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Author SHA1 Message Date
Claude
3d2ccdc29a
feat(db): implement PostgreSQL database integration with Prisma ORM 
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.
 2025-11-23 03:56:40 +00:00
Claude
85591fc348
Add comprehensive environmental tracking for plants 
Implements detailed tracking of soil composition, nutrients, climate,
lighting, and surrounding environment to help understand plant success
and optimize growing conditions.

Environmental Data Types (lib/environment/types.ts):
- Soil composition (type, pH, texture, drainage, organic matter)
- Soil amendments (compost, perlite, amendments tracking)
- Nutrient profiles (NPK, secondary nutrients, micronutrients, EC, TDS)
- Fertilizer applications (type, schedule, NPK values)
- Lighting conditions (natural/artificial, hours, spectrum, PPFD/DLI)
- Climate tracking (temperature, humidity, airflow, CO2, USDA zones)
- Growing location (indoor/outdoor/greenhouse with details)
- Container information (type, material, size, drainage)
- Watering schedule (method, frequency, water quality/pH)
- Surrounding environment (companion plants, pests, diseases, ecosystem)
- Growth metrics (measurements, health scores, vigor tracking)

Environmental Analysis (lib/environment/analysis.ts):
- Compare environments with similarity scoring (0-100)
- Generate personalized growing recommendations
- Calculate environmental health scores
- Find plants with similar conditions
- Analyze growth correlations across network
- Identify optimal growing conditions

API Endpoints:
- /api/environment/recommendations - Get plant-specific advice
- /api/environment/similar - Find plants with similar conditions
- /api/environment/compare - Compare two plants environments
- /api/environment/analysis - Network-wide growth correlation

Features:
- Comprehensive soil tracking (pH, texture, drainage, amendments)
- Full NPK and micronutrient monitoring
- Sunlight exposure and artificial light tracking
- Temperature and humidity ranges
- Water quality monitoring (pH, TDS, chlorine)
- Pest and disease tracking
- Companion planting recommendations
- Environmental health scoring with priority-based recommendations
- Growth success analysis across similar environments

Integration:
- Updated PlantData type to include environment and growthMetrics
- Compatible with existing blockchain structure
- Optional environmental data (backward compatible)

Use Cases:
- Track what works for your plants
- Learn from successful growers with similar conditions
- Get personalized recommendations based on your setup
- Compare your environment with thriving plants
- Optimize conditions for better yield/health
- Share growing knowledge with the community
- Research optimal conditions by species

This enables growers to:
- Understand why plants thrive or struggle
- Replicate successful growing conditions
- Make data-driven decisions
- Learn from the collective experience
- Improve propagation success rates
 2025-11-16 16:24:38 +00:00
Claude
1e14a700c7
Implement LocalGreenChain: Plant Cloning Blockchain System 
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
 2025-11-16 05:11:55 +00:00