wallet-core/src/pages/payback.tsx
2017-05-24 16:45:57 +02:00

99 lines
2.5 KiB
TypeScript

/*
This file is part of TALER
(C) 2017 Inria
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* View and edit auditors.
*
* @author Florian Dold
*/
import {
ExchangeRecord,
ExchangeForCurrencyRecord,
DenominationRecord,
AuditorRecord,
CurrencyRecord,
ReserveRecord,
CoinRecord,
PreCoinRecord,
Denomination,
WalletBalance,
} from "../types";
import { ImplicitStateComponent, StateHolder } from "../components";
import {
getCurrencies,
updateCurrency,
getPaybackReserves,
withdrawPaybackReserve,
} from "../wxApi";
import { amountToPretty, getTalerStampDate } from "../helpers";
import * as React from "react";
import * as ReactDOM from "react-dom";
class Payback extends ImplicitStateComponent<any> {
reserves: StateHolder<ReserveRecord[]|null> = this.makeState(null);
constructor() {
super();
let port = chrome.runtime.connect();
port.onMessage.addListener((msg: any) => {
if (msg.notify) {
console.log("got notified");
this.update();
}
});
this.update();
}
async update() {
let reserves = await getPaybackReserves();
this.reserves(reserves);
}
withdrawPayback(pub: string) {
withdrawPaybackReserve(pub);
}
render(): JSX.Element {
let reserves = this.reserves();
if (!reserves) {
return <span>loading ...</span>;
}
if (reserves.length == 0) {
return <span>No reserves with payback available.</span>;
}
return (
<div>
{reserves.map(r => (
<div>
<h2>Reserve for ${amountToPretty(r.current_amount!)}</h2>
<ul>
<li>Exchange: ${r.exchange_base_url}</li>
</ul>
<button onClick={() => this.withdrawPayback(r.reserve_pub)}>Withdraw again</button>
</div>
))}
</div>
);
}
}
export function main() {
ReactDOM.render(<Payback />, document.getElementById("container")!);
}
document.addEventListener("DOMContentLoaded", main);