1 files changed, 218 insertions, 0 deletions
diff --git a/packages/merchant-backoffice-ui/src/hooks/reserves.ts b/packages/merchant-backoffice-ui/src/hooks/reserves.ts
new file mode 100644
index 000000000..7a662dfbc
--- /dev/null
+++ b/packages/merchant-backoffice-ui/src/hooks/reserves.ts
@@ -0,0 +1,218 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 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/>
+ */
+import useSWR, { useSWRConfig } from "swr";
+import { useBackendContext } from "../context/backend";
+import { useInstanceContext } from "../context/instance";
+import { MerchantBackend } from "../declaration";
+import {
+  fetcher,
+  HttpError,
+  HttpResponse,
+  HttpResponseOk,
+  request,
+  useMatchMutate,
+} from "./backend";
+
+export function useReservesAPI(): ReserveMutateAPI {
+  const mutateAll = useMatchMutate();
+  const { mutate } = useSWRConfig();
+  const { url: baseUrl, token: adminToken } = useBackendContext();
+  const { token: instanceToken, id, admin } = useInstanceContext();
+
+  const { url, token } = !admin
+    ? { url: baseUrl, token: adminToken, }
+    : { url: `${baseUrl}/instances/${id}`, token: instanceToken, };
+
+  const createReserve = async (
+    data: MerchantBackend.Tips.ReserveCreateRequest
+  ): Promise<
+    HttpResponseOk<MerchantBackend.Tips.ReserveCreateConfirmation>
+  > => {
+    const res = await request<MerchantBackend.Tips.ReserveCreateConfirmation>(
+      `${url}/private/reserves`,
+      {
+        method: "post",
+        token,
+        data,
+      }
+    );
+
+    //evict reserve list query
+    await mutateAll(/.*private\/reserves.*/);
+
+    return res;
+  };
+
+  const authorizeTipReserve = async (
+    pub: string,
+    data: MerchantBackend.Tips.TipCreateRequest
+  ): Promise<HttpResponseOk<MerchantBackend.Tips.TipCreateConfirmation>> => {
+    const res = await request<MerchantBackend.Tips.TipCreateConfirmation>(
+      `${url}/private/reserves/${pub}/authorize-tip`,
+      {
+        method: "post",
+        token,
+        data,
+      }
+    );
+
+    //evict reserve details query
+    await mutate([`/private/reserves/${pub}`, token, url]);
+
+    return res;
+  };
+
+  const authorizeTip = async (
+    data: MerchantBackend.Tips.TipCreateRequest
+  ): Promise<HttpResponseOk<MerchantBackend.Tips.TipCreateConfirmation>> => {
+    const res = await request<MerchantBackend.Tips.TipCreateConfirmation>(
+      `${url}/private/tips`,
+      {
+        method: "post",
+        token,
+        data,
+      }
+    );
+
+    //evict all details query
+    await mutateAll(/.*private\/reserves\/.*/);
+
+    return res;
+  };
+
+  const deleteReserve = async (pub: string): Promise<HttpResponse<void>> => {
+    const res = await request<void>(`${url}/private/reserves/${pub}`, {
+      method: "delete",
+      token,
+    });
+
+    //evict reserve list query
+    await mutateAll(/.*private\/reserves.*/);
+
+    return res;
+  };
+
+  return { createReserve, authorizeTip, authorizeTipReserve, deleteReserve };
+}
+
+export interface ReserveMutateAPI {
+  createReserve: (
+    data: MerchantBackend.Tips.ReserveCreateRequest
+  ) => Promise<HttpResponseOk<MerchantBackend.Tips.ReserveCreateConfirmation>>;
+  authorizeTipReserve: (
+    id: string,
+    data: MerchantBackend.Tips.TipCreateRequest
+  ) => Promise<HttpResponseOk<MerchantBackend.Tips.TipCreateConfirmation>>;
+  authorizeTip: (
+    data: MerchantBackend.Tips.TipCreateRequest
+  ) => Promise<HttpResponseOk<MerchantBackend.Tips.TipCreateConfirmation>>;
+  deleteReserve: (id: string) => Promise<HttpResponse<void>>;
+}
+
+export function useInstanceReserves(): HttpResponse<MerchantBackend.Tips.TippingReserveStatus> {
+  const { url: baseUrl, token: baseToken } = useBackendContext();
+  const { token: instanceToken, id, admin } = useInstanceContext();
+
+  const { url, token } = !admin
+    ? { url: baseUrl, token: baseToken, }
+    : { url: `${baseUrl}/instances/${id}`, token: instanceToken, };
+
+  const { data, error, isValidating } = useSWR<
+    HttpResponseOk<MerchantBackend.Tips.TippingReserveStatus>,
+    HttpError
+  >([`/private/reserves`, token, url], fetcher);
+
+  if (isValidating) return { loading: true, data: data?.data };
+  if (data) return data;
+  if (error) return error;
+  return { loading: true };
+}
+
+export function useReserveDetails(
+  reserveId: string
+): HttpResponse<MerchantBackend.Tips.ReserveDetail> {
+  const { url: baseUrl } = useBackendContext();
+  const { token, id: instanceId, admin } = useInstanceContext();
+
+  const url = !admin ? baseUrl : `${baseUrl}/instances/${instanceId}`;
+
+  const { data, error, isValidating } = useSWR<
+    HttpResponseOk<MerchantBackend.Tips.ReserveDetail>,
+    HttpError
+  >([`/private/reserves/${reserveId}`, token, url], reserveDetailFetcher, {
+    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;
+  return { loading: true };
+}
+
+export function useTipDetails(
+  tipId: string
+): HttpResponse<MerchantBackend.Tips.TipDetails> {
+  const { url: baseUrl } = useBackendContext();
+  const { token, id: instanceId, admin } = useInstanceContext();
+
+  const url = !admin ? baseUrl : `${baseUrl}/instances/${instanceId}`;
+
+  const { data, error, isValidating } = useSWR<
+    HttpResponseOk<MerchantBackend.Tips.TipDetails>,
+    HttpError
+  >([`/private/tips/${tipId}`, token, url], tipsDetailFetcher, {
+    refreshInterval: 0,
+    refreshWhenHidden: false,
+    revalidateOnFocus: false,
+    revalidateOnReconnect: false,
+    refreshWhenOffline: false,
+  });
+
+  if (isValidating) return { loading: true, data: data?.data };
+  if (data) return data;
+  if (error) return error;
+  return { loading: true };
+}
+
+function reserveDetailFetcher<T>(
+  url: string,
+  token: string,
+  backend: string
+): Promise<HttpResponseOk<T>> {
+  return request<T>(`${backend}${url}`, {
+    token,
+    params: {
+      tips: "yes",
+    },
+  });
+}
+
+function tipsDetailFetcher<T>(
+  url: string,
+  token: string,
+  backend: string
+): Promise<HttpResponseOk<T>> {
+  return request<T>(`${backend}${url}`, {
+    token,
+    params: {
+      pickups: "yes",
+    },
+  });
+}