결제 전환 목표 아키텍처 정의 (1/2) (1/2) (SPRING-ARC-REF-FINAL-1783833422)

.forge/SPRING-ARC-REF-FINAL-1783833422-attempt-2.md

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+# SPRING-ARC-REF-FINAL-1783833422-attempt-2
+
+Forge 이슈 작업 브랜치 `forge/SPRING-ARC-REF-FINAL-1783833422-attempt-2`.

.forge/iss-5a912ed79baf-attempt-3.md

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-# iss-5a912ed79baf-attempt-3
-
-Forge 이슈 작업 브랜치 `forge/iss-5a912ed79baf-attempt-3`.

.forge/iss-87190c9836ac-attempt-1.md

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-# iss-87190c9836ac-attempt-1
-
-Forge 이슈 작업 브랜치 `forge/iss-87190c9836ac-attempt-1`.

docs/architecture/adr-payment-boundary.md

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+# ADR for Payment Boundary
+
+## Context
+The payment processing system is pivotal for the business operations, therefore a well-defined boundary is necessary to manage dependencies, isolate services, and ensure the resilience of the application.
+
+## Decision
+We will implement a microservices architecture for payment processing, with the following boundaries: 1. Payment Service, 2. Notification Service, 3. Reporting Service. These services will communicate through well-defined APIs and will be independently deployable. 
+
+## Alternatives
+1. Monolithic architecture - rejected due to tight coupling and scalability issues.
+2. Service-oriented architecture - rejected due to complexity in service integrations compared to microservices.
+
+## Consequences
+This decision allows for better scalability and maintainability of the payment processing system but will introduce challenges in inter-service communication and data consistency management.

docs/architecture/package-map.md

@@ -1,9 +1,7 @@
-# Package Responsibility Map
+| 패키지       | 책임                          | 금지 의존성         |
-
+|--------------|-------------------------------|---------------------|
-| Package        | Responsibility                                  | Forbidden Dependencies |
+| controller    | 사용자 요청 처리               | service, repository  |
-|----------------|------------------------------------------------|------------------------|
+| service       | 비즈니스 로직 처리             | controller           |
-| controller     | Handles user input and orchestrates payment    | domain                 |
+| repository    | 데이터 접근 및 관리            | service              |
-| service        | Contains business logic for payment processing  | integration            |
+| domain        | 도메인 모델 및 규칙 정의      | integration          |
-| repository     | Data access layer for payment records           | service                |
+| integration    | 외부 시스템과의 통신 처리      | domain               |
-| domain         | Defines the core domain models and business rules| controller             |
-| integration     | Communicates with external payment gateways     | domain, service        |

docs/architecture/transaction-sequence.md

@@ -1,38 +1,46 @@
 ```mermaid
 sequenceDiagram
     participant User
-    participant PaymentService
+    participant Controller
-    participant PaymentGateway
+    participant Service
+    participant Repository
     participant Database
 
-    %% Normal Flow
+    User->>Controller: 결제 요청
-    User->>PaymentService: Initiate Payment
+    Controller->>Service: 결제 처리 요청
-    PaymentService->>Database: Store Transaction
+    Service->>Repository: 결제 정보 저장
-    Database-->>PaymentService: Transaction Stored
+    Repository->>Database: DB에 저장
-    PaymentService->>PaymentGateway: Process Payment
+    Database-->>Repository: 저장 완료
-    PaymentGateway-->>PaymentService: Payment Success
+    Repository-->>Service: 저장 완료
-    PaymentService->>Database: Update Transaction Status
+    Service-->>Controller: 처리 완료
-    Database-->>PaymentService: Transaction Updated
+    Controller-->>User: 결제 완료
-    PaymentService-->>User: Payment Success
 
-    %% External Failure Flow
+    %% 외부 실패 흐름
-    User->>PaymentService: Initiate Payment
+    User->>Controller: 결제 요청
-    PaymentService->>Database: Store Transaction
+    Controller->>Service: 결제 처리 요청
-    Database-->>PaymentService: Transaction Stored
+    Service->>Repository: 결제 정보 저장
-    PaymentService->>PaymentGateway: Process Payment
+    Repository->>Database: DB에 저장
-    PaymentGateway-->>PaymentService: Payment Failure
+    Database-->>Repository: 저장 실패
-    PaymentService->>Database: Rollback Transaction
+    Repository-->>Service: 저장 실패
-    Database-->>PaymentService: Transaction Rolled Back
+    Service-->>Controller: 처리 실패
-    PaymentService-->>User: Payment Failure
+    Controller-->>User: 결제 실패
 
-    %% DB Failure Flow
+    %% DB 실패 흐름
-    User->>PaymentService: Initiate Payment
+    User->>Controller: 결제 요청
-    PaymentService->>Database: Store Transaction
+    Controller->>Service: 결제 처리 요청
-    Database-->>PaymentService: Transaction Store Failure
+    Service->>Repository: 결제 정보 저장
-    PaymentService-->>User: Payment Failure
+    Repository->>Database: DB에 저장
+    Database-->>Repository: DB 오류
+    Repository-->>Service: DB 오류
+    Service-->>Controller: 처리 실패
+    Controller-->>User: 결제 실패
 
-    %% Commit & Rollback
+    %% Commit/Rollback 경계
-    Note over User, PaymentService: 
+    alt 정상 흐름
-    commit --> PaymentService
+        Service->>Database: Commit
-    rollback --> PaymentService
+    else 외부 실패
+        Service->>Database: Rollback
+    else DB 실패
+        Service->>Database: Rollback
+    end
 ```