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[FIX] 책 상세 리뷰 비회원 조회 & moongeul에서 많이 기록된 책 로직 오류 수정 #146

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Merged
rhkr8521 merged 1 commit into from
Apr 6, 2026
Merged

[FIX] 책 상세 리뷰 비회원 조회 & moongeul에서 많이 기록된 책 로직 오류 수정 #146

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14 changes: 8 additions & 6 deletions src/main/java/com/moongeul/backend/api/post/repository/PostRepository.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,12 +42,14 @@ public interface PostRepository extends JpaRepository<Post, Long> {
@Query("SELECT p FROM Post p WHERE p.book = :book ORDER BY p.createdAt DESC")
Page<Post> findByBookOrderByCreatedAtDesc(@Param("book") Book book, Pageable pageable);

// 전체 공개 기록 기준으로 가장 많이 기록된 책 ISBN 조회
@Query("SELECT p.book.isbn FROM Post p " +
"WHERE p.postVisibility = 'PUBLIC' " +
"GROUP BY p.book.isbn " +
"ORDER BY COUNT(p) DESC, MAX(p.createdAt) DESC")
List<String> findMostRecordedPublicBookIsbn(Pageable pageable);
// 전체 공개 기록 기준으로 가장 많이 기록된(동률 시 최신순) 책 ISBN 하나 조회
@Query(value = "SELECT p.book_isbn " +
"FROM post p " +
"WHERE p.post_visibility = 'PUBLIC' " +
"GROUP BY p.book_isbn " +
"ORDER BY COUNT(p.id) DESC, MAX(p.created_at) DESC " +
"LIMIT 1", nativeQuery = true)
Optional<String> findMostRecordedBookIsbn();

// 특정 ISBN의 전체 공개 게시글 중 가장 최근 기록 조회
Optional<Post> findFirstByBookIsbnAndPostVisibilityOrderByCreatedAtDesc(
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23 changes: 10 additions & 13 deletions src/main/java/com/moongeul/backend/api/post/service/PostService.java
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Expand Up @@ -29,7 +29,6 @@
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.time.DayOfWeek;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.temporal.TemporalAdjusters;
Expand Down Expand Up @@ -471,14 +470,11 @@ private void updateBookRatingStats(Book book) {
// 가장 많이 기록된 책 조회
@Transactional(readOnly = true)
public MostRecordedBookResponseDTO getMostRecordedBook() {
List<String> mostRecordedBookIsbnList = postRepository.findMostRecordedPublicBookIsbn(PageRequest.of(0, 1));

if (mostRecordedBookIsbnList.isEmpty()) {
throw new NotFoundException(ErrorStatus.MOST_RECORDED_BOOK_NOT_FOUND_EXCEPTION.getMessage());
}

String mostRecordedBookIsbn = mostRecordedBookIsbnList.get(0);
// 가장 많이 기록된(동률 시 최신순) 책의 ISBN을 하나 가져옴
String mostRecordedBookIsbn = postRepository.findMostRecordedBookIsbn()
.orElseThrow(() -> new NotFoundException(ErrorStatus.MOST_RECORDED_BOOK_NOT_FOUND_EXCEPTION.getMessage()));

// 해당 ISBN을 가진 PUBLIC 포스트 중 가장 최신 포스트를 조회
Post post = postRepository.findFirstByBookIsbnAndPostVisibilityOrderByCreatedAtDesc(
mostRecordedBookIsbn,
PostVisibility.PUBLIC
Expand All @@ -499,7 +495,7 @@ public MostRecordedBookResponseDTO getMostRecordedBook() {
.build();
}

// 주간 추천 기록 조회
// 월간 추천 기록 조회 (주간 -> 월간 임시 변경)
@Transactional(readOnly = true)
public WeeklyRecommendationResponseDTO getWeeklyRecommendation(String email) {
Member member = getMemberByEmail(email);
Expand All @@ -509,16 +505,17 @@ public WeeklyRecommendationResponseDTO getWeeklyRecommendation(String email) {
throw new NotFoundException(ErrorStatus.USER_READING_TASTE_NOT_FOUND_EXCEPTION.getMessage());
}

// 이번 주 월요일 00:00:00부터 오늘까지 계산
// 이번 달 1일 00:00:00 계산
LocalDate today = LocalDate.now();
LocalDate thisWeekMonday = today.with(TemporalAdjusters.previousOrSame(DayOfWeek.MONDAY));
LocalDateTime weekStart = thisWeekMonday.atStartOfDay();
// 해당 월의 1일로 설정
LocalDate firstDayOfMonth = today.with(TemporalAdjusters.firstDayOfMonth());
LocalDateTime monthStart = firstDayOfMonth.atStartOfDay();

// 같은 취향 사용자들의 기록 중 이번 주(월요일~오늘) 가장 공감을 많이 받은 기록 조회
// 전체 기록을 조회한 후 정렬하여 가장 공감을 많이 받은 기록 선택
List<Post> recommendedPosts = postRepository.findWeeklyRecommendationByReadingTasteType(
member.getReadingTasteType(),
weekStart
monthStart
);

// 추천 기록이 없으면 예외 처리
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2 changes: 1 addition & 1 deletion src/main/java/com/moongeul/backend/common/config/security/SecurityConfig.java
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Expand Up @@ -40,7 +40,7 @@ public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
.requestMatchers("/api/v2/book/bestseller").permitAll()
.requestMatchers(HttpMethod.GET, "/api/v2/book/bestseller/**").permitAll()
.requestMatchers(HttpMethod.GET, "/api/v2/post/**", "/api/v2/story/**", "/api/v2/question/list").permitAll() // 홈: 게시글, 스토리, 질문 페이지
.requestMatchers(HttpMethod.GET, "/api/v2/book/user/search", "/api/v2/book/{isbn}").permitAll() // 도서 검색 + 책 상세 페이지
.requestMatchers(HttpMethod.GET, "/api/v2/book/user/search", "/api/v2/book/{isbn}", "/api/v2/book/review/{isbn}").permitAll() // 도서 검색 + 책 상세 페이지 + 리뷰
.requestMatchers(HttpMethod.GET, "/api/v2/bookshelf/done-read", "/api/v2/bookshelf/done-read/**").permitAll()
.requestMatchers(HttpMethod.GET, "/api/v2/member/user-info", "/api/v2/member/post-stats", "/api/v2/member/post-stats/**", "/api/v2/member/liked-posts", "/api/v2/member/question-list").permitAll()
.anyRequest().authenticated()
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