0038868: Asynchrony is not correctly managed in function setBPandBPLoc

diff -r da09df2de4e0 web/org.openbravo.retail.posterminal/js/model/order.js
--- a/web/org.openbravo.retail.posterminal/js/model/order.js	Sat Jan 06 11:53:25 2018 +0100
+++ b/web/org.openbravo.retail.posterminal/js/model/order.js	Fri Jun 29 15:44:33 2018 +0200
@@ -430,6 +430,7 @@
       if (!this.get('id') || !this.id) {
         var uuid = OB.UTIL.get_UUID();
         this.set('id', uuid);
+        OB.info('[NewOrder] New order set with id ' + uuid);
         this.id = uuid;
         forceInsert = true;
       }
@@ -440,6 +441,7 @@
       }
       if (!OB.MobileApp.model.get('preventOrderSave')) {
         OB.Dal.save(this, function () {
+          OB.info('[NewOrder] Order (' + (forceInsert ? 'insert' : 'update') + ') saved in DB with id ' + me.id);
           if (callback) {
             callback();
           }
@@ -2514,11 +2516,15 @@
         }
 
         var saveBP = function () {
+            OB.info('[saveBP] 1 - set BP for order with id ' + me.id);
             me.set('bp', businessPartner);
-            me.save();
-            // copy the modelOrder again, as saveIfNew is possibly async
-            OB.MobileApp.model.orderList.saveCurrent();
-            finishSaveData(callback);
+            OB.info('[saveBP] 2 - save order with id ' + me.id);
+            me.save(function () {
+              OB.info('[saveBP] 3 - order with id ' + me.id + ' saved');
+              // copy the modelOrder again, as saveIfNew is possibly async
+              OB.MobileApp.model.orderList.saveCurrent();
+              finishSaveData(callback);
+            });
             };
 
         if (businessPartner.get('locationModel')) {