private Func <ISlackSocket, Message, SlackUser, Task> GetResponder(Message message, SlackUser user)
{
// finds a single responder
// if zero or more than one matches return the DefaultResponder
IMessageResponder responder = null;
foreach (var r in Responders)
{
if (r.CanRespond(message, user))
{
if (responder != null)
{
return(DefaultResponder);
}
responder = r;
}
}
if (responder == null)
{
return(DefaultResponder);
}
return(responder.Respond);
}
public SlackSocket AddResponder(IMessageResponder responder)
{
responders.Add(responder);
return(this);
}