Refactor

Author: lazychaser

src/Node.php

@@ -55,15 +55,6 @@ class Node extends Eloquent
      */
     static protected $_softDelete;
 
-    /**
-     * Whether the node is being deleted.
-     *
-     * @since 2.0
-     *
-     * @var bool
-     */
-    static protected $deleting;
-
     /**
      * Pending operation.
      *
@@ -685,15 +676,9 @@ protected function insertNode($position)
      */
     protected function deleteDescendants()
     {
-        if (static::$deleting) return;
-
         $lft = $this->getLft();
         $rgt = $this->getRgt();
 
-        // Make sure that inner nodes are just deleted and don't touch the tree
-        // This makes sense in Laravel 4.2
-        static::$deleting = true;
-
         $query = $this->newQuery()->whereNodeBetween([ $lft + 1, $rgt ]);
 
         if (static::$_softDelete && $this->forceDeleting) {
@@ -702,8 +687,6 @@ protected function deleteDescendants()
             $query->delete();
         }
 
-        static::$deleting = false;
-
         if ($this->hardDeleting()) {
             $height = $rgt - $lft + 1;