BinaryVoting
Simple Blockchain voting contract with agree/disagree functionality
About
A smart contract for binary voting on the Celo blockchain. This contract allows users to create proposals and vote on them using a simple yes/no (agree/disagree) mechanism. ✨ - Features 📝 - Create new proposals with descriptions ✅ - Vote on existing proposals (Agree/Disagree) 👀 - View proposal details including vote counts 🔒 - Prevent double voting 📢 - Event emission for proposal creation and voting
How it's made
The Binary Voting project was built using several key technologies and follows a robust development process: Written in Solidity (v0.8.0) - Uses OpenZeppelin's contracts for security and best practices Key components: - Proposal struct to store proposal data - mapping for efficient proposal storage and lookup - mapping for tracking votes to prevent double-voting - Events for tracking proposal creation and voting Development Tools: - Truffle for smart contract development and testing - Ganache for local blockchain testing - Web3.js for contract interaction - Mocha and Chai for testing - Testing Infrastructure: - Comprehensive test suite covering: - Proposal creation - Voting functionality - Double-voting prevention - Event emission - Tests run on both local blockchain and testnet Deployment Process: - Deployed to Celo mainnet using Truffle - Contract verification through Celo Explorer - Scripts for deployment and verification