[WIP] feat: 회원가입 시 아이디/닉네임 중복확인 API 구현#24
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[WIP] feat: 회원가입 시 아이디/닉네임 중복확인 API 구현#24Copilot wants to merge 2 commits intofeat#12-id-validationfrom
Copilot wants to merge 2 commits intofeat#12-id-validationfrom
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Co-authored-by: Dobbymin <79429482+Dobbymin@users.noreply.github.com>
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September 24, 2025 13:40
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✅ 회원가입 시 아이디/닉네임 중복확인 API 구현 완료
🎯 구현 완료 상태
닉네임 중복확인 API 구현 ✅
src/apis/auth/repository/checkNicknameExists.js생성 - profiles 테이블 연동src/apis/auth/service/checkNicknameDuplication.js생성 - 비즈니스 로직 및 입력 검증src/apis/auth/controller/handleNicknameDuplication.js생성 - HTTP 요청/응답 처리src/routes/router.js에 엔드포인트 추가:POST /api/auth/check/duplicateNickname/:nickname테스트 구현 ✅
tests/apis/auth/repository/checkNicknameExists.test.js- 25개 테스트 모두 통과tests/apis/auth/service/checkNicknameDuplication.test.js- 25개 테스트 모두 통과기존 문제 수정 ✅
findProfileByNickName.js→findProfileByNickname.js파일명 통일품질 검증 ✅
📊 구현된 API 스펙
닉네임 중복확인 API
POST /api/auth/check/duplicateNickname/:nickname{ "data": { "isDuplicated": false, "message": "사용할 수 있는 닉네임입니다." }, "status": "SUCCESS", "serverDateTime": "2025-01-01T00:00:00.000Z", "errorCode": null, "errorMessage": null }🏗️ 아키텍처 일관성 유지
3-Layer Architecture 완벽 구현
Repository Layer (
checkNicknameExists.js)Service Layer (
checkNicknameDuplication.js)Controller Layer (
handleNicknameDuplication.js)📈 테스트 커버리지 상세
Repository 테스트 (25개)
Service 테스트 (25개)
🎉 완성된 회원가입 프로세스
이제 프론트엔드에서 완전한 회원가입 폼을 구현할 수 있습니다:
POST /api/auth/check/duplicateId/:userIdPOST /api/auth/check/duplicateNickname/:nickname⭐ 신규 구현POST /api/auth/signup모든 API가 동일한 패턴과 응답 형식을 사용하여 일관된 사용자 경험을 제공합니다.
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