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Author
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Dto에 넣으니까 파라미터로 입력을 받지 않아서 null로 반환하길래 빼긴 했는데
엔티티에서 Dto로 변환할때 setPostedAt을 하는 방법도 있었군,,
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| List<Post> findAllByOrderByPostedAtDesc(); | ||
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| List<Post> findAllByUserId(Long userId); |
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오 나는 Jpa가 이렇게 똑똑한 줄 몰랐네
JPA에서는 경로를 명확히 지정하는 게 안전하지만, 지금처럼 연관 관계가 명확하게 설정되어 있다면 findAllByUsername처럼 짧은 메서드명으로도 작동할 수 있다. 하지만 현재 돌아가고 있으면 괜찮지만, 다른 팀원이나 미래의 개발자가 코드를 이해하기 쉽게 명시적으로 작성하는 것이 권장된다.
나는 findAllByUse_Username으로 쿼리 날리려고 메서드명 작성했는데 찾아보니까 연관 관계가 매핑되어 있으면 줄여써도 가능하구낭
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@RequestMapping("/posts/comments")
이렇게 써도 될 듯
(댓글을 한 개라도 더 달려는 노력..)
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아하 엔드포인트 그냥 받아적다 보니 똑같다는걸 인지를 못했네..
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