/*
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
*/
import useSWR, { useSWRConfig } from "swr";
import { useBackendContext } from "../context/backend.js";
import { useInstanceContext } from "../context/instance.js";
import { MerchantBackend, WithId } from "../declaration.js";
import {
fetcher,
HttpError,
HttpResponse,
HttpResponseOk,
multiFetcher,
request,
useMatchMutate
} from "./backend.js";
export interface ProductAPI {
createProduct: (
data: MerchantBackend.Products.ProductAddDetail
) => Promise;
updateProduct: (
id: string,
data: MerchantBackend.Products.ProductPatchDetail
) => Promise;
deleteProduct: (id: string) => Promise;
lockProduct: (
id: string,
data: MerchantBackend.Products.LockRequest
) => Promise;
}
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 => {
const res = await request(`${url}/private/products`, {
method: "post",
token,
data,
});
return await mutateAll(/.*"\/private\/products.*/);
};
const updateProduct = async (
productId: string,
data: MerchantBackend.Products.ProductPatchDetail
): Promise => {
const r = await request(`${url}/private/products/${productId}`, {
method: "patch",
token,
data,
});
return await mutateAll(/.*"\/private\/products.*/);
};
const deleteProduct = async (productId: string): Promise => {
await request(`${url}/private/products/${productId}`, {
method: "delete",
token,
});
await mutate([`/private/products`, token, url]);
};
const lockProduct = async (
productId: string,
data: MerchantBackend.Products.LockRequest
): Promise => {
await request(`${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/${id}`, token: instanceToken, };
const { data: list, error: listError } = useSWR<
HttpResponseOk,
HttpError
>([`/private/products`, token, url], fetcher, {
refreshInterval: 0,
refreshWhenHidden: false,
revalidateOnFocus: false,
revalidateOnReconnect: false,
refreshWhenOffline: false,
});
const paths = (list?.data.products || []).map(
(p) => `/private/products/${p.product_id}`
);
const { data: products, error: productError } = useSWR<
HttpResponseOk[],
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 {
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,
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 };
}