//creat visitor information to be store to database
public static void VisitorSignin(List <visitor> Visitors, List <int> TrackIDs, int Duration)
{
group_visitor Gv = new group_visitor();
Gv.group_id = Guid.NewGuid().ToString();
DateTime StartTime = DateTime.Now;
Gv.duration = Duration;
Gv.startTime = StartTime;
Gv.endTime = StartTime.AddHours(Duration);
foreach (visitor V in Visitors)
{
V.mailSent = false;
V.ID = Guid.NewGuid().ToString();
V.group_visitor = Gv;
}
foreach (int ID in TrackIDs)
{
visitor_track vt = new visitor_track();
TrackDAO.TrackVisited(ID);
vt.track_ID = ID;
vt.group_visitor = Gv;
}
VisitorDAO.SaveGroup(Gv);
VisitorDAO.SaveChanges();
}
//save a visitor_track to datbase
public static void SaveVisitor_Track(visitor_track v)
{
Context.AddObject("visitor_track", v);
}
