wallet-core/packages/taler-wallet-webextension/src/cta/Payment/index.ts
2023-03-10 01:27:31 -03:00

102 lines
2.9 KiB
TypeScript

/*
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 <http://www.gnu.org/licenses/>
*/
import {
AmountJson,
PreparePayResult,
PreparePayResultAlreadyConfirmed,
PreparePayResultInsufficientBalance,
PreparePayResultPaymentPossible,
} from "@gnu-taler/taler-util";
import { ErrorAlertView } from "../../components/CurrentAlerts.js";
import { Loading } from "../../components/Loading.js";
import { ErrorAlert } from "../../context/alert.js";
import { ButtonHandler } from "../../mui/handlers.js";
import { compose, StateViewMap } from "../../utils/index.js";
import { useComponentState } from "./state.js";
import { BaseView } from "./views.js";
export interface Props {
talerPayUri: string;
goToWalletManualWithdraw: (amount?: string) => Promise<void>;
cancel: () => Promise<void>;
onSuccess: (tx: string) => Promise<void>;
}
export type State =
| State.Loading
| State.LoadingUriError
| State.Ready
| State.NoEnoughBalance
| State.NoBalanceForCurrency
| State.Confirmed;
export namespace State {
export interface Loading {
status: "loading";
error: undefined;
}
export interface LoadingUriError {
status: "error";
error: ErrorAlert;
}
interface BaseInfo {
amount: AmountJson;
uri: string;
error: undefined;
goToWalletManualWithdraw: (amount?: string) => Promise<void>;
cancel: () => Promise<void>;
}
export interface NoBalanceForCurrency extends BaseInfo {
status: "no-balance-for-currency";
payStatus: PreparePayResult;
balance: undefined;
}
export interface NoEnoughBalance extends BaseInfo {
status: "no-enough-balance";
payStatus: PreparePayResultInsufficientBalance;
balance: AmountJson;
}
export interface Ready extends BaseInfo {
status: "ready";
payStatus: PreparePayResultPaymentPossible;
payHandler: ButtonHandler;
balance: AmountJson;
}
export interface Confirmed extends BaseInfo {
status: "confirmed";
payStatus: PreparePayResultAlreadyConfirmed;
balance: AmountJson;
}
}
const viewMapping: StateViewMap<State> = {
loading: Loading,
error: ErrorAlertView,
"no-balance-for-currency": BaseView,
"no-enough-balance": BaseView,
confirmed: BaseView,
ready: BaseView,
};
export const PaymentPage = compose(
"Payment",
(p: Props) => useComponentState(p),
viewMapping,
);