Wie man einen Echtzeitkompostierungsfortschrittsvisualisator und ein soziales Netzwerk aufbaut

Einfache Zusammenfassung

Build a dynamic social platform that visualizes real-time composting progress, connecting eco-conscious users and gamifying sustainable waste management.

Produktanforderungsdokument (PRD)

Goals:

• Develop a user-friendly social platform focused on composting
• Implement real-time visualization of composting progress
• Foster a community of eco-conscious individuals
• Gamify the composting experience to increase engagement

Target Audience:

• Environmentally conscious individuals
• Gardening enthusiasts
• Sustainability advocates
• Urban dwellers interested in reducing waste

Key Features:

1. Real-time composting progress tracker
2. Social feed for sharing composting tips and achievements
3. User profiles with composting statistics
4. Gamification elements (badges, leaderboards, challenges)
5. Messaging system for community interaction
6. Notification system for updates and milestones

User Requirements:

• Intuitive interface for easy navigation
• Responsive design for mobile and desktop use
• Secure user authentication and data protection
• Ability to customize privacy settings
• Integration with common composting methods and tools

Benutzerflüsse

1. User Registration and Profile Creation:

   • Sign up with email or social media
   • Create profile with composting goals and preferences
   • Set up initial composting project

2. Composting Progress Tracking:

   • Input composting data (materials, quantities, dates)
   • View real-time visualizations of composting progress
   • Receive notifications for key milestones

3. Social Interaction:

   • Post updates, tips, or questions to the community feed
   • Comment on and like other users' posts
   • Join or create composting challenges
   • Message other users for advice or collaboration

Technische Spezifikationen

Frontend:

• React for building the user interface
• Redux for state management
• Chart.js or D3.js for data visualization
• Socket.io client for real-time updates

Backend:

• Node.js with Express for the server
• PostgreSQL for the main database
• Redis for caching and real-time features
• WebSocket (Socket.io) for real-time communication

Authentication:

• JWT for secure authentication
• OAuth for social media login integration

APIs and Services:

• Cloudinary for image and media storage
• SendGrid for email notifications
• Mapbox for location-based features

Development Tools:

• Git for version control
• Docker for containerization
• Jest for testing
• ESLint and Prettier for code quality

API-Endpunkte

• POST /api/auth/register
• POST /api/auth/login
• GET /api/users/:id
• PUT /api/users/:id
• GET /api/posts
• POST /api/posts
• GET /api/posts/:id
• POST /api/posts/:id/comments
• POST /api/posts/:id/likes
• GET /api/messages
• POST /api/messages
• GET /api/notifications
• POST /api/compost-data
• GET /api/compost-progress/:id

Datenbankschema

Users:

• id (PK)
• username
• email
• password_hash
• profile_image
• bio
• created_at

Posts:

• id (PK)
• user_id (FK)
• content
• image_url
• created_at

Comments:

• id (PK)
• post_id (FK)
• user_id (FK)
• content
• created_at

Likes:

• id (PK)
• post_id (FK)
• user_id (FK)
• created_at

Messages:

• id (PK)
• sender_id (FK)
• receiver_id (FK)
• content
• created_at

CompostData:

• id (PK)
• user_id (FK)
• material_type
• quantity
• date_added
• status

Dateistruktur

Implementierungsplan

1. Project Setup (1-2 days)

   • Initialize Git repository
   • Set up React frontend with create-react-app
   • Set up Node.js/Express backend
   • Configure ESLint and Prettier

2. Backend Development (1-2 weeks)

   • Implement user authentication (register, login, JWT)
   • Set up PostgreSQL database and schema
   • Create API endpoints for core features
   • Implement WebSocket for real-time updates

3. Frontend Development (2-3 weeks)

   • Create basic UI components
   • Implement user authentication flow
   • Build composting progress visualization component
   • Develop social feed and interaction features
   • Create messaging interface

4. Data Visualization and Real-time Updates (1 week)

   • Integrate Chart.js or D3.js for progress visualization
   • Implement real-time updates using WebSocket

5. Gamification and Engagement Features (1 week)

   • Implement badge system
   • Create leaderboards and challenges

6. Testing and Refinement (1-2 weeks)

   • Write and run unit tests
   • Perform integration testing
   • Conduct user testing and gather feedback
   • Refine UI/UX based on feedback

7. Deployment Preparation (2-3 days)

   • Set up production environment
   • Configure CI/CD pipeline
   • Perform security audits

8. Launch and Post-launch (1 week)

   • Deploy to production
   • Monitor performance and user feedback
   • Address any immediate issues or bugs

Bereitstellungsstrategie

1. Choose a cloud provider (e.g., AWS, Google Cloud, or DigitalOcean)
2. Set up a staging environment for final testing
3. Use Docker containers for consistent deployment across environments
4. Implement a CI/CD pipeline using GitHub Actions or GitLab CI
5. Use environment variables for sensitive configuration
6. Set up automated database backups
7. Implement logging and monitoring (e.g., ELK stack or Prometheus/Grafana)
8. Use a CDN for static assets to improve load times
9. Implement SSL/TLS encryption for all connections
10. Set up auto-scaling for handling traffic spikes

Designbegründung

The design decisions for this project prioritize user engagement, real-time interaction, and scalability. React was chosen for the frontend due to its component-based architecture and large ecosystem, making it ideal for building interactive UIs. Node.js and Express provide a JavaScript-based backend that can handle real-time features efficiently.

PostgreSQL was selected as the primary database for its robustness and support for complex queries, which will be useful for analytics and social features. Redis is incorporated for caching and supporting real-time functionality, improving performance for frequently accessed data.

The use of WebSockets enables real-time updates crucial for the composting progress visualization and social interactions. The gamification elements are designed to increase user engagement and motivation, while the social features foster a sense of community among users.

The modular file structure and use of modern development tools like ESLint and Docker ensure maintainability and ease of deployment. The deployment strategy focuses on scalability and reliability, with continuous integration and monitoring to support the application's growth and stability.