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30 lines
987 B
JavaScript
30 lines
987 B
JavaScript
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/*
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* Copyright (c) 2026 by Christian Kellner.
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* Licensed under Apache-2.0 with Commons Clause and Attribution/Naming Clause
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*/
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/** @import { ParsedListing } from '../types/listing.js' */
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/**
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* @typedef {Omit<import('../types/listing.js').ParsedListing, 'price' | 'size' | 'rooms'> & {
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* price: string | null,
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* size: string | null,
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* rooms: string | null,
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* }} FormattedListing
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*/
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/**
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* Formats a listing's numerical fields (price, size, rooms) into strings with their respective units.
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*
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* @param {import('../types/listing.js').ParsedListing} listing The original listing object.
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* @returns {FormattedListing} A copy of the listing with formatted strings for price, size, and rooms.
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*/
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export const formatListing = (listing) => {
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return {
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...listing,
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price: listing.price != null ? `${listing.price} €` : null,
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size: listing.size != null ? `${listing.size} m²` : null,
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rooms: listing.rooms != null ? `${listing.rooms} Zimmer` : null,
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};
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};
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