91 lines
2.5 KiB
TypeScript
91 lines
2.5 KiB
TypeScript
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/*
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This file is part of GNU Taler
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(C) 2019 GNUnet e.V.
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GNU Taler is free software; you can redistribute it and/or modify it under the
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terms of the GNU General Public License as published by the Free Software
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Foundation; either version 3, or (at your option) any later version.
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GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
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WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
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*/
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/**
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* Helpers for talking to the GNU Taler merchant backend.
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* Used mostly for integration tests.
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*/
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/**
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* Imports.
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*/
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import axios from "axios";
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import { CheckPaymentResponse } from "../talerTypes";
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import URI = require("urijs");
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/**
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* Connection to the *internal* merchant backend.
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*/
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export class MerchantBackendConnection {
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constructor(
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public merchantBaseUrl: string,
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public merchantInstance: string,
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public apiKey: string,
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) {}
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async createOrder(
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amount: string,
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summary: string,
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fulfillmentUrl: string,
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): Promise<{ orderId: string }> {
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const reqUrl = new URI("order").absoluteTo(this.merchantBaseUrl).href();
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const orderReq = {
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order: {
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amount,
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summary,
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fulfillment_url: fulfillmentUrl,
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instance: this.merchantInstance,
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},
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};
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const resp = await axios({
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method: "post",
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url: reqUrl,
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data: orderReq,
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responseType: "json",
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headers: {
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Authorization: `ApiKey ${this.apiKey}`,
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},
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});
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if (resp.status != 200) {
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throw Error("failed to create bank reserve");
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}
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const orderId = resp.data.order_id;
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if (!orderId) {
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throw Error("no order id in response");
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}
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return { orderId };
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}
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async checkPayment(orderId: string): Promise<CheckPaymentResponse> {
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const reqUrl = new URI("check-payment")
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.absoluteTo(this.merchantBaseUrl)
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.href();
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const resp = await axios({
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method: "get",
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url: reqUrl,
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params: { order_id: orderId, instance: this.merchantInstance },
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responseType: "json",
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headers: {
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Authorization: `ApiKey ${this.apiKey}`,
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},
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});
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if (resp.status != 200) {
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throw Error("failed to check payment");
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}
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return CheckPaymentResponse.checked(resp.data);
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}
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}
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