Marown/heissepreise
1
0
Fork 0
mirror of https://github.com/badlogic/heissepreise.git synced 2024-06-23 17:05:53 +02:00
Code Issues Packages Projects Releases Wiki Activity

Parse unit and quantity in hofer and billa

Browse Source
This commit is contained in:
Matthias Hochsteger 2023-05-27 22:00:27 +02:00
parent 22f380c390
commit 57a203c573
2 changed files with 90 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
stores/billa.js
View File

@ -1,13 +1,48 @@
const axios = require("axios");
const HITS = Math.floor(30000 + Math.random() * 2000);
const conversions = {
"Beutel": { unit: 'stk', factor: 1 },
"Blatt": { unit: 'stk', factor: 1 },
"Bund": { unit: 'stk', factor: 1 },
"g": { unit: 'g', factor: 1},
"Gramm": { unit: 'g', factor: 1},
"kg": { unit: 'g', factor: 1000},
"Kilogramm": { unit: 'g', factor: 1},
"l": { unit: 'ml', factor: 1000},
"Liter": { unit: 'ml', factor: 1000},
"Meter": { unit: 'cm', factor: 100},
"Milliliter": { unit: 'ml', factor: 1},
"ml": { unit: 'ml', factor: 1},
"Paar": { unit: 'stk', factor: 1 },
"Packung": { unit: 'stk', factor: 1 },
"Portion": { unit: 'stk', factor: 1 },
"Rollen": { unit: 'stk', factor: 1 },
"Stk": { unit: 'stk', factor: 1 },
"Stück": { unit: 'stk', factor: 1 },
"Teebeutel": { unit: 'stk', factor: 1 },
"Waschgang": { unit: 'wg', factor: 1 },
"Zentimeter": { unit: 'cm', factor: 1 },
};
exports.getCanonical = function(item, today) {
let quantity = 1, unit = "kg";
if(item.data.grammagePriceFactor == 1) {
const grammage = item.data.grammage !== "" && item.data.grammage.trim().split(' ').length>1 ? item.data.grammage : item.data.price.unit;
const [rawQuantity, rawUnit] = grammage.trim().split(' ').splice(0,2);
const conv = conversions[rawUnit];
if(conv === undefined)
console.error(`Unknown unit in billa: "${JSON.stringify(item.data, null, 2)}"`)
quantity = parseFloat(rawQuantity.replace(',','.')) * conv.factor;
unit = conv.unit;
}
return {
id: item.data.articleId,
name: item.data.name,
price: item.data.price.final,
priceHistory: [{ date: today, price: item.data.price.final }],
unit: item.data.grammagePriceFactor == 1 ? item.data.grammage : "kg",
unit,
quantity,
bio: item.data.attributes && item.data.attributes.includes("s_bio")
};
}
@ -15,4 +50,4 @@ exports.getCanonical = function(item, today) {
exports.fetchData = async function() {
const BILLA_SEARCH = `https://shop.billa.at/api/search/full?searchTerm=*&storeId=00-10&pageSize=${HITS}`;
return (await axios.get(BILLA_SEARCH)).data.tiles;
}
}

55
stores/hofer.js
View File

@ -1,12 +1,63 @@
const axios = require("axios");
const conversions = {
"": {unit: "stk", factor: 1},
"Blatt": {unit: "stk", factor: 1},
"g": {unit: "g", factor: 1},
"gg": {unit: "g", factor: 1},
"gramm": {unit: "g", factor: 1},
"kg": {unit: "g", factor: 1000},
"KG": {unit: "g", factor: 1000},
"cl": {unit: "ml", factor: 100},
"l": {unit: "ml", factor: 1000},
"L": {unit: "ml", factor: 1000},
"ml": {unit: "ml", factor: 1},
"Paar": {unit: "stk", factor: 1},
"Stk.": {unit: "stk", factor: 1},
"stück": {unit: "stk", factor: 1},
"Stück": {unit: "stk", factor: 1},
"er": {unit: "stk", factor: 1},
"Teebeutel": {unit: "stk", factor: 1},
};
exports.getCanonical = function(item, today) {
// try to read quantity and unit from product name
let unit, quantity = 1;
const name = item.ProductName;
const nameTokens = name.trim().replaceAll('(','').replaceAll(')','').replaceAll(',', '.').split(' ');
const lastToken = nameTokens[nameTokens.length-1];
const secondLastToken = nameTokens.length > 2 ? nameTokens[nameTokens.length-2] : null;
const regex = /^([0-9.x]+)(.*)$/;
const matches = lastToken.match(regex);
if(matches) {
matches[1].split('x').forEach( (q)=> {
quantity = quantity * parseFloat(q)
})
unit = matches[2];
}
else if(secondLastToken !== null && secondLastToken.match(/^([0-9.]+)$/)) {
quantity = parseFloat(secondLastToken)
unit = lastToken;
}
else {
// fallback: use given quantity and unit (including packaging)
quantity = item.Unit
unit= item.UnitType
}
if(unit in conversions) {
const conv = conversions[unit];
quantity = conv.factor * quantity;
unit = conv.unit;
}
else
console.error("unknown hofer unit", unit, name)
return {
id: item.ProductID,
name: item.ProductName,
price: item.Price,
priceHistory: [{ date: today, price: item.Price }],
unit: `${item.Unit} ${item.UnitType}`,
unit,
quantity,
bio: item.IsBio
};
}
@ -38,4 +89,4 @@ exports.fetchData = async function() {
}
return hoferItems;
}
}