/// <summary>
/// 计算用户可抽奖次数
/// </summary>
/// <param name="activityModel"></param>
/// <returns></returns>
public int GetParticipationCount(WeiActivityModel activityModel)
{
int participationCount = WeiActivityApplication.GetWinModel(activityModel);
if (participationCount != -1)
{
return(activityModel.participationCount - participationCount);
}
else
{
return(participationCount);
}
}