private void SubscriberSubscribeToTopicRequest()
{
Post("/subscribeToTopic", param =>
{
var subscriberIDString = GetQueryValueFromKey("id");
var topicName = GetQueryValueFromKey("topicName");
int subscriberID;
if (int.TryParse(subscriberIDString, out subscriberID))
{
if (subscriberID >= 0 && topicName.Length > 0 && Broker.AddSubscriberToTopic(subscriberID, topicName))
{
return(GetSuccessJSONMessage($"Subscriber {subscriberID} successfully added to topic {topicName}"));
}
}
return(GetFailureJSONMessage($"Subscriber {subscriberIDString} was not added to the topic {topicName}. (Perhaps an invalid ID?)"));
});
}