98 lines
2.8 KiB
TypeScript
98 lines
2.8 KiB
TypeScript
/*
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This file is part of TALER
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(C) 2015-2016 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 that shows refund status for purchases.
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*
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* @author Florian Dold
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*/
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import * as wxApi from "../wxApi";
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import { AmountView } from "../renderHtml";
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import {
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ApplyRefundResponse,
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Amounts,
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} from "@gnu-taler/taler-util";
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// import { h } from 'preact';
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import { useEffect, useState } from "preact/hooks";
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import { JSX } from "preact/jsx-runtime";
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function RefundStatusView(props: { talerRefundUri: string }): JSX.Element {
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const [applyResult, setApplyResult] = useState<ApplyRefundResponse|undefined>(undefined);
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const [errMsg, setErrMsg] = useState<string | undefined>(undefined);
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useEffect(() => {
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const doFetch = async (): Promise<void> => {
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try {
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const result = await wxApi.applyRefund(props.talerRefundUri);
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setApplyResult(result);
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} catch (e) {
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console.error(e);
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setErrMsg(e.message);
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console.log("err message", e.message);
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}
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};
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doFetch();
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}, [props.talerRefundUri]);
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console.log("rendering");
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if (errMsg) {
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return <span>Error: {errMsg}</span>;
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}
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if (!applyResult) {
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return <span>Updating refund status</span>;
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}
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return (
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<>
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<h2>Refund Status</h2>
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<p>
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The product <em>{applyResult.info.summary}</em> has received a total
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effective refund of{" "}
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<AmountView amount={applyResult.amountRefundGranted} />.
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</p>
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{applyResult.pendingAtExchange ? (
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<p>Refund processing is still in progress.</p>
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) : null}
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{!Amounts.isZero(applyResult.amountRefundGone) ? (
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<p>
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The refund amount of{" "}
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<AmountView amount={applyResult.amountRefundGone} />
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could not be applied.
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</p>
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) : null}
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</>
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);
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}
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export function createRefundPage(): JSX.Element {
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const url = new URL(document.location.href);
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const container = document.getElementById("container");
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if (!container) {
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throw Error("fatal: can't mount component, container missing");
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}
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const talerRefundUri = url.searchParams.get("talerRefundUri");
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if (!talerRefundUri) {
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throw Error("taler refund URI required");
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}
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return <RefundStatusView talerRefundUri={talerRefundUri} />;
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}
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