private static void AddRandomGuestList(EventManagerDBContext db, Meeting newEvent)
{
Random rand = new Random();
// Get all contacts
var contactList = new List <Contact>();
contactList.AddRange(from c in db.Contacts select c);
// Randomly select contacts for test event
int noOfGuests = rand.Next(0, contactList.Count / 2);
for (int i = 0; i < noOfGuests; i++)
{
int guestNo = rand.Next(0, contactList.Count - 1);
var contact = contactList[guestNo];
var guest =
new MeetingGuest
{
Contact = contact,
GuestStatus = GustArrivalStatus.Unknown,
Meeting = newEvent,
};
db.EventGuests.Add(guest);
contactList.RemoveAt(guestNo);
}
db.SaveChanges();
}
public static EventGuest AddGuestToEvent(int eventId, ContactItemModel newGuest)
{
if (eventId < 0)
{
throw new ArgumentException($"{nameof(eventId)}: {eventId}");
}
else
{
using (var db = new EventManagerDBContext())
{
// Look for event guest if it exists
var eventQuery = from eventGuest in db.EventGuests
where eventGuest.ContactID == newGuest.ID &&
eventGuest.MeetingID == eventId
select eventGuest;
var result = eventQuery.FirstOrDefault();
if (result == null)
{
var meetingGuest = new MeetingGuest
{
ContactID = newGuest.ID,
MeetingID = eventId,
GuestStatus = GustArrivalStatus.Unknown
};
db.EventGuests.Add(meetingGuest);
db.SaveChanges();
var guest = new EventGuest
{
ContactID = newGuest.ID,
Guest = newGuest,
GuestStatus = GustArrivalStatus.Unknown,
ID = meetingGuest.MeetingGuestID
};
return(guest);
}
else
{
return(new EventGuest
{
ContactID = result.ContactID,
Guest = newGuest,
ID = result.ContactID,
GuestStatus = result.GuestStatus
});
}
}
}
}