Ellet

Vote in the web3 with 100% confidence

Ellet is a hobby project developed while learning smart contract development and usage in the web3 world. This is inspired from the ballot example from the https://remix.ethereum.org.

There is nothing special but it would serve as a good gist for the new commers to write a smart contract using truffle suite, compile and integrate in a frontend application.

Features

1. Deploy the contract as the owner (aka chairperson)
2. Add proposols (voters) with maximum limit. By default it's 3
3. Get the winner's address
4. Update the voting weightage from chairperson's account
5. Pre-check and modifiers for role-based access and prevent double voting
6. Tamper proof ledger recording on the ethereum blockchain

In Action 🚀

Click on the image below to check the working video of the project

Privileges

Like in web2, this is also a role-based application with two major roles: Voter and Chairperson

Privileges to Voters

1. Can read the winner details
2. Can cast the vote if they have been allowed by the chairperson

Privileges to Chairperson

All of them from the voters, including the following

1. Register the address to the proposals array here
2. Adjust the weight of the other voters to allow them to submit the vote.

Note: On deploying the contract, the chairperson will get 2 weightage of the vote. Check here

Testing

1. Install truffle suite (yarn global add truffle@latest)
2. Clone the repository (git clone https://github.com/tbhaxor/Ellet.git)
3. Install the packages (yarn install)
4. Compile the contracts (yarn build:sol)
5. Start the dev server (yarn serve)
6. In the separate terminal, run truffle develop
7. Serve the development server of vuejs (yarn serve)

How to ↓

Setup default proposal limit

You can either do this by setting MAX_PROPOSALS environment variable before deploying the contract or update the default value in the fallback here