23 lines
737 B
TypeScript
23 lines
737 B
TypeScript
// Copyright 2017-2023 @polkadot/react-hooks authors & contributors
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// SPDX-License-Identifier: Apache-2.0
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import type { LinkOption } from '@polkadot/apps-config/endpoints/types';
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import { useMemo } from 'react';
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import { createWsEndpoints } from '@polkadot/apps-config';
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import { createNamedHook } from './createNamedHook';
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const endpoints = createWsEndpoints((k: string, v?: string) => v || k);
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export function getEndpoint (apiUrl?: string): LinkOption | null {
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return endpoints.find(({ value }) => value === apiUrl) || null;
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}
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function useEndpointImpl (apiUrl?: string): LinkOption | null {
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return useMemo(() => getEndpoint(apiUrl), [apiUrl]);
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}
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export const useEndpoint = createNamedHook('useEndpoint', useEndpointImpl);
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