도서 반환 및 대출 연장 오류 수정 완료

src/main/java/page/clab/api/domain/book/application/BookLoanRecordService.java

@@ -130,7 +130,7 @@ public PagedResponseDto<BookLoanRecordOverdueResponseDto> getOverdueBookLoanReco
     }
 
     public BookLoanRecord getBookLoanRecordByBookAndReturnedAtIsNullOrThrow(Book book) {
-        return bookLoanRecordRepository.findByBookAndReturnedAtIsNull(book)
+        return bookLoanRecordRepository.findByBookAndReturnedAtIsNullAndStatus(book, BookLoanStatus.APPROVED)
                 .orElseThrow(() -> new NotFoundException("해당 도서 대출 기록이 없습니다."));
     }
 

src/main/java/page/clab/api/domain/book/application/BookService.java

@@ -10,6 +10,7 @@
 import page.clab.api.domain.book.dao.BookRepository;
 import page.clab.api.domain.book.domain.Book;
 import page.clab.api.domain.book.domain.BookLoanRecord;
+import page.clab.api.domain.book.domain.BookLoanStatus;
 import page.clab.api.domain.book.dto.request.BookRequestDto;
 import page.clab.api.domain.book.dto.request.BookUpdateRequestDto;
 import page.clab.api.domain.book.dto.response.BookDetailsResponseDto;
@@ -72,7 +73,7 @@ public Book getBookByIdOrThrow(Long bookId) {
     }
 
     public BookLoanRecord getBookLoanRecordByBookAndReturnedAtIsNull(Book book) {
-        return bookLoanRecordRepository.findByBookAndReturnedAtIsNull(book)
+        return bookLoanRecordRepository.findByBookAndReturnedAtIsNullAndStatus(book, BookLoanStatus.APPROVED)
                 .orElse(null);
     }
 

src/main/java/page/clab/api/domain/book/dao/BookLoanRecordRepository.java

@@ -10,7 +10,7 @@
 
 public interface BookLoanRecordRepository extends JpaRepository<BookLoanRecord, Long>, BookLoanRecordRepositoryCustom {
 
-    Optional<BookLoanRecord> findByBookAndReturnedAtIsNull(Book book);
+    Optional<BookLoanRecord> findByBookAndReturnedAtIsNullAndStatus(Book book, BookLoanStatus bookLoanStatus);
 
     Optional<Object> findByBookAndBorrowerAndStatus(Book book, Member borrower, BookLoanStatus bookLoanStatus);