aretherecookies-mobile/js/enhancers/placeEnhancers.js

// @flow
import withProps from 'recompose/withProps';
import mapPropsStream from 'recompose/mapPropsStream';
import compose from 'recompose/compose';
import Places$ from '../streams/PlacesStream';
import { path } from 'ramda';

export const withPlaces = mapPropsStream(props$ =>
	props$.combineLatest(Places$, (props, places) => {
		return {
			...props,
			places,
		};
	})
);

export const withPlaceIdFromRoute = withProps((props: { match: { params: { id: string } } }) => {
	const placeId = path(['match', 'params', 'id'], props);
	return { placeId };
});

export const withPlace = compose(
	withPlaces,
	withProps(props => {
		const { placeId, places } = props;
		const place = places.get(placeId);
		return {
			...props,
			place,
		};
	})
);

export const withPlaceForFoodItem = mapPropsStream(props$ =>
	props$.combineLatest(Places$, (props, places) => {
		const placeId = props.foodItem && props.foodItem.placeId;
		return {
			...props,
			place: places.get(placeId),
		};
	})
);