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15 lines
644 B
JavaScript
15 lines
644 B
JavaScript
//@flow
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import { createFoodItem } from '../records/FoodItemRecord';
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import { setById } from '../helpers/ImmutableHelpers';
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import { Map } from 'immutable';
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import location$ from './LocationStream';
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import { getFoodItems, type FoodItemsForLocation } from '../apis/FoodItemsApi';
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import FilterSubject from './FilterStream';
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import FilterRecord from '../records/FilterRecord';
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export default location$
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.combineLatest(FilterSubject)
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.mergeMap(([loc, filter]: [Position, FilterRecord]) => getFoodItems({ loc, filter }))
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.map(({ fooditems = [] }: FoodItemsForLocation) => {
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return fooditems.map(createFoodItem).reduce(setById, new Map());
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});
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