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/*
This file is part of GNU Taler
(C) 2023 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,
MerchantApiClient,
PreparePayResultType,
TalerMerchantApi,
} from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import { GlobalTestState, harnessHttpLib } from "../harness/harness.js";
import {
useSharedTestkudosEnvironment,
withdrawViaBankV2,
} from "../harness/environments.js";
export async function runRepurchaseTest(t: GlobalTestState) {
// Set up test environment
const { walletClient, bank, exchange, merchant } =
await useSharedTestkudosEnvironment(t);
// Withdraw digital cash into the wallet.
await withdrawViaBankV2(t, {
walletClient,
bank,
exchange,
amount: "TESTKUDOS:20",
});
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const order = {
summary: "Buy me!",
amount: "TESTKUDOS:5",
fulfillment_url: "taler://fulfillment-success/thx",
} satisfies TalerMerchantApi.Order;
const merchantClient = new MerchantApiClient(merchant.makeInstanceBaseUrl());
const orderOneResp = await merchantClient.createOrder({
order: {
summary: "Buy me",
amount: "TESTKUDOS:5",
fulfillment_url: "https://example.com/test",
},
});
let orderOneStatus = await merchantClient.queryPrivateOrderStatus({
orderId: orderOneResp.order_id,
sessionId: "session1",
});
t.assertTrue(orderOneStatus.order_status === "unpaid");
const preparePayOneResult = await walletClient.call(
WalletApiOperation.PreparePayForUri,
{
talerPayUri: orderOneStatus.taler_pay_uri,
},
);
t.assertTrue(
preparePayOneResult.status === PreparePayResultType.PaymentPossible,
);
const r2 = await walletClient.call(WalletApiOperation.ConfirmPay, {
transactionId: preparePayOneResult.transactionId,
});
t.assertTrue(r2.type === ConfirmPayResultType.Done);
const orderTwoResp = await merchantClient.createOrder({
order: {
summary: "Buy me",
amount: "TESTKUDOS:5",
fulfillment_url: "https://example.com/test",
},
});
let orderTwoStatus = await merchantClient.queryPrivateOrderStatus({
orderId: orderTwoResp.order_id,
sessionId: "session2",
});
t.assertTrue(orderTwoStatus.order_status === "unpaid");
const orderLongpollUrl = new URL(
`orders/${orderTwoResp.order_id}`,
merchant.makeInstanceBaseUrl(),
);
if (orderTwoResp.token) {
orderLongpollUrl.searchParams.set("token", orderTwoResp.token);
}
orderLongpollUrl.searchParams.set("timeout_ms", "60000");
orderLongpollUrl.searchParams.set("session_id", "session2");
const longpollPromise = harnessHttpLib.fetch(orderLongpollUrl.href);
const preparePayTwoResult = await walletClient.call(
WalletApiOperation.PreparePayForUri,
{
talerPayUri: orderTwoStatus.taler_pay_uri,
},
);
// Repurchase should be detected
t.assertTrue(
preparePayTwoResult.status === PreparePayResultType.AlreadyConfirmed,
);
t.logStep("start-wait-longpoll-promise");
await longpollPromise;
t.logStep("done-wait-longpoll-promise");
// Order three
const orderThreeResp = await merchantClient.createOrder({
order: {
summary: "Buy me",
amount: "TESTKUDOS:5",
fulfillment_url: "https://example.com/test",
},
});
let orderThreeStatus = await merchantClient.queryPrivateOrderStatus({
orderId: orderThreeResp.order_id,
// Go back to session1
sessionId: "session1",
});
t.assertTrue(orderThreeStatus.order_status === "unpaid");
const preparePayThreeResult = await walletClient.call(
WalletApiOperation.PreparePayForUri,
{
talerPayUri: orderThreeStatus.taler_pay_uri,
},
);
// Repurchase should be detected
t.assertTrue(
preparePayThreeResult.status === PreparePayResultType.AlreadyConfirmed,
);
}
runRepurchaseTest.suites = ["wallet"];
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