internal static Foresight.DataAccess.Wechat_LotteryActivityPrize[] GetActivityPrizeList(int activityID)
{
Foresight.DataAccess.Wechat_LotteryActivityPrize[] list = new Foresight.DataAccess.Wechat_LotteryActivityPrize[] { };
InitData(activityID);
if (sPrize.ContainsKey(activityID))
{
list = sPrize[activityID].Values.ToArray();
}
return(list);
}
internal static LotteryCodeDefine CreateRecord(int activityID, string openID, out Foresight.DataAccess.Wechat_LotteryActivityRecord record, out Foresight.DataAccess.Wechat_LotteryActivityPrize prize, out string err, out int leftTime)
{
InitData(activityID);
record = null;
prize = null;
err = string.Empty;
leftTime = 0;
var activity = GetActivity(activityID);
if (activity == null)
{
return(LotteryCodeDefine.ActivityNotExists);
}
DateTime timenow = DateTime.Now;
if (activity.StartTime > timenow)
{
return(LotteryCodeDefine.NotBegin);
}
if (activity.EndTime < timenow)
{
return(LotteryCodeDefine.HasEnd);
}
if (!sRecords[activityID].ContainsKey(openID))
{
lock (sRecords[activityID])
{
if (!sRecords[activityID].ContainsKey(openID))
{
sRecords[activityID].Add(openID, new List <Foresight.DataAccess.Wechat_LotteryActivityRecord>());
}
}
}
var myRecords = sRecords[activityID][openID];
lock (myRecords)
{
bool canjoin = CheckRecord(activityID, openID, out err, out leftTime);
if (canjoin)
{
leftTime--;
int prizeID = 0;
var queue = sPrizeQueue[activityID];
lock (queue)
{
if (queue.Count > 0)
{
prizeID = (int)(queue.Pop());
}
}
if (prizeID > 0)
{
prize = sPrize[activityID][prizeID];
if (prize.RepeatTime > 1) //可以重复中奖
{
if (myRecords.Count(p => p.PrizeID == prizeID) >= prize.RepeatTime) //超过允许中奖次数
{
prize = null;
lock (queue)
{
queue.Push(prizeID);
}
}
}
else//不能重复中奖
{
if (myRecords.Count(p => p.PrizeID > 0 && sPrize[activityID][p.PrizeID].RepeatTime <= 1) > 0)//已经有中奖纪录
{
prize = null;
lock (queue)
{
queue.Push(prizeID);
}
}
}
}
var newRecord = new Foresight.DataAccess.Wechat_LotteryActivityRecord()
{
ActivityID = activityID,
OpenID = openID,
PrizeID = prize == null ? 0 : prize.ID,
RecordTime = timenow,
};
newRecord.Save();
myRecords.Add(newRecord);
record = newRecord;
return(LotteryCodeDefine.Succeed);
}
else
{
return(LotteryCodeDefine.HasRecord);
}
}
}
