Vertriqe Energy Tracking Smart Contract

A Solidity smart contract for tracking energy usage data from IoT devices with aggregation capabilities.

Features

• Device registration and management
• Energy usage data recording
• Daily and monthly data aggregation
• Data retention policy implementation
• Role-based access control for device owners

Contract Overview

The EnergyTracker contract provides the following main functionalities:

• registerDevice: Register new energy monitoring devices
• recordEnergyUsage: Record energy consumption data
• getDeviceEnergyData: Retrieve historical energy data
• getMonthlyAggregate: Get monthly usage summaries
• cleanupOldData: Maintain data retention policy

Development Setup

1. Install dependencies:

npm install

2. Run tests:

npx hardhat test

3. Deploy contract:

npx hardhat run scripts/deploy.ts

Testing

The test suite covers:

• Device registration scenarios
• Energy usage recording
• Data retrieval operations
• Access control validation

Technical Details

• Solidity Version: ^0.8.28
• Framework: Hardhat
• Testing: Chai & Hardhat Network Helpers

License

UNLICENSED

Hardhat Commands

npx hardhat help
npx hardhat test
REPORT_GAS=true npx hardhat test
npx hardhat node
npx hardhat ignition deploy ./ignition/modules/Lock.ts