first commit

2017-10-28 03:55:27 -04:00 · 2017-10-28 03:55:27 -04:00 · fa98ce4dd0
commit fa98ce4dd0
14 changed files with 504 additions and 0 deletions
--- a/package.json
+++ b/package.json
@ -0,0 +1,18 @@
+{
+  "name": "hello-world",
+  "version": "0.1.0",
+  "private": true,
+  "dependencies": {
+    "ramda": "^0.25.0",
+    "react": "^16.0.0",
+    "react-dom": "^16.0.0",
+    "react-scripts": "1.0.14",
+    "web3": "^1.0.0-beta.23"
+  },
+  "scripts": {
+    "start": "react-scripts start",
+    "build": "react-scripts build",
+    "test": "react-scripts test --env=jsdom",
+    "eject": "react-scripts eject"
+  }
+}
--- a/public/flavicon.ico
+++ b/public/flavicon.ico
--- a/public/index.html
+++ b/public/index.html
@ -0,0 +1,44 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no">
+    <meta name="theme-color" content="#000000">
+    <!--
+      manifest.json provides metadata used when your web app is added to the
+      homescreen on Android. See https://developers.google.com/web/fundamentals/engage-and-retain/web-app-manifest/
+    -->
+
+
+    <link rel="manifest" href="%PUBLIC_URL%/manifest.json">
+    <link rel="shortcut icon" href="./favicon.ico">
+    <!--  <link rel="shortcut icon" href="%PUBLIC_URL%/favicon.ico">    -->
+
+    <!--
+      Notice the use of %PUBLIC_URL% in the tags above.
+      It will be replaced with the URL of the `public` folder during the build.
+      Only files inside the `public` folder can be referenced from the HTML.
+
+      Unlike "/favicon.ico" or "favicon.ico", "%PUBLIC_URL%/favicon.ico" will
+      work correctly both with client-side routing and a non-root public URL.
+      Learn how to configure a non-root public URL by running `npm run build`.
+    -->
+    <title>Uniswap</title>
+  </head>
+  <body>
+    <noscript>
+      You need to enable JavaScript to run this app.
+    </noscript>
+    <div id="root"></div>
+    <!--
+      This HTML file is a template.
+      If you open it directly in the browser, you will see an empty page.
+
+      You can add webfonts, meta tags, or analytics to this file.
+      The build step will place the bundled scripts into the <body> tag.
+
+      To begin the development, run `npm start` or `yarn start`.
+      To create a production bundle, use `npm run build` or `yarn build`.
+    -->
+  </body>
+</html>
--- a/public/manifest.json
+++ b/public/manifest.json
@ -0,0 +1,15 @@
+{
+  "short_name": "React App",
+  "name": "Create React App Sample",
+  "icons": [
+    {
+      "src": "favicon.ico",
+      "sizes": "192x192",
+      "type": "image/png"
+    }
+  ],
+  "start_url": "./index.html",
+  "display": "standalone",
+  "theme_color": "#000000",
+  "background_color": "#ffffff"
+}
--- a/src/App.css
+++ b/src/App.css
@ -0,0 +1,138 @@
+.App {
+  text-align: center;
+  background-size: 100%;
+  height:100vh;
+  background-image: url('./images/background.jpg');
+  background-repeat: repeat-y;
+  font-family: Optima, sans-serif;
+}
+
+.App-header {
+  height: 1px;
+  color: rgb(209, 151, 245);
+  text-shadow: 2.5px 2px 6px #ff78e5;
+  font-family: Optima, sans-serif;
+}
+
+.App-title {
+  position: fixed;
+  font-size: 8vh;
+  margin-top: 1vh;
+  float: left;
+  padding-left: 2vh;
+}
+
+.ethLogo {
+  position: fixed;
+  right: 25vh;
+  position: fixed;
+  height: 12vh;
+  z-index: 1;
+  padding-top: 11px;
+  padding-right: 12px;
+  opacity: 0.8;
+  -webkit-filter: invert(.8);
+  filter: invert(.8);
+  -moz-user-select: -moz-none;
+    -khtml-user-select: none;
+    -webkit-user-select: none;
+    -o-user-select: none;
+    user-select: none;
+}.ethLogo:hover {
+  opacity: 1;
+}
+
+.unicorn {
+  position: fixed;
+  right: 0;
+  clear: both;
+  z-index: 1;
+  height:25vh;
+  opacity: 0.85;
+  -moz-user-select: -moz-none;
+    -khtml-user-select: none;
+    -webkit-user-select: none;
+    -o-user-select: none;
+    user-select: none;
+}.unicorn:hover {
+  opacity: 1;
+}
+
+
+.Account-info {
+  position: relative;
+  z-index: 2;
+  font-size: 15px;
+  text-align: left;
+  color: rgb(122, 251, 255);
+  text-shadow: 2px 2px 6px #2daae0;
+  padding-top: 37px;
+  padding-left: 27em;
+}
+
+.Approval{
+  font-size: 15px;
+  text-align: left;
+  color: rgb(122, 251, 255);
+  text-shadow: 2px 2px 6px #2daae0;
+  padding-left: 27em;
+}
+
+.Buy{
+  font-size: 15px;
+  text-align: left;
+  color: rgb(122, 251, 255);
+  text-shadow: 2px 2px 6px #2daae0;
+  padding-left: 27em;
+}
+
+.approveZero {
+    background-color: rgba(209, 151, 245, 0.25);
+    font-size: 14px;
+    /*text-shadow: 1px 1px 6px #2daae0;*/
+    font-family: Optima, sans-serif;
+    font-weight: bolder;
+    border-radius: 2px;
+    padding: 2px 4px;
+    color: rgb(122, 251, 255);
+    border: 2px solid rgb(122, 251, 255);
+    -webkit-transition-duration: 0.5s;
+    transition-duration: 0.5s;
+}.approveZero:hover {
+    background-color: rgba(122, 251, 255, 0.15);
+    color: rgb(209, 151, 245);
+    border: 2px solid rgb(209, 151, 245);
+    /*text-shadow: 0px, 0px, 0px #fff;*/
+    /*text-shadow: 1px 1px 6px #ff78e5;*/
+}
+
+.buyButton {
+  padding: 10px;
+}
+
+.buyInput {
+    font-family: Optima, sans-serif;
+    font-size: 14px;
+    width: 100px;
+    height: 20px;
+    text-align: center;
+    color: rgb(209, 151, 245);
+    vertical-align: middle;
+    border: 2px solid rgba(209, 151, 245, .15);
+    background-color: rgba(122, 251, 255, 0.15);
+}
+
+input[type="button"] {
+    font-family: Optima, sans-serif;
+    font-size: 14px;
+    width: 50px;
+    margin-top: 10px;
+    height: 26px;
+    background-color: rgba(209, 151, 245, 0.15);
+    color: rgb(209, 151, 245);
+    vertical-align: middle;
+    margin-top: -1px;
+    border: 2px solid rgb(209, 151, 245);
+}.input[type="button"]:hover{
+  color: rgb(209, 151, 245);
+}
--- a/src/App.js
+++ b/src/App.js
@ -0,0 +1,161 @@
+import React, { Component } from 'react';
+import unicorn from './images/unicornNoBackground.png';
+import ethLogo from './images/ethLogo.png';
+import './App.css';
+
+//window.web3.eth.defaultAccount = window.web3.eth.accounts[0]
+
+var uniswapABI = [{"constant":false,"inputs":[{"name":"tokenAmount","type":"uint256"}],"name":"ownerTokenWithdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"ethAmount","type":"uint256"}],"name":"ownerEthWithdraw","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"sellQuantity","type":"uint256"},{"name":"minimumEth","type":"uint256"},{"name":"timeout","type":"uint256"}],"name":"tokenToEth","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalTokenQuantity","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"minimumTokens","type":"uint256"},{"name":"timeout","type":"uint256"}],"name":"ethToTokens","outputs":[],"payable":true,"stateMutability":"payable","type":"function"},{"constant":false,"inputs":[{"name":"initialTokenQuantity","type":"uint256"}],"name":"initiateUniswap","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalEthQuantity","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"tokenAddress","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"invariant","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"inputs":[{"name":"_tokenAddress","type":"address"}],"payable":true,"stateMutability":"payable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"buyer","type":"address"},{"indexed":false,"name":"tokensPurchased","type":"uint256"},{"indexed":false,"name":"ethSpent","type":"uint256"}],"name":"TokenPurchase","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"buyer","type":"address"},{"indexed":false,"name":"ethPurchased","type":"uint256"},{"indexed":false,"name":"tokensSpent","type":"uint256"}],"name":"EthPurchase","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"}]
+var uniswapAddress = '0xe52dd7e4c3652600bc6daf601e5a0eea2b072597';
+var uniswapContract = window.web3.eth.contract(uniswapABI).at(uniswapAddress);
+
+var tokenABI = [{"constant":true,"inputs":[],"name":"mintingFinished","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_amount","type":"uint256"}],"name":"mint","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_subtractedValue","type":"uint256"}],"name":"decreaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"balanceOf","outputs":[{"name":"balance","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"finishMinting","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_addedValue","type":"uint256"}],"name":"increaseApproval","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"_owner","type":"address"},{"name":"_spender","type":"address"}],"name":"allowance","outputs":[{"name":"remaining","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"anonymous":false,"inputs":[{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"amount","type":"uint256"}],"name":"Mint","type":"event"},{"anonymous":false,"inputs":[],"name":"MintFinished","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"owner","type":"address"},{"indexed":true,"name":"spender","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"from","type":"address"},{"indexed":true,"name":"to","type":"address"},{"indexed":false,"name":"value","type":"uint256"}],"name":"Transfer","type":"event"}]
+var tokenAddress = '0x8e2183e0Ac73e6FBd1F9E0fAb24368728f978092';
+var tokenContract = window.web3.eth.contract(tokenABI).at(tokenAddress);
+
+//console.log(tokenContract);
+
+/*
+tokenContract.Transfer().watch((err, response) => {
+    console.log(response.args.from);
+});
+*/
+
+/*
+tokenContract.allEvents((error, event) => {
+  if (error) {
+    console.error(error)
+    return false
+  }
+
+  console.log(event)
+})
+*/
+
+class App extends Component {
+  constructor(props){
+    super(props)
+    this.state = {ethBalance: null,
+                  tokenBalance: null,
+                  tokenAllowance: null,
+                  currentMaskAddress: window.web3.eth.accounts[0],
+                  minimumTokensPurchased: null
+    }
+
+    this.buyTokens = this.buyTokens.bind(this);
+    this.onInputChange = this.onInputChange.bind(this);
+  }
+
+  componentWillMount(){
+  //  self.setState(currentMaskAddress: window.web3.eth.defaultAccount)
+  /*  window.web3.eth.getAccounts(function(error, accounts) {
+      var defaultAccount = accounts[0];
+      alert(defaultAccount);
+      self.setState(currentMaskAddress: defaultAccount);
+    }); */
+  }
+
+
+  componentDidMount(){
+
+    var self = this;
+
+    window.web3.eth.getBalance(this.state.currentMaskAddress, function(error, balance) {
+      var ethValue = window.web3.fromWei(balance.toNumber());
+      var roundedValue=Math.round(ethValue*10000)/10000;
+      self.setState({ethBalance: roundedValue});
+    });
+
+    tokenContract.balanceOf(this.state.currentMaskAddress, function(error, balance) {
+      var tokenAmount = (balance.toNumber())/1000000;
+      self.setState({tokenBalance: tokenAmount});
+    });
+
+    tokenContract.allowance(this.state.currentMaskAddress, uniswapAddress, function(error, balance) {
+      var tokensAllowed = (balance.toNumber())/1000000;
+      self.setState({tokenAllowance: tokensAllowed});
+    });
+
+    //window.web3.eth.getAccounts(accounts => console.log(accounts[0]))
+  }
+
+  approveAllowance(value) {
+    console.log('oh shit waddup');
+    tokenContract.approve(uniswapAddress, value, function(error, balance) {
+      console.log(balance);
+    });
+  }
+
+  buyTokens() {
+    console.log(this.state.minimumTokensPurchased);
+
+    var minTokens = this.state.minimumTokensPurchased
+
+    window.web3.eth.getBlock('latest', function(error, blockInfo) {
+        console.log(blockInfo);
+        var time = blockInfo.timestamp;
+        console.log(time)
+        var maxTime = time + 300; //current block time + 5mins
+
+        uniswapContract.ethToTokens.sendTransaction(minTokens, maxTime, {
+            from: window.web3.eth.coinbase,
+            value:window.web3.toWei('1','ether') }, function(err, txHash) {});
+
+    });
+
+
+    //
+    //uniswapContract.ethToTokens(minTokens)
+  }
+
+  onInputChange(event) {
+    this.setState({ minimumTokensPurchased: event.target.value });
+  }
+
+
+/*  listenForClicks(tokenContract) {
+
+    var button = document.querySelector('button.transferFunds')
+    button.addEventListener('click', function() {
+      tokenContract.approve({address: uniswapAddress}, { from: addr })
+      .then(function (txHash) {
+        console.log('Transaction sent')
+        console.dir(txHash)
+        waitForTxToBeMined(txHash)
+      })
+      .catch(console.error)
+    })
+}*/
+
+  render() {
+    return (
+      <div className="App">
+          <header className="App-header">
+              <h1 className="App-title">UNISWAP</h1>
+              <img src={unicorn} className="unicorn" alt="unicorn"/>
+              <img src={ethLogo} className="ethLogo" alt = "ethLogo"/>
+          </header>
+          <div className="Account-info">
+              Address: {this.state.currentMaskAddress}<br />
+              Ether: {this.state.ethBalance} ETH &nbsp;
+              Tokens: {this.state.tokenBalance} UNT
+          </div>
+          <div className="Approval">
+              Tokens approved: {this.state.tokenAllowance}&nbsp;&nbsp;&nbsp;
+              <button className="approveZero" onClick={() => {this.approveAllowance(0) }}>Zero Approval</button>
+          </div>
+          <div className="buyButton">
+              {/*<input type="text" id="buyID" ref={(input) => { this.textInput = input; }}/>*/}
+              <input
+                className="buyInput"
+                value={this.state.value}
+                onChange={this.onInputChange}
+              />
+              <input type="button" value="Buy" onClick={() => {this.buyTokens() }}/>
+          </div>
+      </div>
+    );
+  }
+}
+
+export default App;
--- a/src/images/background.jpg
+++ b/src/images/background.jpg
--- a/src/images/ethLogo.png
+++ b/src/images/ethLogo.png
--- a/src/images/unicornNoBackground.png
+++ b/src/images/unicornNoBackground.png
--- a/src/images/unipegLOGO.png
+++ b/src/images/unipegLOGO.png
--- a/src/index.css
+++ b/src/index.css
@ -0,0 +1,5 @@
+body {
+  margin: 0;
+  padding: 0;
+  font-family: sans-serif;
+}
--- a/src/index.js
+++ b/src/index.js
@ -0,0 +1,8 @@
+import React from 'react';
+import ReactDOM from 'react-dom';
+import './index.css';
+import App from './App';
+import registerServiceWorker from './registerServiceWorker';
+
+ReactDOM.render(<App />, document.getElementById('root'));
+registerServiceWorker();
--- a/src/logo.svg
+++ b/src/logo.svg
@ -0,0 +1,7 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 841.9 595.3">
+    <g fill="#61DAFB">
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+        <circle cx="420.9" cy="296.5" r="45.7"/>
+        <path d="M520.5 78.1z"/>
+    </g>
+</svg>
--- a/src/registerServiceWorker.js
+++ b/src/registerServiceWorker.js
@ -0,0 +1,108 @@
+// In production, we register a service worker to serve assets from local cache.
+
+// This lets the app load faster on subsequent visits in production, and gives
+// it offline capabilities. However, it also means that developers (and users)
+// will only see deployed updates on the "N+1" visit to a page, since previously
+// cached resources are updated in the background.
+
+// To learn more about the benefits of this model, read https://goo.gl/KwvDNy.
+// This link also includes instructions on opting out of this behavior.
+
+const isLocalhost = Boolean(
+  window.location.hostname === 'localhost' ||
+    // [::1] is the IPv6 localhost address.
+    window.location.hostname === '[::1]' ||
+    // 127.0.0.1/8 is considered localhost for IPv4.
+    window.location.hostname.match(
+      /^127(?:\.(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)){3}$/
+    )
+);
+
+export default function register() {
+  if (process.env.NODE_ENV === 'production' && 'serviceWorker' in navigator) {
+    // The URL constructor is available in all browsers that support SW.
+    const publicUrl = new URL(process.env.PUBLIC_URL, window.location);
+    if (publicUrl.origin !== window.location.origin) {
+      // Our service worker won't work if PUBLIC_URL is on a different origin
+      // from what our page is served on. This might happen if a CDN is used to
+      // serve assets; see https://github.com/facebookincubator/create-react-app/issues/2374
+      return;
+    }
+
+    window.addEventListener('load', () => {
+      const swUrl = `${process.env.PUBLIC_URL}/service-worker.js`;
+
+      if (!isLocalhost) {
+        // Is not local host. Just register service worker
+        registerValidSW(swUrl);
+      } else {
+        // This is running on localhost. Lets check if a service worker still exists or not.
+        checkValidServiceWorker(swUrl);
+      }
+    });
+  }
+}
+
+function registerValidSW(swUrl) {
+  navigator.serviceWorker
+    .register(swUrl)
+    .then(registration => {
+      registration.onupdatefound = () => {
+        const installingWorker = registration.installing;
+        installingWorker.onstatechange = () => {
+          if (installingWorker.state === 'installed') {
+            if (navigator.serviceWorker.controller) {
+              // At this point, the old content will have been purged and
+              // the fresh content will have been added to the cache.
+              // It's the perfect time to display a "New content is
+              // available; please refresh." message in your web app.
+              console.log('New content is available; please refresh.');
+            } else {
+              // At this point, everything has been precached.
+              // It's the perfect time to display a
+              // "Content is cached for offline use." message.
+              console.log('Content is cached for offline use.');
+            }
+          }
+        };
+      };
+    })
+    .catch(error => {
+      console.error('Error during service worker registration:', error);
+    });
+}
+
+function checkValidServiceWorker(swUrl) {
+  // Check if the service worker can be found. If it can't reload the page.
+  fetch(swUrl)
+    .then(response => {
+      // Ensure service worker exists, and that we really are getting a JS file.
+      if (
+        response.status === 404 ||
+        response.headers.get('content-type').indexOf('javascript') === -1
+      ) {
+        // No service worker found. Probably a different app. Reload the page.
+        navigator.serviceWorker.ready.then(registration => {
+          registration.unregister().then(() => {
+            window.location.reload();
+          });
+        });
+      } else {
+        // Service worker found. Proceed as normal.
+        registerValidSW(swUrl);
+      }
+    })
+    .catch(() => {
+      console.log(
+        'No internet connection found. App is running in offline mode.'
+      );
+    });
+}
+
+export function unregister() {
+  if ('serviceWorker' in navigator) {
+    navigator.serviceWorker.ready.then(registration => {
+      registration.unregister();
+    });
+  }
+}