with-request.js

import React from 'react'

import Spinner from '../../components/spinner'

const withRequest = (
  isFetchingTest = () => false,
  isUpdatedTest = () => false
) => Component =>
  class WithRequest extends React.Component {

    componentDidMount () {
      const { loadData } = this.props

      loadData()
    }

    componentDidUpdate (prevProps) {
      const { error, loadData } = this.props

      if (Boolean(error) && prevProps.error !== error) {
        throw error
      }

      if (isUpdatedTest(this.props)) {
        loadData()
      }
    }

    render () {
      if (isFetchingTest(this.props)) {
        return <Spinner center />
      }

      const { error, loadData, ...rest } = this.props

      return <Component {...rest} />
    }
  }

export default withRequest