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+42
-3
@@ -1,6 +1,7 @@
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import axios from 'axios';
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import { load } from 'cheerio';
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import { getPizzaListMock } from './mock';
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import { getPizzaListMock, getSalatListMock } from './mock';
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import { Salat } from '../../types/gen/types.gen';
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// TODO přesunout do types
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type PizzaSize = {
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@@ -20,7 +21,8 @@ type Pizza = {
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// TODO mělo by být konfigurovatelné proměnnou z prostředí s tímhle jako default
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const baseUrl = 'https://www.pizzachefie.cz';
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const pizzyUrl = `${baseUrl}/pizzy.html?pobocka=plzen`;
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const pizzyUrl = `${baseUrl}/pizzy.html`;
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const salayUrl = `${baseUrl}/salaty.html`;
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const buildPizzaUrl = (pizzaUrl: string) => {
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return `${baseUrl}/${pizzaUrl}`;
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@@ -34,9 +36,12 @@ const boxPrices: { [key: string]: number } = {
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"50cm": 25
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}
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// Cena obalu pro salát
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const SALAT_BOX_PRICE = 13;
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/**
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* Stáhne a scrapne aktuální pizzy ze stránek Pizza Chefie.
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*
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*
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* @param mock zda vrátit pouze mock data
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*/
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export async function downloadPizzy(mock: boolean): Promise<Pizza[]> {
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@@ -84,4 +89,38 @@ export async function downloadPizzy(mock: boolean): Promise<Pizza[]> {
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});
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}
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return result;
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}
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/**
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* Stáhne a scrapne aktuální saláty ze stránek Pizza Chefie.
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* Příplatek za obal je pro každý salát pevně 13 Kč.
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*
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* @param mock zda vrátit pouze mock data
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*/
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export async function downloadSalaty(mock: boolean): Promise<Salat[]> {
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if (mock) {
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return new Promise((resolve) => setTimeout(() => resolve(getSalatListMock()), 1000));
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}
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const html = await axios.get(salayUrl).then(res => res.data);
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const $ = load(html);
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const links = $('.vypisproduktu > div > h4 > a');
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const urls = [];
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for (const element of links) {
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if (element.name === 'a' && element.attribs?.href) {
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urls.push(buildPizzaUrl(element.attribs.href));
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}
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}
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const result: Salat[] = [];
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for (const url of urls) {
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const salatHtml = await axios.get(url).then(res => res.data);
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const name = $('.produkt > h2', salatHtml).first().text().trim();
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const ingredients: string[] = [];
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$('.prisady > li', salatHtml).each((i, elm) => {
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ingredients.push($(elm).text());
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});
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const priceText = $('.cena > span', salatHtml).first().text().trim();
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const price = Number.parseInt(priceText.split(' Kč')[0]);
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result.push({ name, ingredients, price: price + SALAT_BOX_PRICE });
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}
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return result;
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}
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