rafaell416/lottery-pool

Ethereum & Reactjs based game to play a lottery by interacting with a smart contract

Lottery Pool

Lottery pool is a simple web based game where you can enter to compete with other players to win money

You need to have Metamask installed to use this app

you can play here

The game works as follows:

1. A manager starts the game
2. Players has to pay a least 0.1 ether to enter the game

• You need to have metamask installed in your browser then create an account and get some ether to your account at rinkeby-faucet

3. The game prize is created by collecting all the ether paid by players
4. The smart contract behind the game pick randomly a winner and sends the money to its account

For devs

This game is interacting with a tested and deployed smart contract placed in this repo, where you can find the smart contract solidity code, a compile and a deploy script, together with lots of test cases. lottery

The contract was deployed to Rinkeby Test Network using infura and is located at this address 0xbEca329eBF7583cE37966f1de407a145B801944d

Running the app locally

git clone [email protected]:Rafaell416/lottery-pool.git

cd lottery-pool

yarn install

yarn start

lottery-pool's Issues

TypeError: Cannot read property 'currentProvider' of undefined

Bug Report

Chrome Version

Version 81.0.4044.129 (Official Build) (64-bit)

Mac Version

Version 10.15.4 (19E287)

Affected Platform(s)

• Android
• iOS
• Web

Current Behavior

• Fatal crash
• In red: TypeError: Cannot read property 'currentProvider' of undefined

Expected Behavior

• Open successfully the content

Reproduction Steps

• Open: https://lottery-react-yfboggvjse.now.sh/

Sample Code or Sample Application Repo

import Web3 from 'web3'
const web3 = new Web3(window.web3.currentProvider)
export default web3