From 7a201c3b885c5d23bf0fd0f3da32379a49b30c38 Mon Sep 17 00:00:00 2001 From: Nic Eigel Date: Sun, 14 Jan 2024 15:18:12 +0100 Subject: adding auditor-backoffice-ui --- packages/auditor-backoffice-ui/src/hooks/order.ts | 289 ++++++++++++++++++++++ 1 file changed, 289 insertions(+) create mode 100644 packages/auditor-backoffice-ui/src/hooks/order.ts (limited to 'packages/auditor-backoffice-ui/src/hooks/order.ts') diff --git a/packages/auditor-backoffice-ui/src/hooks/order.ts b/packages/auditor-backoffice-ui/src/hooks/order.ts new file mode 100644 index 000000000..e7a893f2c --- /dev/null +++ b/packages/auditor-backoffice-ui/src/hooks/order.ts @@ -0,0 +1,289 @@ +/* + This file is part of GNU Taler + (C) 2021-2023 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 + */ +import { + HttpResponse, + HttpResponseOk, + HttpResponsePaginated, + RequestError, +} from "@gnu-taler/web-util/browser"; +import { useEffect, useState } from "preact/hooks"; +import { MerchantBackend } from "../declaration.js"; +import { MAX_RESULT_SIZE, PAGE_SIZE } from "../utils/constants.js"; +import { useBackendInstanceRequest, useMatchMutate } from "./backend.js"; + +// FIX default import https://github.com/microsoft/TypeScript/issues/49189 +import _useSWR, { SWRHook } from "swr"; +const useSWR = _useSWR as unknown as SWRHook; + +export interface OrderAPI { + //FIXME: add OutOfStockResponse on 410 + createOrder: ( + data: MerchantBackend.Orders.PostOrderRequest, + ) => Promise>; + forgetOrder: ( + id: string, + data: MerchantBackend.Orders.ForgetRequest, + ) => Promise>; + refundOrder: ( + id: string, + data: MerchantBackend.Orders.RefundRequest, + ) => Promise>; + deleteOrder: (id: string) => Promise>; + getPaymentURL: (id: string) => Promise>; +} + +type YesOrNo = "yes" | "no"; + +export function useOrderAPI(): OrderAPI { + const mutateAll = useMatchMutate(); + const { request } = useBackendInstanceRequest(); + + const createOrder = async ( + data: MerchantBackend.Orders.PostOrderRequest, + ): Promise> => { + const res = await request( + `/private/orders`, + { + method: "POST", + data, + }, + ); + await mutateAll(/.*private\/orders.*/); + // mutate('') + return res; + }; + const refundOrder = async ( + orderId: string, + data: MerchantBackend.Orders.RefundRequest, + ): Promise> => { + mutateAll(/@"\/private\/orders"@/); + const res = request( + `/private/orders/${orderId}/refund`, + { + method: "POST", + data, + }, + ); + + // order list returns refundable information, so we must evict everything + await mutateAll(/.*private\/orders.*/); + return res; + }; + + const forgetOrder = async ( + orderId: string, + data: MerchantBackend.Orders.ForgetRequest, + ): Promise> => { + mutateAll(/@"\/private\/orders"@/); + const res = request(`/private/orders/${orderId}/forget`, { + method: "PATCH", + data, + }); + // we may be forgetting some fields that are pare of the listing, so we must evict everything + await mutateAll(/.*private\/orders.*/); + return res; + }; + const deleteOrder = async ( + orderId: string, + ): Promise> => { + mutateAll(/@"\/private\/orders"@/); + const res = request(`/private/orders/${orderId}`, { + method: "DELETE", + }); + await mutateAll(/.*private\/orders.*/); + return res; + }; + + const getPaymentURL = async ( + orderId: string, + ): Promise> => { + return request( + `/private/orders/${orderId}`, + { + method: "GET", + }, + ).then((res) => { + const url = + res.data.order_status === "unpaid" + ? res.data.taler_pay_uri + : res.data.contract_terms.fulfillment_url; + const response: HttpResponseOk = res as any; + response.data = url || ""; + return response; + }); + }; + + return { createOrder, forgetOrder, deleteOrder, refundOrder, getPaymentURL }; +} + +export function useOrderDetails( + oderId: string, +): HttpResponse< + MerchantBackend.Orders.MerchantOrderStatusResponse, + MerchantBackend.ErrorDetail +> { + const { fetcher } = useBackendInstanceRequest(); + + const { data, error, isValidating } = useSWR< + HttpResponseOk, + RequestError + >([`/private/orders/${oderId}`], fetcher, { + refreshInterval: 0, + refreshWhenHidden: false, + revalidateOnFocus: false, + revalidateOnReconnect: false, + refreshWhenOffline: false, + }); + + if (isValidating) return { loading: true, data: data?.data }; + if (data) return data; + if (error) return error.cause; + return { loading: true }; +} + +export interface InstanceOrderFilter { + paid?: YesOrNo; + refunded?: YesOrNo; + wired?: YesOrNo; + date?: Date; +} + +export function useInstanceOrders( + args?: InstanceOrderFilter, + updateFilter?: (d: Date) => void, +): HttpResponsePaginated< + MerchantBackend.Orders.OrderHistory, + MerchantBackend.ErrorDetail +> { + const { orderFetcher } = useBackendInstanceRequest(); + + const [pageBefore, setPageBefore] = useState(1); + const [pageAfter, setPageAfter] = useState(1); + + const totalAfter = pageAfter * PAGE_SIZE; + const totalBefore = args?.date ? pageBefore * PAGE_SIZE : 0; + + /** + * FIXME: this can be cleaned up a little + * + * the logic of double query should be inside the orderFetch so from the hook perspective and cache + * is just one query and one error status + */ + const { + data: beforeData, + error: beforeError, + isValidating: loadingBefore, + } = useSWR< + HttpResponseOk, + RequestError + >( + [ + `/private/orders`, + args?.paid, + args?.refunded, + args?.wired, + args?.date, + totalBefore, + ], + orderFetcher, + ); + const { + data: afterData, + error: afterError, + isValidating: loadingAfter, + } = useSWR< + HttpResponseOk, + RequestError + >( + [ + `/private/orders`, + args?.paid, + args?.refunded, + args?.wired, + args?.date, + -totalAfter, + ], + orderFetcher, + ); + + //this will save last result + const [lastBefore, setLastBefore] = useState< + HttpResponse< + MerchantBackend.Orders.OrderHistory, + MerchantBackend.ErrorDetail + > + >({ loading: true }); + const [lastAfter, setLastAfter] = useState< + HttpResponse< + MerchantBackend.Orders.OrderHistory, + MerchantBackend.ErrorDetail + > + >({ loading: true }); + useEffect(() => { + if (afterData) setLastAfter(afterData); + if (beforeData) setLastBefore(beforeData); + }, [afterData, beforeData]); + + if (beforeError) return beforeError.cause; + if (afterError) return afterError.cause; + + // if the query returns less that we ask, then we have reach the end or beginning + const isReachingEnd = afterData && afterData.data.orders.length < totalAfter; + const isReachingStart = + args?.date === undefined || + (beforeData && beforeData.data.orders.length < totalBefore); + + const pagination = { + isReachingEnd, + isReachingStart, + loadMore: () => { + if (!afterData || isReachingEnd) return; + if (afterData.data.orders.length < MAX_RESULT_SIZE) { + setPageAfter(pageAfter + 1); + } else { + const from = + afterData.data.orders[afterData.data.orders.length - 1].timestamp.t_s; + if (from && from !== "never" && updateFilter) + updateFilter(new Date(from * 1000)); + } + }, + loadMorePrev: () => { + if (!beforeData || isReachingStart) return; + if (beforeData.data.orders.length < MAX_RESULT_SIZE) { + setPageBefore(pageBefore + 1); + } else if (beforeData) { + const from = + beforeData.data.orders[beforeData.data.orders.length - 1].timestamp + .t_s; + if (from && from !== "never" && updateFilter) + updateFilter(new Date(from * 1000)); + } + }, + }; + + const orders = + !beforeData || !afterData + ? [] + : (beforeData || lastBefore).data.orders + .slice() + .reverse() + .concat((afterData || lastAfter).data.orders); + if (loadingAfter || loadingBefore) return { loading: true, data: { orders } }; + if (beforeData && afterData) { + return { ok: true, data: { orders }, ...pagination }; + } + return { loading: true }; +} -- cgit v1.2.3