Simple controllers (offer and position) are workign in the new oo format

src/admin/controllers/offer.php

@@ -6,18 +6,15 @@ defined('_JEXEC') or die;
 
 class ClubsControllerOffer extends AbstractClubsController
 {
-    protected function getNameOfElement()
+    protected function getSingleBaseName()
     {
         return 'offer';
     }
 
-    protected function getDataMapping()
+    protected function getFactory()
     {
-        return array(
-            'name' => array('required'=>true, 'name'=>'Bezeichnung', 'filter'=>'string')
-        );
+        return new CommonClubsModelFactoryOffer();
     }
 
     
-    
 }