static GamesService()
{
activeSessions = new ConcurrentDictionary <Guid, SessionWithTurns>();
activeSessionsByUser = new ConcurrentDictionary <string, Lazy <ConcurrentDictionary <Guid, SessionWithTurns> > >();
using (var db = new ApplicationDbContext())
{
foreach (var session in db.Sessions.Where(s => s.Hand1.Cards.Any() && s.Hand2.Cards.Any() && s.Hand3.Cards.Any() && s.Hand4.Cards.Any()))
{
var sessionWithTurns = new SessionWithTurns(session.Direction, ToModel(session.Hand1), ToModel(session.Hand2), ToModel(session.Hand3), ToModel(session.Hand4))
{
LastPlayed = session.LastPlayed,
Deck = new Stack <Card>(session.Deck.Where(c => !c.IsDiscarded).OrderByDescending(c => c.Order).Select(c => c.Card).ToList()),
DiscardPile = new Stack <Card>(session.Deck.Where(c => c.IsDiscarded).OrderBy(c => c.Order).Select(c => c.Card).ToList().Concat(new[] { session.DiscardPileTop })),
};
activeSessions.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(session.Hand1.UserId, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(session.Hand2.UserId, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(session.Hand3.UserId, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(session.Hand4.UserId, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
}
}
}
public Guid Create(string userId1, string userId2, string userId3, string userId4)
{
var cardsList = db.Cards.ToList();
cardsList.Shuffle();
var cards = new Stack <Card>(cardsList);
var hand1 = new Hand
{
IsTheirTurn = true,
UserId = userId1,
Cards = Enumerable.Range(0, 7).Select(_ => cards.Pop()).ToList(),
};
var hand2 = new Hand
{
IsTheirTurn = false,
UserId = userId2,
Cards = Enumerable.Range(0, 7).Select(_ => cards.Pop()).ToList(),
};
var hand3 = new Hand
{
IsTheirTurn = false,
UserId = userId3,
Cards = Enumerable.Range(0, 7).Select(_ => cards.Pop()).ToList(),
};
var hand4 = new Hand
{
IsTheirTurn = false,
UserId = userId4,
Cards = Enumerable.Range(0, 7).Select(_ => cards.Pop()).ToList(),
};
var firstCard = cards.Pop();
var deck = cards.Select((c, i) => new CardInPile
{
Card = c,
IsDiscarded = false,
Order = i,
}).ToList();
var session = new Session
{
Direction = Direction.Counterclockwise,
DiscardPileTop = firstCard,
Deck = deck,
LastPlayed = DateTime.UtcNow,
};
db.Sessions.Add(session);
db.SaveChanges();
hand1.Session = session; session.Hand1 = hand1;
hand2.Session = session; session.Hand2 = hand2;
hand3.Session = session; session.Hand3 = hand3;
hand4.Session = session; session.Hand4 = hand4;
db.SaveChanges();
db.Entry(hand1).Reference(a => a.User).Load();
db.Entry(hand2).Reference(a => a.User).Load();
db.Entry(hand3).Reference(a => a.User).Load();
db.Entry(hand4).Reference(a => a.User).Load();
var sessionWithTurns = new SessionWithTurns(session.Direction, ToModel(hand1), ToModel(hand2), ToModel(hand3), ToModel(hand4))
{
LastPlayed = session.LastPlayed,
Deck = cards,
DiscardPile = new Stack <Card>(new[] { firstCard }),
};
activeSessions.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(userId1, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(userId2, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(userId3, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
activeSessionsByUser.GetOrAdd(userId4, _ => new ConcurrentDictionary <Guid, SessionWithTurns>())
.TryAdd(session.Id, sessionWithTurns);
return(session.Id);
}
