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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 { runTest, GlobalTestState, MerchantPrivateApi } from "./harness";
import { createSimpleTestkudosEnvironment, withdrawViaBank } from "./helpers";
import { PreparePayResultType, URL } from "taler-wallet-core";
import axios from "axios";
/**
* Test case for the refund API of the merchant backend.
*/
runTest(async (t: GlobalTestState) => {
// Set up test environment
const {
wallet,
bank,
exchange,
merchant,
} = await createSimpleTestkudosEnvironment(t);
// Withdraw digital cash into the wallet.
await withdrawViaBank(t, { wallet, bank, exchange, amount: "TESTKUDOS:20" });
// Set up order.
const orderResp = await MerchantPrivateApi.createOrder(merchant, "default", {
order: {
summary: "Buy me!",
amount: "TESTKUDOS:5",
fulfillment_url: "taler://fulfillment-success/thx",
},
});
let orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, {
orderId: orderResp.order_id,
});
t.assertTrue(orderStatus.order_status === "unpaid");
const talerPayUri = orderStatus.taler_pay_uri;
const orderId = orderResp.order_id;
// Make wallet pay for the order
let preparePayResult = await wallet.preparePay({
talerPayUri,
});
t.assertTrue(
preparePayResult.status === PreparePayResultType.PaymentPossible,
);
const r2 = await wallet.apiRequest("confirmPay", {
proposalId: preparePayResult.proposalId,
});
t.assertTrue(r2.type === "response");
// Check if payment was successful.
orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, {
orderId: orderResp.order_id,
});
t.assertTrue(orderStatus.order_status === "paid");
preparePayResult = await wallet.preparePay({
talerPayUri,
});
t.assertTrue(
preparePayResult.status === PreparePayResultType.AlreadyConfirmed,
);
await MerchantPrivateApi.giveRefund(merchant, {
amount: "TESTKUDOS:5",
instance: "default",
justification: "foo",
orderId: orderResp.order_id,
});
orderStatus = await MerchantPrivateApi.queryPrivateOrderStatus(merchant, {
orderId: orderResp.order_id,
});
t.assertTrue(orderStatus.order_status === "paid");
t.assertAmountEquals(orderStatus.refund_amount, "TESTKUDOS:5");
// Now test what the merchant gives as a response for various requests to the
// public order status URL!
let publicOrderStatusUrl = new URL(
`orders/${orderId}`,
merchant.makeInstanceBaseUrl(),
);
publicOrderStatusUrl.searchParams.set(
"h_contract",
preparePayResult.contractTermsHash,
);
let publicOrderStatusResp = await axios.get(publicOrderStatusUrl.href, {
validateStatus: () => true,
});
console.log(publicOrderStatusResp.data);
t.assertTrue(publicOrderStatusResp.status === 200);
t.assertAmountEquals(publicOrderStatusResp.data.refund_amount, "TESTKUDOS:5");
publicOrderStatusUrl = new URL(
`orders/${orderId}`,
merchant.makeInstanceBaseUrl(),
);
publicOrderStatusResp = await axios.get(publicOrderStatusUrl.href, {
validateStatus: () => true,
});
console.log(publicOrderStatusResp.data)
// We didn't give any authentication, so this should be forbidden
t.assertTrue(publicOrderStatusResp.status === 403);
});
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