/*
This file is part of GNU Taler
(C) 2022 Taler Systems S.A.
GNU 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.
GNU 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
GNU Taler; see the file COPYING. If not, see
*/
import { Amounts, Logger } from "@gnu-taler/taler-util";
import {
RequestError,
useTranslationContext,
} from "@gnu-taler/web-util/lib/index.browser";
import { h, VNode } from "preact";
import { useEffect, useRef, useState } from "preact/hooks";
import { PageStateType, usePageContext } from "../context/pageState.js";
import { useAccessAPI } from "../hooks/access.js";
import { undefinedIfEmpty } from "../utils.js";
import { ShowInputErrorLabel } from "./ShowInputErrorLabel.js";
const logger = new Logger("WalletWithdrawForm");
export function WalletWithdrawForm({
focus,
currency,
onError,
onSuccess,
}: {
currency: string;
focus?: boolean;
onError: (e: PageStateType["error"]) => void;
onSuccess: (
data: SandboxBackend.Access.BankAccountCreateWithdrawalResponse,
) => void;
}): VNode {
// const backend = useBackendContext();
// const { pageState, pageStateSetter } = usePageContext();
const { i18n } = useTranslationContext();
const { createWithdrawal } = useAccessAPI();
const [amount, setAmount] = useState("5.00");
const ref = useRef(null);
useEffect(() => {
if (focus) ref.current?.focus();
}, [focus]);
const amountFloat = amount ? parseFloat(amount) : undefined;
const errors = undefinedIfEmpty({
amount: !amountFloat
? i18n.str`required`
: Number.isNaN(amountFloat)
? i18n.str`should be a number`
: amountFloat < 0
? i18n.str`should be positive`
: undefined,
});
return (
{
e.preventDefault();
if (!amountFloat) return;
try {
const result = await createWithdrawal({
amount: Amounts.stringify(
Amounts.fromFloat(amountFloat, currency),
),
});
onSuccess(result.data);
} catch (error) {
if (error instanceof RequestError) {
onError({
title: i18n.str`Could not create withdrawal operation`,
description: (error as any).error.description,
debug: JSON.stringify(error),
});
}
if (error instanceof Error) {
onError({
title: i18n.str`Something when wrong trying to start the withdrawal`,
description: error.message,
});
}
}
}}
/>
);
}
// /**
// * This function creates a withdrawal operation via the Access API.
// *
// * After having successfully created the withdrawal operation, the
// * user should receive a QR code of the "taler://withdraw/" type and
// * supposed to scan it with their phone.
// *
// * TODO: (1) after the scan, the page should refresh itself and inform
// * the user about the operation's outcome. (2) use POST helper. */
// async function createWithdrawalCall(
// amount: string,
// backendState: BackendState,
// pageStateSetter: StateUpdater,
// i18n: InternationalizationAPI,
// ): Promise {
// if (backendState?.status === "loggedOut") {
// logger.error("Page has a problem: no credentials found in the state.");
// pageStateSetter((prevState) => ({
// ...prevState,
// error: {
// title: i18n.str`No credentials given.`,
// },
// }));
// return;
// }
// let res: Response;
// try {
// const { username, password } = backendState;
// const headers = prepareHeaders(username, password);
// // Let bank generate withdraw URI:
// const url = new URL(
// `access-api/accounts/${backendState.username}/withdrawals`,
// backendState.url,
// );
// res = await fetch(url.href, {
// method: "POST",
// headers,
// body: JSON.stringify({ amount }),
// });
// } catch (error) {
// logger.trace("Could not POST withdrawal request to the bank", error);
// pageStateSetter((prevState) => ({
// ...prevState,
// error: {
// title: i18n.str`Could not create withdrawal operation`,
// description: (error as any).error.description,
// debug: JSON.stringify(error),
// },
// }));
// return;
// }
// if (!res.ok) {
// const response = await res.json();
// logger.error(
// `Withdrawal creation gave response error: ${response} (${res.status})`,
// );
// pageStateSetter((prevState) => ({
// ...prevState,
// error: {
// title: i18n.str`Withdrawal creation gave response error`,
// description: response.error.description,
// debug: JSON.stringify(response),
// },
// }));
// return;
// }
// logger.trace("Withdrawal operation created!");
// const resp = await res.json();
// pageStateSetter((prevState: PageStateType) => ({
// ...prevState,
// withdrawalInProgress: true,
// talerWithdrawUri: resp.taler_withdraw_uri,
// withdrawalId: resp.withdrawal_id,
// }));
// }