Oracle Lottery

This is a mobile lottery app interacting with a lottery contract which uses Chainlink VRF to get a random number and determine the lottery winner.

OracleLottery is deployed to Polygon Mumbai.

Tech:

Local dev

yarn sol:deploy deploys Lottery contract to Mumbai
yarn sol:test connects to Lottery contract on Mumbai, adds some players, draws the winner, waits for LotteryWon event (i.e. fulfillRandomWords called), and withdraws the winner's payout
yarn mob:web starts Expo dev server