AlanSDK get chat messages

button.onEvent = { event in
  guard let eventData = event?.data(using: .utf8, allowLossyConversion: false),
        let eventJson = try? JSONSerialization.jsonObject(with: eventData, options: .mutableContainers),
        let eventDict = eventJson as? [String: Any],
        let eventName = eventDict["name"] as? String,
        let eventText = eventDict["text"] as? String
  else { 
    return
  }
  
  if eventName == "parsed" {
    print("YOU:  \(eventText)")
  } else if eventName == "text" {
    print("Alan:  \(eventText)")
  }
}