code: def get_notifications(current):
      
      current.output = {
          'status': 'OK',
          'code': 200,
          'notifications': [],
      }
      amount = current.input.get('amount', 8)
      try:
          notif_sbs = current.user.subscriptions.objects.get(channel_id=current.user.prv_exchange)
      except MultipleObjectsReturned:
          # FIXME: This should not happen,
          log.exception("MULTIPLE PRV EXCHANGES!!!!")
          sbs = current.user.subscriptions.objects.filter(channel_id=current.user.prv_exchange)
          sbs[0].delete()
          notif_sbs = sbs[1]
      for msg in notif_sbs.channel.message_set.objects.all()[:amount]:
          current.output['notifications'].insert(0, {
              'title': msg.msg_title,
              'body': msg.body,
              'type': msg.typ,
              'url': msg.url,
              'channel_key': msg.channel.key,
              'message_key': msg.key,
              'timestamp': msg.updated_at})
docs: Returns last N notifications for current user
  
  
          .. code-block:: python
  
              #  request:
                  {
                  'view':'_zops_unread_messages',
                  'amount': int, # Optional, defaults to 8
                  }
  
              #  response:
                  {
                  'status': 'OK',
                  'code': 200,
                  'notifications': [{'title':string,
                                     'body': string,
                                     'channel_key': key,
                                     'type': int,
                                     'url': string, # could be a in app JS URL prefixed with "#" or
                                                    # full blown URL prefixed with "http"
                                     'message_key': key,
                                     'timestamp': datetime},],
                  }