Event bus

You can create an event bus to handle some events in your store. The main purpose of this feature is to create an abstract way to react to different actions that your client is performing in the store. For example, you can emit events to Google Analytics or to the Facebook Pixel.

• Creating Event Bus
• Listening and emitting events
• Available events

Creating Event Bus

import { createHeseyaEventBusService } from '@heseya/store-core'

const eventBus = createHeseyaEventBusService()

Listening and emitting events

import { HeseyaEvent } from '@heseya/store-core'

eventBus.on(HeseyaEvent.AddToCart, (product) => {
  gtm.emit('add_to_cart', { product_id: product.id })
})

eventBus.emit(HeseyaEvent.AddToCart, { id: '123' })

Available events

Event	Payload	Description
HeseyaEventType.ViewProduct	Product	View product page
HeseyaEventType.ViewProductList	{ set?: Partial<ProductSetList>; items: ProductList[] }	View list of the products
HeseyaEventType.CustomizeProduct	CartItem	The customisation of products through a configuration tool
HeseyaEventType.AddToCart	CartItem	The addition of an item to a shopping cart or basket
HeseyaEventType.ViewCart	CartItem[]	Show the shopping cart page
HeseyaEventType.RemoveFromCart	CartItem	Remove item from cart
HeseyaEventType.AddToWishlist	Product	The addition of items to a wishlist
HeseyaEventType.InitiateCheckout	CartItem[]	The start of a checkout process
HeseyaEventType.AddShippingInfo	{ shipping: ShippingMethod; items: CartItem[] }	Add shipping information to a checkout
HeseyaEventType.Purchase	{ order: OrderSummary; items: CartItem[] }	The completion of a purchase, usually signified by receiving order or purchase confirmation, or a transaction receipt
HeseyaEventType.Search	string	A search performed on your website or app
HeseyaEventType.Register	User	A submission of information by a customer in exchange for a service provided by your business
HeseyaEventType.Login	User	User log in.
HeseyaEventType.ViewContent	unknown	A visit to a web page you care about.