@expanse/web3
Version:
Expanse and Ethereum JavaScript API, middleware to talk to an expanse or ethereum over RPC
206 lines (181 loc) • 9.36 kB
HTML
<html>
<head>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">
<script src="https://code.jquery.com/jquery-2.1.4.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>
<script type="text/javascript" src="../dist/web3.js"></script>
<script type="text/javascript">
var Web3 = require('web3');
var web3 = new Web3();
var BigNumber = require('bignumber.js');
web3.setProvider(new web3.providers.HttpProvider("http://localhost:8545"));
var from = web3.eth.coinbase;
web3.eth.defaultAccount = from;
var nameregAbi = [
{"constant":true,"inputs":[{"name":"_owner","type":"address"}],"name":"name","outputs":[{"name":"o_name","type":"bytes32"}],"type":"function"},
{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"owner","outputs":[{"name":"","type":"address"}],"type":"function"},
{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"content","outputs":[{"name":"","type":"bytes32"}],"type":"function"},
{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"addr","outputs":[{"name":"","type":"address"}],"type":"function"},
{"constant":false,"inputs":[{"name":"_name","type":"bytes32"}],"name":"reserve","outputs":[],"type":"function"},
{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"subRegistrar","outputs":[{"name":"o_subRegistrar","type":"address"}],"type":"function"},
{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_newOwner","type":"address"}],"name":"transfer","outputs":[],"type":"function"},
{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_registrar","type":"address"}],"name":"setSubRegistrar","outputs":[],"type":"function"},
{"constant":false,"inputs":[],"name":"Registrar","outputs":[],"type":"function"},
{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_a","type":"address"},{"name":"_primary","type":"bool"}],"name":"setAddress","outputs":[],"type":"function"},
{"constant":false,"inputs":[{"name":"_name","type":"bytes32"},{"name":"_content","type":"bytes32"}],"name":"setContent","outputs":[],"type":"function"},
{"constant":false,"inputs":[{"name":"_name","type":"bytes32"}],"name":"disown","outputs":[],"type":"function"},
{"constant":true,"inputs":[{"name":"_name","type":"bytes32"}],"name":"register","outputs":[{"name":"","type":"address"}],"type":"function"},
{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"}],"name":"Changed","type":"event"},
{"anonymous":false,"inputs":[{"indexed":true,"name":"name","type":"bytes32"},{"indexed":true,"name":"addr","type":"address"}],"name":"PrimaryChanged","type":"event"}
];
var depositAbi = [{"constant":false,"inputs":[{"name":"name","type":"bytes32"}],"name":"deposit","outputs":[],"type":"function"}];
var Namereg = web3.eth.contract(nameregAbi);
var Deposit = web3.eth.contract(depositAbi);
var namereg = web3.eth.ibanNamereg;
var deposit;
var iban;
function validateNamereg() {
var address = document.getElementById('namereg').value;
var ok = web3.isAddress(address) || address === 'default';
if (ok) {
namereg = address === 'default' ? web3.eth.ibanNamereg : Namereg.at(address);
document.getElementById('nameregValidation').innerText = 'ok!';
} else {
document.getElementById('nameregValidation').innerText = 'namereg address is incorrect!';
}
return ok;
};
function onNameregKeyUp() {
updateIBAN(validateNamereg());
onExchangeKeyUp();
};
function validateExchange() {
var exchange = document.getElementById('exchange').value;
var ok = /^[0-9A-Z]{4}$/.test(exchange);
if (ok) {
var address = namereg.addr(exchange);
deposit = Deposit.at(address);
document.getElementById('exchangeValidation').innerText = 'ok! address of exchange: ' + address;
} else {
document.getElementById('exchangeValidation').innerText = 'exchange id is incorrect';
}
return ok;
};
function onExchangeKeyUp() {
updateIBAN(validateExchange());
};
function validateClient() {
var client = document.getElementById('client').value;
var ok = /^[0-9A-Z]{9}$/.test(client);
if (ok) {
document.getElementById('clientValidation').innerText = 'ok!';
} else {
document.getElementById('clientValidation').innerText = 'client id is incorrect';
}
return ok;
};
function onClientKeyUp() {
updateIBAN(validateClient());
};
function validateValue() {
try {
var value = document.getElementById('value').value;
var bnValue = new BigNumber(value);
document.getElementById('valueValidation').innerText = bnValue.toString(10);
return true;
} catch (err) {
document.getElementById('valueValidation').innerText = 'Value is incorrect, cannot parse';
return false;
}
};
function onValueKeyUp() {
validateValue();
};
function validateIBAN() {
if (!iban.isValid()) {
return document.getElementById('ibanValidation').innerText = ' - IBAN number is incorrect';
}
document.getElementById('ibanValidation').innerText = ' - IBAN number correct';
};
function updateIBAN(ok) {
var exchangeId = document.getElementById('exchange').value;
var clientId = document.getElementById('client').value;
iban = web3.eth.iban.createIndirect({
institution: exchangeId,
identifier: clientId
});
document.getElementById('iban').innerText = iban.toString();
validateIBAN();
};
function transfer() {
var value = new BigNumber(document.getElementById('value').value);
var exchange = document.getElementById('exchange').value;
var client = document.getElementById('client').value;
deposit.deposit(web3.fromAscii(client), {value: value});
displayTransfer("deposited client's " + client + " funds " + value.toString(10) + " to exchange " + exchange);
};
function displayTransfer(text) {
var node = document.createElement('li');
var textnode = document.createTextNode(text);
node.appendChild(textnode);
document.getElementById('transfers').appendChild(node);
}
</script>
</head>
<body>
<div class="col-lg-12">
<i>This page expects geth with JSON-RPC running at port 8545</i>
<div class="page-header">
<h1>ICAP transfer</h1>
</div>
<div class="col-lg-6">
<div class="well">
<legend class="lead">namereg address</legend>
<small>eg. 0x436474facc88948696b371052a1befb801f003ca or 'default')</small>
<div class="form-group">
<input class="form-control" type="text" id="namereg" onkeyup='onNameregKeyUp()' value="default"></input>
<text id="nameregValidation"></text>
</div>
<legend class="lead">exchange identifier</legend>
<small>eg. WYWY</small>
<div class="form-group">
<input class="form-control" type="text" id="exchange" onkeyup='onExchangeKeyUp()'></input>
<text id="exchangeValidation"></text>
</div>
<legend class="lead">client identifier</legend>
<small>eg. GAVOFYORK</small>
<div class="form-group">
<input class="form-control" type="text" id="client" onkeyup='onClientKeyUp()'></input>
<text id="clientValidation"></text>
</div>
<legend class="lead">value</legend>
<small>eg. 100</small>
<div class="form-group">
<input class="form-control" type="text" id="value" onkeyup='onValueKeyUp()'></input>
<text id="valueValidation"></text>
</div>
<legend class="lead">IBAN: </legend>
<div class="form-group">
<text id="iban"></text>
<text id="ibanValidation"></text>
</div>
<div>
<button class="btn btn-default" id="transfer" type="button" onClick="transfer()">Transfer!</button>
<text id="transferValidation"></text>
</div>
</div>
</div>
<div class="col-lg-6">
<div class="well">
<div>
<legend class="lead">transfers</legend>
</div>
<div>
<ul id='transfers'></ul>
</div>
</div>
</div>
</div>
</body>
</html>