Mainframe Contracts

Mainframe Token

An ERC20 standard token, built using the OpenZeppelin framework.

Mainframe Staking

The staking contract enables users to stake MFT allowing them to participate in the Mainframe network. When staking, the user provides the ethereum wallet address associated with the node they want to stake for.

It exposes a public hasStake function, that takes an eth address as an argument to check stake state.

Users can withdraw their stake at any time by calling the unstake function and passing the address they staked for.

Mainframe Distribution

The distribution contract enables batch transfer of MFT by the contract owner with a limit of 200 per transaction.

Development

Setup Truffle

Prerequisites

• node v8+ (includes npm)
• Yarn (optional - faster alternative to npm)
• Truffle
• Ganache or Ganache CLI (optional if you have an alternative)

MacOS quick setup

# Homebrew
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
# node
brew install node
# Yarn (optional)
brew install yarn
# Truffle
npm install -g truffle
# Ganache CLI (optional if you have an alternative)
npm install -g ganache-cli

Installation

• Clone this repository and open a terminal in the repository folder.
• Run yarn install (or npm install) to install the dependencies.
• Run ganache-cli in another terminal, or make sure your alternative blockchain is running.
• Run truffle console to start the console. It will use the configuration from the truffle.js file, so you may need to customise this configuration if you are not using Ganache.
• In the Truffle console, run compile then migrate to setup the smart contracts on the blockchain.

Running Tests

• Run truffle test to start the test suite.

References

• Truffle documentation for smart contracts development.

License

MIT