119 lines
3.3 KiB
TypeScript
119 lines
3.3 KiB
TypeScript
/*
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This file is part of TALER
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(C) 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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import { VNode, h, Fragment } from "preact";
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import { useState } from "preact/hooks";
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import { CreateManualWithdraw } from "./CreateManualWithdraw";
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import * as wxApi from "../wxApi";
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import {
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AcceptManualWithdrawalResult,
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AmountJson,
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Amounts,
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NotificationType,
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} from "@gnu-taler/taler-util";
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import { ReserveCreated } from "./ReserveCreated";
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import { route } from "preact-router";
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import { Pages } from "../NavigationBar";
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import { useAsyncAsHook } from "../hooks/useAsyncAsHook";
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import { ExchangeAddPage } from "./ExchangeAddPage";
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import { Loading } from "../components/Loading";
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import { ErrorBox } from "../components/styled";
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export function ManualWithdrawPage({ currency }: { currency?: string }): VNode {
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const [success, setSuccess] = useState<
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| {
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response: AcceptManualWithdrawalResult;
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exchangeBaseUrl: string;
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amount: AmountJson;
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}
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| undefined
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>(undefined);
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const [error, setError] = useState<string | undefined>(undefined);
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const state = useAsyncAsHook(wxApi.listExchanges, [
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NotificationType.ExchangeAdded,
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]);
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async function doCreate(
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exchangeBaseUrl: string,
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amount: AmountJson,
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): Promise<void> {
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try {
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const response = await wxApi.acceptManualWithdrawal(
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exchangeBaseUrl,
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Amounts.stringify(amount),
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);
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setSuccess({ exchangeBaseUrl, response, amount });
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} catch (e) {
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if (e instanceof Error) {
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setError(e.message);
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} else {
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setError("unexpected error");
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}
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setSuccess(undefined);
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}
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}
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const [addingExchange, setAddingExchange] = useState(false);
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if (addingExchange) {
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return <ExchangeAddPage onBack={() => setAddingExchange(false)} />;
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}
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if (success) {
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return (
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<ReserveCreated
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reservePub={success.response.reservePub}
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payto={success.response.exchangePaytoUris[0]}
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exchangeBaseUrl={success.exchangeBaseUrl}
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amount={success.amount}
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onBack={() => {
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route(Pages.balance);
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}}
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/>
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);
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}
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if (!state) {
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return <Loading />;
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}
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if (state.hasError) {
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return (
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<Fragment>
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<ErrorBox>{state.message}</ErrorBox>
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<p>There was an error getting the known exchanges</p>
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</Fragment>
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);
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}
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const exchangeList = state.response.exchanges.reduce(
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(p, c) => ({
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...p,
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[c.exchangeBaseUrl]: c.currency,
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}),
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{} as Record<string, string>,
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);
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return (
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<CreateManualWithdraw
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onAddExchange={() => setAddingExchange(true)}
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error={error}
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exchangeList={exchangeList}
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onCreate={doCreate}
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initialCurrency={currency}
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/>
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);
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}
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