1 files changed, 71 insertions, 0 deletions
diff --git a/packages/aml-backoffice-ui/src/hooks/account.ts b/packages/aml-backoffice-ui/src/hooks/account.ts
new file mode 100644
index 000000000..e2b590a68
--- /dev/null
+++ b/packages/aml-backoffice-ui/src/hooks/account.ts
@@ -0,0 +1,71 @@
+/*
+ This file is part of GNU Taler
+ (C) 2022-2024 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 {
+  encodeCrock,
+  hashPaytoUri,
+  OfficerAccount,
+  PaytoString,
+  PaytoUri,
+  stringifyPaytoUri,
+  TalerExchangeResultByMethod,
+  TalerHttpError,
+} from "@gnu-taler/taler-util";
+// FIX default import https://github.com/microsoft/TypeScript/issues/49189
+import _useSWR, { SWRHook, mutate } from "swr";
+import { useOfficer } from "./officer.js";
+import { useExchangeApiContext } from "@gnu-taler/web-util/browser";
+const useSWR = _useSWR as unknown as SWRHook;
+
+export function revalidateAccountInformation() {
+  return mutate(
+    (key) =>
+      Array.isArray(key) &&
+      key[key.length - 1] === "getAmlAttributesForAccount",
+    undefined,
+    { revalidate: true },
+  );
+}
+export function useAccountInformation(paytoHash: string) {
+  const officer = useOfficer();
+  const session = officer.state === "ready" ? officer.account : undefined;
+
+  const {
+    lib: { exchange: api },
+  } = useExchangeApiContext();
+
+  async function fetcher([officer, account]: [OfficerAccount, PaytoString]) {
+    return await api.getAmlAttributesForAccount(officer, account);
+  }
+
+  const { data, error } = useSWR<
+    TalerExchangeResultByMethod<"getAmlAttributesForAccount">,
+    TalerHttpError
+  >(!session ? undefined : [session, paytoHash], fetcher, {
+    refreshInterval: 0,
+    refreshWhenHidden: false,
+    revalidateOnFocus: false,
+    revalidateOnReconnect: false,
+    refreshWhenOffline: false,
+    errorRetryCount: 0,
+    errorRetryInterval: 1,
+    shouldRetryOnError: false,
+    keepPreviousData: true,
+  });
+
+  if (data) return data;
+  if (error) return error;
+  return undefined;
+}