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Code Convention

Code Convention

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Entity
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setter μ‚¬μš© κΈˆμ§€
β–ͺ
1번 ν•΄λ‹Ή ν•„λ“œ 값을 변경을 μœ„ν•œ λ©”μ„œλ“œλ₯Ό λ§Œλ“€μž @setter μ“°μ§€ 말자
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ν”„λ‘œν•„ 업데이라고 가정을 ν•œλ‹€λ©΄ updateProfile(String name, String passwrd)
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private Builder β†’ Builder κ°•μ œν•¨μœΌλ‘œμ¨ μ½”λ“œ 톡일성 πŸ“ˆΒ 
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객체간 λ³€ν™˜ μž‘μ—…
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static method dto λ‚΄λΆ€μ—μ„œ μ„ μ–Έν•˜κ³  to 둜 λ°˜ν™˜
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Custom ResultCode μ‚¬μš©
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Domain 별 ErrorCode + CommonCode
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Custom ResponseEntity μ‚¬μš©
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곡톡 μ˜ˆμ™Έ β†’ λ”°λ‘œ 클래슀 λ§Œλ“€μ§€ μ•Šκ³  κ³΅ν†΅μ μœΌλ‘œ 처리
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api 1κ°œλ‹Ή dto 1κ°œμ”© (req, res)
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card β†’ comment β†’ task (계측을 ν‘œμ‹œν•˜μ§€λ§Œ λͺ¨λ“  계측을 ν‘œκΈ°ν•˜κΈ° λ³΄λ‹€λŠ” μžμ‹ μ˜ λΆ€λͺ¨ μš”μ†Œ ν•˜λ‚˜μ •λ„λ‘œ κ°€μ Έκ°„λ‹€.)
β–ͺ
1번 task β†’ api/v1/comment/{commentId}/task
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단건 쑰회 @Pathvariable μ‚¬μš©
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μš”μ²­ν•  데이터가 1개일 경우만 ν•΄λ‹Ή
β–ͺ
2개 이상은 Dto에 λ‹΄μ•„μ„œ μš”μ²­

Code Style

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GoogleStyle β†’ μΈν…”λ¦¬μ œμ΄ κΈ°λŠ₯ 을 더 μ‚¬μš©ν•΄μ„œ ν•˜μž!
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μ €μž₯ν• λ•Œ μžλ™ μ •λ ¬ build μ •λ ¬
넀이밍 κ·œμΉ™
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dto
도메인 + κΈ°λŠ₯ + μš”μ²­ / 응닡 Req / Res
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request: Req
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response: Res
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λ©”μ†Œλ“œλͺ…: 무슨 일을 ν•˜λŠ” λ©”μ†Œλ“œμΈμ§€ 이해될 정도면 됨
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Entity
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μ—”ν‹°ν‹°λͺ…: 도메인λͺ… κ·ΈλŒ€λ‘œ ex) User
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ν…Œμ΄λΈ”λͺ…: μ˜ˆμ•½μ–΄λ§Œ s λΆ™νžˆκΈ°
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Optionalλ₯Ό λΉΌμ§€ μ•ŠλŠ”λ‹€ β†’ Optional<User> findById(Long Id)
public Card verifyExistsCard(Long cardId) { return cardRepository.findById(cardId) .orElseThrow(() -> new CardNotFoundException(ErrorCode.CARD_NOT_FOUND)); }
Java
볡사
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Service
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update β†’ transactional, LAZY β†’ tr = readonly = true
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Test
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λ‹¨μœ„ ν…ŒμŠ€νŠΈλ‘œ μ§„ν–‰
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μžμ‹ μ΄ 맑은 뢀뢄은 ν…ŒμŠ€νŠΈμ½”λ“œ μžμ‹ μ΄ μž‘μ„±ν•˜κΈ°!
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νŒ¨ν‚€μ§€ ꡬ쑰
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domain / global / infra (도메인 λ³„λ‘œ)
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User
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μ†Œμ…œλ‘œκ·ΈμΈ
β–ͺ
google, naver, kakao
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둜컬둜그인
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λ‹‰λ„€μž„(ID) / μ „ν™”λ²ˆν˜Έ / νŒ¨μŠ€μ›Œλ“œ νšŒμ›κ°€μž…
β–ͺ
id β†’ autoincrement
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μ†Œμ…œ / 둜컬 λ‹€λ₯Έ μœ μ € μ·¨κΈ‰
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filter / λ‘œκ·Έμ•„μ›ƒ filter 처리