@ecomplus/utils/dist/esm/methods/filter-by-parent-slug.mjs

JS utility functions to E-Com Plus (not only) related apps

/**
 * @method
 * @memberof ecomUtils
 * @name filterByParentSlug
 * @description Filter categories list by parent category slug.
 * @param {Array} categories - List of category objects
 * @param {string} slug - Parent category slug value
 * @returns {Array}
 *
 * @example
 * // Full object ref.: https://developers.e-com.plus/docs/api/#/store/categories/
 * const categories = []
 * categories.push({ name: 'PCs', slug: 'pcs', parent: { name: 'Info', slug: 'info' } })
 * categories.push({ name: 'Shirts', slug: 'shirts', parent: { name: 'Clothes', slug: 'clothes' } })
 * categories.push({ name: 'Info', slug: 'info' })
 * ecomUtils.filterByParentSlug(categories, 'info')
 * // => [ { name: 'PCs', slug: 'pcs', parent: { name: 'Info', slug: 'info' } } ]
 */
const filterByParentSlug = (categories, slug) => {
  // for categories
  // returns array of macthed category objects
  try {
    return categories.filter(category => category.parent && category.parent.slug === slug)
  } catch (err) {
    // not an array ?
    console.error(err)
    return []
  }
}

export default filterByParentSlug