repo: integrate packages from former merchant-backoffice.git

1 files changed, 187 insertions, 0 deletions

diff --git a/packages/merchant-backoffice-ui/src/hooks/product.ts b/packages/merchant-backoffice-ui/src/hooks/product.ts
new file mode 100644
index 000000000..c99542bc9
--- /dev/null
+++ b/packages/merchant-backoffice-ui/src/hooks/product.ts
@@ -0,0 +1,187 @@
+/*
+ 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, WithId } from "../declaration";
+import {
+  fetcher,
+  HttpError,
+  HttpResponse,
+  HttpResponseOk,
+  multiFetcher,
+  request,
+  useMatchMutate
+} from "./backend";
+
+export interface ProductAPI {
+  createProduct: (
+    data: MerchantBackend.Products.ProductAddDetail
+  ) => Promise<void>;
+  updateProduct: (
+    id: string,
+    data: MerchantBackend.Products.ProductPatchDetail
+  ) => Promise<void>;
+  deleteProduct: (id: string) => Promise<void>;
+  lockProduct: (
+    id: string,
+    data: MerchantBackend.Products.LockRequest
+  ) => Promise<void>;
+}
+
+export function useProductAPI(): ProductAPI {
+  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 createProduct = async (
+    data: MerchantBackend.Products.ProductAddDetail
+  ): Promise<void> => {
+    const res = await request(`${url}/private/products`, {
+      method: "post",
+      token,
+      data,
+    });
+
+    return await mutateAll(/.*"\/private\/products.*/);
+  };
+
+  const updateProduct = async (
+    productId: string,
+    data: MerchantBackend.Products.ProductPatchDetail
+  ): Promise<void> => {
+    const r = await request(`${url}/private/products/${productId}`, {
+      method: "patch",
+      token,
+      data,
+    });
+
+    return await mutateAll(/.*"\/private\/products.*/);
+  };
+
+  const deleteProduct = async (productId: string): Promise<void> => {
+    await request(`${url}/private/products/${productId}`, {
+      method: "delete",
+      token,
+    });
+    await mutate([`/private/products`, token, url]);
+  };
+
+  const lockProduct = async (
+    productId: string,
+    data: MerchantBackend.Products.LockRequest
+  ): Promise<void> => {
+    await request(`${url}/private/products/${productId}/lock`, {
+      method: "post",
+      token,
+      data,
+    });
+
+    return await mutateAll(/.*"\/private\/products.*/);
+  };
+
+  return { createProduct, updateProduct, deleteProduct, lockProduct };
+}
+
+export function useInstanceProducts(): HttpResponse<
+  (MerchantBackend.Products.ProductDetail & WithId)[]
+> {
+  const { url: baseUrl, token: baseToken } = useBackendContext();
+  const { token: instanceToken, id, admin } = useInstanceContext();
+
+  const { url, token } = !admin
+    ? { url: baseUrl, token: baseToken, }
+    : { url: `${baseUrl}/instances/${id}`, token: instanceToken, };
+
+  const { data: list, error: listError } = useSWR<
+    HttpResponseOk<MerchantBackend.Products.InventorySummaryResponse>,
+    HttpError
+  >([`/private/products`, token, url], fetcher, {
+    refreshInterval: 0,
+    refreshWhenHidden: false,
+    revalidateOnFocus: false,
+    revalidateOnReconnect: false,
+    refreshWhenOffline: false,
+  });
+
+  const paths = (list?.data.products || []).map(
+    (p) => `/private/products/${p.product_id}`
+  );
+  const { data: products, error: productError } = useSWR<
+    HttpResponseOk<MerchantBackend.Products.ProductDetail>[],
+    HttpError
+  >([paths, token, url], multiFetcher, {
+    refreshInterval: 0,
+    refreshWhenHidden: false,
+    revalidateOnFocus: false,
+    revalidateOnReconnect: false,
+    refreshWhenOffline: false,
+  });
+
+
+  if (listError) return listError;
+  if (productError) return productError;
+
+  if (products) {
+    const dataWithId = products.map((d) => {
+      //take the id from the queried url
+      return {
+        ...d.data,
+        id: d.info?.url.replace(/.*\/private\/products\//, "") || "",
+      };
+    });
+    return { ok: true, data: dataWithId };
+  }
+  return { loading: true };
+}
+
+export function useProductDetails(
+  productId: string
+): HttpResponse<MerchantBackend.Products.ProductDetail> {
+  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.Products.ProductDetail>,
+    HttpError
+  >([`/private/products/${productId}`, token, url], 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;
+  return { loading: true };
+}