Agent 2 - Database Integration (P0 Critical):
- Add Prisma ORM with PostgreSQL for persistent data storage
- Create comprehensive database schema with 20+ models:
- User & authentication models
- Plant & lineage tracking
- Transport events & supply chain
- Vertical farming (farms, zones, batches, recipes)
- Demand & market matching
- Audit logging & blockchain storage
- Implement complete database service layer (lib/db/):
- users.ts: User CRUD with search and stats
- plants.ts: Plant operations with lineage tracking
- transport.ts: Transport events and carbon tracking
- farms.ts: Vertical farm and crop batch management
- demand.ts: Consumer preferences and market matching
- audit.ts: Audit logging and blockchain integrity
- Add PlantChainDB for database-backed blockchain
- Create development seed script with sample data
- Add database documentation (docs/DATABASE.md)
- Update package.json with Prisma dependencies and scripts
This provides the foundation for all other agents to build upon
with persistent, scalable data storage.
This commit introduces a complete transparency infrastructure including:
Core Transparency Modules:
- AuditLog: Immutable, cryptographically-linked audit trail for all actions
- EventStream: Real-time SSE streaming and webhook support
- TransparencyDashboard: Aggregated metrics and system health monitoring
- DigitalSignatures: Cryptographic verification for handoffs and certificates
API Endpoints:
- /api/transparency/dashboard - Full platform metrics
- /api/transparency/audit - Query and log audit entries
- /api/transparency/events - SSE stream and event history
- /api/transparency/webhooks - Webhook management
- /api/transparency/signatures - Digital signature operations
- /api/transparency/certificate/[plantId] - Plant authenticity certificates
- /api/transparency/export - Multi-format data export
- /api/transparency/report - Compliance reporting
- /api/transparency/health - System health checks
Features:
- Immutable audit logging with chain integrity verification
- Real-time event streaming via Server-Sent Events
- Webhook support with HMAC signature verification
- Digital signatures for transport handoffs and ownership transfers
- Certificate of Authenticity generation for plants
- Multi-format data export (JSON, CSV, summary)
- Public transparency portal at /transparency
- System health monitoring for all components
Documentation:
- Comprehensive TRANSPARENCY.md guide with API examples
This comprehensive update implements:
Transport Tracking System:
- Complete seed-to-seed lifecycle tracking with 9 event types
- TransportChain blockchain for immutable transport records
- Carbon footprint calculation per transport method
- Food miles tracking with Haversine distance calculation
- QR code generation for full traceability
Demand Forecasting System:
- Consumer preference registration and aggregation
- Regional demand signal generation
- Supply gap identification and market matching
- Grower planting recommendations with risk assessment
- Seasonal planning integration
Vertical Farming Module:
- Multi-zone facility management
- Environmental control systems (HVAC, CO2, humidity, lighting)
- Growing recipes with stage-based environment targets
- Crop batch tracking with health scoring
- Farm analytics generation
Documentation:
- Complete docs/ folder structure for Turborepo
- Seed-to-seed transport concept documentation
- Demand forecasting and seasonal planning guides
- System architecture and user blockchain design
- Transport API reference
- Vertical farming integration guide
Agent Report:
- AGENT_REPORT.md with 5 parallel agent tasks for continued development
- API routes implementation task
- UI components task
- Vertical farming pages task
- Testing suite task
- Documentation completion task
Implements comprehensive privacy and anonymity features including Tor
hidden service support, location obfuscation, and anonymous registration.
Privacy Features:
- Anonymous plant registration with zero personal information
- Location privacy levels: exact, fuzzy, city, country, hidden
- Pseudonymous identities and wallet addresses
- Privacy settings component with real-time Tor status
- Encrypted anonymous contact generation
Tor Integration:
- SOCKS proxy support for Tor connections
- Hidden service (.onion) configuration
- Tor connection detection and status API
- Docker Compose setup for easy Tor deployment
- Automatic privacy warnings when not using Tor
Location Obfuscation:
- Fuzzy location: ±1-5km random offset
- City level: ~10km grid
- Country level: ~100km grid
- Hidden: complete location privacy
- Haversine-based distance calculations preserved
Anonymous Registration:
- /plants/register-anonymous endpoint
- Privacy-first UI with Tor status banner
- Anonymous IDs and wallet addresses
- Optional pseudonym support
- Encryption key support for enhanced security
Infrastructure:
- Tor service integration (lib/services/tor.ts)
- Privacy utilities (lib/privacy/anonymity.ts)
- PrivacySettings React component
- Tor status API endpoint
- Docker and docker-compose configurations
- Example Tor configuration (torrc.example)
Documentation:
- Comprehensive TOR_SETUP.md guide
- Installation instructions for Linux/macOS/Windows
- Privacy best practices
- Troubleshooting guide
- Security considerations
- Updated README with Tor features
Dependencies:
- Added socks-proxy-agent for Tor proxy support
This enables:
- Privacy-conscious growers to share anonymously
- Protection of exact home locations
- Censorship-resistant plant sharing
- Community building without identity disclosure
- Compliance with privacy regulations
All privacy features are optional and configurable.
Users can choose their desired privacy level.
This commit implements a complete blockchain-based plant tracking system
that preserves lineage across clones, seeds, and all plant offspring while
connecting growers through geographic proximity.
Features implemented:
- Custom blockchain with proof-of-work consensus
- Plant registration and cloning with lineage tracking
- Geographic discovery to find nearby plants and growers
- Integration with plants.net API for plant identification
- Comprehensive web UI for plant management
- RESTful API endpoints for all operations
- Network statistics and visualization
Core Components:
- lib/blockchain/: PlantBlock, PlantChain, and blockchain manager
- lib/services/: plants.net API and geolocation services
- pages/api/plants/: REST API endpoints for all operations
- pages/: Frontend UI pages for registration, exploration, and lineage
Technical Details:
- TypeScript for type safety
- Next.js for server-side rendering
- Tailwind CSS for responsive design
- JSON file-based blockchain storage
- Haversine distance calculations for geolocation
- OpenStreetMap integration for geocoding
This system enables large-scale adoption by:
- Making plant lineage tracking accessible to everyone
- Connecting local communities through plant sharing
- Providing immutable proof of plant provenance
- Supporting unlimited generations of plant propagation
- Scaling from individual growers to global networks
Documentation includes comprehensive README with:
- Quick start guide
- API reference
- Architecture details
- Scaling recommendations
- Use cases for various audiences
- Roadmap for future enhancements
