Week 2 Project

Form groups of 3 to 5 students Develop and run scripts for “Ballot.sol” within your group to give voting rights, casting votes, delegating votes and querying results Write a report with each function execution and the transaction hash, if successful, or the revert reason, if failed Submit your code in a github repository in the form.

Setup

yarn install
yarn hardhat compile

Test

yarn hardhat test

Interact

First, put your .env file at root. It should contain:

CONTRACT_ADDRESS=
CHAIRPERSON_PRIVATE_KEY=
VOTER_PRIVATE_KEY=
VOTER_DELEGATES_PRIVATE_KEY=
INFURA_API_KEY=
INFURA_API_SECRET=
ALCHEMY_API_KEY=
ETHERSCAN_API_KEY=

Deploy setting Chairperson

To run script, pass desired proposals as arguments:

yarn run ts-node --files ./scripts/Deployment.ts "Proposal 1" "Proposal 2" "Proposal 3"

Now, grab returned contract address and add it to .env inside CONTRACT_ADDRESS=

Give rights to vote to Voter and Voter Delegates as Chairperson

To run script, pass desired address as argument:

yarn run ts-node --files ./scripts/GiveRightToVote.ts "address voter"

yarn run ts-node --files ./scripts/GiveRightToVote.ts "address voter delegates"

Delegate vote from Voter Delegates to Voter

To run script, pass desired address as argument:

yarn run ts-node --files ./scripts/Delegate.ts "address voter"

Vote as Voter

To run script, pass desired proposal number as argument:

yarn run ts-node --files ./scripts/Vote.ts "number"

Check winning proposal and winner name

To run script, run following command with no arguments:

yarn run ts-node --files ./scripts/WinningProposalAndWinnerName.ts