1e14a700c7
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
38 lines
1,004 B
TypeScript
38 lines
1,004 B
TypeScript
/**
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* API Route: Get network statistics
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* GET /api/plants/network
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*/
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import type { NextApiRequest, NextApiResponse } from 'next';
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import { getBlockchain } from '../../../lib/blockchain/manager';
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export default async function handler(
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req: NextApiRequest,
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res: NextApiResponse
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) {
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if (req.method !== 'GET') {
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return res.status(405).json({ error: 'Method not allowed' });
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}
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try {
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const blockchain = getBlockchain();
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const networkStats = blockchain.getNetworkStats();
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// Calculate additional metrics
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const chainLength = blockchain.chain.length;
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const isValid = blockchain.isChainValid();
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res.status(200).json({
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success: true,
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network: networkStats,
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blockchain: {
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totalBlocks: chainLength,
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isValid,
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difficulty: blockchain.difficulty,
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},
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});
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} catch (error: any) {
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console.error('Error fetching network stats:', error);
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res.status(500).json({ error: error.message || 'Internal server error' });
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}
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}
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