Function priceDecorator

priceDecorator(config?: Partial<CurrencyConfig>): (hit: SearchProduct) => Result

Exposes currency formatting logic as a SearchProduct decorator. Sets priceText and listPriceText fields on product and SKU level. Requires price, listPrice and priceCurrencyCode fields to be present.

Parameters

Optionalconfig: Partial<CurrencyConfig>
Optional configuration to customize currency formatting.

Returns (hit: SearchProduct) => Result

A decorator function that adds formatted price text to search products.

Example

import { search } from '@nosto/search-js'
import { priceDecorator } from '@nosto/search-js/currencies'

// Use with default settings
const results = await search(
  { query: 'shoes' },
  { hitDecorators: [priceDecorator()] }
)
console.log(results.products.hits[0].priceText) // "$99.99"

Example

import { search } from '@nosto/search-js'
import { priceDecorator } from '@nosto/search-js/currencies'

// Use with custom currency settings
const customDecorator = priceDecorator({
  defaultCurrency: 'EUR',
  currencySettings: {
    EUR: {
      currencyBeforeAmount: true,
      currencyToken: '€',
      decimalCharacter: ',',
      groupingSeparator: '.',
      decimalPlaces: 2
    }
  }
})
const results = await search(
  { query: 'shoes' },
  { hitDecorators: [customDecorator] }
)
console.log(results.products.hits[0].priceText) // "€99,99"