aretherecookies-mobile/js/apis/FoodItemsApi.js

// @flow
import { memoizeWith, identity } from "ramda";
import FilterRecord from "../records/FilterRecord";
import FoodItemRecord from "../records/FoodItemRecord";
import AuthManager from "../AuthManager";
import { map, path, nth } from "ramda";
import { addImage } from "./ImagesApi";
import { fetchRequest } from "./FetchApi";

export type FoodItemsFilter = {
	radius?: number
};

export type RawFoodItem = {
	id: string,
	name: string,
	placeid: 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 = memoizeWith(
	identity,
	async ({ loc, filter }: { loc: Position, filter: FilterRecord }): Promise<FoodItemsForLocation> => {
		const {
			coords: { latitude: lat, longitude: lng }
		} = loc;
		const { orderby, categories, radius, search } = filter;

		try {
			return fetchRequest({
				endpoint: "/fooditems",
				method: "POST",
				body: {
					lat,
					lng,
					orderby,
					filter: {
						...(categories ? { categories } : {}),
						radius,
						search
					}
				}
			}).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
			};
		}
	}
);

export const createFoodItem = async (foodItem: FoodItemRecord) => {
	if (!AuthManager.user) {
		throw new Error("You must be logged in to create food items");
	}

	const username = AuthManager.user.name;

	const res = await fetchRequest({
		endpoint: "/addfooditem",
		method: "POST",
		body: foodItem
	});

	const addImageUri = (imageUri: string) => addImage({ foodItemId: res.id, imageUri, username });

	const images = map(path(["url"]), await Promise.all(map(addImageUri, foodItem.images.toArray())));

	return {
		...res,
		images,
		thumbimage: nth(0, images)
	};
};