101 lines
3.0 KiB
TypeScript
101 lines
3.0 KiB
TypeScript
/*
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This file is part of TALER
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(C) 2017 GNUnet e.V.
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TALER is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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TALER is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* Page shown to the user to confirm creation
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* of a reserve, usually requested by the bank.
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*
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* @author Florian Dold
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*/
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import * as React from "react";
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import { acceptTip, getTipStatus } from "../wxApi";
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import { renderAmount, ProgressButton } from "../renderHtml";
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import { useState, useEffect } from "react";
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import { TipStatus } from "taler-wallet-core";
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function TipDisplay(props: { talerTipUri: string }): JSX.Element {
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const [tipStatus, setTipStatus] = useState<TipStatus | undefined>(undefined);
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const [discarded, setDiscarded] = useState(false);
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const [loading, setLoading] = useState(false);
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const [finished, setFinished] = useState(false);
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useEffect(() => {
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const doFetch = async (): Promise<void> => {
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const ts = await getTipStatus(props.talerTipUri);
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setTipStatus(ts);
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};
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doFetch();
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}, [props.talerTipUri]);
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if (discarded) {
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return <span>You've discarded the tip.</span>;
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}
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if (finished) {
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return <span>Tip has been accepted!</span>;
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}
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if (!tipStatus) {
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return <span>Loading ...</span>;
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}
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const discard = (): void => {
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setDiscarded(true);
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};
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const accept = async (): Promise<void> => {
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setLoading(true);
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await acceptTip(tipStatus.tipId);
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setFinished(true);
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};
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return (
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<div>
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<h2>Tip Received!</h2>
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<p>
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You received a tip of <strong>{renderAmount(tipStatus.amount)}</strong>{" "}
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from <span> </span>
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<strong>{tipStatus.merchantOrigin}</strong>.
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</p>
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<p>
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The tip is handled by the exchange{" "}
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<strong>{tipStatus.exchangeUrl}</strong>. This exchange will charge fees
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of <strong>{renderAmount(tipStatus.totalFees)}</strong> for this
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operation.
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</p>
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<form className="pure-form">
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<ProgressButton loading={loading} onClick={() => accept()}>
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Accept Tip
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</ProgressButton>{" "}
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<button className="pure-button" type="button" onClick={() => discard()}>
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Discard tip
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</button>
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</form>
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</div>
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);
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}
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export function createTipPage(): JSX.Element {
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const url = new URL(document.location.href);
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const talerTipUri = url.searchParams.get("talerTipUri");
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if (typeof talerTipUri !== "string") {
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throw Error("talerTipUri must be a string");
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}
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return <TipDisplay talerTipUri={talerTipUri} />;
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}
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