passdatalaraveljavascript.blade.php

   <script>
        window.user = "{!!
             addslashes(json_encode([
            'user'=> auth()->user(),
            'notifications'=> ['all'=>auth()->user()->notifications,'read'=> auth()->user()->readNotifications, 'unread'=>auth()->user()->unreadNotifications],
            'roles'=> auth()->user()->roles,
            'permissions'=> auth()->user()->getAllPermissions()
        ]))
       !!}";

    </script>