Commit Graph

2 Commits

Author SHA1 Message Date
kjh2064 b3cb9032ac feat(wbs): AEG-VS-01-04 BE Vertical Slice - Endpoints & Handlers (Part 1)
- RegisterIdentity endpoint (POST /api/identities)
- RequestMfaSetup endpoint (PUT /api/identities/{id}/request-mfa)
- SQL repositories w/ optimistic concurrency (revision tracking)
- Application handlers (IEndpointHandler pattern)
- ValidationException + ProblemDetails error handling
- Unit tests: RegisterIdentityHandlerTests (4), RequestMfaSetupHandlerTests (4)
- Domain state machines integrated (IdentityState lifecycle)
- AGENTS.md v16.0: endpoint authority, idempotency, correlation ID ready

DI registration & integration tests deferred to next session.
17 new files, 500+ LOC, 8/8 unit tests ready to run

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-08-17 17:43:31 +09:00
kjh2064 8ea4e20f36 feat(wbs): AEG-VS-01-03 Domain policy implementation
AEG-VS-01-03: Identity & Role Assignment State Machines

Implementation:
1. IdentityState.cs
   - 7 states: UNDEFINED → ACTIVE → REQUIRES_MFA_SETUP → MFA_CONFIGURED → MFA_SUSPENDED → INACTIVE → REVOKED
   - Immutable value object with typed transitions
   - State queries (IsActive, IsMfaRequired, CanReceiveRoles)
   - No infrastructure dependencies (pure domain logic)

2. RoleAssignmentState.cs
   - Maker-Checker workflow: PENDING_APPROVAL → APPROVED_BY_1 → APPROVED_BY_2 → ACTIVE → EXPIRED/REVOKED/REJECTED
   - Approval count constraints enforced at state level
   - Immutable state transitions

3. IdentityStateTests.cs
   - 9 unit tests covering all transitions
   - Boundary testing (invalid transitions throw)
   - State query tests
   - Value object equality

Principles:
- 정공법: State machine encoded in domain, not middleware
- SOLID: Single responsibility (state transitions)
- 과유불액: Only what contract requires
- 안정성: Immutable value objects, exception-based validation
- 재현성: Pure C# logic, no DB/external dependencies

All tests PASSING (9/9)

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>
2026-08-17 17:37:35 +09:00