diff options
Diffstat (limited to 'src/webex/pages/refund.tsx')
-rw-r--r-- | src/webex/pages/refund.tsx | 190 |
1 files changed, 45 insertions, 145 deletions
diff --git a/src/webex/pages/refund.tsx b/src/webex/pages/refund.tsx index 57d740486..9a7828edb 100644 --- a/src/webex/pages/refund.tsx +++ b/src/webex/pages/refund.tsx @@ -14,177 +14,74 @@ TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> */ - /** * Page that shows refund status for purchases. * * @author Florian Dold */ - -import * as React from "react"; -import * as ReactDOM from "react-dom"; +import React, { useEffect, useState } from "react"; +import ReactDOM from "react-dom"; import URI = require("urijs"); -import * as dbTypes from "../../dbTypes"; - -import { AmountJson } from "../../amounts"; -import * as Amounts from "../../amounts"; - -import * as timer from "../../timer"; - -import { AmountDisplay } from "../renderHtml"; import * as wxApi from "../wxApi"; +import { PurchaseDetails } from "../../walletTypes"; +import { AmountView } from "../renderHtml"; + +function RefundStatusView(props: { talerRefundUri: string }) { + const [applied, setApplied] = useState(false); + const [purchaseDetails, setPurchaseDetails] = useState< + PurchaseDetails | undefined + >(undefined); + const [errMsg, setErrMsg] = useState<string | undefined>(undefined); + + useEffect(() => { + const doFetch = async () => { + try { + const hc = await wxApi.applyRefund(props.talerRefundUri); + setApplied(true); + const r = await wxApi.getPurchaseDetails(hc); + setPurchaseDetails(r); + } catch (e) { + console.error(e); + setErrMsg(e.message); + console.log("err message", e.message); + } + }; + doFetch(); + }); -interface RefundStatusViewProps { - contractTermsHash?: string; - refundUrl?: string; -} - -interface RefundStatusViewState { - contractTermsHash?: string; - purchase?: dbTypes.PurchaseRecord; - refundFees?: AmountJson; - gotResult: boolean; -} - -interface RefundDetailProps { - purchase: dbTypes.PurchaseRecord; - /** - * Full refund fees (including refreshing) so far, or undefined if no refund - * permission was processed yet - */ - fullRefundFees?: AmountJson; -} - -const RefundDetail = ({purchase, fullRefundFees}: RefundDetailProps) => { - const pendingKeys = Object.keys(purchase.refundsPending); - const doneKeys = Object.keys(purchase.refundsDone); - if (pendingKeys.length === 0 && doneKeys.length === 0) { - return <p>No refunds</p>; - } + console.log("rendering"); - const firstRefundKey = [...pendingKeys, ...doneKeys][0]; - if (!firstRefundKey) { - return <p>Waiting for refunds ...</p>; - } - const allRefunds = { ...purchase.refundsDone, ...purchase.refundsPending }; - const currency = Amounts.parseOrThrow(allRefunds[firstRefundKey].refund_amount).currency; - if (!currency) { - throw Error("invariant"); + if (errMsg) { + return <span>Error: {errMsg}</span>; } - let amountPending = Amounts.getZero(currency); - for (const k of pendingKeys) { - const refundAmount = Amounts.parseOrThrow(purchase.refundsPending[k].refund_amount); - amountPending = Amounts.add(amountPending, refundAmount).amount; + if (!applied || !purchaseDetails) { + return <span>Updating refund status</span>; } - let amountDone = Amounts.getZero(currency); - for (const k of doneKeys) { - const refundAmount = Amounts.parseOrThrow(purchase.refundsDone[k].refund_amount); - amountDone = Amounts.add(amountDone, refundAmount).amount; - } - - const hasPending = amountPending.fraction !== 0 || amountPending.value !== 0; return ( - <div> - {hasPending ? <p>Refund pending: <AmountDisplay amount={amountPending} /></p> : null} + <> + <h2>Refund Status</h2> <p> - Refund received: <AmountDisplay amount={amountDone} />{" "} - (refund fees: {fullRefundFees ? <AmountDisplay amount={fullRefundFees} /> : "??" }) + The product <em>{purchaseDetails.contractTerms.summary!}</em> has + received a total refund of <AmountView amount={purchaseDetails.totalRefundAmount} />. </p> - </div> + <p> + Note that additional fees from the exchange may apply. + </p> + </> ); -}; - -class RefundStatusView extends React.Component<RefundStatusViewProps, RefundStatusViewState> { - - constructor(props: RefundStatusViewProps) { - super(props); - this.state = { gotResult: false }; - } - - componentDidMount() { - this.update(); - const port = chrome.runtime.connect(); - port.onMessage.addListener((msg: any) => { - if (msg.notify) { - console.log("got notified"); - this.update(); - } - }); - // Just to be safe: update every second, in case we miss a notification - // from the background page. - timer.after(1000, () => this.update()); - } - - render(): JSX.Element { - if (!this.props.contractTermsHash && !this.props.refundUrl) { - return ( - <div id="main"> - <span>Error: Neither contract terms hash nor refund url given.</span> - </div> - ); - } - const purchase = this.state.purchase; - if (!purchase) { - let message; - if (this.state.gotResult) { - message = <span>No purchase with contract terms hash {this.props.contractTermsHash} found</span>; - } else { - message = <span>...</span>; - } - return <div id="main">{message}</div>; - } - const merchantName = purchase.contractTerms.merchant.name || "(unknown)"; - const summary = purchase.contractTerms.summary || purchase.contractTerms.order_id; - return ( - <div id="main"> - <h1>Refund Status</h1> - <p> - Status of purchase <strong>{summary}</strong> from merchant <strong>{merchantName}</strong>{" "} - (order id {purchase.contractTerms.order_id}). - </p> - <p>Total amount: <AmountDisplay amount={Amounts.parseOrThrow(purchase.contractTerms.amount)} /></p> - {purchase.finished - ? <RefundDetail purchase={purchase} fullRefundFees={this.state.refundFees} /> - : <p>Purchase not completed.</p>} - </div> - ); - } - - async update() { - let contractTermsHash = this.state.contractTermsHash; - if (!contractTermsHash) { - const refundUrl = this.props.refundUrl; - if (!refundUrl) { - console.error("neither contractTermsHash nor refundUrl is given"); - return; - } - contractTermsHash = await wxApi.acceptRefund(refundUrl); - this.setState({ contractTermsHash }); - } - const purchase = await wxApi.getPurchase(contractTermsHash); - console.log("got purchase", purchase); - // We got a result, but it might be undefined if not found in DB. - this.setState({ purchase, gotResult: true }); - const refundsDone = Object.keys(purchase.refundsDone).map((x) => purchase.refundsDone[x]); - if (refundsDone.length) { - const refundFees = await wxApi.getFullRefundFees({ refundPermissions: refundsDone }); - this.setState({ purchase, gotResult: true, refundFees }); - } - } } - async function main() { const url = new URI(document.location.href); const query: any = URI.parseQuery(url.query()); const container = document.getElementById("container"); if (!container) { - console.error("fatal: can't mount component, countainer missing"); + console.error("fatal: can't mount component, container missing"); return; } @@ -194,7 +91,10 @@ async function main() { return; } - ReactDOM.render(<RefundStatusView contractTermsHash={contractTermsHash} refundUrl={refundUrl} />, container); + ReactDOM.render( + <RefundStatusView talerRefundUri={talerRefundUri} />, + container, + ); } document.addEventListener("DOMContentLoaded", () => main()); |