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결제 전환 목표 아키텍처 정의 (SPRING-ARC-SPLIT-1783827796)
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forge-bot 2026-07-12 03:45:38 +00:00
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docs/architecture/transaction-sequence.md Normal file
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sequenceDiagram
participant User
participant PaymentService
participant PaymentRepository
participant ExternalAPI
User->>PaymentService: 결제 요청
PaymentService->>PaymentRepository: 결제 정보 저장
alt 정상 흐름
PaymentRepository-->>PaymentService: 저장 성공
PaymentService->>ExternalAPI: 결제 처리 요청
ExternalAPI-->>PaymentService: 결제 성공
PaymentService-->>User: 결제 완료
else 외부 실패
PaymentRepository-->>PaymentService: 저장 성공
PaymentService-->>User: 결제 실패 (외부 API 오류)
else DB 실패
PaymentRepository-->>PaymentService: 저장 실패
PaymentService-->>User: 결제 실패 (DB 오류)
end
note over PaymentService: 커밋 또는 롤백 경계