Skip to content

Latest commit

 

History

History
85 lines (56 loc) · 2.41 KB

README.md

File metadata and controls

85 lines (56 loc) · 2.41 KB
Raw

Stubber - Contract

This part of the repo is responsible for development and deployment of the Stubber smart contract to the Ethereum blockchain.

There is also a very small frontend application that was used during the initial development of the Stubber platform under the src/ folder.

Developing

In order to develop this contract the following steps were taken to setup the environment.

## Install project dependencies
npm install

Install and run Ganache CLI (formally you would have used TestRPC). Alternatively you can install Ganche UI.

npm install -g ganache-cli
ganache-cli -p 8545

Navigate into the root of this project and install truffle (if you haven't already got it). Run the truffle test command to compile and test the contracts.

npm install -g truffle
truffle test

The configuration for running the network locally using truffle is in the truffle.js file with the configuration below.

  networks: {
    development: {
      host: "127.0.0.1",
      port: 8545,
      network_id: "*" // Match any network id
    }
  }

Deployment

The current configuration is setup to use INFURA gateway for deployment. You will need to register for a free Token on their site.

You'll also need to create a development wallet and get a hold of the private key to use it.

With both these pieces of data, create a file called .env in this part of the repo and deplace the two fields. Check .env.example for an example.

## .env
PRIV_KEY="XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX"
INFURA_TOKEN="XXXXXXXXXXXXXXXXXXXX"

Compile and Migrate

Once your keys and token is setup, you can run the following to compile and then migrate to ropsten

truffle compile
truffle migrate --network ropsten

NOTE I've left the configuration for Rinkeby in truffle-config.js / truffle.js as an example for how to deploy there.

Test Interface

Changing the network Address

To change the network address this Dapp connects to simple open up src/js/app.js and change the following line to point at your deployed verions of this repos contract

  StubTokenAddress: '0x000...',

Attribution

Ownable.sol, ERC721Token.sol and assertRevert.js contracts/tests are provided by the zeppelin-solidity repo.