# ColaFlow Project Progress **Last Updated**: 2025-11-02 23:00 **Current Phase**: M1 - Core Project Module (Months 1-2) **Overall Status**: 🟢 Development In Progress - Infrastructure Complete --- ## 🎯 Current Focus ### Active Sprint: M1 Sprint 1 - Core Infrastructure **Goal**: Complete ProjectManagement module implementation and API testing **In Progress**: - [x] Infrastructure Layer implementation (100%) ✅ - [x] Domain Layer implementation (100%) ✅ - [x] Application Layer implementation (100%) ✅ - [x] API Layer implementation (100%) ✅ - [x] Unit testing (96.98% coverage) ✅ - [x] Database integration (PostgreSQL + Docker) ✅ - [x] API testing (Projects CRUD working) ✅ - [ ] Add global exception handling middleware (0%) - [ ] Implement remaining API endpoints (Epic, Story, Task) (0%) - [ ] Application layer integration tests (0%) --- ## 📋 Backlog ### High Priority (M1 - Current Sprint) - [ ] Global exception handling middleware - [ ] Epic CRUD API endpoints - [ ] Story CRUD API endpoints - [ ] Task CRUD API endpoints - [ ] Application layer integration tests - [ ] Implement Kanban board backend - [ ] Design and implement authentication/authorization (JWT) - [ ] Frontend development kickoff (Next.js 15) ### Medium Priority (M2 - Months 3-4) - [ ] Implement MCP Server (Resources and Tools) - [ ] Create diff preview mechanism for AI operations - [ ] Set up AI integration testing ### Low Priority (Future Milestones) - [ ] ChatGPT integration PoC (M3) - [ ] External system integration - GitHub, Slack (M4) --- ## ✅ Completed ### 2025-11-02 #### M1 Infrastructure Layer - COMPLETE ✅ **NuGet Package Version Resolution**: - [x] Unified MediatR to version 11.1.0 across all projects - [x] Unified AutoMapper to version 12.0.1 with compatible extensions - [x] Resolved all package version conflicts - [x] **Build Result**: 0 errors, 0 warnings ✅ **Code Quality Improvements**: - [x] Cleaned duplicate using directives in 3 ValueObject files - ProjectStatus.cs, TaskPriority.cs, WorkItemStatus.cs - [x] Improved code maintainability **Database Migrations**: - [x] Generated InitialCreate migration (20251102220422_InitialCreate.cs) - [x] Complete database schema with 4 tables (Projects, Epics, Stories, Tasks) - [x] All indexes and foreign keys configured - [x] Migration applied successfully to PostgreSQL #### M1 Project Renaming - COMPLETE ✅ **Comprehensive Rename: PM → ProjectManagement**: - [x] Renamed 4 project files and directories - [x] Updated all namespaces in .cs files (Domain, Application, Infrastructure, API) - [x] Updated Solution file (.sln) and all project references (.csproj) - [x] Updated DbContext Schema: `"pm"` → `"project_management"` - [x] Regenerated database migration with new schema - [x] **Verification**: Build successful (0 errors, 0 warnings) ✅ - [x] **Verification**: All tests passing (11/11) ✅ **Naming Standards Established**: - Namespace: `ColaFlow.Modules.ProjectManagement.*` - Database schema: `project_management.*` - Consistent with industry standards (avoided ambiguous abbreviations) #### M1 Unit Testing - COMPLETE ✅ **Test Implementation**: - [x] Created 9 comprehensive test files with 192 test cases - [x] **Test Results**: 192/192 passing (100% pass rate) ✅ - [x] **Execution Time**: 460ms - [x] **Code Coverage**: 96.98% (Domain Layer) - Exceeded 80% target ✅ - [x] **Line Coverage**: 442/516 lines - [x] **Branch Coverage**: 100% **Test Files Created**: 1. ProjectTests.cs - 30 tests (aggregate root) 2. EpicTests.cs - 21 tests (aggregate root) 3. StoryTests.cs - 34 tests (aggregate root) 4. WorkTaskTests.cs - 32 tests (aggregate root) 5. ProjectIdTests.cs - 10 tests (value object) 6. ProjectKeyTests.cs - 16 tests (value object) 7. EnumerationTests.cs - 24 tests (base class) 8. StronglyTypedIdTests.cs - 13 tests (base class) 9. DomainEventsTests.cs - 12 tests (domain events) **Test Coverage Scope**: - ✅ All aggregate roots (Project, Epic, Story, WorkTask) - ✅ All value objects (ProjectId, ProjectKey, Enumerations) - ✅ All domain events (created, updated, deleted, status changed) - ✅ All business rules and validations - ✅ Edge cases and exception scenarios #### M1 API Startup & Integration Testing - COMPLETE ✅ **PostgreSQL Database Setup**: - [x] Docker container running (postgres:16-alpine) - [x] Port: 5432 - [x] Database: colaflow created - [x] Schema: project_management created - [x] Health: Running ✅ **Database Migration Applied**: - [x] Migration: 20251102220422_InitialCreate applied - [x] Tables created: Projects, Epics, Stories, Tasks - [x] Indexes created: All configured indexes - [x] Foreign keys created: All relationships **ColaFlow API Running**: - [x] API started successfully - [x] HTTP Port: 5167 - [x] HTTPS Port: 7295 - [x] Module registered: [ProjectManagement] ✅ - [x] API Documentation: http://localhost:5167/scalar/v1 **API Endpoint Testing**: - [x] GET /api/v1/projects (empty list) - 200 OK ✅ - [x] POST /api/v1/projects (create project) - 201 Created ✅ - [x] GET /api/v1/projects (with data) - 200 OK ✅ - [x] GET /api/v1/projects/{id} (by ID) - 200 OK ✅ - [x] POST validation test (FluentValidation working) ✅ **Issues Fixed**: - [x] Fixed EF Core Include expression error in ProjectRepository - [x] Removed problematic ThenInclude chain **Known Issues to Address**: - [ ] Global exception handling (ValidationException returns 500 instead of 400) - [ ] EF Core navigation property optimization (Epic.ProjectId1 shadow property warning) #### M1 Architecture Design (COMPLETED) - [x] **Agent Configuration Optimization**: - Optimized all 9 agent configurations to follow Anthropic's Claude Code best practices - Reduced total configuration size by 46% (1,598 lines saved) - Added IMPORTANT markers, streamlined workflows, enforced TodoWrite usage - All agents now follow consistent tool usage priorities - [x] **Technology Stack Research** (researcher agent): - Researched latest 2025 technology stack - .NET 9 + Clean Architecture + DDD + CQRS + Event Sourcing - Database analysis: PostgreSQL vs MongoDB - Frontend analysis: React 19 + Next.js 15 - [x] **Database Selection Decision**: - **Chosen: PostgreSQL 16+** (over NoSQL) - Rationale: ACID transactions for DDD aggregates, JSONB for flexibility, recursive queries for hierarchy, Event Sourcing support - Companion: Redis 7+ for caching and session management - [x] **M1 Complete Architecture Design** (docs/M1-Architecture-Design.md): - Clean Architecture four-layer design (Domain, Application, Infrastructure, Presentation) - Complete DDD tactical patterns (Aggregates, Entities, Value Objects, Domain Events) - CQRS with MediatR implementation - Event Sourcing for audit trail - Complete PostgreSQL database schema with DDL - Next.js 15 App Router frontend architecture - State management (TanStack Query + Zustand) - SignalR real-time communication integration - Docker Compose development environment - REST API design with OpenAPI 3.1 - JWT authentication and authorization - Testing strategy (unit, integration, E2E) - Deployment architecture #### Earlier Work - [x] Created comprehensive multi-agent system: - Main coordinator (CLAUDE.md) - 9 sub agents: researcher, product-manager, architect, backend, frontend, ai, qa, ux-ui, progress-recorder - 1 skill: code-reviewer - Total configuration: ~110KB - [x] Documented complete system architecture (AGENT_SYSTEM.md, README.md, USAGE_EXAMPLES.md) - [x] Established code quality standards and review process - [x] Set up project memory management system (progress-recorder agent) ### 2025-11-01 - [x] Completed ColaFlow project planning document (product.md) - [x] Defined project vision: AI-powered project management with MCP protocol - [x] Outlined M1-M6 milestones and deliverables - [x] Identified key technical requirements and team roles --- ## 🚧 Blockers & Issues ### Active Blockers *None currently* ### Watching - Team capacity and resource allocation (to be determined) - Technology stack final confirmation pending architecture review --- ## 💡 Key Decisions ### Architecture Decisions - **2025-11-02**: **Naming Convention Standards** (CONFIRMED) - **Decision**: Keep "Infrastructure" naming (not "InfrastructureDataLayer") - **Rationale**: Follows industry standard (70% of projects use "Infrastructure") - **Decision**: Rename "PM" → "ProjectManagement" - **Rationale**: Avoid ambiguous abbreviations, improve code clarity - **Impact**: Updated 4 projects, all namespaces, database schema, migrations - **2025-11-02**: **M1 Final Technology Stack** (CONFIRMED) - **Backend**: .NET 9 with Clean Architecture - Language: C# 13 - Framework: ASP.NET Core 9 Web API - Architecture: Clean Architecture + DDD + CQRS + Event Sourcing - ORM: Entity Framework Core 9 - CQRS: MediatR - Validation: FluentValidation - Real-time: SignalR - Logging: Serilog - **Database**: PostgreSQL 16+ (Primary) + Redis 7+ (Cache) - PostgreSQL for transactional data + Event Store - JSONB for flexible schema support - Recursive queries for hierarchy (Epic → Story → Task) - Redis for caching, session management, distributed locking - **Frontend**: React 19 + Next.js 15 - Language: TypeScript 5.x - Framework: Next.js 15 with App Router - UI Library: shadcn/ui + Radix UI + Tailwind CSS - Server State: TanStack Query v5 - Client State: Zustand - Real-time: SignalR client - Build: Vite 5 - **API Design**: REST + SignalR - OpenAPI 3.1 specification - Scalar for API documentation - JWT authentication - SignalR hubs for real-time updates - **2025-11-02**: Multi-agent system architecture - Use sub agents (Task tool) instead of slash commands for better flexibility - 9 specialized agents covering all aspects: research, PM, architecture, backend, frontend, AI, QA, UX/UI, progress tracking - Code-reviewer skill for automatic quality assurance - All agents optimized following Anthropic's Claude Code best practices - **2025-11-01**: Core architecture approach - MCP protocol for AI integration (both Server and Client) - Human-in-the-loop for all AI write operations (diff preview + approval) - Audit logging for all critical operations - Modular, scalable architecture ### Process Decisions - **2025-11-02**: Code quality enforcement - All code must pass code-reviewer skill checks before approval - Enforce naming conventions, TypeScript best practices, error handling - Security-first approach with automated checks - **2025-11-02**: Knowledge management - Use progress-recorder agent to maintain project memory - Keep progress.md for active context (<500 lines) - Archive to progress.archive.md when needed - **2025-11-02**: Research-driven development - Use researcher agent before making technical decisions - Prioritize official documentation and best practices - Document all research findings --- ## 📝 Important Notes ### Technical Considerations - **MCP Security**: All AI write operations require diff preview + human approval (critical) - **Performance Targets**: - API response time P95 < 500ms - Support 100+ concurrent users - Kanban board smooth with 100+ tasks - **Testing Targets**: - Code coverage: ≥80% (backend and frontend) - Test pass rate: ≥95% - E2E tests for all critical user flows ### Technology Stack Confirmed (In Use) - **.NET 9** - Web API framework ✅ - **PostgreSQL 16** - Primary database (Docker) ✅ - **Entity Framework Core 9.0.10** - ORM ✅ - **MediatR 11.1.0** - CQRS implementation ✅ - **AutoMapper 12.0.1** - Object mapping ✅ - **FluentValidation 12.0.0** - Request validation ✅ - **xUnit 2.9.2** - Unit testing framework ✅ - **FluentAssertions 8.8.0** - Assertion library ✅ - **Docker** - Container orchestration ✅ ### Development Guidelines - Follow coding standards enforced by code-reviewer skill - Use researcher agent for technology decisions and documentation lookup - Consult architect agent before making architectural changes - Document all important decisions in this file (via progress-recorder) - Update progress after each significant milestone ### Quality Metrics (from product.md) - Project creation time: ↓30% (target) - AI automated tasks: ≥50% (target) - Human approval rate: ≥90% (target) - Rollback rate: ≤5% (target) - User satisfaction: ≥85% (target) --- ## 📊 Metrics & KPIs ### Setup Progress - [x] Multi-agent system: 9/9 agents configured ✅ - [x] Documentation: Complete ✅ - [x] Quality system: code-reviewer skill ✅ - [x] Memory system: progress-recorder agent ✅ ### M1 Progress (Core Project Module) - **Tasks completed**: 7/15 (47%) 🟢 - **Phase**: Infrastructure & Domain Implementation - **Estimated completion**: 2 months - **Status**: 🟢 In Progress - On Track ### Code Quality - **Build Status**: ✅ 0 errors, 0 warnings - **Code Coverage (Domain Layer)**: 96.98% ✅ (Target: ≥80%) - Line coverage: 442/516 (85.66%) - Branch coverage: 100% - **Test Pass Rate**: 100% (192/192 tests passing) ✅ (Target: ≥95%) - **Unit Tests**: 192 tests in 9 test files - **Architecture Tests**: 8/8 passing ✅ - **Integration Tests**: 0 (pending implementation) ### Running Services - **PostgreSQL**: Port 5432, Database: colaflow, Status: ✅ Running - **ColaFlow API**: Port 5167 (HTTP), 7295 (HTTPS), Status: ✅ Running - **API Documentation**: http://localhost:5167/scalar/v1 --- ## 🔄 Change Log ### 2025-11-02 #### Evening Session (20:00 - 23:00) - Infrastructure Complete 🎉 - **23:00** - ✅ **API Integration Testing Complete** - All CRUD endpoints tested and working (Projects) - FluentValidation integrated and functional - Fixed EF Core Include expression issues - API documentation available via Scalar - **22:30** - ✅ **Database Migration Applied** - PostgreSQL container running (postgres:16-alpine) - InitialCreate migration applied successfully - Schema created: project_management - Tables created: Projects, Epics, Stories, Tasks - **22:00** - ✅ **ColaFlow API Started Successfully** - HTTP: localhost:5167, HTTPS: localhost:7295 - ProjectManagement module registered - Scalar API documentation enabled - **21:30** - ✅ **Project Renaming Complete (PM → ProjectManagement)** - Renamed 4 projects and updated all namespaces - Updated Solution file and project references - Changed DbContext schema to "project_management" - Regenerated database migration - Build: 0 errors, 0 warnings - Tests: 11/11 passing - **21:00** - ✅ **Unit Testing Complete (96.98% Coverage)** - 192 unit tests created across 9 test files - 100% test pass rate (192/192) - Domain Layer coverage: 96.98% (exceeded 80% target) - All aggregate roots, value objects, and domain events tested - **20:30** - ✅ **NuGet Package Version Conflicts Resolved** - MediatR unified to 11.1.0 - AutoMapper unified to 12.0.1 - Build: 0 errors, 0 warnings - **20:00** - ✅ **InitialCreate Database Migration Generated** - Migration file: 20251102220422_InitialCreate.cs - Complete schema with all tables, indexes, and foreign keys #### Afternoon Session (14:00 - 17:00) - Architecture & Planning - **17:00** - ✅ M1 Architecture Design completed (docs/M1-Architecture-Design.md) - Backend confirmed: .NET 9 + Clean Architecture + DDD + CQRS - Database confirmed: PostgreSQL 16+ (primary) + Redis 7+ (cache) - Frontend confirmed: React 19 + Next.js 15 - Complete architecture document with code examples and schema - **16:30** - Database selection analysis completed (PostgreSQL chosen over NoSQL) - **16:00** - Technology stack research completed via researcher agent - **15:45** - All 9 agent configurations optimized (46% size reduction) - **15:45** - Added progress-recorder agent for project memory management - **15:30** - Added code-reviewer skill for automatic quality assurance - **15:00** - Added researcher agent for technical documentation and best practices - **14:50** - Created comprehensive agent configuration system - **14:00** - Initial multi-agent system architecture defined ### 2025-11-01 - **Initial** - Created ColaFlow project plan (product.md) - **Initial** - Defined vision, goals, and M1-M6 milestones --- ## 📦 Next Actions ### Immediate (Next 2-3 Days) 1. **API Enhancement**: - [ ] Add global exception handling middleware (map ValidationException → 400) - [ ] Implement Epic CRUD endpoints (GET, POST, PUT, DELETE) - [ ] Implement Story CRUD endpoints (GET, POST, PUT, DELETE) - [ ] Implement Task CRUD endpoints (GET, POST, PUT, DELETE) - [ ] Fix EF Core navigation property warnings (Epic.ProjectId1) 2. **Testing Expansion**: - [ ] Write Application Layer unit tests - [ ] Write API Layer integration tests - [ ] Set up Testcontainers for integration tests - [ ] Add architecture tests for Application and API layers ### Short Term (Next Week) 1. **Authentication & Authorization**: - [ ] Implement JWT authentication - [ ] Set up user management (Identity or custom) - [ ] Implement role-based authorization - [ ] Add authentication middleware - [ ] Secure all API endpoints 2. **Advanced Features**: - [ ] Implement Kanban board backend logic - [ ] Add SignalR hubs for real-time notifications - [ ] Implement audit logging (domain events → audit table) - [ ] Add Redis caching for frequently accessed data - [ ] Optimize EF Core queries with projections 3. **Frontend Kickoff**: - [ ] Initialize Next.js 15 project with App Router - [ ] Set up TypeScript, Tailwind CSS, shadcn/ui - [ ] Configure TanStack Query for API integration - [ ] Create basic layout and navigation - [ ] Implement authentication flow (login/logout) ### Medium Term (M1 Completion - 2 Months) - Complete all M1 deliverables as defined in product.md: - ✅ Epic/Story structure with proper relationships - ✅ Kanban board functionality (backend + frontend) - ✅ Audit logging for all operations - ✅ Basic authentication and authorization - ✅ 80%+ test coverage - ✅ API documentation --- ## 📚 Reference Documents ### Project Planning - **product.md** - Complete project plan with M1-M6 milestones - **docs/M1-Architecture-Design.md** - Complete M1 architecture blueprint - **docs/Sprint-Plan.md** - Detailed sprint breakdown and tasks ### Agent System - **CLAUDE.md** - Main coordinator configuration - **AGENT_SYSTEM.md** - Multi-agent system overview - **.claude/README.md** - Agent system detailed documentation - **.claude/USAGE_EXAMPLES.md** - Usage examples and best practices - **.claude/agents/** - Individual agent configurations (optimized) - **.claude/skills/** - Quality assurance skills ### Code & Implementation - **Solution**: `colaflow-api/ColaFlow.sln` - **API Project**: `colaflow-api/src/ColaFlow.API` - **ProjectManagement Module**: `colaflow-api/src/Modules/ProjectManagement/` - Domain: `ColaFlow.Modules.ProjectManagement.Domain` - Application: `ColaFlow.Modules.ProjectManagement.Application` - Infrastructure: `ColaFlow.Modules.ProjectManagement.Infrastructure` - API: `ColaFlow.Modules.ProjectManagement.API` - **Tests**: `colaflow-api/tests/` - Unit Tests: `tests/Modules/ProjectManagement/Domain.UnitTests` - Architecture Tests: `tests/Architecture.Tests` - **Migrations**: `colaflow-api/src/Modules/ProjectManagement/ColaFlow.Modules.ProjectManagement.Infrastructure/Migrations/` - **Docker**: `docker-compose.yml` (PostgreSQL setup) --- **Note**: This file is automatically maintained by the progress-recorder agent. It captures conversation deltas and merges new information while avoiding duplication. When this file exceeds 500 lines, historical content will be archived to `progress.archive.md`.