NationCred Smart Contracts

Smart contracts used by the Nation3 Citizen Directory and Nation3 Basic Income (N3BI).

Install Dependencies

npm install

Build

npx hardhat clean
npx hardhat compile

Unit Tests

Run unit tests:

export REPORT_GAS=true

npx hardhat test

Code Coverage

Run code coverage:

npx hardhat coverage

Check if coverage threshold has been met:

npx istanbul check-coverage --lines 80

Linters

Run ESLint:

npx eslint '**/*.{js,ts}' --fix

Run Solhint:

npx solhint 'contracts/*.sol' --fix

Prettier

Run Prettier:

npx prettier '**/*.{json,sol,md}' --check
npx prettier '**/*.{json,sol,md}' --write

Local Ethereum Node

Start a local Ethereum network node:

npx hardhat node

This will start Hardhat Network, and expose it as a JSON-RPC and Websocket server at http://127.0.0.1:8545/.

Deploy to Local Ethereum Node

npx hardhat run scripts/deploy-<contract>.ts

Deploy to Test Network

Add an .env file, and set the variables:

cp .env.example .env

npx hardhat run scripts/deploy-<contract>.ts --network goerli

npx hardhat verify --network goerli <address>

Deploy to Main Network

Set the MAINNET_URL in .env.

npx hardhat run scripts/deploy-<contract>.ts --network mainnet

npx hardhat verify --network mainnet <address>

Deployments

Goerli

• GitHub.sol: 0x7a0e37e6e64d4fc59207c163e0176e22a4072503
• Discord.sol: 0x4BD52941D5C14035F49C93ab6EB3878DDa063119

Mainnet

• GitHub.sol: 0xB989C0C17a3Bce679D7586d9e55B6Eab11c18687
• Discord.sol: 0x3415f4ffb9f89fba0ab446da4a78223e4cd73bad