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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 {
Duration,
MerchantApiClient,
MerchantContractTerms,
PreparePayResultType,
TransactionMajorState,
} from "@gnu-taler/taler-util";
import { WalletApiOperation } from "@gnu-taler/taler-wallet-core";
import { CoinConfig, defaultCoinConfig } from "../harness/denomStructures.js";
import {
BankService,
ExchangeService,
GlobalTestState,
MerchantService,
generateRandomPayto,
setupDb,
} from "../harness/harness.js";
import {
createWalletDaemonWithClient,
withdrawViaBankV2,
} from "../harness/helpers.js";
/**
* Test payment where the exchange charges wire fees.
*/
export async function runWalletWirefeesTest(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,
// Ridiculously high wire fees!
overrideWireFee: "TESTKUDOS:5",
});
const merchant = await MerchantService.create(t, {
name: "testmerchant-1",
currency: "TESTKUDOS",
httpPort: 8083,
database: db.connStr,
});
const exchangeBankAccount = await bank.createExchangeAccount(
"myexchange",
"x",
);
await exchange.addBankAccount("1", exchangeBankAccount);
bank.setSuggestedExchange(exchange, exchangeBankAccount.accountPaytoUri);
await bank.start();
await bank.pingUntilAvailable();
const coinConfig: CoinConfig[] = defaultCoinConfig.map((x) => x("TESTKUDOS"));
exchange.addCoinConfigList(coinConfig);
await exchange.start();
await exchange.pingUntilAvailable();
merchant.addExchange(exchange);
await merchant.start();
await merchant.pingUntilAvailable();
await merchant.addInstanceWithWireAccount({
id: "default",
name: "Default Instance",
paytoUris: [generateRandomPayto("merchant-default")],
defaultWireTransferDelay: Duration.toTalerProtocolDuration(
Duration.fromSpec({ minutes: 1 }),
),
});
await merchant.addInstanceWithWireAccount({
id: "minst1",
name: "minst1",
paytoUris: [generateRandomPayto("minst1")],
defaultWireTransferDelay: Duration.toTalerProtocolDuration(
Duration.fromSpec({ minutes: 1 }),
),
});
const { walletClient, walletService } = await createWalletDaemonWithClient(
t,
{ name: "wallet", persistent: true },
);
console.log("setup done!");
// 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:1",
fulfillment_url: "taler://fulfillment-success/thx",
//max_wire_fee: "TESTKUDOS:0.1",
max_fee: "TESTKUDOS:0.1",
} satisfies Partial<MerchantContractTerms>;
const merchantClient = new MerchantApiClient(merchant.makeInstanceBaseUrl());
const orderResp = await merchantClient.createOrder({
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,
);
console.log(`amountEffective: ${preparePayResult.amountEffective}`);
t.assertAmountEquals(preparePayResult.amountEffective, "TESTKUDOS:6.4");
await walletClient.call(WalletApiOperation.ConfirmPay, {
transactionId: preparePayResult.transactionId,
});
await walletClient.call(WalletApiOperation.TestingWaitTransactionsFinal, {});
const payTxn = await walletClient.call(
WalletApiOperation.GetTransactionById,
{
transactionId: preparePayResult.transactionId,
},
);
t.assertTrue(payTxn.txState.major === TransactionMajorState.Done);
}
runWalletWirefeesTest.suites = ["wallet"];
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