tech-engine/polyjuice-providers-http

Polyjuice Http Provider

a godwoken-compatible http provider for web3.js.

now you can call your smart-contract on godwoken with metamask and eth address.

init web3

Before:

import Web3 from 'web3';

var web3 = new Web3(new Web3.providers.HttpProvider('http://localhost:8545'));

Now:

import Web3 from 'web3';
import PolyjuiceHttpProvider from './PolyjuiceHttpProvider';

var web3 = new Web3(new PolyjuiceHttpProvider('http://localhost:8545', GodwokenOption));

init contract instance

Before:

import Web3 from 'web3';

var provider = new Web3.providers.HttpProvider('http://localhost:8545');
var web3 = new Web3(provider);

var contract = web3.eth.Contract(abi, contract_address);

Now:

import Web3 from 'web3';
import PolyjuiceHttpProvider from './PolyjuiceHttpProvider';

var provider = new PolyjuiceHttpProvider('http://localhost:8545', GodwokenOption);
var web3 = new Web3(provider);

var contract = web3.eth.Contract(abi, contract_address);

for GodwokenOption: see here.

basically, PolyjuiceHttpProvider is just a extended class of [web3-providers-http]

getting started

    git clone https://github.com/RetricSu/polyjuice-providers-http.git
    cd polyjuice-providers-http
    yarn 

build browser version:

    yarn build

build node version:

    yarn build:node

test:

    yarn test

start a minimal dapp example

    yarn example