add subscription event for heart-beat-tick completions

Author: thomasplevy

CHANGELOG.md

@@ -1,6 +1,12 @@
 LifterLMS Changelog
 ===================
 
+v3.19.4 - 2018-06-??
+--------------------
+
++ Add subscription event on builder to allow integrations to run custom code on heartbeat ticks
+
+
 v3.19.3 - 2018-06-14
 --------------------
 

assets/js/builder/Controllers/Sync.js

@@ -1,7 +1,7 @@
 /**
  * Sync builder data to the server
  * @since    3.16.0
- * @version  3.17.1
+ * @version  [version]
  */
 define( [], function() {
 
@@ -312,10 +312,12 @@ define( [], function() {
 		 * @param    obj   data   data set that was processed by the server
 		 * @return   void
 		 * @since    3.16.11
-		 * @version  3.16.6
+		 * @version  [version]
 		 */
 		function maybe_restart_tracking( model, data ) {
 
+			Backbone.pubSub.trigger( model.get( 'type' ) + '-maybe-restart-tracking', model, data );
+
 			var omit = [ 'id', 'orig_id' ];
 
 			if ( model.get_relationships ) {