Simple vanilla JS library to handle shopping cart with common methods following E-Com Plus cart object model

CHANGELOG

The @ecomplus/shopping-cart package can be used to persist and treat shopping cart data on E-Com Plus stores (and not only).

It's available for both Node.js and browser environments.

• Get started
• Class reference

import ecomCart from '@ecomplus/shopping-cart'

ecomCart.on('change', ({ data }) => {
  console.log('Cart was changed!')
  console.log('Current cart data:', data)
})

ecomCart.addItem({
  _id: '12300000000000000000000f',
  product_id: '123a5432109876543210cdef',
  sku: 's-MP_2B4',
  name: 'Mens Pique Polo Shirt',
  quantity: 4,
  price: 42.9,
  keep_item_price: false
})

ecomCart.increaseItemQnt('12300000000000000000000f', 3)

It may require and doesn't include core-js (optional) and @ecomplus/utils (peer dependency).

npm i --save core-js @ecomplus/utils @ecomplus/shopping-cart

npm i --save @ecomplus/utils @ecomplus/shopping-cart

<script src="https://cdn.jsdelivr.net/npm/@ecomplus/shopping-cart/dist/ecom-cart.var.min.js"></script>

When importing from CDN, EventEmitter3 and ecomUtils libraries must be included separately and available on window scope.