#BikeDeed

BikeDeed.sol is an implementation of the latest draft of the ERC721 standard.

A mostly functional MVP can be found here: http://bikedeed.io (requires Chrome browser with Metamask plugin and a Mainnet Ethereum account with Ether).

Its inheriting contract ERC721Deed.sol is based on the ERC721Token from OpenZeppelin (https://github.com/OpenZeppelin/zeppelin-solidity/blob/master/contracts/token/ERC721/ERC721Token.sol).

Warning: The standard is still open for discussion, so this project should be considered work in progress. Follow the discussion here: ethereum/EIPs#841

About this example

BikeDeed is a first attempt at building an Ethereum Dapp. BikeDeed leans heavily on the incredible efforts of:

1. https://github.com/nastassiasachs/ERC721ExampleDeed
2. https://github.com/Michael-Free/bikechain-ethwaterloo.
3. OpenZeppelin.

Thank you!

Prerequisites

1. npm
2. Truffle
3. Git
4. Ganache
5. Chrome browser with Metamask plugin

Dev Installation

1. git clone https://github.com/kennethhoytwoodruff/BikeDeed.git
2. npm install
3. truffle compile
4. npm run test (optional)
5. start ganache on http://localhost:8545
6. truffle migrate
7. truffle exec scripts/populatebikedeed.js
8. truffle exec scripts/displaybikes.js (optional)
9. npm run build
10. npm run server
11. Make sure you have an Internet connection and go to http://localhost:8080 with your browser.

Configure and start IPFS

1. ipfs init
2. ipfs config Addresses.API /ip4/0.0.0.0/tcp/5001
3. ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '["*"]'
4. ipfs config --json API.HTTPHeaders.Access-Control-Allow-Methods '["PUT", "GET", "POST"]'
5. ipfs daemon

Tests and mocks

The tests and mocks of this repository are based on OpenZeppelin work. The directory structure is a result of the decision to install their contracts through EthPM instead of NPM. To perform unit tests type 'truffle exec tests/test.sh'.

TODO

1. Add Approval functionality.
2. Update Proof of Ownership of existing Bike deeds - experiment with complex IPFS objects.
3. Refactor Javascript and Vue js.
4. Redesign UI for Android/IPhone compatibility.
5. Remove unused Node modules.
6. Improve Registration workflow.
7. Make BikeDeed use 'Composables' (ERC-998).