Cosplay Club

Cosplay Club conducts cosplay contests where users can submit their cosplay image on the theme/topic. Judges can use our ERC20 tokens to vote for the winner. A DAO is set up for admin actions like burning an inappropriate submission, closing the voting, etc.

• Submissions & Votes will be displayed on the frontend.
• Submissions are NFT.
• Anybody can vote! But only one per human.
• The winner will receive a special NFT Prize & Tokens.🏆💵🤑
• DAO with owner role for admin actions.
• ✨Magic ✨

v0.2 changes:

• We're using WORLD ID; Voting is now more democratic, Anyone can vote! but you'll have to verify with WORLD ID to prove that you are human and are voting only once. Adding sybil-resistance and uniqueness features to our dApp. No cheating 👮‍♀️.

Live Demo (on polygon mumbai)

🚀 link: starwars-cosplayclub.netlify.app

Why?

• To demostrate how to successfully run a virtual contest on blockchain.
• Make contest judging truly democratic and decentralised.
• An easy dapp for general public to get a feel of web3.

Project Structure

• Frontend I - For Users (submissions, votes ...) React [packages/frontend]

• Frontend II - For DAO users (vote on decisions, proposals ...) [WIP]

• Web Backend (handle form submissions, uploading to ipfs ...) Express [packages/backend]

• Contract I - ERC721 + Ballot for contests (Image NFTs) Solidity [packages/hardhat/contracts/Contest.sol]

• Contract II - For the Governance (reusable) Solidity [packages/hardhat/contracts/JudgesDAO.sol]

• Contract III - ERC20 Token for governance (reusable) Solidity [packages/hardhat/contracts/JudgesToken.sol]

• World ID Contract III - For verifying personhood and executing vote Solidity [packages/world-id-hardhat/contracts/Contract.sol]

Moving Forward

• Complete incomplete works.
• Migrate to Nextjs
• Build a Frontend for DAO.
• Build a Web tool to generate contest instances.

Getting Started

Explore the packages folder. Set up your .env files.

To deploy contracts:

cd packages/hardhat
npm install
npx hardhat run scripts/deploy.ts --network mumbai

For frontends: (Make sure your contract addresses and ABIs are in place.)

cd packages/frontend
npm install
npm start

To set the world id contract address to the contest contract:

• first deploy contest contract, copy the contract address and set it to CONTRACT ADDRESS on scripts in the scripts folder both in hardhat and worldid-hardhat folders.
• Then, deploy the world id contract, copy the address and set it to the WORLDID_CONTRACT_ADDRESS in hardhat/scripts/set-worldid.ts and then run:

cd packages/hardhat
npx hardhat run scripts/set-worldid.ts --network mumbai