how to export jstree desired json formatted from etrepat/baum laravel package
<p>I am using <a href="https://www.jstree.com" rel="nofollow">jstree jQuery plugin</a> to display Categories as tree view. </p>

<p>And in the backend, I am using <a href="https://github.com/etrepat/baum" rel="nofollow">etrepat/baum</a> laravel package to create categories nested sets. </p>

<p><strong>etrepat/baum</strong> package has a method named <a href="https://github.com/etrepat/baum#dumping-the-hierarchy-tree" rel="nofollow">toHierarchy()</a> which  returns a nested collection representing the queried tree.  </p>

<p>the format of returned is like :</p>

<pre><code>    {  
   "7":{  
      "org_level_id":7,
      "parent_id":5,
      "lft":7,
      "rgt":12,
      "depth":0,
      "name":"Computer",
      "created_at":"2015-11-02 00:45:01",
      "updated_at":"2015-11-02 00:45:01",
      "children":[  
         {  
            "org_level_id":14,
            "parent_id":7,
            "lft":8,
            "rgt":9,
            "depth":1,
            "name":"hard",
            "created_at":"2015-11-02 00:45:01",
            "updated_at":"2015-11-02 00:45:01",
            "children":[  

            ]
         },
         {  
            "org_level_id":13,
            "parent_id":7,
            "lft":10,
            "rgt":11,
            "depth":1,
            "name":" RAM",
            "created_at":"2015-11-02 00:45:01",
            "updated_at":"2015-11-02 00:45:01",
            "children":[  

            ]
         }
      ]
   },
   "9":{  
      "org_level_id":9,
      "parent_id":2,
      "lft":20,
      "rgt":23,
      "depth":0,
      "name":"search engines",
      "created_at":"2015-11-02 00:45:01",
      "updated_at":"2015-11-02 00:45:01",
      "children":[  
         {  
            "org_level_id":18,
            "parent_id":9,
            "lft":21,
            "rgt":22,
            "depth":1,
            "name":"Google",
            "created_at":"2015-11-02 00:45:01",
            "updated_at":"2015-11-02 00:45:01",
            "children":[  

            ]
         }
      ]
   },
   "17":{  
      "org_level_id":17,
      "parent_id":10,
      "lft":25,
      "rgt":26,
      "depth":0,
      "name":"Download",
      "created_at":"2015-11-02 00:45:01",
      "updated_at":"2015-11-02 00:45:01",
      "children":[  

      ]
   }
}
</code></pre>

<p>While on other hand , <strong>JStree plugin</strong> is desired a json format like to create treeview from it : </p>

<pre><code>[
   'Simple root node',
   {
     'text' : 'Root node 2',
     'state' : {
       'opened' : true,
       'selected' : true
     },
     'children' : [
       { 'text' : 'Child 1' },
       'Child 2'
     ]
  }
]
</code></pre>

<p>How can i convert return format of <strong>etrepat/baum</strong> to Appropriate format that <strong>jstree</strong> is desired ?</p>