@findify/react-components/lib/helpers/getPrice.js

Findify react UI components

import { isImmutable } from 'immutable';
import formatCurrency from "./formatCurrency";

var arrayOrImmutableList = function arrayOrImmutableList(candidate) {
  return Array.isArray(candidate) || isImmutable(candidate) && (candidate.length || candidate.size);
};

export var priceIsSampleArray = function priceIsSampleArray(price) {
  if (!arrayOrImmutableList(price)) return false;
  return price.reduce(function (a, b) {
    return a === b ? a : void 0;
  }) !== void 0;
};
export var getPrice = function getPrice(maybeImmutablePrice, currency) {
  var format = formatCurrency(isImmutable(currency) ? currency.toJS() : currency);
  if (!arrayOrImmutableList(maybeImmutablePrice)) return format(maybeImmutablePrice);
  var price = Array.isArray(maybeImmutablePrice) ? maybeImmutablePrice : maybeImmutablePrice.toJS();

  if (price.reduce(function (a, b) {
    return a === b ? a : void 0;
  }) !== void 0) {
    return format(price[0]);
  }

  return [format(Math.min.apply(Math, price)), format(Math.max.apply(Math, price))].join(' - ');
};