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/*
This file is part of GNU Taler
(C) 2021 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 {
MerchantApiClient,
PreparePayResultType,
TalerErrorCode,
TalerMerchantApi,
TransactionType,
} from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import { GlobalTestState } from "../harness/harness.js";
import {
createSimpleTestkudosEnvironmentV3,
withdrawViaBankV3,
} from "../harness/helpers.js";
export async function runDenomUnofferedTest(t: GlobalTestState) {
// Set up test environment
const { walletClient, bankClient, exchange, merchant } =
await createSimpleTestkudosEnvironmentV3(t);
// Withdraw digital cash into the wallet.
const wres = await withdrawViaBankV3(t, {
walletClient,
bankClient,
exchange,
amount: "TESTKUDOS:20",
});
await wres.withdrawalFinishedCond;
// Make the exchange forget the denomination.
// Effectively we completely reset the exchange,
// but keep the exchange master public key.
await merchant.stop();
await exchange.stop();
await exchange.purgeDatabase();
await exchange.purgeSecmodKeys();
await exchange.start();
await exchange.pingUntilAvailable();
await merchant.start();
await merchant.pingUntilAvailable();
const order: TalerMerchantApi.Order = {
summary: "Buy me!",
amount: "TESTKUDOS:5",
fulfillment_url: "taler://fulfillment-success/thx",
};
const merchantClient = new MerchantApiClient(merchant.makeInstanceBaseUrl());
const orderResp = await merchantClient.createOrder({
order: order,
});
let orderStatus = await merchantClient.queryPrivateOrderStatus({
orderId: orderResp.order_id,
});
t.assertTrue(orderStatus.order_status === "unpaid");
// Make wallet pay for the order
const preparePayResult = await walletClient.call(
WalletApiOperation.PreparePayForUri,
{
talerPayUri: orderStatus.taler_pay_uri,
},
);
t.assertTrue(
preparePayResult.status === PreparePayResultType.PaymentPossible,
);
const confirmResp = await walletClient.call(WalletApiOperation.ConfirmPay, {
transactionId: preparePayResult.transactionId,
});
const tx = await walletClient.call(WalletApiOperation.GetTransactionById, {
transactionId: confirmResp.transactionId,
});
t.assertTrue(tx.error != null);
t.assertTrue(
tx.error.code === TalerErrorCode.WALLET_PAY_MERCHANT_SERVER_ERROR,
);
const merchantErrorCode = (tx.error as any).requestError.errorResponse.code;
t.assertDeepEqual(
merchantErrorCode,
TalerErrorCode.MERCHANT_GENERIC_EXCHANGE_UNEXPECTED_STATUS,
);
const exchangeErrorCode = (tx.error as any).requestError.errorResponse
.exchange_ec;
t.assertDeepEqual(
exchangeErrorCode,
TalerErrorCode.EXCHANGE_GENERIC_DENOMINATION_KEY_UNKNOWN,
);
// Depending on whether the merchant has seen the new denominations or not,
// the error code might be different here.
// t.assertDeepEqual(
// merchantErrorCode,
// TalerErrorCode.MERCHANT_POST_ORDERS_ID_PAY_DENOMINATION_KEY_NOT_FOUND,
// );
// Force updating the exchange entry so that the wallet knows about the new denominations.
await walletClient.call(WalletApiOperation.UpdateExchangeEntry, {
exchangeBaseUrl: exchange.baseUrl,
force: true,
});
await walletClient.call(WalletApiOperation.DeleteTransaction, {
transactionId: confirmResp.transactionId,
});
// Now withdrawal should work again.
await withdrawViaBankV3(t, {
walletClient,
bankClient,
exchange,
amount: "TESTKUDOS:20",
});
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const txs = await walletClient.call(WalletApiOperation.GetTransactions, {
sort: "stable-ascending",
includeRefreshes: true,
});
console.log(JSON.stringify(txs, undefined, 2));
t.assertDeepEqual(txs.transactions[0].type, TransactionType.Withdrawal);
t.assertDeepEqual(txs.transactions[1].type, TransactionType.Refresh);
t.assertDeepEqual(txs.transactions[2].type, TransactionType.DenomLoss);
t.assertDeepEqual(txs.transactions[3].type, TransactionType.Withdrawal);
}
runDenomUnofferedTest.suites = ["wallet"];
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