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|
/*
This file is part of TALER
(C) 2016 GNUnet e.V.
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/>
*/
import { VNode, h } from "preact";
import { useState } from "preact/hooks";
import { CreateManualWithdraw } from "./CreateManualWithdraw";
import * as wxApi from "../wxApi";
import {
AcceptManualWithdrawalResult,
AmountJson,
Amounts,
} from "@gnu-taler/taler-util";
import { ReserveCreated } from "./ReserveCreated";
import { route } from "preact-router";
import { Pages } from "../NavigationBar";
import { useAsyncAsHook } from "../hooks/useAsyncAsHook";
export function ManualWithdrawPage(): VNode {
const [success, setSuccess] = useState<
| {
response: AcceptManualWithdrawalResult;
exchangeBaseUrl: string;
amount: AmountJson;
}
| undefined
>(undefined);
const [error, setError] = useState<string | undefined>(undefined);
const state = useAsyncAsHook(() => wxApi.listExchanges());
async function doCreate(
exchangeBaseUrl: string,
amount: AmountJson,
): Promise<void> {
try {
const response = await wxApi.acceptManualWithdrawal(
exchangeBaseUrl,
Amounts.stringify(amount),
);
setSuccess({ exchangeBaseUrl, response, amount });
} catch (e) {
if (e instanceof Error) {
setError(e.message);
} else {
setError("unexpected error");
}
setSuccess(undefined);
}
}
if (success) {
return (
<ReserveCreated
reservePub={success.response.reservePub}
payto={success.response.exchangePaytoUris[0]}
exchangeBaseUrl={success.exchangeBaseUrl}
amount={success.amount}
onBack={() => {
route(Pages.balance);
}}
/>
);
}
if (!state) {
return <div>loading...</div>;
}
if (state.hasError) {
return <div>There was an error getting the known exchanges</div>;
}
const exchangeList = state.response.exchanges.reduce(
(p, c) => ({
...p,
[c.exchangeBaseUrl]: c.currency,
}),
{} as Record<string, string>,
);
return (
<CreateManualWithdraw
error={error}
exchangeList={exchangeList}
onCreate={doCreate}
/>
);
}
|
