- Configure AddControllers() with JsonStringEnumConverter
- Allows API to accept Issue type/priority/status as strings ("Story", "High", "Backlog")
- Frontend can now send readable enum values instead of integers
- All Issue Management CRUD operations tested and working
Test results:
- Create Issue (Story, Bug, Task) ✓
- List all issues ✓
- Filter by status (Backlog, InProgress) ✓
- Change issue status (Kanban workflow) ✓
- Update issue details ✓
- Multi-tenant isolation verified ✓
Update backend agent to enforce testing requirements:
- Extended workflow from 8 to 9 steps with explicit test phases
- Added CRITICAL Testing Rule: Must run dotnet test after every change
- Never commit with failing tests or compilation errors
- Updated Best Practices to emphasize testing (item 8)
- Removed outdated TypeScript/NestJS examples
- Updated Tech Stack to reflect actual .NET 9 stack
- Simplified configuration for better clarity
Changes:
- Workflow step 6: "Run Tests: MUST run dotnet test - fix any failures"
- Workflow step 7: "Git Commit: Auto-commit ONLY when all tests pass"
- Added "CRITICAL Testing Rule" section after workflow
- Removed Project Structure, Naming Conventions, Code Standards sections
- Updated tech stack: C# + .NET 9 + ASP.NET Core + EF Core + PostgreSQL + MediatR + FluentValidation
- Removed Example Flow section for brevity
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Co-Authored-By: Claude <noreply@anthropic.com>
Updated all unit tests to match updated method signatures after ProjectManagement Module refactoring.
Changes:
- Added TenantId parameter to Project.Create() calls in all test files
- Added TenantId parameter to ProjectCreatedEvent constructor calls
- Added IHostEnvironment and ILogger mock parameters to IdentityDbContext in Identity tests
- Fixed all test files in ColaFlow.Domain.Tests, ColaFlow.Application.Tests, and ColaFlow.Modules.Identity.Infrastructure.Tests
All tests now compile successfully with 0 errors (10 analyzer warnings only).
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Co-Authored-By: Claude <noreply@anthropic.com>
Day 12 implementation - Complete CRUD operations with tenant isolation and SignalR integration.
**Domain Layer**:
- Added TenantId value object for strong typing
- Updated Project entity to include TenantId field
- Modified Project.Create factory method to require tenantId parameter
- Updated ProjectCreatedEvent to include TenantId
**Application Layer**:
- Created UpdateProjectCommand, Handler, and Validator for project updates
- Created ArchiveProjectCommand, Handler, and Validator for archiving projects
- Updated CreateProjectCommand to include TenantId
- Modified CreateProjectCommandValidator to remove OwnerId validation (set from JWT)
- Created IProjectNotificationService interface for SignalR abstraction
- Implemented ProjectCreatedEventHandler with SignalR notifications
- Implemented ProjectUpdatedEventHandler with SignalR notifications
- Implemented ProjectArchivedEventHandler with SignalR notifications
**Infrastructure Layer**:
- Updated PMDbContext to inject IHttpContextAccessor
- Configured Global Query Filter for automatic tenant isolation
- Added TenantId property mapping in ProjectConfiguration
- Created TenantId index for query performance
**API Layer**:
- Updated ProjectsController with [Authorize] attribute
- Implemented PUT /api/v1/projects/{id} for updates
- Implemented DELETE /api/v1/projects/{id} for archiving
- Added helper methods to extract TenantId and UserId from JWT claims
- Extended IRealtimeNotificationService with Project-specific methods
- Implemented RealtimeNotificationService with tenant-aware SignalR groups
- Created ProjectNotificationServiceAdapter to bridge layers
- Registered IProjectNotificationService in Program.cs
**Features Implemented**:
- Complete CRUD operations (Create, Read, Update, Archive)
- Multi-tenant isolation via EF Core Global Query Filter
- JWT-based authorization on all endpoints
- SignalR real-time notifications for all Project events
- Clean Architecture with proper layer separation
- Domain Event pattern with MediatR
**Database Migration**:
- Migration created (not applied yet): AddTenantIdToProject
**Test Scripts**:
- Created comprehensive test scripts (test-project-simple.ps1)
- Tests cover full CRUD lifecycle and tenant isolation
**Note**: API hot reload required to apply CreateProjectCommandValidator fix.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Root Cause:
- Schema mismatch between user_tenant_roles table (identity schema) and
users/tenants tables (default/public schema)
- PostgreSQL FK constraints couldn't find referenced tables due to
schema mismatch
- Error: "violates foreign key constraint FK_user_tenant_roles_tenants_tenant_id"
Solution:
1. Moved users and tenants tables to identity schema
2. Created migration MoveTablesToIdentitySchemaAndAddIndexes
3. All Identity module tables now in consistent identity schema
4. Added performance index for users.email lookups
Changes:
- Updated TenantConfiguration.cs to use identity schema
- Updated UserConfiguration.cs to use identity schema
- Created migration to move tables to identity schema
- Removed old AddPerformanceIndexes migration (referenced wrong schema)
- Created new AddPerformanceIndexes migration
- Added test script test-tenant-registration.ps1
Test Results:
- Tenant registration now works successfully
- User, Tenant, and UserTenantRole all insert correctly
- FK constraints validate properly
- Access token and refresh token generated successfully
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add complete SignalR infrastructure for real-time project collaboration and notifications with multi-tenant isolation and JWT authentication.
Changes:
- Created BaseHub with multi-tenant isolation and JWT authentication helpers
- Created ProjectHub for real-time project collaboration (join/leave, typing indicators)
- Created NotificationHub for user-level notifications
- Implemented IRealtimeNotificationService for application layer integration
- Configured SignalR in Program.cs with CORS and JWT query string support
- Added SignalRTestController for connection testing
- Documented hub endpoints, client events, and integration examples
Features:
- Multi-tenant isolation via automatic tenant group membership
- JWT authentication (Bearer header + query string for WebSocket)
- Hub endpoints: /hubs/project, /hubs/notification
- Project-level events: IssueCreated, IssueUpdated, IssueStatusChanged, etc.
- User-level notifications with tenant-wide broadcasting
- Test endpoints for validation
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Comprehensive documentation of 3 HIGH priority architecture fixes:
- Fix 6: Performance Index Migration
- Fix 5: Pagination Enhancement
- Fix 4: ResendVerificationEmail Feature
Includes test results, security analysis, and performance metrics.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add complete user invitation system to enable multi-user tenants.
Changes:
- Created Invitation domain entity with 7-day expiration
- Implemented InviteUserCommand with security validation
- Implemented AcceptInvitationCommand (creates user + assigns role)
- Implemented GetPendingInvitationsQuery
- Implemented CancelInvitationCommand
- Added TenantInvitationsController with tenant-scoped endpoints
- Added public invitation acceptance endpoint to AuthController
- Created database migration for invitations table
- Registered InvitationRepository in DI container
- Created domain event handlers for audit trail
Security Features:
- Cannot invite as TenantOwner or AIAgent roles
- Cross-tenant validation on all endpoints
- Secure token generation and hashing
- RequireTenantAdmin policy for invite/list
- RequireTenantOwner policy for cancel
This UNBLOCKS 3 skipped Day 6 tests (RemoveUserFromTenant).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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 email service infrastructure with Mock and SMTP implementations.
Changes:
- Created EmailMessage domain model for email data
- Added IEmailService interface for email sending
- Implemented MockEmailService for development/testing (logs emails)
- Implemented SmtpEmailService for production SMTP sending
- Added IEmailTemplateService interface for email templates
- Implemented EmailTemplateService with HTML templates for verification, password reset, and invitation emails
- Registered email services in DependencyInjection with provider selection
- Added email configuration to appsettings.Development.json (Mock provider by default)
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented domain event raising in command handlers to enable audit logging and event-driven architecture for key Identity module operations.
Changes:
- Updated LoginCommand to include IpAddress and UserAgent fields for audit trail
- Updated AuthController to extract and pass IP address and user agent from HTTP context
- Modified LoginCommandHandler to raise UserLoggedInEvent on successful login
- Updated AssignUserRoleCommand to include AssignedBy field for audit purposes
- Modified AssignUserRoleCommandHandler to raise UserRoleAssignedEvent with previous role tracking
- Updated RemoveUserFromTenantCommand to include RemovedBy and Reason fields
- Modified RemoveUserFromTenantCommandHandler to raise UserRemovedFromTenantEvent before deletion
- Added domain methods to User aggregate: RecordLoginWithEvent, RaiseRoleAssignedEvent, RaiseRemovedFromTenantEvent
- Updated TenantUsersController to extract current user ID from JWT claims and pass to commands
Technical Details:
- All event raising follows aggregate root encapsulation pattern
- Domain events are persisted through repository UpdateAsync calls
- Event handlers will automatically log these events for audit trail
- Maintains backward compatibility with existing login flow
🤖 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>
Add complete role management functionality for tenant administrators to manage user roles within their tenants.
Changes:
- Extended IUserTenantRoleRepository with pagination, role counting, and last owner check methods
- Extended IUserRepository with GetByIdAsync(Guid) and GetByIdsAsync for flexible user retrieval
- Extended IRefreshTokenRepository with GetByUserAndTenantAsync and UpdateRangeAsync
- Implemented repository methods in Infrastructure layer
- Created DTOs: UserWithRoleDto and PagedResultDto<T>
- Implemented ListTenantUsersQuery with pagination support
- Implemented AssignUserRoleCommand to assign/update user roles
- Implemented RemoveUserFromTenantCommand with token revocation
- Created TenantUsersController with 4 endpoints (list, assign, remove, get-roles)
- Added comprehensive PowerShell test script
Security Features:
- Only TenantOwner can assign/update/remove roles
- Prevents removal of last TenantOwner (lockout protection)
- Prevents manual assignment of AIAgent role (reserved for MCP)
- Cross-tenant access protection
- Automatic refresh token revocation when user removed
API Endpoints:
- GET /api/tenants/{id}/users - List users with roles (paginated)
- POST /api/tenants/{id}/users/{userId}/role - Assign/update role
- DELETE /api/tenants/{id}/users/{userId} - Remove user from tenant
- GET /api/tenants/roles - Get available roles
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed 8 failing integration tests by addressing two root causes:
1. GlobalExceptionHandler returning incorrect HTTP status codes
- Added handling for UnauthorizedAccessException → 401
- Added handling for ArgumentException/InvalidOperationException → 400
- Added handling for DbUpdateException (duplicate key) → 409
- Now correctly maps exception types to HTTP status codes
2. Test isolation issue with shared HttpClient
- Modified DatabaseFixture to create new HttpClient for each test
- Prevents Authorization header pollution between tests
- Ensures clean test state for authentication tests
Test Results:
- Before: 23/31 passed (8 failed)
- After: 31/31 passed (0 failed)
Changes:
- Enhanced GlobalExceptionHandler with proper status code mapping
- Fixed DatabaseFixture.Client to create isolated instances
- All authentication and RBAC tests now pass
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implement environment-aware dependency injection to resolve EF Core provider conflict
in Integration Tests. The issue was caused by both PostgreSQL and InMemory providers
being registered in the same service provider.
Changes:
- Modified Identity Module DependencyInjection to skip PostgreSQL DbContext registration in Testing environment
- Modified ProjectManagement Module ModuleExtensions with same environment check
- Updated Program.cs to pass IHostEnvironment to both module registration methods
- Added Microsoft.Extensions.Hosting.Abstractions package to Identity.Infrastructure project
- Updated ColaFlowWebApplicationFactory to set Testing environment and register InMemory databases
- Simplified WebApplicationFactory by removing complex RemoveAll logic
Results:
- All 31 Integration Tests now run (previously only 1 ran)
- No EF Core provider conflict errors
- 23 tests pass, 8 tests fail (failures are business logic issues, not infrastructure)
- Production environment still uses PostgreSQL as expected
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Fixed EF Core LINQ query translation error that caused 500 errors in Login and Refresh Token endpoints.
Problem:
- UserTenantRoleRepository was using `.Value` property accessor on value objects (UserId, TenantId) in LINQ queries
- EF Core could not translate expressions like `utr.UserId.Value == userId` to SQL
- This caused System.InvalidOperationException with message "The LINQ expression could not be translated"
- Resulted in 500 Internal Server Error for Login and Refresh Token endpoints
Solution:
- Create value object instances (UserId.Create(), TenantId.Create()) before query
- Compare value objects directly instead of accessing .Value property
- EF Core can translate value object comparison due to HasConversion configuration
- Removed .Include(utr => utr.User) since User navigation is ignored in EF config
Impact:
- Login endpoint now works correctly (200 OK)
- Refresh Token endpoint now works correctly (200 OK)
- RBAC role assignment and retrieval working properly
- Resolves BUG-003 and BUG-004 from QA test report
Test Results:
- Before fix: 57% pass rate (8/14 tests)
- After fix: ~79% pass rate (11/14 tests) - core functionality restored
- Diagnostic test: All critical endpoints (Register, Login, Refresh) passing
Files Changed:
- UserTenantRoleRepository.cs: Fixed all three query methods (GetByUserAndTenantAsync, GetByUserAsync, GetByTenantAsync)
🤖 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>
Added comprehensive debugging tools and documentation for API connection issues.
Changes:
- Created test-api-connection.sh - Automated diagnostic script
- Created DEBUGGING_GUIDE.md - Step-by-step debugging guide
- Created API_CONNECTION_FIX_SUMMARY.md - Complete fix summary
- Updated progress.md with API connection debugging enhancement entry
These tools help diagnose and resolve frontend-backend connection issues.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
