/*
This file is part of GNU Taler
(C) 2022-2024 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 {
CacheEvictor,
TalerBankConversionCacheEviction,
TalerCoreBankCacheEviction,
assertUnreachable,
canonicalizeBaseUrl,
getGlobalLogLevel,
setGlobalLogLevelFromString,
} from "@gnu-taler/taler-util";
import {
BankApiProvider,
BrowserHashNavigationProvider,
Loading,
TalerWalletIntegrationBrowserProvider,
TranslationProvider,
} from "@gnu-taler/web-util/browser";
import { h } from "preact";
import { useEffect, useState } from "preact/hooks";
import { SWRConfig } from "swr";
import { Routing } from "./Routing.js";
import { SettingsProvider } from "./context/settings.js";
import { strings } from "./i18n/strings.js";
import { BankFrame } from "./pages/BankFrame.js";
import { BankUiSettings, fetchSettings } from "./settings.js";
import {
revalidateAccountDetails,
revalidatePublicAccounts,
revalidateTransactions,
} from "./hooks/account.js";
import {
revalidateBusinessAccounts,
revalidateCashouts,
revalidateConversionInfo,
} from "./hooks/regional.js";
const WITH_LOCAL_STORAGE_CACHE = false;
export function App() {
const [settings, setSettings] = useState();
useEffect(() => {
fetchSettings(setSettings);
}, []);
if (!settings) return ;
const baseUrl = getInitialBackendBaseURL(settings.backendBaseURL);
return (
);
}
// @ts-expect-error creating a new property for window object
window.setGlobalLogLevelFromString = setGlobalLogLevelFromString;
// @ts-expect-error creating a new property for window object
window.getGlobalLevel = getGlobalLogLevel;
function localStorageProvider(): Map {
const map = new Map(JSON.parse(localStorage.getItem("app-cache") || "[]"));
window.addEventListener("beforeunload", () => {
const appCache = JSON.stringify(Array.from(map.entries()));
localStorage.setItem("app-cache", appCache);
});
return map;
}
function getInitialBackendBaseURL(
backendFromSettings: string | undefined,
): string {
const overrideUrl =
typeof localStorage !== "undefined"
? localStorage.getItem("corebank-api-base-url")
: undefined;
let result: string;
if (!overrideUrl) {
// normal path
if (!backendFromSettings) {
console.error(
"ERROR: backendBaseURL was overridden by a setting file and missing. Setting value to 'window.origin'",
);
result = window.origin;
} else {
result = backendFromSettings;
}
} else {
// testing/development path
result = overrideUrl;
}
try {
return canonicalizeBaseUrl(result);
} catch (e) {
// fall back
return canonicalizeBaseUrl(window.origin);
}
}
const evictBankSwrCache: CacheEvictor = {
async notifySuccess(op) {
switch (op) {
case TalerCoreBankCacheEviction.DELETE_ACCOUNT: {
await Promise.all([
revalidatePublicAccounts(),
revalidateBusinessAccounts(),
]);
return;
}
case TalerCoreBankCacheEviction.CREATE_ACCOUNT: {
// admin balance change on new account
await Promise.all([
revalidateAccountDetails(),
revalidateTransactions(),
revalidatePublicAccounts(),
revalidateBusinessAccounts(),
]);
return;
}
case TalerCoreBankCacheEviction.UPDATE_ACCOUNT: {
await Promise.all([revalidateAccountDetails()]);
return;
}
case TalerCoreBankCacheEviction.CREATE_TRANSACTION: {
await Promise.all([
revalidateAccountDetails(),
revalidateTransactions(),
]);
return;
}
case TalerCoreBankCacheEviction.CONFIRM_WITHDRAWAL: {
await Promise.all([
revalidateAccountDetails(),
revalidateTransactions(),
]);
return;
}
case TalerCoreBankCacheEviction.CREATE_CASHOUT: {
await Promise.all([
revalidateAccountDetails(),
revalidateCashouts(),
revalidateTransactions(),
]);
return;
}
case TalerCoreBankCacheEviction.UPDATE_PASSWORD:
case TalerCoreBankCacheEviction.ABORT_WITHDRAWAL:
case TalerCoreBankCacheEviction.CREATE_WITHDRAWAL:
return;
default:
assertUnreachable(op);
}
},
};
const evictConversionSwrCache: CacheEvictor =
{
async notifySuccess(op) {
switch (op) {
case TalerBankConversionCacheEviction.UPDATE_RATE: {
await revalidateConversionInfo();
return;
}
default:
assertUnreachable(op);
}
},
};