maikotrindade / chainlink-hackathon

Parametric insurance solution for vessels going through rough seas based on Blockchain technology and enabled by Chainlink

Ocean Storm is a parametric insurance solution ☂  for ships 🚢   going through rough seas 🌊   based on Blockchain 🚀  i.e. hazzle-free, automatic pay-outs in case of adverse weather events.

Chainlink Hackathon Fall 2021

Dev Post

Get started

Install hardhat npm install --save-dev hardhat

Export your private key and get Alchemy API key on Kovan (testnet with faucet system currently working and compatible with Keepers). Create .env file with the following properties:

ALCHEMY_API_KEY = XXXXXXXXXX
PRIVATE_KEY = XXXXXXXX

Try running some of the following tasks:

npx hardhat accounts
npx hardhat compile
npx hardhat clean
npx hardhat test
npx hardhat node
node scripts/sample-script.js
npx hardhat help

Running locally

1. npx hardhat node or npx hardhat node --hostname 127.0.0.1
2. npx hardhat run scripts/deploy.js --network localhost

ℹ️ Connect metamask to Localhost:8545: RPC URL: http://localhost:8545 | Chain ID: 31337

Deploy

npx hardhat run scripts/deploy.js --network kovan

Frontend

Add and .env under /frontend folder with the following instruction:

SKIP_PREFLIGHT_CHECK=true

See more details

cd frontend
npm install
npm start

External Adapter

Refer to Datalistic / Storm Glass External Adapter

Test

Run the following command to perform the unit tests: npx hardhat test

Test coverage

npx hardhat coverage