Apollo store periodic reset

ApolloStoreResetter.jsx

/* @flow */
import React from 'react';
import moment from 'moment';

type Props = {
  client: any,
};

type State = {
  nextReset: ?Date,
};

const setNextReset = (prev: State): State => {
  const nextReset = moment.utc().add(1, 'day').hours(2).toDate();
  console.debug('ApolloStoreResetter: Next apollo store reset will be', nextReset);

  return ({
    ...prev,
    nextReset,
  });
};

class ApolloStoreResetter extends React.Component<void, Props, State> {
  interval: * = null;
  state: State = {
    nextReset: null,
  };

  componentDidMount() {
    this.interval = setInterval(this.checkTime, 1000 * 60);
    this.setState(setNextReset);
  }


  componentWillUnmount() {
    if(this.interval) {
      clearInterval(this.interval);
    }
  }

  checkTime = () => {
    const { nextReset } = this.state;
    const { client } = this.props;
    if(nextReset && moment().isAfter(nextReset)) {
      console.debug('ApolloStoreResetter: resetting store !');
      client.resetStore();
      this.setState(setNextReset);
    }
  };

  render() {
    return null;
  }
}

import { withApollo } from 'react-apollo';
export default withApollo(ApolloStoreResetter);