Spree.SortableTable.refresh to reload the component

backend/app/assets/javascripts/spree/backend/components/sortable_table.js

@@ -1,34 +1,36 @@
 //= require solidus_admin/Sortable
 /* eslint no-unused-vars: "off" */
 
-Spree.refresh_sortable_tables = function() {
-  var sortable_tables = document.querySelectorAll('table.sortable');
+Spree.SortableTable = {
+  refresh: function() {
+    var sortable_tables = document.querySelectorAll('table.sortable');
 
-  _.each(sortable_tables, function(table) {
-    var url = table.getAttribute('data-sortable-link');
-    var tbody = table.querySelector('tbody');
-    var sortable = Sortable.create(tbody,{
-      handle: ".handle",
-      onEnd: function(e) {
-        var positions = {};
-        _.each(e.to.querySelectorAll('tr'), function(el, index) {
-          var idAttr = el.id;
-          if (idAttr) {
-            var objId = idAttr.split('_').slice(-1);
-            if (!isNaN(objId)) {
-              positions['positions['+objId+']'] = index + 1;
+    _.each(sortable_tables, function(table) {
+      var url = table.getAttribute('data-sortable-link');
+      var tbody = table.querySelector('tbody');
+      var sortable = Sortable.create(tbody,{
+        handle: ".handle",
+        onEnd: function(e) {
+          var positions = {};
+          _.each(e.to.querySelectorAll('tr'), function(el, index) {
+            var idAttr = el.id;
+            if (idAttr) {
+              var objId = idAttr.split('_').slice(-1);
+              if (!isNaN(objId)) {
+                positions['positions['+objId+']'] = index + 1;
+              }
             }
-          }
-        });
-        Spree.ajax({
-          type: 'POST',
-          dataType: 'json',
-          url: url,
-          data: positions,
-        });
-      }
+          });
+          Spree.ajax({
+            type: 'POST',
+            dataType: 'json',
+            url: url,
+            data: positions,
+          });
+        }
+      });
     });
-  });
+  }
 };
 
-Spree.ready(Spree.refresh_sortable_tables);
+Spree.ready(Spree.SortableTable.refresh);