Function fetchComponentData

server/util/fetchData.js:7–15

(store, components, params)

import { sequence } from './promiseUtils';

export function fetchComponentData(store, components, params) {
  const needs = components.reduce((prev, current) => {
    return (current.need || [])
      .concat((current.WrappedComponent && (current.WrappedComponent.need !== current.need) ? current.WrappedComponent.need : []) || [])
      .concat(prev);
  }, []);

  return sequence(needs, need => store.dispatch(need(params, store.getState())));
}