1 files changed, 0 insertions, 76 deletions
diff --git a/packages/merchant-backend/src/hooks/async.ts b/packages/merchant-backend/src/hooks/async.ts
deleted file mode 100644
index fd55004..0000000
--- a/packages/merchant-backend/src/hooks/async.ts
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- 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/>
- */
-
-/**
-*
-* @author Sebastian Javier Marchano (sebasjm)
-*/
-import { useState } from "preact/hooks";
-import { cancelPendingRequest } from "./backend";
-
-export interface Options {
-  slowTolerance: number,
-}
-
-export interface AsyncOperationApi<T> {
-  request: (...a: any) => void,
-  cancel: () => void,
-  data: T | undefined,
-  isSlow: boolean,
-  isLoading: boolean,
-  error: string | undefined
-}
-
-export function useAsync<T>(fn?: (...args: any) => Promise<T>, { slowTolerance: tooLong }: Options = { slowTolerance: 1000 }): AsyncOperationApi<T> {
-  const [data, setData] = useState<T | undefined>(undefined);
-  const [isLoading, setLoading] = useState<boolean>(false);
-  const [error, setError] = useState<any>(undefined);
-  const [isSlow, setSlow] = useState(false)
-
-  const request = async (...args: any) => {
-    if (!fn) return;
-    setLoading(true);
-
-    const handler = setTimeout(() => {
-      setSlow(true)
-    }, tooLong)
-
-    try {
-      const result = await fn(...args);
-      setData(result);
-    } catch (error) {
-      setError(error);
-    }
-    setLoading(false);
-    setSlow(false)
-    clearTimeout(handler)
-  };
-
-  function cancel() {
-    cancelPendingRequest()
-    setLoading(false);
-    setSlow(false)
-  }
-
-  return {
-    request,
-    cancel,
-    data,
-    isSlow,
-    isLoading,
-    error
-  };
-}