Support add to favorites

In Shopify there are multiple ways to support add to favorites. Due to this fact, there is not a unified way to support add to favorites in Tweakwise.

If your shop has a wishlist app that has a REST API or JS SDK, this can be supported in Tweakwise JS through events.

To succesfully support add to favorites, follow these steps:

• Add a wishlist button in Plugin Studio.
• Use the event hooks to add the product to your Shopify wishlist app:

window['twn-starter-config'].on = {
	// ...,
  'twn.add-to-favorites': function (event) {
    
    var productId = event.data.itemno;
		// actually call your wishlist app's sdk using productId

  }
};