Provenably Random Raffle Contracts

About

This code is to create a proveably random smart contract lottery.

What we want it to do?

1. Users can enter by paying for a ticket
   1. The ticket fees are going to go to the winner during the draw
2. After X period of time, the lottery will automatically draw a winner
   1. And this will be done programatically
3. Using Chainlink VRF & Chainlink Automation
   1. Chainlink VRF -> Randomness
   2. Chainlink Automation -> Time based trigger

Tests

1. Write some deploy scripts
2. Write some tests
   1. unit test
   2. integration test: testing deply scripts and various components of our smart contract
   3. forked test: pseudo staging integration tests
   4. staging test: run test on a testnet/mainnet (could be Ethereum compatible but cheaper gas L2)

Credits to Cyfrin foundry full course