public void AddGuest(DTO.Guest newDTOGuest)
{
Guest newModelGuest = new Guest();
convertToModelGuest(newDTOGuest, newModelGuest);
try
{
using (var db = new GuestAppContext())
{
var existingGuest = db.Guests.Find(newDTOGuest.Id);
if (existingGuest != null)
{
db.EventsGuests.Add(new EventGuest {
EventId = _currentEvent.Id, GuestId = newDTOGuest.Id
});
}
else
{
db.EventsGuests.Add(new EventGuest {
EventId = _currentEvent.Id, Guest = newModelGuest
});
}
db.SaveChanges();
}
}
catch (Exception ex)
{
MessageBoxError(ex.Message);
}
}
public void DeleteGuestFromAllEvents(DTO.Guest SelectedGuest)
{
try
{
using (var db = new GuestAppContext())
{
var guestToDelete = db.Guests.Find(SelectedGuest.Id);
db.Guests.Remove(guestToDelete);
db.SaveChanges();
}
}
catch (Exception ex)
{
MessageBoxError(ex.InnerException.Message);
}
}
public void RemoveGuestFromCurrentEvent(DTO.Guest selectedGuest)
{
try
{
using (var db = new GuestAppContext())
{
var guestToDelete = db.EventsGuests.SingleOrDefault(eg => eg.EventId == _currentEvent.Id && eg.GuestId == selectedGuest.Id);
db.EventsGuests.Remove(guestToDelete);
db.SaveChanges();
}
}
catch (Exception ex)
{
MessageBoxError(ex.InnerException.Message);
}
}
public void DeleteEvent(Model.Event eventToDelete)
{
try
{
using (var db = new GuestAppContext())
{
var eventToRemove = db.Events.Find(eventToDelete.Id);
db.Events.Remove(eventToRemove);
db.SaveChanges();
}
}
catch (Exception e)
{
throw;
}
}
public void EditEvent(DTO.Event eventToEdit, DTO.Event modifiedEvent)
{
try
{
using (var db = new GuestAppContext())
{
var modelEvent = db.Events.Find(eventToEdit.Id);
modelEvent.Name = modifiedEvent.Name;
modelEvent.Date = modifiedEvent.Date;
db.SaveChanges();
}
}
catch (Exception)
{
throw;
}
}
public void AddEvent(DTO.Event newEvent)
{
var modelEvent = Mapper.EventMapper(newEvent, new Model.Event());
try
{
using (var db = new GuestAppContext())
{
modelEvent.UserId = User.Id;
db.Events.Add(modelEvent);
db.SaveChanges();
}
}
catch (Exception)
{
throw;
}
}
public void EditGuestDetails()
{
try
{
using (var db = new GuestAppContext())
{
var modelGuestToEdit = db.Guests.Find(UsersSelectedGuestToEdit.Id);
convertToModelGuest(UsersSelectedGuestToEdit, modelGuestToEdit);
db.SaveChanges();
}
}
catch (Exception ex)
{
var message = MessageBox.Show("There seems to be an error, make sure that there are no fields left empty!" +
Environment.NewLine + ex.Message,
"Error!", MessageBoxButton.OK, MessageBoxImage.Error);
throw;
}
}