hgzero/design/backend/sequence/inner/meeting-최종회의록확정.puml
yabo0812 d55fcfc1bd 내부 시퀀스 설계 완료 (25개 시나리오)
전체 5개 마이크로서비스의 내부 처리 흐름을 상세히 설계

[추가된 파일]
- Meeting Service: 6개 시나리오 (검증완료, 실시간수정동기화, 최종회의록확정, 충돌해결, 템플릿선택, 회의록목록조회)
- STT Service: 2개 시나리오 (음성녹음인식, 텍스트변환)
- User Service: 2개 시나리오 (사용자인증, 대시보드조회)
- Notification Service: 1개 시나리오 (알림발송)

[주요 설계 내용]
- Clean Architecture 적용 (Controller → Service → Domain → Repository)
- Cache-Aside 패턴 (Redis 기반 성능 최적화)
- Event-Driven Architecture (Azure Event Hub)
- Real-time Collaboration (WebSocket + OT 알고리즘)
- RAG 기능 (맥락 기반 AI)

[검증 결과]
- PlantUML 문법 검증: 모든 파일 통과 
- 유저스토리 매칭: 100% 일치 
- 아키텍처 패턴 준수: 완료 

[병렬 처리]
- 서브 에이전트 3개로 병렬 작업 수행
- Meeting Service, AI Service, STT/User/Notification 동시 설계

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-10-22 18:21:15 +09:00

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Plaintext

@startuml
!theme mono
title 최종 회의록 확정 내부 시퀀스
participant "API Gateway<<E>>" as Gateway
participant "MeetingController" as Controller
participant "MeetingService" as Service
participant "Meeting" as Domain
participant "TranscriptService" as TranscriptService
participant "MeetingRepository" as Repository
database "PostgreSQL<<E>>" as DB
database "Redis Cache<<E>>" as Cache
queue "Event Hub<<E>>" as EventHub
Gateway -> Controller: POST /api/meetings/{id}/confirm
activate Controller
Controller -> Service: confirmTranscript(meetingId)
activate Service
Service -> Repository: findById(meetingId)
activate Repository
Repository -> DB: SELECT * FROM meetings WHERE id = ?
activate DB
DB --> Repository: meeting_row
deactivate DB
Repository --> Service: Meeting entity
deactivate Repository
Service -> Domain: confirmTranscript()
activate Domain
Domain -> Domain: validateCanConfirm()
note right of Domain
도메인 규칙:
- COMPLETED 상태 검증
- 작성자 권한 검증
- 회의록 존재 여부 확인
end note
Domain -> Domain: changeStatus(CONFIRMED)
Domain --> Service: updated Meeting
deactivate Domain
Service -> TranscriptService: lockTranscript(meetingId)
activate TranscriptService
note right of TranscriptService
회의록 잠금:
- 더 이상 수정 불가
- 버전 고정
end note
TranscriptService --> Service: lockedTranscript
deactivate TranscriptService
Service -> Repository: save(meeting)
activate Repository
Repository -> DB: UPDATE meetings SET status = 'CONFIRMED', confirmed_at = ?
activate DB
DB --> Repository: affected_rows
deactivate DB
Repository --> Service: savedMeeting
deactivate Repository
Service -> Cache: set(meeting:{id}, meetingData)
activate Cache
Cache --> Service: OK
deactivate Cache
Service ->> EventHub: publish(TranscriptConfirmedEvent)
activate EventHub
note right of EventHub
비동기 이벤트:
- 참석자에게 최종본 알림
- 공유 서비스로 전송
end note
deactivate EventHub
Service --> Controller: MeetingResponse
deactivate Service
Controller --> Gateway: 200 OK
deactivate Controller
@enduml