Files
TimeTracker/docs
Dries Peeters 20824dbcb1 feat: Add customizable Kanban board columns and enhance CSRF configuration
This commit introduces a comprehensive Kanban board customization system and
improves CSRF token configuration for Docker deployments.

## Major Features

### 1. Customizable Kanban Board Columns
Add complete kanban column customization system allowing users to define
custom workflow states beyond the default columns.

**New Components:**
- Add KanbanColumn model with full CRUD operations (app/models/kanban_column.py)
- Add kanban routes blueprint with admin endpoints (app/routes/kanban.py)
- Add kanban column management templates (app/templates/kanban/)
- Add migration 019 for kanban_columns table (migrations/)

**Features:**
- Create unlimited custom columns with unique keys, labels, icons, and colors
- Drag-and-drop column reordering with position persistence
- Toggle column visibility without deletion
- Protected system columns (todo, in_progress, done) prevent accidental deletion
- Complete state marking for columns that should mark tasks as done
- Real-time updates via SocketIO broadcasts when columns change
- Font Awesome icon support (5000+ icons)
- Bootstrap color scheme integration
- Comprehensive validation and error handling

**Integration:**
- Update Task model to work with dynamic column statuses (app/models/task.py)
- Update task routes to use kanban column API (app/routes/tasks.py)
- Update project routes to fetch active columns (app/routes/projects.py)
- Add kanban column management links to base template (app/templates/base.html)
- Update kanban board templates to render dynamic columns (app/templates/tasks/)
- Add cache prevention headers to force fresh column data

**API Endpoints:**
- GET /api/kanban/columns - Fetch all active columns
- POST /api/kanban/columns/reorder - Reorder columns
- GET /kanban/columns - Column management interface (admin only)
- POST /kanban/columns/create - Create new column (admin only)
- POST /kanban/columns/<id>/edit - Edit column (admin only)
- POST /kanban/columns/<id>/delete - Delete column (admin only)
- POST /kanban/columns/<id>/toggle - Toggle column visibility (admin only)

### 2. Enhanced CSRF Configuration
Improve CSRF token configuration and documentation for Docker deployments.

**Configuration Updates:**
- Add WTF_CSRF_ENABLED environment variable to all docker-compose files
- Add WTF_CSRF_TIME_LIMIT environment variable with 1-hour default
- Update app/config.py to read CSRF settings from environment
- Add SECRET_KEY validation in app/__init__.py to prevent production deployment
  with default keys

**Docker Compose Updates:**
- docker-compose.yml: CSRF enabled by default for security testing
- docker-compose.remote.yml: CSRF always enabled in production
- docker-compose.remote-dev.yml: CSRF enabled with production-like settings
- docker-compose.local-test.yml: CSRF can be disabled for local testing
- Add helpful comments explaining each CSRF-related environment variable
- Update env.example with CSRF configuration examples

**Verification Scripts:**
- Add scripts/verify_csrf_config.sh for Unix systems
- Add scripts/verify_csrf_config.bat for Windows systems
- Scripts check SECRET_KEY, CSRF_ENABLED, and CSRF_TIME_LIMIT settings

### 3. Database Initialization Improvements
- Update app/__init__.py to run pending migrations on startup
- Add automatic kanban column initialization after migrations
- Improve error handling and logging during database setup

### 4. Configuration Management
- Update app/config.py with new CSRF and kanban-related settings
- Add environment variable parsing with sensible defaults
- Improve configuration validation and error messages

## Documentation

### New Documentation Files
- CUSTOM_KANBAN_README.md: Quick start guide for kanban customization
- KANBAN_CUSTOMIZATION.md: Detailed technical documentation
- IMPLEMENTATION_SUMMARY.md: Implementation details and architecture
- KANBAN_AUTO_REFRESH_COMPLETE.md: Real-time update system documentation
- KANBAN_REFRESH_FINAL_FIX.md: Cache and refresh troubleshooting
- KANBAN_REFRESH_SOLUTION.md: Technical solution for data freshness
- docs/CSRF_CONFIGURATION.md: Comprehensive CSRF setup guide
- CSRF_DOCKER_CONFIGURATION_SUMMARY.md: Docker-specific CSRF setup
- CSRF_TROUBLESHOOTING.md: Common CSRF issues and solutions
- APPLY_KANBAN_MIGRATION.md: Migration application guide
- APPLY_FIXES_NOW.md: Quick fix reference
- DEBUG_KANBAN_COLUMNS.md: Debugging guide
- DIAGNOSIS_STEPS.md: System diagnosis procedures
- BROWSER_CACHE_FIX.md: Browser cache troubleshooting
- FORCE_NO_CACHE_FIX.md: Cache prevention solutions
- SESSION_CLOSE_ERROR_FIX.md: Session handling fixes
- QUICK_FIX.md: Quick reference for common fixes

### Updated Documentation
- README.md: Add kanban customization feature description
- Update project documentation with new features

## Testing

### New Test Files
- test_kanban_refresh.py: Test kanban column refresh functionality

## Technical Details

**Database Changes:**
- New table: kanban_columns with 11 columns
- Indexes on: key, position
- Default data: 4 system columns (todo, in_progress, review, done)
- Support for both SQLite (development) and PostgreSQL (production)

**Real-Time Updates:**
- SocketIO events: 'kanban_columns_updated' with action type
- Automatic page refresh when columns are created/updated/deleted/reordered
- Prevents stale data by expiring SQLAlchemy caches after changes

**Security:**
- Admin-only access to column management
- CSRF protection on all column mutation endpoints
- API endpoints exempt from CSRF (use JSON and other auth mechanisms)
- System column protection prevents data integrity issues
- Validation prevents deletion of columns with active tasks

**Performance:**
- Efficient querying with position-based ordering
- Cached column data with cache invalidation on changes
- No-cache headers on API responses to prevent stale data
- Optimized database indexes for fast lookups

## Breaking Changes

None. This is a fully backward-compatible addition.

Existing workflows continue to work with the default columns.
Custom columns are opt-in via the admin interface.

## Migration Notes

1. Run migration 019 to create kanban_columns table
2. Default columns are initialized automatically on first run
3. No data migration needed for existing tasks
4. Existing task statuses map to new column keys

## Environment Variables

New environment variables (all optional with defaults):
- WTF_CSRF_ENABLED: Enable/disable CSRF protection (default: true)
- WTF_CSRF_TIME_LIMIT: CSRF token expiration in seconds (default: 3600)
- SECRET_KEY: Required in production, must be cryptographically secure

See env.example for complete configuration reference.

## Deployment Notes
2025-10-11 19:56:45 +02:00
..
2025-10-09 13:48:03 +02:00
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2025-10-09 13:48:03 +02:00
2025-10-09 14:04:36 +02:00
2025-10-09 14:04:36 +02:00
2025-10-10 11:37:23 +02:00

TimeTracker Documentation

Welcome to the comprehensive TimeTracker documentation. Everything you need to install, configure, use, and contribute to TimeTracker.



🚀 Installation & Deployment

Getting Started

Database & Migrations

Docker & Containers


Feature Documentation

Core Features

Advanced Features

Additional Documentation


🔧 Technical Documentation

Project Structure

Development

CI/CD

Release & Images


🛠️ Troubleshooting

Common Issues

Quick Fixes

  • Port conflicts: Change PORT=8081 in docker-compose command
  • Database issues: Run docker-compose down -v && docker-compose up -d
  • Permission errors: Check file ownership with chown -R $USER:$USER .
  • Migration failures: See Database Migrations

📚 Additional Resources

Features & Improvements

Detailed documentation about features and improvements is available in:

Implementation Notes

Recent improvements and changes:

Feature Specific

Feature documentation and quick starts:


🔍 Documentation by Topic

For New Users

  1. Start with Main README for product overview
  2. Review Requirements to check if your system is compatible
  3. Follow Docker Public Setup for installation
  4. Explore Feature Documentation to learn what TimeTracker can do

For Developers

  1. Read Contributing Guidelines before making changes
  2. Review Project Structure to understand the codebase
  3. Check Solution Guide for technical patterns
  4. Use Local Testing with SQLite for development

For Administrators

  1. Follow Docker Public Setup for deployment
  2. Review Version Management for updates
  3. Set up Database Migrations for schema management
  4. Configure CI/CD for automated deployments

For Troubleshooting

  1. Check Docker Startup Troubleshooting
  2. Review Database Connection Issues
  3. Consult Solution Guide for common problems
  4. Check specific feature documentation if issue is feature-related

📝 Documentation Structure

docs/
├── README.md                          # This file - documentation index
├── REQUIREMENTS.md                    # System requirements
├── PROJECT_STRUCTURE.md               # Codebase architecture
├── CONTRIBUTING.md                    # Contribution guidelines
├── CODE_OF_CONDUCT.md                 # Community standards
│
├── cicd/                              # CI/CD documentation
│   ├── CI_CD_DOCUMENTATION.md
│   ├── CI_CD_QUICK_START.md
│   └── ...
│
├── features/                          # Feature-specific guides
│   ├── ALEMBIC_MIGRATION_README.md
│   ├── PROJECT_COSTS_FEATURE.md
│   └── ...
│
└── implementation-notes/              # Development notes
    ├── ANALYTICS_IMPROVEMENTS_SUMMARY.md
    ├── UI_IMPROVEMENTS_SUMMARY.md
    └── ...

🤝 Contributing to Documentation

Found an error? Want to improve the docs?

  1. Check the Contributing Guidelines
  2. Make your changes to the relevant documentation file
  3. Test that all links work correctly
  4. Submit a pull request with a clear description

Good documentation helps everyone! 📚


💡 Tips for Using This Documentation

  • Use the search function in your browser (Ctrl/Cmd + F) to find specific topics
  • Follow links to related documentation for deeper understanding
  • Start with Quick Links at the top if you're in a hurry
  • Browse by topic using the categorized sections
  • Check Implementation Notes for recent changes and improvements

Need help? Open an issue or check the troubleshooting section

Want to contribute? See our Contributing Guidelines


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