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)
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Co-Authored-By: Claude <noreply@anthropic.com>
Refactored the Kanban board from a mixed Epic/Story/Task view to focus exclusively on Stories, which are the right granularity for Kanban management.
Changes:
- Created StoryCard component with Epic breadcrumb, priority badges, and estimated hours display
- Updated KanbanColumn to use Story type and display epic names
- Created CreateStoryDialog for story creation with epic selection
- Added useProjectStories hook to fetch all stories across epics for a project
- Refactored Kanban page to show Stories only with drag-and-drop status updates
- Updated SignalR event handlers to focus on Story events only
- Changed UI text from 'New Issue' to 'New Story' and 'update issue status' to 'update story status'
- Implemented story status change via useChangeStoryStatus hook
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Co-Authored-By: Claude <noreply@anthropic.com>
Add comprehensive Epic detail page at /epics/[id] with full CRUD operations.
Changes:
- Created Epic detail page with breadcrumb navigation
- Display Epic details: name, description, status, priority, time estimates
- Show list of Stories belonging to the Epic with card view
- Add Edit Epic functionality (opens dialog with form)
- Add Create/Edit/Delete Story functionality under Epic
- Fix Epic type inconsistency (name vs title) across components
- Update Kanban page to map Epic.name to title for unified interface
- Update epic-form to use 'name' field and add createdBy support
- Update work-item-breadcrumb to use Epic.name instead of title
Technical improvements:
- Use Shadcn UI components for consistent design
- Implement optimistic updates with React Query
- Add loading and error states with skeletons
- Follow Next.js App Router patterns with async params
- Add delete confirmation dialogs for Epic and Stories
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Co-Authored-By: Claude <noreply@anthropic.com>
Fix frontend-backend API field mismatches for Epic entity by:
1. Changed Epic.title to Epic.name in type definitions
2. Added Epic.createdBy field (required by backend)
3. Updated all Epic references from epic.title to epic.name
4. Fixed Epic form to use name field and include createdBy
Files modified:
- types/project.ts: Updated Epic, CreateEpicDto, UpdateEpicDto interfaces
- components/epics/epic-form.tsx: Fixed defaultValues to use epic.name
- components/projects/hierarchy-tree.tsx: Replaced epic.title with epic.name
- components/projects/story-form.tsx: Fixed epic dropdown to show epic.name
- app/(dashboard)/projects/[id]/epics/page.tsx: Display epic.name in list
- app/(dashboard)/projects/[id]/page.tsx: Display epic.name in preview
- app/(dashboard)/api-test/page.tsx: Display epic.name in test page
This resolves the 400 Bad Request error when creating Epics caused by
missing 'Name' field (was sending 'title' instead) and missing 'CreatedBy' field.
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Co-Authored-By: Claude <noreply@anthropic.com>
Create comprehensive SignalR Context infrastructure to support real-time updates across the application.
Changes:
- Created SignalRContext.tsx with React Context API for SignalR connection management
- Implemented useSignalREvent and useSignalREvents hooks for simplified event subscription
- Updated Kanban page to use new SignalR hooks (reduced from 150+ lines to ~50 lines)
- Updated root layout to use new SignalRProvider from SignalRContext
- Fixed login page Suspense boundary issue for Next.js 16 compatibility
- Fixed Kanban type issue: made description optional to match API response
Features:
- Auto-connect when user is authenticated
- Auto-reconnect with configurable delays (0s, 2s, 5s, 10s, 30s)
- Toast notifications for connection status changes
- Event subscription management with automatic cleanup
- Support for multiple hub connections (PROJECT, NOTIFICATION)
- TypeScript type safety with proper interfaces
Usage:
```tsx
// Subscribe to single event
useSignalREvent('TaskCreated', (task) => {
console.log('Task created:', task);
});
// Subscribe to multiple events
useSignalREvents({
'TaskCreated': (task) => handleTaskCreated(task),
'TaskUpdated': (task) => handleTaskUpdated(task),
});
```
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Co-Authored-By: Claude <noreply@anthropic.com>
Add comprehensive Epic management functionality at /projects/{projectId}/epics route.
Changes:
- Created EpicForm component with validation (title, description, priority, estimated hours)
- Implemented Epics list page with Create/Edit/Delete operations
- Added breadcrumb navigation (Projects > Project Name > Epics)
- Included loading states with Skeletons
- Added error handling and user feedback with toast notifications
- Implemented responsive grid layout (mobile/tablet/desktop)
- Added hover effects and inline edit/delete actions
- Integrated with existing hooks (useEpics, useCreateEpic, useUpdateEpic, useDeleteEpic)
- Used shadcn/ui components (Card, Dialog, AlertDialog, Badge, Select)
- Added status and priority color coding
- Displayed estimated/actual hours and creation time
- Implemented empty state for projects with no epics
Technical details:
- Used react-hook-form with zod validation
- Implemented optimistic UI updates
- Followed existing patterns from Projects page
- Full TypeScript type safety
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Co-Authored-By: Claude <noreply@anthropic.com>
Resolve BUG-004 - frontend container unhealthy status.
Changes:
- Created /api/health endpoint using Next.js 15 App Router
- Supports GET and HEAD requests for health checks
- Returns JSON with status, timestamp, uptime, environment info
- Docker container now shows 'healthy' status
Fixes:
- Docker healthcheck endpoint missing (BUG-004)
- Container status showing 'unhealthy' despite working correctly
Testing:
- Verified endpoint returns 200 OK with health data
- Confirmed Docker container status changed to 'healthy'
- Health check interval: 30s, timeout: 10s, retries: 3
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implement complete Docker setup for Next.js 16 frontend with multi-stage builds,
hot reload support, and production optimizations.
Changes:
- Add Dockerfile with multi-stage build (deps, builder, development, production)
- Add .dockerignore to exclude unnecessary files from Docker context
- Add .env.local.example template for environment configuration
- Update next.config.ts with standalone output for production builds
- Add Docker convenience scripts to package.json for easy container management
- Support hot reload in development with volume mounts
- Use Node.js 20 Alpine for smaller image size
- Implement security best practices (non-root user in production)
Technical Details:
- Development stage: Full source mounted with hot reload via Turbopack
- Production stage: Standalone build with optimized static assets
- Image size: ~1.17GB (development), smaller for production
- Port: 3000 (maps to container port 3000)
Testing:
- Docker build verified for development target
- Container startup successful with Next.js 16.0.1
- HTTP 200 response confirmed on localhost:3000
- Hot reload functional with volume mounts
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Co-Authored-By: Claude <noreply@anthropic.com>
Complete implementation of Sprint 1 Story 2 with full CRUD operations
for Epic/Story/Task entities including forms, hierarchy visualization,
and breadcrumb navigation.
Changes:
- Add EpicForm, StoryForm, TaskForm components with Zod validation
- Implement HierarchyTree component with expand/collapse functionality
- Add WorkItemBreadcrumb for Epic → Story → Task navigation
- Create centralized exports in components/projects/index.ts
- Fix Project form schemas to match UpdateProjectDto types
- Update dashboard to remove non-existent Project.status field
API Client & Hooks (already completed):
- epicsApi, storiesApi, tasksApi with full CRUD operations
- React Query hooks with optimistic updates and invalidation
- Error handling and JWT authentication integration
Technical Implementation:
- TypeScript type safety throughout
- Zod schema validation for all forms
- React Query optimistic updates
- Hierarchical data loading (lazy loading on expand)
- Responsive UI with Tailwind CSS
- Loading states and error handling
Story Points: 8 SP
Estimated Hours: 16h
Status: Completed
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Co-Authored-By: Claude <noreply@anthropic.com>
Implemented comprehensive Projects UI with full CRUD functionality following
modern React best practices and using shadcn/ui components.
Changes:
- Created ProjectForm component with react-hook-form + zod validation
- Auto-uppercase project key input
- Comprehensive field validation (name, key, description)
- Support for both create and edit modes
- Toast notifications for success/error states
- Enhanced Projects List Page (app/(dashboard)/projects/page.tsx)
- Beautiful card-based grid layout with hover effects
- Skeleton loading states for better UX
- Empty state with call-to-action
- Project metadata display (key badge, created date)
- Integrated ProjectForm in Dialog for creation
- Enhanced Project Detail Page (app/(dashboard)/projects/[id]/page.tsx)
- Comprehensive project information display
- Edit functionality with dialog form
- Delete functionality with confirmation AlertDialog
- Epics preview section with stats
- Quick actions sidebar (Kanban, Epics)
- Statistics card (Total/Active/Completed epics)
- Skeleton loading states
- Error handling with retry capability
- Added toast notifications (Sonner)
- Installed and configured sonner package
- Added Toaster component to root layout
- Success/error notifications for all CRUD operations
- Installed required dependencies
- date-fns for date formatting
- sonner for toast notifications
- shadcn/ui alert-dialog component
Technical highlights:
- TypeScript with strict type checking
- React Query for data fetching and caching
- Optimistic updates with automatic rollback
- Responsive design (mobile-friendly)
- Accessibility-focused components
- Clean error handling throughout
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add complete API integration for ProjectManagement module:
- Epics, Stories, Tasks API clients
- React Query hooks for all entities
- Updated type definitions to match backend API
- API test page for connection verification
Changes:
- Update lib/api/config.ts: Add all ProjectManagement endpoints
- Update types/project.ts: Match backend API models (Epic, Story, Task)
- Create lib/api/pm.ts: API clients for Epics, Stories, Tasks
- Create lib/hooks/use-epics.ts: React Query hooks for Epic CRUD
- Create lib/hooks/use-stories.ts: React Query hooks for Story CRUD
- Create lib/hooks/use-tasks.ts: React Query hooks for Task CRUD
- Create app/(dashboard)/api-test/page.tsx: API connection test page
Features:
- Full CRUD operations for Epics, Stories, Tasks
- Status change and assignment operations
- Optimistic updates for better UX
- Error handling with toast notifications
- Query invalidation for cache consistency
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add comprehensive Issue management functionality with drag-and-drop Kanban board.
Changes:
- Created Issue API client (issues.ts) with CRUD operations
- Implemented React Query hooks for Issue data management
- Added IssueCard component with drag-and-drop support using @dnd-kit
- Created KanbanColumn component with droppable zones
- Built CreateIssueDialog with form validation using zod
- Implemented Kanban page at /projects/[id]/kanban with DnD status changes
- Added missing UI components (textarea, select, skeleton)
- Enhanced API client with helper methods (get, post, put, patch, delete)
- Installed dependencies: @dnd-kit/core, @dnd-kit/sortable, @dnd-kit/utilities, @radix-ui/react-select, sonner
- Fixed SignalR ConnectionManager TypeScript error
- Preserved legacy KanbanBoard component for backward compatibility
Features:
- Drag and drop issues between Backlog, Todo, InProgress, and Done columns
- Real-time status updates via API
- Issue creation with type (Story, Task, Bug, Epic) and priority
- Visual feedback with priority colors and type icons
- Toast notifications for user actions
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Add complete project detail page with real-time updates via SignalR.
Changes:
- Updated project detail page with edit and archive buttons
- Created EditProjectDialog component for updating projects
- Created ArchiveProjectDialog component for archiving projects
- Integrated SignalR real-time updates (onProjectUpdated, onProjectArchived)
- Added SignalR connection status indicator
- Enhanced useProjectHub hook to support callback options
- Improved UI layout with two-column card grid
- Added toast notifications for user feedback
Features:
- View project details (name, description, status, timestamps)
- Edit project name and description
- Archive active projects
- Real-time updates when project is modified by other users
- Automatic redirect when project is archived
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Implemented comprehensive JWT-based authentication with token refresh mechanism, user state management, and protected routes.
Changes:
- Upgraded API client from fetch to Axios with automatic token refresh interceptors
- Created API configuration with centralized endpoint definitions
- Implemented Zustand auth store for user state management with persistence
- Created React Query hooks for login, register, logout, and current user
- Built login and registration pages with form validation (Zod + React Hook Form)
- Implemented AuthGuard component for route protection
- Enhanced Header with user dropdown menu and logout functionality
- Updated Sidebar with user information display at bottom
- Added Team navigation item to sidebar
- Configured environment variables for API base URL
Technical Details:
- JWT token storage in localStorage with secure key names
- Automatic token refresh on 401 responses
- Request queueing during token refresh to prevent race conditions
- TypeScript strict typing throughout
- ESLint compliant code (fixed type safety issues)
- Proper error handling with user-friendly messages
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Enhanced error handling and debugging to diagnose API connection problems.
Changes:
- Added detailed console logging in API client (client.ts)
- Enhanced error display in projects page with troubleshooting steps
- Added logging in useProjects hook for better debugging
- Display API URL and error details on error screen
- Added retry button for easy error recovery
This will help diagnose why the backend API (localhost:5167) is not connecting.
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Co-Authored-By: Claude <noreply@anthropic.com>
