This project demonstrates a basic Hardhat use case and simple interactions with a smart contract running on a TestNet.
It is based on BuildSpace's Build a Web3 App with Solidity + Ethereum Smart Contracts tutorial.
Once a user's wallet is connected, they can submit a name and message. Once submitted, they have a chance to win some Rinkeby ETH.
The root directory contains the smart contract, dependencies and tests.
The client directory contains the React app users will interact with.
This has been deployed here: https://waveportal-project.herokuapp.com
npm install will take care of any of the required dependencies.
Rename hardhat.config.sample.js to hardhat.config.js and add the appropriate details to deploy to the Rinkeby TestNet. Once completed, do not commit this file. Its already been added to .gitignore, but make sure it does not get uploaded to a public place. Bots will steal your private key!
Compile smart contract as outlined in scripts/run.js
npm run compileTry running some of the following tasks:
npx hardhat accounts
npx hardhat compile
npx hardhat clean
npx hardhat node
npx hardhat helpRun through some basic tests outlined in the test directory.
Using Mocha and Chai.
npx hardhat testSolidity Coverage will display how much of the project is being covered by the tests.
npx hardhat coverageDeploy smart contract to the local test network
npm run localhostDeploy smart contract to Rinkeby TestNet
npm run rinkeby