## Overview The VotingContract is a governance mechanism for decentralized voting and proposal management on the ChunkNet blockchain. It enables community members to create, vote on, and finalize proposals with built-in quorum and voting period mechanisms. ## Interface | Function | Parameters | Returns | Description | |----------|------------|---------|-------------| | createProposal | string description | uint256 proposalId | Create a new governance proposal | | castVote | uint256 proposalId, bool support | void | Cast a vote for or against a proposal | | finalizeProposal | uint256 proposalId | void | Conclude voting and determine proposal status | | getProposalDetails | uint256 proposalId | (address, string, uint256, uint256, ProposalStatus) | Retrieve detailed proposal information | ## Events - `ProposalCreated`: Emitted when a new proposal is created - `VoteCast`: Logged when a participant votes on a proposal - `ProposalStatusChanged`: Triggered when a proposal's status is updated ## Storage Layout - `proposals`: Mapping of proposal IDs to Proposal structs - `proposalCount`: Total number of proposals created - Proposal struct contains voting metadata, status, and vote tracking ## Access Control - Proposal creation requires minimum stake (100 ether) - Voting restricted to active proposal period - Each address can vote only once per proposal ## Security Considerations - Prevent double voting through `hasVoted` mapping - Enforce voting period constraints - Implement quorum requirement for proposal passage - Minimum proposal stake to prevent spam ## Deployment ### ChunkNet Deployment Parameters - **RPC URL**: https://rpc.chunknet.org - **Chain ID**: 214562 - **Recommended Deployment Tools**: Hardhat, Foundry - **Environment Variables**: - `CHUNK_CHAIN_RPC_URL` - `PRIVATE_KEY` ### Deployment Script Snippet bash forge create VotingContract \ --rpc-url https://rpc.chunknet.org \ --private-key $PRIVATE_KEY ## Testing ### Test Scenarios 1. Proposal creation with insufficient stake 2. Voting within and outside proposal period 3. Preventing double voting 4. Proposal finalization with various vote scenarios 5. Quorum calculation verification ### Recommended Test Coverage - Unit tests for each contract function - Integration tests with governance flow - Edge case handling - Gas optimization verification