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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 { GlobalTestState, MerchantPrivateApi, BankApi } from "./harness";
import { createSimpleTestkudosEnvironment, withdrawViaBank } from "./helpers";
/**
* Run test for basic, bank-integrated withdrawal.
*/
export async function runTippingTest(t: GlobalTestState) {
// Set up test environment
const {
wallet,
bank,
exchange,
merchant,
exchangeBankAccount,
} = await createSimpleTestkudosEnvironment(t);
const mbu = await BankApi.createRandomBankUser(bank);
const tipReserveResp = await MerchantPrivateApi.createTippingReserve(
merchant,
"default",
{
exchange_url: exchange.baseUrl,
initial_balance: "TESTKUDOS:10",
wire_method: "x-taler-bank",
},
);
console.log("tipReserveResp:", tipReserveResp);
t.assertDeepEqual(
tipReserveResp.payto_uri,
exchangeBankAccount.accountPaytoUri,
);
await BankApi.adminAddIncoming(bank, {
amount: "TESTKUDOS:10",
debitAccountPayto: mbu.accountPaytoUri,
exchangeBankAccount,
reservePub: tipReserveResp.reserve_pub,
});
await exchange.runWirewatchOnce();
await merchant.stop();
await merchant.start();
await merchant.pingUntilAvailable();
const r = await MerchantPrivateApi.queryTippingReserves(merchant, "default");
console.log("tipping reserves:", JSON.stringify(r, undefined, 2));
t.assertTrue(r.reserves.length === 1);
t.assertDeepEqual(
r.reserves[0].exchange_initial_amount,
r.reserves[0].merchant_initial_amount,
);
const tip = await MerchantPrivateApi.giveTip(merchant, "default", {
amount: "TESTKUDOS:5",
justification: "why not?",
next_url: "https://example.com/after-tip",
});
console.log("created tip", tip);
const doTip = async (): Promise<void> => {
const ptr = await wallet.prepareTip({
talerTipUri: tip.taler_tip_uri,
});
console.log(ptr);
t.assertAmountEquals(ptr.tipAmountRaw, "TESTKUDOS:5");
t.assertAmountEquals(ptr.tipAmountEffective, "TESTKUDOS:4.85");
await wallet.acceptTip({
walletTipId: ptr.walletTipId,
});
await wallet.runUntilDone();
const bal = await wallet.getBalances();
console.log(bal);
t.assertAmountEquals(bal.balances[0].available, "TESTKUDOS:4.85");
const txns = await wallet.getTransactions();
console.log("Transactions:", JSON.stringify(txns, undefined, 2));
t.assertDeepEqual(txns.transactions[0].type, "tip");
t.assertDeepEqual(txns.transactions[0].pending, false);
t.assertAmountEquals(
txns.transactions[0].amountEffective,
"TESTKUDOS:4.85",
);
t.assertAmountEquals(txns.transactions[0].amountRaw, "TESTKUDOS:5.0");
};
// Check twice so make sure tip handling is idempotent
await doTip();
await doTip();
}
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