public PickResult SubmitPick(int userID, int playerID)
{
PickResult result = PickResult.Success;
PlayerObj player = null;
lock (_DraftLock)
{
player = FindPlayer(playerID);
if (player == null)
result = PickResult.InvalidPlayer;
else if (!Settings.PositionMaxes.ContainsKey(player.Position))
result = PickResult.InvalidPosition;
else
{
List<PlayerObj> draftedPlayers = GetUsersDraftedPlayers(userID);
int posCount = draftedPlayers.Sum(x => x.Position == player.Position ? 1 : 0);
if (posCount >= Settings.PositionMaxes[player.Position])
result = PickResult.PositionMax;
else
{
PlayerObj pickedPlayer = FindPickedPlayer(playerID);
if (pickedPlayer != null)
result = PickResult.AlreadyPicked;
else
{
DraftMoveObj match = FindUserOnClock(userID);
if (match == null)
result = PickResult.NotTurn;
else
{
DraftMove move = new DraftMove()
{
Pick = match.Pick,
Round = match.Round,
SeasonID = Settings.DraftSeasonID,
PlayerID = playerID,
Time = DateTime.Now,
MoveType = (int)DraftMoveType.Pick,
UserID = userID
};
db.DraftMoves.InsertOnSubmit(move);
db.SubmitChanges();
}
}
}
}
}
return result;
}
public List<DraftMoveObj> FindOnTheClock()
{
List<DraftMoveObj> onclock = new List<DraftMoveObj>();
List<DraftMove> toPause = new List<DraftMove>();
DraftMoveObj addedOnClock = null;
// This entire operation MUST be atomic, so a Lock is required
lock (_DraftLock)
{
DraftStatus oStatus = GetCurrentDraftStatus();
DraftStatusType currStatus = Converter.ToDraftStatusType(oStatus.Status);
bool isPaused = (currStatus == DraftStatusType.Paused);
var allNextStatus = from t in db.DraftStatus
where t.ID == 2
select t;
DraftActionType nextStatus = Converter.ToDraftActionType(allNextStatus.First().Status);
List<DraftMove> currentOnClock = this.GetCurrentOnClock_Internal();
if (isPaused)
{
toPause = currentOnClock;
}
else
{
foreach (DraftMove mOnClock in currentOnClock)
{
onclock.Add(new DraftMoveObj(mOnClock));
}
if (onclock.Count > 0)
{
onclock.Sort(new DraftMoveObjComparer());
}
}
// Determine if a new OnClock Move is needed
bool addOnClock = (onclock.Count == 0 && toPause.Count == 0);
// We attempt to minimize the time delay by waiting to calculate the current time
// as far as possible. So if we don't need to calculate how much time is left
// on the last OnClock Move, we'll wait longer. Otherwise, we have to re-use this one
// to keep everything synchronized
DateTime? currentTime = null;
if (onclock.Count > 0)
{
currentTime = DateTime.Now;
DraftMoveObj lastOnClock = onclock[onclock.Count - 1];
TimeSpan timeLeft = TimeSpan.FromSeconds(Settings.SecondsPerPick) - (currentTime.Value - lastOnClock.Time);
// Check if the last OnClock Move is over the time limit
if (timeLeft < TimeSpan.FromTicks(0))
addOnClock = true;
}
if (addOnClock && !isPaused)
{
// Find the next empty slot
DraftMoveObj nextEmpty = FindNextEmptySlot();
// If no Empty Slots, the Draft is over, so make sure it gets paused
if (nextEmpty == null)
{
nextStatus = DraftActionType.Pause;
}
else
{
if (!currentTime.HasValue)
currentTime = DateTime.Now;
DraftMove newOnClock = new DraftMove()
{
SeasonID = nextEmpty.SeasonID,
Round = nextEmpty.Round,
Pick = nextEmpty.Pick,
PlayerID = null,
MoveType = (int)DraftMoveType.OnClock,
UserID = nextEmpty.UserID,
Time = currentTime.Value
};
db.DraftMoves.InsertOnSubmit(newOnClock);
addedOnClock = new DraftMoveObj(newOnClock);
}
}
// If the draft is paused, we need to update all the onClock Moves
if (toPause.Count > 0)
{
if (!currentTime.HasValue)
currentTime = DateTime.Now;
foreach (DraftMove nextMove in toPause)
{
TimeSpan origGap = oStatus.Time - nextMove.Time;
nextMove.Time = currentTime.Value - origGap;
onclock.Add(new DraftMoveObj(nextMove));
}
onclock.Sort(new DraftMoveObjComparer());
}
// If we added a new OnClock Move, make sure it is at the end of the onclock list
if (addedOnClock != null)
{
onclock.Add(addedOnClock);
onclock.Sort(new DraftMoveObjComparer());
}
// If the Draft is Paused or needs to change actions, update it
int iCurr = (int)currStatus;
int iNext = (int)nextStatus;
if (isPaused || iCurr != iNext)
{
if (!currentTime.HasValue)
currentTime = DateTime.Now;
oStatus.Time = currentTime.Value;
oStatus.Status = iNext;
}
// Commit all changes to the DB
db.SubmitChanges();
}
return onclock;
}
private void detach_DraftMoves(DraftMove entity)
{
this.SendPropertyChanging();
entity.DraftOrder = null;
}
partial void DeleteDraftMove(DraftMove instance);
partial void UpdateDraftMove(DraftMove instance);
partial void InsertDraftMove(DraftMove instance);
private void attach_DraftMoves(DraftMove entity)
{
this.SendPropertyChanging();
entity.User = this;
}
