mirror of
https://github.com/badlogic/heissepreise.git
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60 lines
1.8 KiB
JavaScript
60 lines
1.8 KiB
JavaScript
const axios = require("axios");
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const utils = require("./utils");
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const HITS = Math.floor(30000 + Math.random() * 2000);
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const units = {
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"": { unit: "stk", factor: 1 },
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dosen: { unit: "stk", factor: 1 },
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flasche: { unit: "stk", factor: 1 },
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flaschen: { unit: "stk", factor: 1 },
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"pkg.": { unit: "stk", factor: 1 },
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};
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exports.getCanonical = function (item, today) {
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let quantity = 1;
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let unit = "";
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let text = (item.price.basePrice?.text ?? "").trim().split("(")[0].replaceAll(",", ".").toLowerCase();
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let isWeighted = false;
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if (text === "per kg") {
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isWeighted = true;
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unit = "kg";
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} else {
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if (text.startsWith("bei") && text.search("je ") != -1) text = text.substr(text.search("je "));
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for (let s of ["ab ", "je ", "ca. ", "z.b.: ", "z.b. "]) text = text.replace(s, "").trim();
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const regex = /^([0-9.x ]+)(.*)$/;
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const matches = text.match(regex);
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if (matches) {
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matches[1].split("x").forEach((q) => {
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quantity = quantity * parseFloat(q.split("/")[0]);
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});
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unit = matches[2].split("/")[0].trim().split(" ")[0];
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}
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unit = unit.split("-")[0];
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}
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return utils.convertUnit(
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{
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id: item.productId,
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name: `${item.keyfacts?.supplementalDescription?.concat(" ") ?? ""}${item.fullTitle}`,
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price: item.price.price,
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priceHistory: [{ date: today, price: item.price.price }],
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unit,
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quantity,
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url: item.canonicalUrl,
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},
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units,
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"lidl"
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);
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};
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exports.fetchData = async function () {
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const LIDL_SEARCH = `https://www.lidl.at/p/api/gridboxes/AT/de/?max=${HITS}`;
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return (await axios.get(LIDL_SEARCH)).data.filter((item) => !!item.price.price);
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};
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exports.urlBase = "https://www.lidl.at";
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