json.id message["id"]
# json.receiver do 
#   json.partial! '/users/user_simple', locals: {user: current_user}
# end
json.status message["status"]
json.content message["content"]
json.notification_url message["notification_url"]
json.source message["source"]
json.time_ago time_from_now(message["created_at"].to_time)

case message["type"]
when 1
  json.type "notification"
when 2
  json.type "atme" 
  json.sender do 
    sender = User.find_by_id(message["sender"])
    if sender.present? 
      json.partial! '/users/user_simple', locals: {user: sender}
    else 
      json.nil
    end
  end
end