aretherecookies-mobile/js/apis/FoodItemsApi.js

// @flow
import { memoize } from 'ramda';
import FilterRecord from '../records/FilterRecord';
import { BASE_URL } from '../constants/AppConstants';

export type FoodItemsFilter = {
	radius?: number,
};

export type RawFoodItem = {
	id: string,
	name: string,
	place_id: string,
	category: string,
	images: string,
	thumbimage: string,
	latitude: number,
	longitude: number,
	distance: number,
	lastupdated: number,
};

export type FoodItemsForLocation = {
	orderby: string,
	filter: FoodItemsFilter,
	fooditems: Array<RawFoodItem>,
};

export const getFoodItems = memoize(async ({ loc, filter }: { loc: Position, filter: FilterRecord }): Promise<
	FoodItemsForLocation
> => {
	const { coords: { latitude: lat, longitude: lng } } = loc;
	const { orderby, categories, radius } = filter;

	try {
		return fetch(`http://${BASE_URL}/fooditems`, {
			method: 'POST',
			headers: {
				'Content-Type': 'application/json',
			},
			body: JSON.stringify({
				lat,
				lng,
				orderby,
				filter: {
					...(categories ? { categories } : {}),
					radius,
				},
			}),
		})
			.then(res => res.json())
			.then(json => ({
				...json,
				loading: false,
				error: null,
			}));
	} catch (error) {
		console.error(error); // eslint-disable-line no-console
		return {
			orderby: 'distance',
			filter: {},
			fooditems: [],
			loading: false,
			error: error,
		};
	}
});