feature :: 게시판 첨부파일 기능 추가 #318
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added 6 commits
March 22, 2024 16:28
gunsight1
added
🖥️ BackEnd
gunsight1
requested review from
HyunJunSon,
chan99k and
linglong67
as code owners
HyunJunSon
approved these changes
Mar 22, 2024
| BBSDto result = BBSDto.from(entity, fileRepository.findByReferenceTypeAndReferenceNo(REFERENCE_TYPE, entity.getBbsNo())); | ||
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| return BBSDto.from(bbsRepository.findOneByBbsNo(bbsNo)); | ||
| return result; |
chan99k
approved these changes
Mar 26, 2024
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| Page<BBSListDto> getBBSWithConditionByPage(String type, String keyword, Pageable pageable); | ||
| Slice<BBSListDto> getBBSWithConditionBySlice(String type, String keyword, Pageable pageable); |
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페이지를 반환하는 메서드와 슬라이스를 반환하는 메서드를 둘 다 만들어 두는 점 좋은 것 같습니다.
linglong67
approved these changes
Apr 3, 2024
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| @Override | ||
| public Slice<BBSListDto> getBBSWithConditionBySlice(String type, String keyword, Pageable pageable) { | ||
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| Predicate finalPredicate = bBS.isVisible.eq(true) | ||
| .and(bBS.type.eq(BBSType.valueOf(type).name())); | ||
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| List<BBSListDto> bbs = getBBSListWithMember(). | ||
| where( | ||
| finalPredicate, | ||
| keywordContains(keyword) | ||
| ) | ||
| .orderBy(bBS.createdAt.desc()) | ||
| .offset(pageable.getOffset()) | ||
| .limit(pageable.getPageSize() + 1) | ||
| .fetch(); | ||
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| boolean hasNext = false; | ||
| int pageSize = pageable.getPageSize(); | ||
| if(bbs.size() > pageSize){ | ||
| bbs.remove(pageSize); | ||
| hasNext = true; | ||
| } | ||
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| return new SliceImpl<>(bbs, pageable, hasNext); | ||
| } | ||
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| bBS.member.memberNo, | ||
| bBS.member.id | ||
| member.memberNo, | ||
| member.id |
| } | ||
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| public static BBSDto from(BBS entity){ | ||
| public static BBSDto from(BBS entity, List<File> byReferenceTypeAndReferenceNo){ |
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byReferenceTypeAndReferenceNo 대신에 좀 더 '파일 리스트'인 게 드러나는 변수명이 좋지 않을까요?
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💡 Motivation and Context
여기에 왜 이 PR이 필요했는지, PR을 통해 무엇이 바뀌는지에 대해서 설명해 주세요쿼리 수정하여 500ms -> slice 적용하여 400ms로 단축하였습니다.
첨부파일 저장
첨부파일 조회
JOIN절이 2중으로 걸려 딜레이 발생하여 한번만 조인되도록 수정하였습니다.
🔨 Modified
🌟 More
테스트코드는 발표후에 시간날 때 천천히 하는것으로....
API버저닝은 url을 쓰지말고 API헤더를 추가하여 같은 호출Mapping을 쓰되 버전마다 enum을 통해 매핑하여
알맞는 method를 타게끔 적용하고 싶었는데 적용이 쉽지않아 일단은 보류하였습니다.
이는 전략(Strategy) 패턴과 유사성을 가지고 있습니다.
url 버저닝
📋 커밋 전 체크리스트
🤟🏻 PR로 완료된 이슈
closes #