Jumbo

data/Jumbo.txt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6299b470d9debc9a173b40c2ba91208eb43a6c8cde02a4819e7bcd76368e4363
+size 922185

data/samples/Jumbo.100.txt

@@ -0,0 +1,100 @@
+https://www.jumbo.com.ar/huevos-de-color-avicoper-6-u-1-paquete-2/p
+https://www.jumbo.com.ar/ajo-ahumado-organico-pampa-gourmet-285g/p
+https://www.jumbo.com.ar/boxer-dst-raya-finita-art-b278-talle-m/p
+https://www.jumbo.com.ar/yogur-bebible-ser-sachet-vainilla-900g/p
+https://www.jumbo.com.ar/plato-playo-melamina-27-cm-boho-krea-2/p
+https://www.jumbo.com.ar/mermelada-la-vieja-fabrica-frutos-del-bosque-350-gr/p
+https://www.jumbo.com.ar/dr-lemon-vodka-pomelo-5/p
+https://www.jumbo.com.ar/vino-cuvelier-los-andes-grand-vin-750cc/p
+https://www.jumbo.com.ar/capsulas-cafe-cabrales-dg-cortado-x88gr/p
+https://www.jumbo.com.ar/pizza-muzarella-e/p
+https://www.jumbo.com.ar/filet-de-merluza-rebozado-8/p
+https://www.jumbo.com.ar/ron-bacardi-carta-blanca-750-ml/p
+https://www.jumbo.com.ar/sal-gruesa-celusal-1-kg/p
+https://www.jumbo.com.ar/vaso-bajo-acrilico-boho-krea-2/p
+https://www.jumbo.com.ar/espumante-chandon-demi-sec/p
+https://www.jumbo.com.ar/jarra-electrica-smartlife-sl-ek1714wpn/p
+https://www.jumbo.com.ar/espumante-dada-7-rose-dulce-750-cc/p
+https://www.jumbo.com.ar/panquequera-hudson-de-aluminio-con-antiadherente-22cm/p
+https://www.jumbo.com.ar/sacapuntas-de-plastico-pizzini-2un/p
+https://www.jumbo.com.ar/vino-vinas-de-alvear-tinto-750ml/p
+https://www.jumbo.com.ar/campera-mujer-puffer-larga/p
+https://www.jumbo.com.ar/tabla-de-quesos/p
+https://www.jumbo.com.ar/frutos-del-bosque-frutas-del-sur-x400gr/p
+https://www.jumbo.com.ar/blister-resaltador-flash-amarillo-x-1-un/p
+https://www.jumbo.com.ar/alim-whiskas-gatitos-carne-y-leche-500gr/p
+https://www.jumbo.com.ar/detergente-polvo-zorro-blue-3k-x-1un/p
+https://www.jumbo.com.ar/media-vestir-hombre-1s10471-negro/p
+https://www.jumbo.com.ar/nachos-macritas-ketchup-x90g/p
+https://www.jumbo.com.ar/pack-x3-medias-juvenil-liso-t-5-elemento/p
+https://www.jumbo.com.ar/set-de-vehiculos-emergencias-duravit/p
+https://www.jumbo.com.ar/carbon-patagonia-x-4kgs/p
+https://www.jumbo.com.ar/rejilla-mr-trapo-cocina-algodon/p
+https://www.jumbo.com.ar/jugo-exprimido-pura-frutta-arandanos-manzana-verde-x-1l/p
+https://www.jumbo.com.ar/media-dama-invisible-alta-nyb-urb-2/p
+https://www.jumbo.com.ar/boxer-nino-raya-violeta-2-colores-dst-t-10/p
+https://www.jumbo.com.ar/barra-zafran-caju-y-sem-de-zapallo-x112g/p
+https://www.jumbo.com.ar/iniciador-de-fuego-maderasa/p
+https://www.jumbo.com.ar/queso-mozzarella-barraza-x-500grs-paq-gr-500/p
+https://www.jumbo.com.ar/vaso-de-vidrio-cuadrado-360-cc/p
+https://www.jumbo.com.ar/shampoo-sedal-jengibre-y-ricino-190ml/p
+https://www.jumbo.com.ar/roller-gel-filgo-gel-pop-glitter-1un/p
+https://www.jumbo.com.ar/una-familia-anormal-el-misterio-de-prh/p
+https://www.jumbo.com.ar/veggie-stick-tomate-y-oliva-via-vita-x-50grs/p
+https://www.jumbo.com.ar/bowl-stor-bicolor-mickey-mouse/p
+https://www.jumbo.com.ar/vino-blanco-don-valentin-lacrado-750-ml/p
+https://www.jumbo.com.ar/un-vecino-anormal-2-prh/p
+https://www.jumbo.com.ar/paleta-pet-cancat-mordillo-ice/p
+https://www.jumbo.com.ar/aceitunas-nucete-premium-descarozadas-180-gr/p
+https://www.jumbo.com.ar/caja-plastica-6l-teen-boy-pv23-krea-2/p
+https://www.jumbo.com.ar/vino-santa-julia-chardonnay-x-750-cc/p
+https://www.jumbo.com.ar/protecor-solar-dermaglos-bebes-fps65-120gr/p
+https://www.jumbo.com.ar/oregano-100-gr/p
+https://www.jumbo.com.ar/puerro-song/p
+https://www.jumbo.com.ar/repuesto-difusor-sandia-pepino-350-ml-2/p
+https://www.jumbo.com.ar/botellas-plasticas-origin-580ml-rosa-2/p
+https://www.jumbo.com.ar/nescafe-dolca-original-x-170gr/p
+https://www.jumbo.com.ar/tapa-empanada-veggie-signo-de-oro-x-500g/p
+https://www.jumbo.com.ar/inflador-de-pie-bestway-air-hammer/p
+https://www.jumbo.com.ar/ketchup-ahumado-marian-arytza-400g/p
+https://www.jumbo.com.ar/sal-marina-finas-hierbas-ahumada-s-tacc-450g/p
+https://www.jumbo.com.ar/jugo-smudis-pomelo-500ml-brk-0-5-lt/p
+https://www.jumbo.com.ar/limpiador-antihongos-ayudin-removedor-activo-envase-economico-450-ml/p
+https://www.jumbo.com.ar/marcador-permanente-punta-redonda-color-negro/p
+https://www.jumbo.com.ar/galletitas-dulces-con-chips-de-chocolate-pepitos-119g/p
+https://www.jumbo.com.ar/afeitadora-bic-comfort-twin-l5p4-2/p
+https://www.jumbo.com.ar/canvas-20x20-cm-paisajes-04-krea/p
+https://www.jumbo.com.ar/turron-georgalos-de-mani-con-chocolate-x-90-gr/p
+https://www.jumbo.com.ar/arroz-vanguardia-elaborado-largo-fino/p
+https://www.jumbo.com.ar/set-x-3-pastafrola-fija-n-14/p
+https://www.jumbo.com.ar/pulpa-fina-basilico-mutti-400-gr/p
+https://www.jumbo.com.ar/vino-tinto-elementos-malbec-750-cc/p
+https://www.jumbo.com.ar/enjuague-bucal-listerine-antisarro-suave-sn-alcohol-x250/p
+https://www.jumbo.com.ar/almohaditas-lasfor-avellana-200-grs/p
+https://www.jumbo.com.ar/vino-tinto-los-haroldos-estate-cabernet-sauvignon-750-ml/p
+https://www.jumbo.com.ar/peluche-funnyland-maxtoys-tibalt-perro-28cm/p
+https://www.jumbo.com.ar/cafetera-filtro-negro-electrolux-1-2-litros/p
+https://www.jumbo.com.ar/media-nina-ciudadella-minnie-t2/p
+https://www.jumbo.com.ar/portaretrato-colores-13x18cm-4c-krea4136010100/p
+https://www.jumbo.com.ar/lustramuebles-blem-madera-aceite-de-argan-aerosol-360cc/p
+https://www.jumbo.com.ar/sriracha-sauce-hashi-x250ml-2/p
+https://www.jumbo.com.ar/plato-hondo-22-1-cm-ceramica-blanca/p
+https://www.jumbo.com.ar/limpiador-harpic-banos-sarro-y-manchas-495ml/p
+https://www.jumbo.com.ar/shampoo-dove-real-poder-de-las-plantas-purificacion-jengibre-300-ml/p
+https://www.jumbo.com.ar/aromatizador-glade-mini-gel-car-3/p
+https://www.jumbo.com.ar/carpeta-con-10-folios-a4/p
+https://www.jumbo.com.ar/sabana-king-caracol-krea/p
+https://www.jumbo.com.ar/leche-en-polvo-nutribaby-1-hmo-x-800-grs/p
+https://www.jumbo.com.ar/chalitas-viavita-clasicas-x-100-grs-sin-tacc/p
+https://www.jumbo.com.ar/hervidor-tramontina-14cm-cm-x1/p
+https://www.jumbo.com.ar/aceitunas-de-gordal-ybarra-x240gr-2/p
+https://www.jumbo.com.ar/tableta-vizzio-relleno-nugaton-x100g-2/p
+https://www.jumbo.com.ar/mortadela-paladini-fetas-finas-x-200-gr-2/p
+https://www.jumbo.com.ar/budin-limon-y-amapolas/p
+https://www.jumbo.com.ar/vino-chac-chac-sauvingnon-blanc-lata-269cc/p
+https://www.jumbo.com.ar/whisky-chivas-regal-18-yo-700cc/p
+https://www.jumbo.com.ar/copa-de-vidrio-rigolleau-6/p
+https://www.jumbo.com.ar/notcreamcheese-210-gr/p
+https://www.jumbo.com.ar/oso-con-miel-de-abejas-cuisine-co-340-gr/p
+https://www.jumbo.com.ar/difusor-aromas-spirit-spirit-win-home-250ml-x1/p
+https://www.jumbo.com.ar/exprimidor-ultracomb-ex-2302/p

db-datos/supermercado.ts

@@ -2,15 +2,18 @@ export enum Supermercado {
   Dia = "Dia",
   Carrefour = "Carrefour",
   Coto = "Coto",
+  Jumbo = "Jumbo",
 }
 
 export const hosts: { [host: string]: Supermercado } = {
   "diaonline.supermercadosdia.com.ar": Supermercado.Dia,
   "www.carrefour.com.ar": Supermercado.Carrefour,
   "www.cotodigital3.com.ar": Supermercado.Coto,
+  "www.jumbo.com.ar": Supermercado.Jumbo,
 };
 export const colorBySupermercado: { [supermercado in Supermercado]: string } = {
   [Supermercado.Dia]: "#d52b1e",
   [Supermercado.Carrefour]: "#19549d",
   [Supermercado.Coto]: "#e20025",
+  [Supermercado.Jumbo]: "#2dc850",
 };

link-scrapers/jumbo.ts

@@ -0,0 +1,38 @@
+import pMap from "p-map";
+import { saveUrls } from "db-datos/urlHelpers.js";
+import { getUrlsFromSitemap } from "./common.js";
+
+export async function scrapJumboProducts() {
+  await scrapBySitemap();
+}
+
+async function scrapBySitemap() {
+  // de https://www.jumbo.com.ar/sitemap.xml
+  const sitemaps = [
+    "https://www.jumbo.com.ar/sitemap/product-1.xml",
+    "https://www.jumbo.com.ar/sitemap/product-10.xml",
+    "https://www.jumbo.com.ar/sitemap/product-11.xml",
+    "https://www.jumbo.com.ar/sitemap/product-12.xml",
+    "https://www.jumbo.com.ar/sitemap/product-13.xml",
+    "https://www.jumbo.com.ar/sitemap/product-14.xml",
+    "https://www.jumbo.com.ar/sitemap/product-15.xml",
+    "https://www.jumbo.com.ar/sitemap/product-2.xml",
+    "https://www.jumbo.com.ar/sitemap/product-3.xml",
+    "https://www.jumbo.com.ar/sitemap/product-4.xml",
+    "https://www.jumbo.com.ar/sitemap/product-5.xml",
+    "https://www.jumbo.com.ar/sitemap/product-6.xml",
+    "https://www.jumbo.com.ar/sitemap/product-7.xml",
+    "https://www.jumbo.com.ar/sitemap/product-8.xml",
+    "https://www.jumbo.com.ar/sitemap/product-9.xml",
+  ];
+
+  await pMap(
+    sitemaps,
+    async (sitemapUrl) => {
+      const res = await fetch(sitemapUrl);
+      const xml = await res.text();
+      saveUrls(getUrlsFromSitemap(xml));
+    },
+    { concurrency: 3 }
+  );
+}

scraper/auto.ts

@@ -11,6 +11,7 @@ import { productoUrls } from "db-datos/schema.js";
 import { scrapDiaProducts } from "../link-scrapers/dia.js";
 import { scrapCotoProducts } from "../link-scrapers/coto.js";
 import { scrapCarrefourProducts } from "../link-scrapers/carrefour.js";
+import { scrapJumboProducts } from "../link-scrapers/jumbo.js";
 
 const supermercados: Supermercado[] = [
   Supermercado.Carrefour,
@@ -59,6 +60,9 @@ class Auto {
         case "Carrefour":
           await scrapCarrefourProducts();
           break;
+        case "Jumbo":
+          await scrapJumboProducts();
+          break;
       }
       this.inform(
         `[scrapUrls[${supermercado}]] Tardó ${formatMs(performance.now() - t0)}`

scraper/cli.ts

@@ -1,6 +1,7 @@
 import { scrapCarrefourProducts } from "../link-scrapers/carrefour.js";
 import { scrapCotoProducts } from "../link-scrapers/coto.js";
 import { scrapDiaProducts } from "../link-scrapers/dia.js";
+import { scrapJumboProducts } from "../link-scrapers/jumbo.js";
 import { auto } from "./auto.js";
 import { downloadList, getProduct } from "./scrap.js";
 
@@ -12,11 +13,13 @@ if (process.argv[2] === "auto") {
   await scrapDiaProducts();
 } else if (process.argv[2] === "scrap-coto-links") {
   await scrapCotoProducts();
+} else if (process.argv[2] === "scrap-jumbo-links") {
+  await scrapJumboProducts();
 } else if (process.argv[2] === "scrap-link") {
   const url = new URL(process.argv[3]);
   const res = await fetch(url);
   const text = await res.text();
-  console.info(getProduct(url, text));
+  console.info(await getProduct(url, text));
 } else if (process.argv[2] === "scrap") {
   const urlLists = process.argv.slice(3);
   if (urlLists.length > 0) {

scraper/parsers/common.ts

@@ -31,6 +31,7 @@ const zProductLd = z.object({
   "@type": z.literal("Product"),
   name: z.string(),
   image: z.string(),
+  sku: z.string().optional(),
   offers: z.object({
     offers: z.array(
       z.object({

scraper/parsers/jumbo.ts

@@ -0,0 +1,54 @@
+import { parseHTML } from "linkedom";
+import { type Precioish } from "../scrap.js";
+import { getProductJsonLd, priceFromMeta, stockFromMeta } from "./common.js";
+import { z } from "zod";
+
+const zJumboSearch = z.tuple([
+  z.object({
+    items: z.array(
+      z.object({
+        ean: z.string(),
+      })
+    ),
+  }),
+]);
+
+async function getEanFromSearch(sku: string) {
+  const url = new URL(
+    "https://www.jumbo.com.ar/api/catalog_system/pub/products/search"
+  );
+  url.searchParams.set("fq", `skuId:${sku}`);
+  const res = await fetch(url);
+  const json = await res.json();
+  const parsed = zJumboSearch.parse(json);
+  const ean = parsed[0].items[0].ean;
+  if (!parsed[0].items.every((x) => x.ean === ean)) {
+    throw new Error("Inesperado: no todos los items tienen el mismo EAN");
+  }
+  return ean;
+}
+
+export async function getJumboProduct(
+  html: string | Buffer
+): Promise<Precioish> {
+  const dom = parseHTML(html);
+  const precioCentavos = priceFromMeta(dom);
+  const inStock = stockFromMeta(dom);
+
+  const ld = getProductJsonLd(dom);
+  const name = ld.name;
+  const imageUrl = ld.image;
+
+  const retailerSku = ld.sku;
+  if (!retailerSku)
+    throw new Error("No encontré el SKU de Jumbo para pedir el EAN");
+  const ean = await getEanFromSearch(retailerSku);
+
+  return {
+    name,
+    imageUrl,
+    ean,
+    precioCentavos,
+    inStock,
+  };
+}

scraper/scrap.ts

@@ -7,6 +7,7 @@ import { getCotoProduct } from "./parsers/coto.js";
 import { join } from "path";
 import { db } from "db-datos/db.js";
 import pMap from "p-map";
+import { getJumboProduct } from "./parsers/jumbo.js";
 
 const DEBUG = true;
 const PARSER_VERSION = 4;
@@ -60,12 +61,14 @@ export async function downloadList(path: string) {
   return progress;
 }
 
-export function getProduct(url: URL, html: string) {
+export async function getProduct(url: URL, html: string): Promise<Precioish> {
   if (url.hostname === "www.carrefour.com.ar") return getCarrefourProduct(html);
   else if (url.hostname === "diaonline.supermercadosdia.com.ar")
     return getDiaProduct(html);
   else if (url.hostname === "www.cotodigital3.com.ar")
     return getCotoProduct(html);
+  else if (url.hostname === "www.jumbo.com.ar")
+    return await getJumboProduct(html);
   else throw new Error(`Unknown host ${url.hostname}`);
 }
 
@@ -90,7 +93,7 @@ async function scrap(urlS: string): Promise<ScrapResult> {
   const html = await res.text();
 
   try {
-    let ish = getProduct(url, html);
+    let ish = await getProduct(url, html);
 
     const p: Precio = {
       ...ish,