결제 전환 목표 아키텍처 정의 (2/2) #3

Open
forge-bot wants to merge 2 commits from forge/iss-bae72bbf49e3-attempt-4-run-503896c06e5d into main
2 changed files with 32 additions and 0 deletions

View file

@ -0,0 +1,3 @@
# iss-bae72bbf49e3-attempt-4-run-503896c06e5d
Forge 이슈 작업 브랜치 `forge/iss-bae72bbf49e3-attempt-4-run-503896c06e5d`.

View file

@ -0,0 +1,29 @@
```mermaid
sequenceDiagram
participant User
participant PaymentGateway
participant Database
opt Successful Transaction
User->>PaymentGateway: Initiate Payment
PaymentGateway-->>User: Payment Confirmation
User->>Database: Update Transaction Record
Database-->>User: Transaction Updated
User->>User: Payment Succeeded
end
opt External Failure
User->>PaymentGateway: Initiate Payment
PaymentGateway-->>User: Payment Error
User->>User: Payment Failed
end
opt DB Failure
User->>PaymentGateway: Initiate Payment
PaymentGateway-->>User: Payment Confirmation
User->>Database: Update Transaction Record
Database-->>User: DB Error
User->>PaymentGateway: Cancel Transaction
PaymentGateway-->>User: Transaction Canceled
end
%% Commit and Rollback%%
Note over User, PaymentGateway: Commit after successful transaction
Note over User, Database: Rollback on DB failure
```