Fixed saving termination on new

application/Order/Order.php

@@ -14,7 +14,12 @@ class Order extends mfBaseModel {
       return 0;
     }
     
-    $p = end($this->getProperty("products"));
+    $products = $this->getProperty("products");
+    if(!is_array($products) || !count($products)) {
+      return 1;
+    }
+    
+    $p = end($products);
     return ++$p->pos;
   }
   

application/Order/OrderModel.php

@@ -5,6 +5,8 @@ class OrderModel {
   public $billingaddress_id;
   public $order_date;
   public $finish_date;
+  public $finish_after;
+  public $finish_after_comment;
   public $billing_text;
   public $bank_account_bank;
   public $bank_account_owner;