[feat] 대화방 제목 지정/수정 API - #54
Conversation
- Conversation에 nullable title(ConversationTitle 값 객체, 공백트림·최대100자)
- PATCH /api/conversations/{id}/title — 본인 대화방, 여러 번 수정 가능, 삭제된 방 차단
- 새 대화방은 title=null, ConversationResponse에 title 포함
- V9 마이그레이션(conversations.title)
Test Coverage
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Walkthrough대화방에 nullable 제목 필드와 Changes대화방 제목 기능
Estimated code review effort: 3 (Moderate) | ~20 minutes Sequence Diagram(s)sequenceDiagram
participant Client
participant ConversationController
participant ConversationService
participant Conversation
Client->>ConversationController: PATCH /api/conversations/{conversationId}/title
ConversationController->>ConversationService: updateTitle(memberId, conversationId, title)
ConversationService->>Conversation: rename(ConversationTitle(title))
Conversation-->>ConversationService: updated conversation
ConversationService-->>ConversationController: Conversation
ConversationController-->>Client: ApiResponse<ConversationResponse>
Possibly related PRs
Suggested reviewers: 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches🧪 Generate unit tests (beta)
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Actionable comments posted: 2
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Verify each finding against current code. Fix only still-valid issues, skip the
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Inline comments:
In
`@src/main/kotlin/com/nexters/gamss/conversation/controller/dto/UpdateConversationTitleRequest.kt`:
- Around line 7-9: Update UpdateConversationTitleRequest validation so blank or
whitespace-only titles are handled by ConversationTitle and return
INVALID_CONVERSATION_TITLE instead of being intercepted as INVALID_INPUT; remove
or adjust the conflicting NotBlank validation or align its
MethodArgumentNotValidException mapping. Add integration coverage for
whitespace-only and overlength titles to verify both cases use the contracted
error code.
In
`@src/main/kotlin/com/nexters/gamss/conversation/service/ConversationService.kt`:
- Around line 71-81: Update updateTitle to load the conversation through
getOwnedConversationForUpdate instead of getOwnedConversation, preserving the
existing ownership validation and rename flow so title changes use the same
row-level lock as deletion.
🪄 Autofix (Beta)
Fix all unresolved CodeRabbit comments on this PR:
- Push a commit to this branch (recommended)
- Create a new PR with the fixes
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📒 Files selected for processing (10)
src/main/kotlin/com/nexters/gamss/conversation/controller/ConversationController.ktsrc/main/kotlin/com/nexters/gamss/conversation/controller/dto/ConversationResponse.ktsrc/main/kotlin/com/nexters/gamss/conversation/controller/dto/UpdateConversationTitleRequest.ktsrc/main/kotlin/com/nexters/gamss/conversation/domain/Conversation.ktsrc/main/kotlin/com/nexters/gamss/conversation/domain/ConversationTitle.ktsrc/main/kotlin/com/nexters/gamss/conversation/service/ConversationService.ktsrc/main/kotlin/com/nexters/gamss/global/exception/ErrorCode.ktsrc/main/resources/db/migration/V9__conversation_title.sqlsrc/test/kotlin/com/nexters/gamss/conversation/controller/ConversationControllerIntegrationTest.ktsrc/test/kotlin/com/nexters/gamss/conversation/domain/ConversationTitleTest.kt
- updateTitle이 getOwnedConversationForUpdate(행 잠금) 사용 — 잠금 없이 stale 상태로 읽으면 동시 삭제가 flush로 되살아나는(모든 컬럼 UPDATE) 문제 방지 - UpdateConversationTitleRequest의 @notblank 제거 — 공백 검증을 ConversationTitle 값 객체로 일원화(공백→INVALID_CONVERSATION_TITLE, 누락→INVALID_INPUT, 문서와 일치) - 공백 제목 HTTP 케이스 테스트 추가
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대화방 제목 컬럼이 생기면서, 최초에 첫 메시지에 대해 대화방 생성을 할 때 클라이언트측에서 제목도 같이 전달해주는 흐름이 자연스럽다고 생각하는데 어떻게 생각하시나요? -> 클라와 논의된 사안인 것 확인했습니다! |
dev에 generation_log(V9)·인덱스(V10)가 머지되어 V9가 겹치므로 다음 번호(V11)로 조정
🔗 연관 이슈
📌 개요
대화방에 제목을 둔다. 첫 생성 시에는 제목이 없고(null), 이후 클라이언트가 전용 API로 지정한다. 제목은 여러 번 수정할 수 있다. (카드 요약과는 무관한 독립 필드)
🔧 주요 변경사항
Conversation에 nullabletitle추가 — 새 대화방은title = nullConversationTitle(Nickname 패턴)로 감쌈Conversation.rename()— 여러 번 호출 가능, 삭제된 방은 차단(ensureNotDeleted)PATCH /api/conversations/{conversationId}/title(본인 대화방만)ConversationResponse에title포함ErrorCode.INVALID_CONVERSATION_TITLE추가🌐 API · DB 영향
PATCH /api/conversations/{conversationId}/title(body:{ title })conversations.title VARCHAR(100) NULL💬 리뷰 포인트
getOwnedConversation사용(삭제 가드는rename이 처리)미머지 브랜치(대화방 검색·대시보드)도 V9를 씀 — 둘 중 하나 머지되면 나머지 renumber 필요.
Summary by CodeRabbit
새로운 기능
버그 수정