commerce/framework/shopify/customer/get-customer-id.ts

import { getConfig, ShopifyConfig } from '@framework/api'
import getCustomerIdQuery from '@framework/utils/queries/get-customer-id-query'
import Cookies from 'js-cookie'

async function getCustomerId({
  customerToken: customerAccesToken,
  config,
}: {
  customerToken: string
  config?: ShopifyConfig
}): Promise<number | undefined> {
  config = getConfig(config)

  const { data } = await config.fetch(getCustomerIdQuery, {
    variables: {
      customerAccesToken:
        customerAccesToken || Cookies.get(config.customerCookie),
    },
  })

  return data.customer?.id
}

export default getCustomerId