95 lines
2.5 KiB
TypeScript
95 lines
2.5 KiB
TypeScript
/*
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This file is part of GNU Taler
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(C) 2022 Taler Systems S.A.
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GNU 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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GNU 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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GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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import {
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AbsoluteTime,
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Amounts,
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TalerErrorDetail,
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TalerProtocolTimestamp,
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} from "@gnu-taler/taler-util";
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import { TalerError } from "@gnu-taler/taler-wallet-core";
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import { useState } from "preact/hooks";
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import { useAsyncAsHook } from "../../hooks/useAsyncAsHook.js";
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import * as wxApi from "../../wxApi.js";
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import { Props, State } from "./index.js";
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export function useComponentState(
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{ talerPayPushUri, onClose }: Props,
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api: typeof wxApi,
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): State {
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const hook = useAsyncAsHook(async () => {
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return await api.checkPeerPushPayment({
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talerUri: talerPayPushUri,
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});
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}, []);
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const [operationError, setOperationError] = useState<
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TalerErrorDetail | undefined
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>(undefined);
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if (!hook) {
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return {
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status: "loading",
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error: undefined,
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};
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}
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if (hook.hasError) {
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return {
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status: "loading-uri",
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error: hook,
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};
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}
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const {
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amount: purseAmount,
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contractTerms,
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peerPushPaymentIncomingId,
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} = hook.response;
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const amount: string = contractTerms?.amount;
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const summary: string | undefined = contractTerms?.summary;
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const expiration: TalerProtocolTimestamp | undefined =
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contractTerms?.purse_expiration;
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async function accept(): Promise<void> {
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try {
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const resp = await api.acceptPeerPushPayment({
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peerPushPaymentIncomingId,
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});
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await onClose();
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} catch (e) {
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if (e instanceof TalerError) {
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setOperationError(e.errorDetail);
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}
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console.error(e);
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throw Error("error trying to accept");
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}
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}
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return {
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status: "ready",
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amount: Amounts.parseOrThrow(amount),
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error: undefined,
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accept: {
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onClick: accept,
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},
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summary,
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expiration: expiration ? AbsoluteTime.fromTimestamp(expiration) : undefined,
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cancel: {
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onClick: onClose,
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},
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operationError,
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};
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}
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