71 lines
2.1 KiB
TypeScript
71 lines
2.1 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 { Amounts, TalerErrorDetail } from "@gnu-taler/taler-util";
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import { TalerError, WalletApiOperation } from "@gnu-taler/taler-wallet-core";
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import { useState } from "preact/hooks";
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import { 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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{ amount: amountStr, onClose, onSuccess }: Props,
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api: typeof wxApi,
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): State {
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const amount = Amounts.parseOrThrow(amountStr);
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const [subject, setSubject] = useState("");
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const [operationError, setOperationError] = useState<
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TalerErrorDetail | undefined
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>(undefined);
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async function accept(): Promise<void> {
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try {
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const resp = await api.wallet.call(WalletApiOperation.InitiatePeerPushPayment, {
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amount: Amounts.stringify(amount),
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partialContractTerms: {
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summary: subject,
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},
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});
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onSuccess(resp.transactionId);
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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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invalid: !subject || Amounts.isZero(amount),
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cancel: {
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onClick: onClose,
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},
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subject: {
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error: !subject ? "cant be empty" : undefined,
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value: subject,
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onInput: async (e) => setSubject(e),
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},
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create: {
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onClick: accept,
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},
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chosenAmount: amount,
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toBeReceived: amount,
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error: undefined,
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operationError,
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};
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}
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