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import { FC, useEffect } from 'react'; |
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import { pipe } from 'ramda'; |
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import { CreateVisit } from '../../visits/types'; |
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import { MercureInfo } from '../reducers/mercureInfo'; |
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import { bindToMercureTopic } from './index'; |
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export interface MercureBoundProps { |
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createNewVisits: (createdVisits: CreateVisit[]) => void; |
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loadMercureInfo: Function; |
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mercureInfo: MercureInfo; |
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} |
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export function boundToMercureHub<T = {}>( |
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WrappedComponent: FC<MercureBoundProps & T>, |
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getTopicForProps: (props: T) => string, |
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) { |
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const pendingUpdates = new Set<CreateVisit>(); |
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return (props: MercureBoundProps & T) => { |
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const { createNewVisits, loadMercureInfo, mercureInfo } = props; |
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const { interval } = mercureInfo; |
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useEffect(() => { |
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const onMessage = (visit: CreateVisit) => interval ? pendingUpdates.add(visit) : createNewVisits([ visit ]); |
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const closeEventSource = bindToMercureTopic(mercureInfo, getTopicForProps(props), onMessage, loadMercureInfo); |
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if (!interval) { |
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return closeEventSource; |
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} |
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const timer = setInterval(() => { |
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createNewVisits([ ...pendingUpdates ]); |
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pendingUpdates.clear(); |
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}, interval * 1000 * 60); |
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return pipe(() => clearInterval(timer), () => closeEventSource?.()); |
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}, [ mercureInfo ]); |
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return <WrappedComponent {...props} />; |
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}; |
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} |
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shlinkio /
shlink-web-client
