TerraFusion Platform

A comprehensive geospatial and agricultural management platform leveraging AI to revolutionize field data collection, crop health analysis, and collaborative insights for agricultural professionals.

Features

• Real-time Collaboration: Synchronize field data across multiple devices
• Crop Identification: AI-powered identification of crops from images
• Crop Health Analysis: Detect diseases, pests, nutrient deficiencies
• Yield Prediction: Advanced algorithms to estimate crop yields
• Geospatial Analytics: Visualize field data with interactive maps
• Plugin Marketplace: Extend functionality with specialized plugins
• Property Assessment System: Complete property valuation and taxation management
• Database Migration Framework: Robust schema versioning and migration system

Architecture

The platform follows a microservices architecture with Apollo Federation Gateway to connect specialized services:

• Core Gateway: Central API gateway that routes requests to appropriate services
• Crop Identifier Service: AI-powered crop identification
• Crop Health Service: Analysis of crop health and disease detection
• Mobile Sync Service: Real-time synchronization for field devices
• Data Processing Service: Background processing of uploaded data
• Plugin Framework: Extensible system for third-party integrations
• Database Migration Service: Automated schema versioning and deployment

Technology Stack

• Backend: Node.js, Express, Apollo Server, GraphQL
• Frontend: React, TailwindCSS, shadcn/ui components
• Mobile: React Native
• Database: PostgreSQL with Drizzle ORM
• Real-time Sync: WebSockets, Y.js
• AI Integration: OpenAI with custom prompts for agricultural analysis
• Build Tools: Nx monorepo
• Database Migrations: Flyway with CI/CD integration
• DevOps: GitHub Actions, Docker, automated testing

Getting Started

1. Clone the repository
2. Install dependencies with npm install
3. Set up environment variables (see .env.example)
4. Start the development server with npm run dev

Documentation

• Gateway Integration
• Adding New Repositories
• WebSocket Fix
• Database Schema
• Migration Guidelines
• CI/CD Pipeline

Database Migration System

TerraFusion includes a comprehensive database migration system based on Flyway:

• Schema Versioning: All database changes are versioned and tracked
• Automated Testing: Migrations are automatically tested in CI
• Deployment Automation: Seamless deployment to staging and production
• Developer Tools: Simplified workflows for creating and testing migrations
• Documentation: Detailed schema documentation and migration guidelines

To run migrations locally:

cd db-migrations
./run-local-migration.sh migrate

See the Migration Guidelines for best practices.

Roadmap

• Enhanced mobile offline capabilities
• AR/VR visualization for field data
• Advanced predictive analytics for crop management
• More comprehensive ML models for crop analysis
• Integration with IoT sensors and drones
• Extended database schema for agricultural analysis