Lotto | Chainlink Automation

I. About

The Lotto contract is a highly configurable proof of concept that can be used with VRF to create and participate in a lottery.

II. Pre-requisites

1. Setup Wallet

• Install any wallet to your browser (Metamask, etc.)

2. Setup Ganache

• Install ganache client locally
• Run ganache
• Confirm test eth on ganache account
• Set metamask to ganache network

III. Local Setup

1. Clone repo

$ git clone [email protected]:linkpoolio/lotto-chainlink-automation.git

2. Setup .env file

# from /root
$ echo "NETWORK=ganache" >> .env
$ echo "LOCAL_RPC_URL=\"http://127.0.0.1:7545\"" >> .env

3. Install dependencies.

# from /root
$ npm install

4. Deploy contract

# from /root
$ make deploy

IV. Run the App

1. Run storybook

# from /root/ui
$ npm storybook

2. View app

• Open browser at localhost:9009

V. Testing

1. Test Contracts

# from root
$ make test-contracts

2. Check test coverage

# from root
$ make coverage