methods/format-date.js

  1. import _config from './../lib/config'
  3. /**
  4.  * @method
  5.  * @memberof ecomUtils
  6.  * @name formatDate
  7.  * @description Parse date to locale formatted string.
  8.  * @param {string|object} date - Date object or ISO string, or body object (order, product...)
  9.  * @param {string} [lang=$ecomConfig.get('lang')] - Snake case language code, eg.: 'en_us', 'pt_br'
  10.  * @param {object} [options] - Options object for `toLocaleDateString` function
  11.  * @returns {string}
  12.  *
  13.  * @example
  14.  * const notification = { datetime: '2019-06-19T03:35:52.811Z', content: {api_event: {resource: 'orders'}}}
  15.  * ecomUtils.formatDate(notification, 'pt-br')
  16.  * // => "19/06/2019"
  17.  */
  18. const formatDate = (date, lang = _config.get('lang'), options) => {
  19.   if (typeof date === 'object' && date !== null) {
  20.     if (typeof date.getTime !== 'function') {
  21.       // expected to be a body (product, category, brand...) object
  22.       date = new Date(date.datetime || date.updated_at || date.created_at)
  23.     }
  24.   } else {
  25.     // parse to Date object
  26.     date = new Date(date)
  27.   }
  29.   if (!isNaN(date.getTime())) {
  30.     try {
  31.       // return locale date string
  32.       // lang code format: pt-br, en-us...
  33.       return date.toLocaleDateString(lang.replace('_', '-'), options)
  34.     } catch (err) {
  35.       console.error(err)
  36.     }
  37.   }
  38.   // fallback returning empty string by default
  39.   return ''
  40. }
  42. export default formatDate