import org.cotato.csquiz.domain.education.repository.EducationRepository; | ||
import org.cotato.csquiz.domain.education.repository.QuizRepository; | ||
import org.springframework.stereotype.Service; | ||
import org.springframework.transaction.annotation.Transactional; | ||
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@Slf4j | ||
@Service | ||
@RequiredArgsConstructor | ||
public class QuizSolveService { | ||
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private final SocketService socketService; | ||
private final EducationRepository educationRepository; | ||
private final QuizRepository quizRepository; | ||
private final EducationService educationService; | ||
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@Transactional | ||
public void accessQuiz(QuizSocketRequest request) { | ||
Quiz quiz = findQuizById(request.quizId()); | ||
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checkEducationOpen(quiz.getEducation()); | ||
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educationService.closeAllFlags(); | ||
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quiz.updateStatus(QuizStatus.QUIZ_ON); | ||
socketService.accessQuiz(quiz.getId()); | ||
} | ||
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@Transactional | ||
public void denyQuiz(QuizSocketRequest request) { | ||
Quiz quiz = findQuizById(request.quizId()); | ||
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checkEducationOpen(quiz.getEducation()); | ||
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quiz.updateStatus(QuizStatus.QUIZ_OFF); | ||
quiz.updateStart(QuizStatus.QUIZ_OFF); | ||
} | ||
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@Transactional | ||
public void startQuizSolve(QuizSocketRequest request) { | ||
Quiz quiz = findQuizById(request.quizId()); | ||
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checkEducationOpen(quiz.getEducation()); | ||
checkQuizIsStarted(quiz); | ||
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sleepRandomTime(quiz); | ||
quiz.updateStart(QuizStatus.QUIZ_ON); | ||
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socketService.startQuizSolve(quiz.getId()); | ||
} | ||
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private void checkQuizIsStarted(Quiz quiz) { | ||
if (quiz.getStatus().equals(QuizStatus.QUIZ_OFF)) { | ||
throw new AppException(ErrorCode.QUIZ_ACCESS_DENIED); | ||
} | ||
} | ||
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private void sleepRandomTime(Quiz quiz) { | ||
try { | ||
Thread.sleep(1000L * quiz.getAppearSecond()); | ||
} catch (InterruptedException e) { | ||
Thread.currentThread().interrupt(); | ||
} | ||
} | ||
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@Transactional | ||
public void stopQuizSolve(QuizSocketRequest request) { | ||
Quiz quiz = findQuizById(request.quizId()); | ||
checkEducationOpen(quiz.getEducation()); | ||
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quiz.updateStart(QuizStatus.QUIZ_OFF); | ||
socketService.stopQuizSolve(quiz.getId()); | ||
} | ||
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private void checkEducationOpen(Education education) { | ||
if (EducationStatus.ONGOING != education.getStatus()) { | ||
throw new AppException(ErrorCode.EDUCATION_CLOSED); | ||
} | ||
} | ||
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private Quiz findQuizById(Long quizId) { | ||
return quizRepository.findById(quizId) | ||
.orElseThrow(() -> new EntityNotFoundException("해당 퀴즈를 찾을 수 없습니다.")); | ||
} | ||
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private Education findEducationById(Long educationId) { | ||
return educationRepository.findById(educationId) | ||
.orElseThrow(() -> new EntityNotFoundException("해당 교육을 찾을 수 없습니다.")); | ||
} | ||
} |
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