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/*
This file is part of GNU Taler
(C) 2020 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/>
*/
/**
* Imports.
*/
import {
ConfirmPayResultType,
Duration,
durationFromSpec,
PendingOperationsResponse,
PreparePayResultType,
} from "taler-wallet-core";
import { makeNoFeeCoinConfig } from "./denomStructures";
import {
BankService,
ExchangeService,
GlobalTestState,
MerchantPrivateApi,
MerchantService,
setupDb,
WalletCli,
} from "./harness";
import { startWithdrawViaBank, withdrawViaBank } from "./helpers";
async function applyTimeTravel(
timetravelDuration: Duration,
s: {
exchange?: ExchangeService;
merchant?: MerchantService;
wallet?: WalletCli;
},
): Promise<void> {
if (s.exchange) {
await s.exchange.stop();
s.exchange.setTimetravel(timetravelDuration);
await s.exchange.start();
await s.exchange.pingUntilAvailable();
}
if (s.merchant) {
await s.merchant.stop();
s.merchant.setTimetravel(timetravelDuration);
await s.merchant.start();
await s.merchant.pingUntilAvailable();
}
if (s.wallet) {
s.wallet.setTimetravel(timetravelDuration);
}
}
/**
* Basic time travel test.
*/
export async function runTimetravelAutorefreshTest(t: GlobalTestState) {
// Set up test environment
const db = await setupDb(t);
const bank = await BankService.create(t, {
allowRegistrations: true,
currency: "TESTKUDOS",
database: db.connStr,
httpPort: 8082,
});
const exchange = ExchangeService.create(t, {
name: "testexchange-1",
currency: "TESTKUDOS",
httpPort: 8081,
database: db.connStr,
});
const merchant = await MerchantService.create(t, {
name: "testmerchant-1",
currency: "TESTKUDOS",
httpPort: 8083,
database: db.connStr,
});
const exchangeBankAccount = await bank.createExchangeAccount(
"MyExchange",
"x",
);
exchange.addBankAccount("1", exchangeBankAccount);
bank.setSuggestedExchange(exchange, exchangeBankAccount.accountPaytoUri);
await bank.start();
await bank.pingUntilAvailable();
exchange.addCoinConfigList(makeNoFeeCoinConfig("TESTKUDOS"));
await exchange.start();
await exchange.pingUntilAvailable();
merchant.addExchange(exchange);
await merchant.start();
await merchant.pingUntilAvailable();
await merchant.addInstance({
id: "minst1",
name: "minst1",
paytoUris: ["payto://x-taler-bank/minst1"],
});
await merchant.addInstance({
id: "default",
name: "Default Instance",
paytoUris: [`payto://x-taler-bank/merchant-default`],
});
console.log("setup done!");
const wallet = new WalletCli(t);
// Withdraw digital cash into the wallet.
await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:15" });
// Travel into the future, the deposit expiration is two years
// into the future.
await applyTimeTravel(durationFromSpec({ days: 400 }), {
wallet,
exchange,
merchant,
});
await wallet.runUntilDone();
let p: PendingOperationsResponse;
p = await wallet.getPendingOperations();
console.log("pending operations after first time travel");
console.log(JSON.stringify(p, undefined, 2));
await startWithdrawViaBank(t, {
wallet,
bank,
exchange,
amount: "TESTKUDOS:20",
});
await wallet.runUntilDone();
// Travel into the future, the deposit expiration is two years
// into the future.
await applyTimeTravel(durationFromSpec({ years: 2, months: 6 }), {
wallet,
exchange,
merchant,
});
await wallet.runUntilDone();
const orderResp = await MerchantPrivateApi.createOrder(merchant, "default", {
order: {
fulfillment_url: "http://example.com",
summary: "foo",
amount: "TESTKUDOS:30",
},
});
const orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(
merchant,
{
orderId: orderResp.order_id,
instance: "default",
},
);
t.assertTrue(orderStatus.order_status === "unpaid");
const r = await wallet.preparePay({
talerPayUri: orderStatus.taler_pay_uri,
});
console.log(r);
t.assertTrue(r.status === PreparePayResultType.PaymentPossible);
const cpr = await wallet.confirmPay({
proposalId: r.proposalId,
});
t.assertTrue(cpr.type === ConfirmPayResultType.Done);
}
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