Files
narrow_casting_system/admin/js
Alvin-Zilverstand 8e446a1339 🎿 Complete SnowWorld Narrowcasting System - MBO Challenge 18
 Full-stack narrowcasting platform implementation
 Real-time WebSocket communication for instant updates
 Zone-specific content distribution (reception, restaurant, skislope, lockers, shop)
 Professional admin dashboard with content management interface
 Beautiful client display with winter/snow theme matching SnowWorld branding
 Comprehensive technical documentation and test suite
 Docker deployment support with CI/CD pipeline
 All system tests passing successfully

🏗️ Technical Implementation:
- Backend: Node.js/Express with SQLite database
- Frontend: Vanilla HTML/CSS/JavaScript (no frameworks)
- Real-time: Socket.io WebSocket communication
- Database: Complete schema with content, schedule, zones, logs tables
- Security: File validation, input sanitization, CORS protection
- Performance: Optimized for fast loading and real-time updates

🚀 Features Delivered:
- Content upload (images, videos) with drag-and-drop interface
- Content scheduling and planning system
- Weather widget with real-time snow information
- Responsive design for all screen sizes
- Comprehensive error handling and fallback mechanisms
- Professional winter theme with snow animations
- Keyboard shortcuts and accessibility features

📁 Project Structure:
- /backend: Complete Node.js server with API and WebSocket
- /admin: Professional admin dashboard interface
- /client: Beautiful client display application
- /deployment: Docker and deployment configurations
- /docs: Comprehensive technical documentation
- /test_system.js: Complete test suite (all tests passing)

🧪 Testing Results:
- Server health:  Online and responsive
- API endpoints:  All endpoints functional
- Database operations:  All operations successful
- WebSocket communication:  Real-time updates working
- Zone distribution:  6 zones correctly loaded
- Weather integration:  Weather data available

Ready for production deployment at SnowWorld! 🎿❄️
2026-01-19 10:02:11 +01:00
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