public ActionResult GetLotteryWinnerList()
{
string strPeriodId = Request.QueryString["periodId"];
if (String.IsNullOrEmpty(strPeriodId))
{
return(RespondResult(false, "参数无效。"));
}
Guid periodId = Guid.Parse(strPeriodId);
Campaign_LotteryPeriodEntity period = _campaignManager.Lottery.GetLotteryPeriod(periodId);
GetLotteryWinnerListResult result = _campaignManager.Lottery.GetLotteryWinnerList(periodId);
bool isWinner = false;
if (MemberContext != null)
{
isWinner = _campaignManager.Lottery.IsLotteryWinner(periodId, MemberContext.Member.Id);
}
return(RespondDataResult(new
{
Period = period,
WinnerList = result.ItemList,
IsWinner = isWinner
}));
}
public ActionResult GetLotteryPeriod()
{
string id = Request.QueryString["id"];
if (String.IsNullOrEmpty(id))
{
return(RespondResult(false, "参数无效。"));
}
Campaign_LotteryPeriodEntity period = _campaignManager.Lottery.GetLotteryPeriod(Guid.Parse(id));
Campaign_LotterySignLogEntity log = null;
if (MemberContext != null)
{
log = _campaignManager.Lottery.GetLotteryPeriodLog(
period.CampaignId, period.Id, MemberContext.Member.Id);
}
return(RespondDataResult(new
{
Period = period,
Log = log
}));
}
public void CreateLotteryPeriod(Campaign_LotteryPeriodEntity lotteryPeriod)
{
if (lotteryPeriod == null)
{
Debug.Assert(false, "lotteryPeriod == null");
return;
}
_campaignManager.DataBase.Insert(lotteryPeriod);
}
public Campaign_LotteryPeriodEntity GetLotteryPeriod(Guid id)
{
Campaign_LotteryPeriodEntity campaign = new Campaign_LotteryPeriodEntity();
campaign.Id = id;
if (_campaignManager.DataBase.Fill <Campaign_LotteryPeriodEntity>(campaign))
{
return(campaign);
}
else
{
return(null);
}
}
public NormalResult UpdateLotteryPeriod(Campaign_LotteryPeriodEntity lotteryPeriod)
{
if (lotteryPeriod == null)
{
Debug.Assert(false, "lotteryPeriod == null");
return(new NormalResult("参数错误。"));
}
//所属活动如果已结束则不允许修改
EnumCampaignStatus?campaignStatus = _campaignManager.GetStatus(lotteryPeriod.CampaignId);
if (campaignStatus == null)
{
return(new NormalResult("活动不存在。"));
}
if (campaignStatus.Value == EnumCampaignStatus.End)
{
return(new NormalResult("已结束活动的周期不允许修改。"));
}
Campaign_LotteryPeriodEntity current = GetLotteryPeriod(lotteryPeriod.Id);
if (current == null)
{
return(new NormalResult("要修改的周期不存在。"));
}
if (current.Drawn)
{
return(new NormalResult("已完成抽奖的周期不允许修改。"));
}
//对于正在进行中的活动，已经结束或抽过奖的周期不允许修改
if (campaignStatus.Value == EnumCampaignStatus.Ongoing)
{
if (current.EndTime <= DateTime.Now || current.Drawn)
{
return(new NormalResult("已结束的周期不可修改。"));
}
}
_campaignManager.DataBase.Update(lotteryPeriod);
return(new NormalResult());
}
