public bool CheckIfSubscribed(SignalSubscription ss)
{
OpenSession();
int rowcount = session.CreateCriteria(typeof(SignalSubscription))
.Add(Restrictions.Eq("SignalID", ss.SignalID))
.Add(Restrictions.Eq("Email", ss.Email))
.SetProjection(Projections.RowCount()).UniqueResult<int>();
CloseSession();
return (rowcount == 0);
}
public void SubscribeSignal(SignalSubscription ss)
{
OpenSession();
session.Save(ss);
CloseSession();
}
public void SubscribeSignal(JsonObject param)
{
CheckRequest(param["ajaxSessionKey"].ToString());
SignalManager sm = new SignalManager();
SignalSubscription ss = new SignalSubscription();
ss.Email = param["email"].ToString();
ss.SignalID = Convert.ToInt32(param["signalID"]);
if (sm.CheckIfSubscribed(ss))
sm.SubscribeSignal(ss);
else
throw new Exception("Sei già iscritto a questa segnalazione");
}
