@windingtree/wt-write-api/src/utils/local-network.js

API to write data to the Winding Tree platform

const lib = require('zos-lib');
const Web3 = require('web3');
const { ethereumProvider } = require('../config');

const provider = new Web3.providers.HttpProvider(ethereumProvider);
const web3 = new Web3(provider);

const deployApp = async () => {
  // Setup a local copy of zos package for wt-contracts
  const ZWeb3 = lib.ZWeb3;
  ZWeb3.initialize(web3.currentProvider);
  const Contracts = lib.Contracts;
  Contracts.setArtifactsDefaults({
    gas: 6721975,
    gasPrice: 100000000000,
  });

  const accounts = await web3.eth.getAccounts();

  // setup the project with all the proxies
  const project = await lib.AppProject.fetchOrDeploy('wt-contracts', '0.0.1');
  const Organization = Contracts.getFromNodeModules('@windingtree/wt-contracts', 'Organization');
  const Entrypoint = Contracts.getFromNodeModules('@windingtree/wt-contracts', 'WindingTreeEntrypoint');
  const OrganizationFactory = Contracts.getFromNodeModules('@windingtree/wt-contracts', 'OrganizationFactory');
  const SegmentDirectory = Contracts.getFromNodeModules('@windingtree/wt-contracts', 'SegmentDirectory');
  await project.setImplementation(Entrypoint, 'WindingTreeEntrypoint');
  await project.setImplementation(Organization, 'Organization');
  await project.setImplementation(OrganizationFactory, 'OrganizationFactory');
  await project.setImplementation(SegmentDirectory, 'SegmentDirectory');

  // setup the factory proxy
  const factory = await project.createProxy(OrganizationFactory, {
    initFunction: 'initialize',
    initArgs: [accounts[1], project.getApp().address],
    from: accounts[1],
  });
  // setup the entrypoint proxy
  const entrypoint = await project.createProxy(Entrypoint, {
    initFunction: 'initialize',
    initArgs: [accounts[1], '0xb6e225194a1c892770c43d4b529841c99b3da1d7', factory.address],
    from: accounts[1],
  });
  const directory = await project.createProxy(SegmentDirectory, {
    initFunction: 'initialize',
    initArgs: [accounts[1], 'hotels', '0xb6e225194a1c892770c43d4b529841c99b3da1d7'],
    from: accounts[1],
  });
  return {
    directory,
    factory,
    entrypoint,
  };
};

module.exports = {
  deployApp,
};