DeFi Lending Insurance

Project scaffolded with: Scaffold ETH by Austin Griffith

Test URL (Kovan): https://ipfs.io/ipfs/QmRvzCpa6GrqKvkDFXPRtXBzRTrBg8Zj2Fb9Nwed93TPh8

Requirements

• Node 12

Installation

yarn install

Test Smart Contract

yarn test

Run Locally

The project comes with a set of "mock" contracts that are configured during local deployment. These mock contracts correspond to:

• TUSD Reserve Feed
• TUSD Supply Feed
• TUSD ERC20 Token

The project also comes with a Mock Protocol that defines it's own Mock Reserve Token (think of it as an equivalent to aTokens, cTokens and yTokens). Before deploying make sure that the defaultNetwork variable in the hardhat.config.js of the hardhat package is set to localhost and the targetNetwork variable in the App.jsx file of the react-app package is set to NETWORKS['localhost'].

Follow the next steps to run the project locally:

Run the local Hardhat Network:

yarn chain

Deploy contracts to local Hardhat Network:

yarn deploy

Run the frontend:

yarn start

Run in Kovan Testnet

The deployment script for Kovan sets the addresses in that network of the following contracts:

• TUSD Reserve Feed
• TUSD Supply Feed
• TUSD ERC20 Token
• AAVE Lending Protocol
• AAVE Data Provider

The mock feeds are also deployed to simulate PoR/PoS mismatch.

Before deploying make sure that the defaultNetwork variable in the hardhat.config.js of the hardhat package is set to kovan and the targetNetwork variable in the App.jsx file of the react-app package is set to NETWORKS['kovan'].

Follow the next steps to run the project locally:

Generate a deployment account:

yarn generate

Send some Kovan ETH to that account.

Deploy contracts to Kovan:

yarn deploy

Run the frontend:

yarn start

Deploy to IPFS:

yarn ipfs

Debug Panel

Deployer accounts will have an access to a Debug Panel where they can trigger certain events. They can also manipulate the smart contracts deployed directly through this UI.

The link to the Debug Panel is located at the website's footer.

Uniswap Branch

There is a uniswap branch that is still WIP. The idea of this branch is to modify the workflow in case of a TUSD PoR/PoS event. The contract will convert the user's TUSD to WETH in this case.