55 lines
1.2 KiB
JavaScript
55 lines
1.2 KiB
JavaScript
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// @flow
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import React, { type ComponentType, Component } from 'react';
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import rpc from '../../services/api';
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type State = {
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isRunning: boolean,
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};
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type Props = {};
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export const withDaemonStatusCheck = <PassedProps: {}>(
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WrappedComponent: ComponentType<PassedProps>,
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): ComponentType<$Diff<PassedProps, Props>> => class extends Component<PassedProps, State> {
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timer: ?IntervalID = null;
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state = {
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isRunning: false,
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};
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componentDidMount() {
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this.runTest();
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this.timer = setInterval(() => this.runTest(), 3000);
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}
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componentDidUpdate(prevProps: Props, prevState: State) {
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if (!prevState.isRunning && this.state.isRunning && this.timer) {
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clearInterval(this.timer);
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this.timer = null;
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}
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}
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componentWillUnmount() {
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if (this.timer) {
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clearInterval(this.timer);
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this.timer = null;
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}
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}
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runTest() {
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rpc.getinfo().then((response) => {
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if (response) this.setState(() => ({ isRunning: true }));
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});
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}
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render() {
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if (this.state.isRunning) {
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return <WrappedComponent {...this.props} {...this.state} />;
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}
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return 'Daemon is starting...';
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}
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};
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