Paypr Ethereum Contracts

Setup

Node

1. Install nvm (Node Version Manager)
2. cd to the project directory and execute the following:

   nvm install
   nvm use
   npm install

IDE Setup

This project uses EditorConfig for IDE configuration.

See .editorconfig for settings.

Many popular IDEs and editors support this out of the box or with a plugin.

Development

Prettier

This project uses Prettier, so please run it before checking in:

npm run pretty

See .prettierrc for settings.

Some IDEs and editors have plugins for running Prettier.

Linting

This project uses ESLint. Check linting before checking in:

npm run lint

See tslint.json for settings.

Many IDEs and editors support TSLint.

Testing

This project uses Jest for testing. Run tests before checking in.

npm run test

Building

npm run build

Contracts

To create a single file for a contract:

npx @poanet/solidity-flattener <sol-file>

License Information

GPLv3

Paypr Ethereum Contracts may be used in commercial projects and applications with the purchase of a commercial license. See https://paypr.money/ to contact us.

Verification

Set up a .secrets.json file that looks similar to example.secrets.json:

After deploying your contract, you can verify it by running the following.

Rinkeby

npx hardhat verify --network rinkeby CONTRACT_ADDRESS

For a diamond contract, you'll need to pass the arguments to the diamond contract, and pass the contract as well:

npx hardhat verify --network rinkeby \
  --constructor-args examples/payprConstructorArgs.js \
  CONTRACT_ADDRESS

Mainnet

npx hardhat verify --network rinkeby CONTRACT_ADDRESS

npx hardhat verify --network mainnet \
  --constructor-args examples/payprConstructorArgs.js \
  CONTRACT_ADDRESS