vue-storefront/core/store/modules/tax/mutations.js

A Vue.js, PWA eCommerce frontend

import * as types from '../../mutation-types'
import { entityKeyName } from 'core/lib/entities'

export default {
  [types.TAX_UPDATE_RULES] (state, taxClasses) {
    const cache = global.db.elasticCacheCollection
    for (let tc of taxClasses.items) { // we store each product separately in cache to have offline acces for products/single method
      const cacheKey = entityKeyName('tc', tc.id)
      cache.setItem(cacheKey, tc).catch((err) => {
        console.error('Cannot store cache for ' + cacheKey + ', ' + err)
      })
    }
    state.rules = taxClasses.items // extract fields from ES _source
  }
}