protected override GetActivityPrizesRD ProcessRequest(DTO.Base.APIRequest <EmptyRequestParameter> pRequest)
{
var rd = new GetActivityPrizesRD();
var para = pRequest.Parameters;
var activityBLL = new X_ActivityBLL(CurrentUserInfo);
var activityInfo = activityBLL.QueryByEntity(new X_ActivityEntity()
{
CustomerID = CurrentUserInfo.ClientID
}, null).FirstOrDefault();
if (activityInfo != null)
{
rd.ActivityID = activityInfo.ActivityID;
rd.ActivityName = activityInfo.ActivityName;
rd.BeginTime = activityInfo.BeginTime;
rd.EndTime = activityInfo.EndTime;
rd.JoinLimit = activityInfo.JoinLimit;
rd.LowestPointLimit = activityInfo.LowestPointLimit;
}
return(rd);
}
protected override LuckDrawRD ProcessRequest(DTO.Base.APIRequest <EmptyRequestParameter> pRequest)
{
var rd = new LuckDrawRD();
var activityBLL = new X_ActivityBLL(CurrentUserInfo);
var para = pRequest.Parameters;
var activityPrizesBLL = new X_ActivityPrizesBLL(CurrentUserInfo);
var vipPointBLL = new X_VipPointMarkBLL(CurrentUserInfo);
var activityJoinBLL = new X_ActivityJoinBLL(CurrentUserInfo);
var vipActivityApplyBLL = new X_VipActivityApplyBLL(CurrentUserInfo);
X_VipActivityApplyEntity vipActivityApply = null;
vipActivityApply = vipActivityApplyBLL.QueryByEntity(new X_VipActivityApplyEntity()
{
VipID = CurrentUserInfo.UserID
}, null).FirstOrDefault();
//判断是否报名
if (vipActivityApply == null)
{
rd.Flag = 6;//未报名
return(rd);
}
DateTime dtNow = DateTime.Now; //当前时间
DateTime startWeekTime = DateTimeHelper.GetMondayDate(dtNow).Date; //本周周一
DateTime endWeekTime = DateTimeHelper.GetSundayDate(dtNow).AddDays(1).Date; //本周周日
int point = 0; //用户当前积点
int joinLimit = 0; //每周参与次数限制
int LowestPointLimit = 0; //可参与的最小积点限制
//判断活动是否已结束
var activityInfo = activityBLL.QueryByEntity(new X_ActivityEntity()
{
CustomerID = CurrentUserInfo.ClientID
}, null).FirstOrDefault();
if (activityInfo != null)
{
if (dtNow < activityInfo.BeginTime || dtNow > activityInfo.EndTime)
{
rd.Flag = 5;//活动已结束
return(rd);
}
joinLimit = activityInfo.JoinLimit.Value;
LowestPointLimit = activityInfo.LowestPointLimit.Value;
}
//判断用户当前积点是否够
var vipPointInfo = vipPointBLL.QueryByEntity(new X_VipPointMarkEntity()
{
VipID = pRequest.UserID
}, null).FirstOrDefault();
if (vipPointInfo != null)
{
point = vipPointInfo.Count.Value;
}
if (point < LowestPointLimit)
{
rd.Flag = 4;//积点不足
return(rd);
}
//判断用户本周是否已抽奖
var activityJoinInfo = activityJoinBLL.GetActivityJoinByWeek(pRequest.UserID, startWeekTime, endWeekTime);
if (activityJoinInfo != null)
{
rd.Flag = 3;//本周已抽奖
return(rd);
}
//读取所有奖品
var activityPrizesList = activityPrizesBLL.QueryByEntity(new X_ActivityPrizesEntity()
{
CustomerID = this.CurrentUserInfo.ClientID
}
, new OrderBy[] { new OrderBy()
{
FieldName = "CAST(ImageUrl AS int ) ", Direction = OrderByDirections.Asc
} });
#region 判断是否中奖
Random Random1 = new Random();
int i = Random1.Next(0, 100);
string prizesId = string.Empty;
string prizesName = string.Empty;
foreach (var item in activityPrizesList)
{
if (int.Parse(item.ImageUrl) >= i)//ImageUrl字段临时作为中奖概率范围
{
prizesId = item.PrizesID.ToString();
break;
}
}
var activityPrizesInfo = activityPrizesBLL.GetByID(prizesId);
if (activityPrizesInfo != null)
{
//判断该奖品是否已兑完
if (activityPrizesInfo.RemainingQty <= 0)
{
rd.Flag = 2; //未中奖
rd.DisplayIndex = 4;
}
//判断本周奖品是否已抽完
int weekCount = activityJoinBLL.GetPrizesCountByWeek(activityPrizesInfo.PrizesID.Value, startWeekTime, endWeekTime);
if (activityPrizesInfo.WeekCount <= weekCount)
{
rd.Flag = 2; //未中奖
rd.DisplayIndex = 4;
}
//判断积点是否足够兑奖，不够则为不中
if (point < activityPrizesInfo.UsePoint)
{
rd.Flag = 2; //未中奖
rd.DisplayIndex = 4;
}
if (rd.Flag == 0) //中奖
{
rd.Flag = 1; //中奖
rd.PrizesID = activityPrizesInfo.PrizesID;
rd.PrizesName = activityPrizesInfo.PrizesName;
rd.DisplayIndex = activityPrizesInfo.DisplayIndex; //显示序号
}
var activityJoinInfoNew = new X_ActivityJoinEntity()
{
VipID = pRequest.UserID,
ActivityID = activityInfo.ActivityID,
IsWinPrice = rd.Flag == 1 ? 1 : 2,
PrizesID = activityPrizesInfo.PrizesID,
IsExchange = 2,
CustomerID = this.CurrentUserInfo.ClientID
};
activityJoinBLL.Create(activityJoinInfoNew);
}
#endregion
return(rd);
}
