untappd/lib/fetchBeers.js

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const request_1 = __importDefault(require("request"));
const cheerio_1 = __importDefault(require("cheerio"));
const Beer_1 = require("../models/Beer");
exports.fetchRecentBeers = (username, callback) => {
    fetchBeers(username, '/beers?filter_type=type&filter_id=all&sort=', beers => {
        callback(beers);
    });
};
exports.fetchMostFrequentBeers = (username, callback) => {
    fetchBeers(username, '/beers?filter_type=type&filter_id=all&sort=checkin', beers => {
        callback(beers);
    });
};
exports.fetchHighestRatedBeers = (username, callback) => {
    fetchBeers(username, '/beers?filter_type=type&filter_id=all&sort=highest_rated_you', beers => {
        callback(beers);
    });
};
var fetchBeers = (username, sort, callback) => {
    const profileUrl = `https://untappd.com/user/${username}`;
    request_1.default(profileUrl + sort, (error, response, body) => {
        if (error)
            throw error;
        const $ = cheerio_1.default.load(body);
        const recentBeers = [];
        $('.beer-item').each((order, thisBeer) => {
            const beer = $(thisBeer);
            const beerName = beer.find('.name').text();
            const beerBrewery = beer.find('.brewery').text();
            const beerStyle = beer.find('.style').text();
            const beerAbv = Number(beer.find('.abv').text().trim().match(/^[0-9.]+/g)[0]);
            const beerIbuUnformatted = beer.find('.ibu').text().trim();
            const beerIbu = beerIbuUnformatted === null ? 0 : Number(beerIbuUnformatted.match(/\d+/));
            const beerDateFirst = beer.find('.date > a[data-href=":firstCheckin"] > abbr').text();
            const beerDateRecent = beer.find('.date > a[data-href=":recentCheckin"] > abbr').text();
            const beerCheckins = Number(beer.find('.check-ins').text().match(/\d+/)[0]) || 0;
            const beerRating = Number(beer.find('.ratings > .you > p').text().match(/\d?\.?\d+/));
            // Can't chain the below for some reason. Might be a cheerio oddity
            const prelimGlobalRating = beer.find('.ratings > .you > p')[1];
            const ratingArray = $(prelimGlobalRating).text().match(/\d+?\.?\d+/);
            const beerGlobalRating = (ratingArray == null) ? 0.00 : Number(ratingArray[0]);
            recentBeers.push(new Beer_1.Beer(order + 1, beerName, beerBrewery, beerStyle, beerAbv, beerIbu, beerDateFirst, beerDateRecent, beerCheckins, beerRating, beerGlobalRating));
        });
        callback(recentBeers);
    });
};