public Message Unsubscribe(string[] parameters, MessageEvent e)
{
if (parameters.Length == 0)
{
return(new Message("/unsubscribe [feed]"));
}
var obj = col.FindOne(x =>
x.endpoint_type == e.GetEndpoint().Item1&&
x.endpoint_num == e.GetEndpoint().Item2&&
x.feed == parameters[0]
);
if (obj != null)
{
col.Delete(x => x.id == obj.id);
return(new Message("unsubscribed"));
}
return(new Message("not subscribed yet"));
}
public void Erase(string w) => col.Delete(x => x.keyword == w);