ea67d90880
Address all Critical and High Priority issues identified in frontend code review report: Critical Issues Fixed: - Created unified logger utility (lib/utils/logger.ts) to replace all console.log statements - Consolidated User type definitions - removed duplicate from authStore, using single source from types/user.ts - Eliminated 'any' types in API client - added proper generic types with AxiosRequestConfig - Fixed SignalR ConnectionManager - replaced 'any' with generic types <T> - Created API error types (lib/types/errors.ts) with ApiError and getErrorMessage helper - Fixed IssueCard component - removed all type assertions, created discriminated union types for Kanban items - Added React.memo to IssueCard for performance optimization - Added proper ARIA labels and accessibility attributes to IssueCard High Priority Issues Fixed: - Fixed hardcoded user ID in CreateProjectDialog - now uses actual user from authStore - Added useCallback to CreateProjectDialog onSubmit handler - Fixed error handlers in use-epics.ts - replaced 'any' with ApiError type - Updated all error handling to use logger and getErrorMessage Type Safety Improvements: - Created KanbanItem discriminated union (KanbanEpic | KanbanStory | KanbanTask) with proper type guards - Added 'never' types to prevent invalid property access - Fixed User interface to include all required fields (createdAt, updatedAt) - Maintained backward compatibility with LegacyKanbanBoard for existing code Files Changed: - lib/utils/logger.ts - New centralized logging utility - lib/types/errors.ts - New API error types and helpers - types/user.ts - Consolidated User type with TenantRole - types/kanban.ts - New discriminated union types for type-safe Kanban items - components/features/kanban/IssueCard.tsx - Type-safe with React.memo - components/features/projects/CreateProjectDialog.tsx - Fixed hardcoded user ID, added useCallback - lib/api/client.ts - Eliminated 'any', added proper generics - lib/signalr/ConnectionManager.ts - Replaced console.log, added generics - lib/hooks/use-epics.ts - Fixed error handler types - stores/authStore.ts - Removed duplicate User type - lib/hooks/useAuth.ts - Added createdAt field to User TypeScript compilation: ✅ All type checks passing (0 errors) 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
ColaFlow Web
AI-Powered Project Management System - Frontend
Tech Stack
- Framework: Next.js 15 (App Router)
- Language: TypeScript 5.x
- UI Components: shadcn/ui + Radix UI
- Styling: Tailwind CSS 4
- State Management:
- TanStack Query v5 (server state)
- Zustand (client state)
- Form Handling: React Hook Form + Zod
- Icons: Lucide React
Project Structure
colaflow-web/
├── app/ # Next.js App Router
│ ├── (auth)/ # Authentication routes
│ ├── (dashboard)/ # Main application routes
│ │ ├── dashboard/ # Dashboard page
│ │ ├── projects/ # Projects management
│ │ └── kanban/ # Kanban board
│ ├── layout.tsx # Root layout
│ └── page.tsx # Home page (redirects to dashboard)
├── components/
│ ├── ui/ # shadcn/ui components
│ ├── features/ # Feature-specific components
│ │ ├── projects/ # Project components
│ │ └── kanban/ # Kanban components
│ └── layout/ # Layout components (Header, Sidebar)
├── lib/
│ ├── api/ # API client and endpoints
│ ├── hooks/ # Custom React hooks
│ ├── providers/ # Context providers
│ └── utils.ts # Utility functions
├── stores/ # Zustand stores
├── types/ # TypeScript type definitions
└── public/ # Static assets
Getting Started
Prerequisites
- Node.js 20 LTS or higher
- npm or yarn
Installation
- Install dependencies:
npm install
- Create
.env.localfile:
NEXT_PUBLIC_API_URL=http://localhost:5000/api/v1
Development
Start the development server:
npm run dev
Open http://localhost:3000 in your browser.
Build
Build the production application:
npm run build
Linting & Formatting
# Run ESLint
npm run lint
# Format code with Prettier
npm run format
Features Implemented (Sprint 1)
Core Pages
- Dashboard with project overview
- Projects list page with search and filtering
- Project detail page
- Kanban board (static, drag-and-drop in Sprint 2)
Components
- Responsive layout with sidebar navigation
- Project creation dialog with form validation
- Kanban board with column and task cards
- shadcn/ui integration (Button, Card, Dialog, Form, Input, Table)
State Management
- TanStack Query for server state
- Zustand for UI state (sidebar, theme, modals, notifications)
- Custom hooks for projects and kanban
API Integration
- Type-safe API client with error handling
- Projects API endpoints
- Kanban board API integration
TypeScript Types
All API responses and data models are fully typed:
types/project.ts- Project, Epic, Story, Task typestypes/kanban.ts- Kanban board typestypes/user.ts- User and authentication types
API Endpoints
The frontend expects the following API endpoints:
GET /api/v1/projects- List all projectsPOST /api/v1/projects- Create projectGET /api/v1/projects/{id}- Get project detailsPUT /api/v1/projects/{id}- Update projectDELETE /api/v1/projects/{id}- Delete projectGET /api/v1/projects/{id}/kanban- Get kanban board
Environment Variables
| Variable | Description | Default |
|---|---|---|
NEXT_PUBLIC_API_URL |
Backend API URL | http://localhost:5000/api/v1 |
Next Steps (Sprint 2)
- Implement drag-and-drop for Kanban board
- Add task creation and editing
- Implement authentication (login/register)
- Add user profile management
- Implement real-time updates with SignalR
- Add workflow customization
- Implement audit logs viewer
Architecture Reference
For complete architecture details, see: docs/M1-Architecture-Design.md
License
Proprietary - ColaFlow Project