Add complete email verification system with token-based verification.
Changes:
- Created EmailVerificationToken domain entity with expiration and verification tracking
- Created EmailVerifiedEvent domain event for audit trail
- Updated User entity with IsEmailVerified property and VerifyEmail method
- Created IEmailVerificationTokenRepository interface and implementation
- Created SecurityTokenService for secure token generation and SHA-256 hashing
- Created EmailVerificationTokenConfiguration for EF Core mapping
- Updated IdentityDbContext to include EmailVerificationTokens DbSet
- Created SendVerificationEmailCommand and handler for sending verification emails
- Created VerifyEmailCommand and handler for email verification
- Added POST /api/auth/verify-email endpoint to AuthController
- Integrated email verification into RegisterTenantCommandHandler
- Registered all new services in DependencyInjection
- Created and applied AddEmailVerification database migration
- Build successful with no compilation errors
Database Schema:
- email_verification_tokens table with indexes on token_hash and user_id
- 24-hour token expiration
- One-time use tokens with verification tracking
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add complete domain events dispatching infrastructure and critical event handlers for Identity module.
Changes:
- Added IMediator injection to IdentityDbContext
- Implemented SaveChangesAsync override to dispatch domain events before persisting
- Made DomainEvent base class implement INotification (added MediatR.Contracts dependency)
- Created 3 new domain events: UserRoleAssignedEvent, UserRemovedFromTenantEvent, UserLoggedInEvent
- Implemented 4 event handlers with structured logging:
- UserRoleAssignedEventHandler (audit log, cache invalidation placeholder)
- UserRemovedFromTenantEventHandler (notification placeholder)
- UserLoggedInEventHandler (login tracking placeholder)
- TenantCreatedEventHandler (welcome email placeholder)
- Updated unit tests to inject mock IMediator into IdentityDbContext
Technical Details:
- Domain events are now published via MediatR within the same transaction
- Events are dispatched BEFORE SaveChangesAsync to ensure atomicity
- Event handlers auto-registered by MediatR assembly scanning
- All handlers include structured logging for observability
Next Steps (Phase 3):
- Update command handlers to raise new events (UserLoggedInEvent, UserRoleAssignedEvent)
- Add event raising logic to User/Tenant aggregates
- Implement audit logging persistence (currently just logging)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented Role-Based Access Control (RBAC) with 5 tenant-level roles following Clean Architecture principles.
Changes:
- Created TenantRole enum (TenantOwner, TenantAdmin, TenantMember, TenantGuest, AIAgent)
- Created UserTenantRole entity with repository pattern
- Updated JWT service to include role claims (tenant_role, role)
- Updated RegisterTenant to auto-assign TenantOwner role
- Updated Login to query and include user role in JWT
- Updated RefreshToken to preserve role claims
- Added authorization policies in Program.cs (RequireTenantOwner, RequireTenantAdmin, etc.)
- Updated /api/auth/me endpoint to return role information
- Created EF Core migration for user_tenant_roles table
- Applied database migration successfully
Database:
- New table: identity.user_tenant_roles
- Columns: id, user_id, tenant_id, role, assigned_at, assigned_by_user_id
- Indexes: user_id, tenant_id, role, unique(user_id, tenant_id)
- Foreign keys: CASCADE on user and tenant deletion
Testing:
- Created test-rbac.ps1 PowerShell script
- All RBAC tests passing
- JWT tokens contain role claims
- Role persists across login and token refresh
Documentation:
- DAY5-PHASE2-RBAC-IMPLEMENTATION-SUMMARY.md with complete implementation details
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
