public bool ShuffleGifts()
{
bool algorithmChooses = false;
var allEvents = _context.Events.
Include(x => x.EventOptionEvents).
ThenInclude(x => x.EventOption).
Include(x => x.UserEvents).
ThenInclude(x => x.User).
Include(x => x.UserEvents).
ThenInclude(x => x.Shuffle).
//Where(x => x.GiftsAddBy.Date == DateTime.Today).
ToList();
foreach (var eventt in allEvents)
{
foreach (var eventOptionEvent in eventt.EventOptionEvents)
{
if (eventOptionEvent.EventOption.Name == EventOptions.AlgorithmChooses().Name)
{
algorithmChooses = true;
}
;
}
var allUserEvents = eventt.UserEvents.Where(x => x.IsActive == true &&
x.IsConfirmed == true &&
x.Participats == true).
ToList();
if (algorithmChooses)
{
foreach (var userEvent in allUserEvents)
{
var userEventGiftFor = _context.UserEvent.Include(x => x.Gift).FirstOrDefault(x => x.UserId == userEvent.Shuffle.UserGiftFor.Id &&
x.EventId == eventt.Id);
var allGifts = userEventGiftFor.Gift.Where(x => x.IsActive == true).ToList();
if (algorithmChooses)
{
var shuffledGifts = ShuffleGiftsHelper.ShuffleGiftsAlgorithm(allGifts, eventt.MaxPrice);
userEvent.Shuffle.Gifts = shuffledGifts.Gifts;
}
else
{
userEvent.Shuffle.Gifts = allGifts;
}
}
}
eventt.GiftsShuffled = true;
_context.SaveChanges();
}
return(true);
}
public void SeedEventOptions()
{
if (!_context.EventOptions.Any())
{
_context.EventOptions.Add(EventOptions.UnkonwGiftGiver());
_context.EventOptions.Add(EventOptions.KnownGiftGiver());
_context.EventOptions.Add(EventOptions.OneOfManyGifts());
_context.EventOptions.Add(EventOptions.OneGift());
_context.EventOptions.Add(EventOptions.AlgorithmChooses());
_context.EventOptions.Add(EventOptions.ParticipantChooses());
_context.SaveChanges();
}
}