| function getLocalIpAddress() { | |
| return new Promise(function (resolve, reject) { | |
| var RTCPeerConnection = window.RTCPeerConnection || window.webkitRTCPeerConnection || window.mozRTCPeerConnection; | |
| if (RTCPeerConnection) { | |
| var rtc = new RTCPeerConnection({iceServers: []}); | |
| if (1 || window.mozRTCPeerConnection) { // FF [and now Chrome!] needs a channel/stream to proceed | |
| rtc.createDataChannel('', {reliable: false}); | |
| }; |
| import WalletConnect from "walletconnect"; | |
| // Create WalletConnect SDK instance | |
| const wc = new WalletConnect(); | |
| // Connect session (triggers QR Code modal) | |
| const connector = await wc.connect(); | |
| // Get your desired provider |
https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
contract ERC20 {
function totalSupply() constant returns (uint theTotalSupply);
function balanceOf(address _owner) constant returns (uint balance);
function transfer(address _to, uint _value) returns (bool success);
function transferFrom(address _from, address _to, uint _value) returns (bool success);
function approve(address _spender, uint _value) returns (bool success);
| const BigNumber = require("bignumber.js"); | |
| let test = { | |
| initialState: { | |
| amount: { | |
| _hex: "0x4563918244f40000", | |
| }, | |
| assetId: "0xeec918d74c746167564401103096D45BbD494B74", | |
| coinTransfers: [ | |
| { |
| const BigNumber = require("bignumber.js"); | |
| let test = { | |
| initialState: { | |
| amount: { | |
| _hex: "0x4563918244f40000", | |
| }, | |
| assetId: "0xeec918d74c746167564401103096D45BbD494B74", | |
| coinTransfers: [ | |
| { |
Note: We had to skip v1.0.0-beta.21 on NPM because of a test version that was published.
In this latest release (v1.0.0-beta.22), we've had to (once again) introduce breaking changes to allow Web3Connect to work with optional dependencies. When integrating Web3Connect you can choose each providers to support but unfortunately on the v1.0.0-beta.20 you were still required to install all of them as dependencies in your app even if they were disabled. However with the new release (v1.0.0-beta.22) we require dependencies to be injected to enable the providers you choose to support hence there are breaking changes in the library options.
Below I will describe the before and after of each integration type avaiable with Web3Connect.
In this last release, we've refactored the library considerably which includes breaking changes from the previous release. But you will be please to know that we reduced the bundle size from 3.91 mb to 314 kb!! That's a 92% bundle size decrease!!!!
However this comes with its own caveats. Check the two sections bellow for the changes made for Install, Options and Single Provider
| // Creating/joining thread in space | |
| const thread = await space.joinThread('orders') | |
| // Others can join by same space and thread name or by thread address | |
| const thread = await space.joinThreadByAddress('/orbitdb/zdpuAp5QpBKR4BBVTvqe3KXVcNgo4z8Rkp9C5eK38iuEZj3jq/3box.thread.pos_bufficorn.orders') | |
| // Post new order in thread | |
| await thread.post({order_id: '123', item_id: '456', amount: '0.0015'}) | |
| // Listen live for new thread posts |
| // Authenticate store owner | |
| const box = Box.openBox(ethAddress, window.ethereum) | |
| // App specific space for store owner | |
| const space = await box.openSpace('pos_bufficorn') | |
| // Add data/items | |
| await space.public.set('store_settings', JSON.stringify({ name:'Bufficorn Cafe', description: 'Locally Roasted Coffee in Denver'})) |
| export const accountLogin = (username: string, password: string) => async ( | |
| dispatch: any, | |
| getState: any | |
| ) => { | |
| dispatch({ type: ACCOUNT_LOGIN_REQUEST }); | |
| try { | |
| const session = await apiLogin(username, password) | |
| dispatch({ type: ACCOUNT_LOGIN_SUCCESS, payload: session }); |