Bistroo Settlement Contract

The first steps towards a decentralised Bistroo supply chain are set. We created a first version of a escrow settlement contract for the decentralisation of the proces

Today we’re releasing the open sourced and tested version of this solidity contract It is relying on a BIST ERC777 token (with its special hooks) to facilitate the proces

We have visualised the proces in the schematics below Also the demo run is visible in the terminal screenshot

Process flow

Bistroo ERC777 Token and Escrow contract for conditional last mile delivery payment.

Confirm delivery

Cancel delivery

Installation

Installing the test enviroment

• run npm install to install web3, openzeppelin and truffle libraries

In order to use the truffle-config.js file:

• create .infura file containing infura project ID for using Infura Web3 api
• create .secret file containing mnemonics for creating a specific token owner account
• create .etherscan file etherscan key

Test and deployment

On local ganache

open a terminal window run ganache cli with custom config in this terminal window

./start-ganache.sh

Test smart contracts

run ganache cli open a terminal window Run test script:

truffle test ./test/BistrooToken.js
truffle test ./test/BistrooEscrow.js

Known issue with older Truffle version and Babel: npm install -g babel-runtime

Deploy smart contracts

npm run migrate-ganache

On Rinkeby

Deploy only the escrow contract on Rinkeby:

npm run migrate-rinkeby-update

Deploy both contracts on Rinkeby:

npm run migrate-rinkeby