https://www.truereligion.com/on/demandware.static/Sites-TrueReligi…/js/dynamicYield/dynamicYieldSfra.js

1var dynamicYield = {
2
3	callEvent: function(eventName, params){
4		var DYhref = '',
5			DYform = '';
6		if(typeof params == "object"){
7			DYhref = params.DYhref || '';
8			DYform = params.DYform || '';
9		}
10
11		var params = JSON.stringify(params) || '';
12		// these properties are loaded via action call defined in isml as <span ... data-url> parameter
13		var DYGetAPIProperties = $('#sfraSpan').data('url');
14
15		$.ajax({
16			url: DYGetAPIProperties,
17			data: {
18				eventName: eventName,
19				params: params
20			},
21			success: function(response) {
22				if(response.doCall){			
23					if(DY.API) {
24							DY.API('event', {
25								name: response.eventName,
26								properties: response.properties
27							});
28							// refreshing DY Static Data - SKUs, without need to page-refresh
29							if(DY.recommendationContext.type == "CART" && response.eventName == "Remove from Cart") {
30								refreshSKUs( response );
31							}	
32					}
33					// in case of async loading
34					else {
35						document.getElementById("DY_api_static").onload = function(){
36							DY.API('event', {
37								name: response.eventName,
38								properties: response.properties
39							});
40
41							// refreshing DY Static Data - SKUs, without need to page-refresh
42							if(DY.recommendationContext.type == "CART" && response.eventName == "Remove from Cart") {
43								refreshSKUs( response );
44							}
45						}
46					}
47				}
48				if(DYhref!=''){
49					window.location.href = DYhref;
50				}
51				if(DYform!=''){ 
52					DYform.trigger('submit');
53				}
54			},
55			error : function(e){
56				console.log(e);
57			}
58		});
59	} 
60}
61
62function refreshSKUs( response ) {
63
64	var newCartIds = [];
65	for(var i=0; i<response.properties.cart.length; i++) {
66		newCartIds.push( response.properties.cart[i].productId );
67	}
68	DY.API('spa', {
69		context: {
70			type: 'CART',
71			data: newCartIds
72		}
73	});
74	return;
75}