Sell Book tokens for PBL and vice versa in distributed manner

Installation

• npm install -g truffle
• npm install

Test

• If you're running gangache: truffle test
• Suitable for CI (starts/stops gangache on the background): truffle test --network=test
• Coverage: ./node_modules/.bin/solidity-coverage

Demo

• Install Metamask, choose "Localhost 8545" (or configure by choosing "Custom RPC", set Ganache's default: http://127.0.0.1:8545)
• In Metamask click "Reveal Seed Words", copy the $phrase
• Run `ganache-cli -m "$phrase"
• rm -rf build/contracts
• truffle migrate

Troubleshooting

• If you get this error Error: the tx doesn't have the correct nonce. account has nonce of: 6 tx has nonce of: 50, reconnect to "Localhost 8545" in Metamask