JTraversa

/// Taker signs a previously created/validated offer, submits it to chain for signature verification.



var d = new Date();
var t = d.getTime().toString();
var currentAddress = document.getElementById("useraddress").innerHTML;
var minorSalt = currentAddress + t;
var Salt = web3.utils.keccak256(minorSalt).toString();

JTraversa

pragma solidity ^0.5.9;
pragma experimental ABIEncoderV2;

import "./safeMath.sol";

contract DefiHedge {
    
    struct RPCSig{
        uint8 v;
        bytes32 r;

JTraversa

if (window.ethereum) {
		  var web3 = new Web3(window.ethereum);
		  window.ethereum.enable();}
		  const childChain = new ChildChain({ watcherUrl: "https://watcher-info.ropsten.v1.omg.network" });
		  account = getAccounts(function(result) {
		  document.getElementById("useraddress").innerHTML = result[0];
});
async function transfer () {
    // We want to pay the fee in ETH, so we have to fetch the ETH fee amount from the Watcher
  const allFees = await childChain.getFees()

JTraversa

function createErcOffer() {
const typedData = {
    types: {
        EIP712Domain: [
            { name: 'name', type: 'string' },
            { name: 'version', type: 'string' },
            { name: 'chainId', type: 'uint256' },
            { name: 'verifyingContract', type: 'address' }
        ],
        Offer: [

JTraversa

struct RPCSig{
        uint8 v;
        bytes32 r;
        bytes32 s;
    }
    
struct EIP712Domain {
        string  name;
        string  version;
        uint256 chainId;

JTraversa

import { ethers } from "ethers";

const provider = new ethers.providers.Web3Provider(window.ethereum)
const signer = provider.getSigner()
const zeroExAddress = '0x61935cbdd02287b511119ddb11aeb42f1593b7ef'
const zeroExContract = new ethers.Contract(zeroExAddress, exchangeABI, provider);

function takeOrder() {

const order = {

JTraversa

async function signOrder() { 
const currentAddress = `0x3f60008Dfd0EfC03F476D9B489D6C5B13B3eBF2C`;
const testOrderHash = web3.sha3(currentAddress);
const msgParams = {
      domain: {
        name: 'Swivel',
        version: '1',
        chainId: 5,
        verifyingContract: '0xCcCCccccCCCCcCCCCCCcCcCccCcCCCcCcccccccC'
      },

JTraversa

function EIP712Hash(typedData) {

const types = typedData.types;

function abiEncode (types, values) {
  var output = []
  var data = []

  var headLength = 0

JTraversa

pragma solidity ^0.5.9;
pragma experimental ABIEncoderV2;

contract Swivel {
	
	struct RPCSig{
        uint8 v;
        bytes32 r;
        bytes32 s;
    }

JTraversa

import { connect } from "react-redux";
import { dispose, init } from "klinecharts";
import { withUserPreferences } from "components/UserPreferenceContext";

import React, { PureComponent } from "react";
import config from "lightcone/config";
import styled, { withTheme } from "styled-components";

import "./KlineChart.less";
import { getData } from "./utils";