purchasesToNSeats

Author: odeimaiz

services/static-webserver/client/source/class/osparc/store/LicensedItems.js

@@ -29,7 +29,11 @@ qx.Class.define("osparc.store.LicensedItems", {
     purchasesToNSeats: function(purchases) {
       let nSeats = 0;
       purchases.forEach(purchase => {
-        nSeats += purchase.getNumberOfSeats();
+        if ("numberOfSeats" in purchase) {
+          nSeats += purchase["numberOfSeats"];
+        } else if ("getNumberOfSeats" in purchase) {
+          nSeats += purchase.getNumberOfSeats();
+        }
       });
       return nSeats;
     },