private void UpdateAssignedInvitations(Guest guest, IEnumerable<string> invitationSelections)
{
if (invitationSelections == null && guest.Invitations == null)
{
return;
}
List<Invite> oldInvites = new List<Invite>();
List<Invite> newInvites = new List<Invite>();
if (guest.Invitations != null)
{
oldInvites = guest.Invitations.ToList();
// HACK: remove all invites, then add new ones.
oldInvites.ForEach(axe => db.Invites.Remove(axe));
}
Dictionary<string, string> selections = invitationSelections.ToDictionary(i => i.Split(':')[0], i => i.Split(':')[1]);
foreach (var ev in db.Events)
{
// We have added an invite for the guest.
if (!selections.ContainsKey(ev.Id.ToString())) continue;
int maxInvites = 1;
int.TryParse(selections[ev.Id.ToString()], out maxInvites);
var invite = new Invite
{
GuestId = guest.Id,
EventId = ev.Id,
IsAttending = false,
HasResponded = false,
PeopleInvited = maxInvites,
PeopleAttending = 0
};
newInvites.Add(invite);
}
newInvites.ForEach(ni => db.Invites.Add(ni));
}
private void PopulateAssignedInvitations(Guest guest)
{
guest = db.Guests.Include(i => i.Invitations).Single(i => i.Id == guest.Id);
var allEvents = db.Events;
var guestEvents = new HashSet<int>(guest.Invitations.Select(c => c.EventId));
var viewModel = new List<GuestInvites>();
foreach (var singleEvent in allEvents)
{
var eventFound = guestEvents.Contains(singleEvent.Id);
var maxInvited = 1;
var acceptedInvites = 0;
if (eventFound)
{
maxInvited = guest.Invitations.Single(i => i.EventId == singleEvent.Id).PeopleInvited;
acceptedInvites = guest.Invitations.Single(i => i.EventId == singleEvent.Id).PeopleAttending;
}
viewModel.Add(new GuestInvites
{
EventId = singleEvent.Id,
EventName = singleEvent.Name,
InvitationMax = maxInvited,
InvitationAccepted = acceptedInvites,
isInvited = eventFound
});
}
ViewBag.Events = viewModel;
}
