Sitecore CDP-Decision model: Programmable to get the list of product in abandoned cart. Previous example was to get the product detail in ul/li but this sample return the product list as an object.

getAbandonedCartDetails.js

(function () {

    function getTriggeredSession(){
        if (entity && entity.ref) 
            for (i=0;i<guest.sessions.length;i++)
                if (guest.sessions[i].ref === entity.ref) return guest.sessions[i];
        
        return undefined;
    }
    
    function formatEvent(event) {
        return {
            "type": event.arbitraryData.product.type,
            "price": event.arbitraryData.product.price,
            "currency": event.arbitraryData.product.currency,
            "name": event.arbitraryData.product.name,
            "item": event.arbitraryData.product.item_id,
            "quantity": event.arbitraryData.product.quantity,
        }
    }
    
    function getEvents(session, eventType){
        events = [];
        if (session !== undefined && eventType !== undefined) 
            session.events.forEach(e => { if (e.type === eventType) events.push(formatEvent(e));});
    
        return events.length>=1?events:undefined;
    }
    
    addEvents = getEvents(getTriggeredSession(), "ADD");
    
    return (addEvents)?{
        "hasCart": true,
        "products" : addEvents
    }:{"hasCart": false};
    
})();