/// <summary>
/// 获取一个随机日志实体
/// </summary>
/// <param name="WheelID"></param>
/// <returns></returns>
public WheelLog GetWheelCode(Guid WheelID, string UserWexinID)
{
var Wheel = WheelRepository.GetByKey(WheelID);
var users = WheelUserRepository.FindAll(Specification<WheelUser>.Eval(o => o.WheelID == Wheel.WheelID)).ToList();
var userWheelCodes = users.Select(o => o.WheelCode).ToList();
//获取奖品的概率容量
int container = Wheel.WheelScale;
var WheelItems = Wheel.WheelItems.ToList();
for (int i = 0; i < WheelItems.Count; i++)
{
container = container - WheelItems[i].WheelItemScale;
}
//设定一个string动态数组 添加中奖代号
List<WheelLog> WheelCodes = new List<WheelLog>();
for (int i = 0; i < WheelItems.Count; i++)
{
//剩余奖品数量
var k = i + 1;
var itemlogs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward == k)).ToList();
var sum = WheelItems[i].WheelItemScale - itemlogs.Count;
for (int j = 0; j < sum; j++)
{
WheelLog log = new WheelLog();
log.WheelCode = Function.GuidTo16String(Guid.NewGuid());
log.IsAward = k;
log.AddDate = DateTime.Now;
log.WheelID = Wheel.WheelID;
log.WheelUserWexinID = UserWexinID;
WheelCodes.Add(log);
}
}
int AwardingNum = WheelCodes.Count();
Random rd = new Random();
int rdnum = rd.Next(1, container + AwardingNum);
if (rdnum <= AwardingNum)
{
return WheelCodes[rdnum - 1];
}
else
{
return new WheelLog()
{
WheelUserWexinID = UserWexinID,
IsAward = 0,
AddDate = DateTime.Now,
WheelID = Wheel.WheelID,
WheelCode = "0"
};
}
}
/// <summary>
/// 获取数据
/// </summary>
/// <returns></returns>
public JsonResult GetWheelitem(Guid WheelID, string UserWexinID = "")
{
var Wheel = WheelRepository.GetByKey(WheelID);
if (Request.UserAgent.ToLower().IndexOf("micromessenger") == -1)
{
return Json(new { message = "每日只能提交" + Wheel.EveryDayTimes.ToString() + "次." }, JsonRequestBehavior.AllowGet);
}
var ip = Request.UserHostAddress;
var dt = DateTime.Now.Date;
//清理过期未领取的奖品
ClearExpiredAward(WheelID);
//GetWheelCode(WheelID, UserWexinID);
//添加日志
WheelLog WheelCode;
var logs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward > 0)).ToList();
// var users = WheelUserRepository.FindAll(Specification<WheelUser>.Eval(o => o.WheelID == Wheel.WheelID)).ToList();
int num = 0;
foreach (var item in Wheel.WheelItems)
{
num += item.WheelItemScale;
}
// if (logs.Count >= num)
if (logs.Count >= num)
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
WheelCode.WheelUserWexinID = UserWexinID;
}
else
{
WheelCode = GetWheelCode(WheelID, UserWexinID);
}
//var WheelCode = GetWheelCode(WheelID);
WheelCode.IP = ip;
Session["WheelCode"] = WheelCode;
int IsAward = WheelCode.IsAward;
WheelItemViewModel Wheelitem = new WheelItemViewModel();
if (IsAward > 0)
{
var Si = Wheel.WheelItems.ToList()[IsAward - 1];
Wheelitem = Mapper.Map<WheelItem, WheelItemViewModel>(Si);
Wheelitem.WheelCode = WheelCode.WheelCode;
}
else
{
//由于大转盘有十二个位置点，按照索引从0开始到11，其中，0,4,8为中将点，所以设置一个没有0，4，8的不中间数组，而后进行随机处理
int[] arr = { 1, 2, 3, 5, 6, 7, 9, 10, 11 };
Random randow = new Random();
int ran = randow.Next(0, arr.Length - 1);
string Angle = GetAngle(arr[ran], 12, 5);
Wheelitem.WheelCode = WheelCode.WheelCode;
Wheelitem.WheelItemID = IsAward;
Wheelitem.MaxAngle = Angle.Split('|')[1];
Wheelitem.MinAngle = Angle.Split('|')[0];
Wheelitem.WheelItemName = "谢谢惠顾";
}
var log = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelUserWexinID == UserWexinID && o.AddDate > dt && o.WheelID == Wheel.WheelID)).ToList();
if (log.Count < Wheel.EveryDayTimes && Wheel.StartDate < DateTime.Now && Wheel.EndDate.AddDays(1) > DateTime.Now)
{
///日志记录
WheelLogRepository.Add(WheelCode);
WheelLogRepository.Context.Commit();
return Json(Wheelitem);
}
else if (DateTime.Now < Wheel.StartDate)
{
return Json(new { message = "活动暂未开始，敬请期待！" }, JsonRequestBehavior.AllowGet);
}
else if (DateTime.Now > Wheel.EndDate.AddDays(1))
{
return Json(new { message = "活动已经结束了!" }, JsonRequestBehavior.AllowGet);
}
else
{
return Json(new { message = "每日只能提交" + Wheel.EveryDayTimes.ToString() + "次" }, JsonRequestBehavior.AllowGet);
}
}
public JsonResult GetGift(Guid WheelID, string UserWexinID = "")
{
var ip = Request.UserHostAddress;
var dt = DateTime.Now.Date;
var Wheel = WheelRepository.GetByKey(WheelID);
GetGiftCode(WheelID);//调用此方法是为了去检查是否有抢到红包没有提交用户信息，然而删除，空出名额
//添加日志
WheelLog WheelCode;
string sdate = DateTime.Now.ToString("yyyy-MM-dd");
DateTime ddate = Convert.ToDateTime(sdate);
//获取当天中奖人数
var logs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward > 0 && o.AddDate >= ddate && o.AddDate < ddate.AddDays(1))).ToList();
//循环相加获取出后台设置好的奖品数量
int num = 0;
foreach (var item in Wheel.WheelItems)
{
num += item.WheelItemScale;
}
var IsChou = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.WheelUserWexinID == UserWexinID && o.AddDate >= ddate && o.AddDate < ddate.AddDays(1))).ToList();
var IsShare = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.WheelUserWexinID == UserWexinID && o.IsShare == 1 && o.AddDate >= ddate && o.AddDate < ddate.AddDays(1))).ToList();
var IsAwards = WheelUserRepository.FindAll(Specification<WheelUser>.Eval(o => o.WheelID == Wheel.WheelID && o.WheelUserWexinID == UserWexinID)).ToList();
var weiUser = RecordWUserRepository.FindAll(Specification<RecordWUser>.Eval(o => o.FromUserName == UserWexinID)).ToList();
//判断是否关注从来没有抽过，或者是抽过一次，但是分享了
if ((weiUser.Count > 0 && IsChou.Count < 0) || (IsChou.Count == 1 && IsShare.Count > 0))
{
//判断中过多少次奖
if (IsAwards.Count < 2)
{
//判断奖品数量是否超过指定
if (logs.Count < num)
{
//防止并发
Random rm = new Random();
Thread.Sleep(rm.Next(500, 1000));
WheelCode = GetGiftCode(WheelID);
}
else
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
}
}
else
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
}
}
else
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
}
WheelCode.IP = ip;
Session["WheelCode"] = WheelCode;
//判断随机产生的日志实体是否中奖
int IsAward = WheelCode.IsAward;
WheelItemViewModel Wheelitem = new WheelItemViewModel();
if (IsAward > 0)
{
var Si = Wheel.WheelItems.ToList()[IsAward - 1];
Wheelitem = Mapper.Map<WheelItem, WheelItemViewModel>(Si);
Wheelitem.WheelCode = WheelCode.WheelCode;
}
else
{
Wheelitem.WheelCode = WheelCode.WheelCode;
Wheelitem.WheelItemID = IsAward;
Wheelitem.MaxAngle = "";
Wheelitem.MinAngle = "";
Wheelitem.WheelItemName = "没有抽中";
}
if (IsChou.Count < Wheel.EveryDayTimes && Wheel.StartDate < DateTime.Now && Wheel.EndDate.AddDays(1) > DateTime.Now)
{
///日志记录
WheelLogRepository.Add(WheelCode);
WheelLogRepository.Context.Commit();
return Json(Wheelitem);
}
else if (logs.Count > 20)
{
return Json(new { message = "今日红包已经抢完！" }, JsonRequestBehavior.AllowGet);
}
else if (DateTime.Now < Wheel.StartDate)
{
return Json(new { message = "活动暂未开始，敬请期待！" }, JsonRequestBehavior.AllowGet);
}
else if (DateTime.Now > Wheel.EndDate.AddDays(1))
{
return Json(new { message = "活动已经结束了!" }, JsonRequestBehavior.AllowGet);
}
else
{
return Json(new { message = "每日最多抢" + Wheel.EveryDayTimes.ToString() + "次" }, JsonRequestBehavior.AllowGet);
}
}
/// <summary>
/// 获取数据
/// </summary>
/// <returns></returns>
public JsonResult GetGiftitem(Guid WheelID, string UserWexinID = "")
{
var ip = Request.UserHostAddress;
var dt = DateTime.Now.Date;
var Wheel = WheelRepository.GetByKey(WheelID);
GetGiftCode(WheelID);
//添加日志
WheelLog WheelCode;
string sdate = DateTime.Now.ToString("yyyy-MM-dd");
DateTime ddate = Convert.ToDateTime(sdate);
var logs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward > 0 && o.AddDate >= ddate && o.AddDate < ddate.AddDays(1))).ToList();
var IsChou = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.WheelUserWexinID == UserWexinID)).ToList();
int num = 0;
int mm = 0;
foreach (var item in IsChou)
{
if (item.IsShare > 0)
{
mm += item.IsShare;
}
}
foreach (var item in Wheel.WheelItems)
{
num += item.WheelItemScale;
}
if (logs.Count >= num)
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
}
else
{
WheelCode = GetGiftCode(WheelID);
}
WheelCode.IP = ip;
Session["WheelCode"] = WheelCode;
int IsAward = WheelCode.IsAward;
WheelItemViewModel Wheelitem = new WheelItemViewModel();
if (IsAward > 0)
{
var Si = Wheel.WheelItems.ToList()[IsAward - 1];
Wheelitem = Mapper.Map<WheelItem, WheelItemViewModel>(Si);
Wheelitem.WheelCode = WheelCode.WheelCode;
}
else
{
Wheelitem.WheelCode = WheelCode.WheelCode;
Wheelitem.WheelItemID = IsAward;
Wheelitem.MaxAngle = "";
Wheelitem.MinAngle = "";
Wheelitem.WheelItemName = "没有抽中";
}
var log = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelUserWexinID == UserWexinID && o.AddDate > dt && o.WheelID == Wheel.WheelID)).ToList();
if (log.Count < Wheel.EveryDayTimes && Wheel.StartDate < DateTime.Now && Wheel.EndDate.AddDays(1) > DateTime.Now)
{
///日志记录
WheelLogRepository.Add(WheelCode);
WheelLogRepository.Context.Commit();
return Json(Wheelitem);
}
else if (logs.Count > 20)
{
return Json(new { message = "今日红包已经抢完！" }, JsonRequestBehavior.AllowGet);
}
else if (DateTime.Now < Wheel.StartDate)
{
return Json(new { message = "活动暂未开始，敬请期待！" }, JsonRequestBehavior.AllowGet);
}
else if (DateTime.Now > Wheel.EndDate.AddDays(1))
{
return Json(new { message = "活动已经结束了!" }, JsonRequestBehavior.AllowGet);
}
else
{
return Json(new { message = "每日最多抢两次" + Wheel.EveryDayTimes.ToString() + "次" }, JsonRequestBehavior.AllowGet);
}
}
/// <summary>
/// 获取一个随机日志实体
/// </summary>
/// <param name="WheelID"></param>
/// <returns></returns>
public WheelLog GetGiftCode(Guid WheelID)
{
//DateTime dt = DateTime.Now.AddHours(-1);
DateTime dt = DateTime.Now.AddMinutes(-10);
var Wheel = WheelRepository.GetByKey(WheelID);
var users = WheelUserRepository.FindAll(Specification<WheelUser>.Eval(o => o.WheelID == Wheel.WheelID)).ToList();
//清理日志 如果用户中奖 两个小时里没有提交信息 就将日志其删除
var logs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward > 0 && o.AddDate < dt)).ToList();
foreach (var item in logs)
{
if (!users.Exists(o => o.WheelLogID == item.WheelLogID))
{
WheelLogRepository.Remove(item);
WheelLogRepository.Context.Commit();
}
}
var userWheelCodes = users.Select(o => o.WheelCode).ToList();
//获取奖品的概率容量
int container = Wheel.WheelScale;
var WheelItems = Wheel.WheelItems.ToList();
for (int i = 0; i < WheelItems.Count; i++)
{
container = container - WheelItems[i].WheelItemScale;
}
//设定一个string动态数组 添加中奖代号
List<WheelLog> WheelCodes = new List<WheelLog>();
for (int i = 0; i < WheelItems.Count; i++)
{
//剩余奖品数量
var k = i + 1;
var itemlogs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward == k)).ToList();
var sum = WheelItems[i].WheelItemScale - itemlogs.Count;
for (int j = 0; j < sum; j++)
{
WheelLog log = new WheelLog();
log.WheelCode = Function.GuidTo16String(Guid.NewGuid());
log.IsAward = k;
log.AddDate = DateTime.Now;
log.WheelID = Wheel.WheelID;
WheelCodes.Add(log);
}
}
if (container > 0)
{
for (int i = 0; i < container; i++)
{
WheelLog log = new WheelLog();
log.WheelCode = "0";
log.IsAward = 0;
log.AddDate = DateTime.Now;
log.WheelID = Wheel.WheelID;
WheelCodes.Add(log);
}
}
//获取一个随机数 随机抽奖
Random randow = new Random();
int ran = randow.Next(0, WheelCodes.Count - 1);
return WheelCodes[ran];
}
/// <summary>
/// 获取数据
/// </summary>
/// <returns></returns>
public JsonResult GetEggitem(Guid WheelID, string UserWexinID = "")
{
var ip = Request.UserHostAddress;
var dt = DateTime.Now.Date;
var Wheel = WheelRepository.GetByKey(WheelID);
GetEggCode(WheelID);//调用此方法是为了去检查是否有砸中了有奖金蛋没有提交用户信息，然而删除，空出名额
//添加日志
WheelLog WheelCode;
string sdate = DateTime.Now.ToString("yyyy-MM-dd");
DateTime ddate = Convert.ToDateTime(sdate);
//获取中奖人数
var logs = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.IsAward > 0)).ToList();
//循环相加获取出后台设置好的奖品数量
int num = 0;
foreach (var item in Wheel.WheelItems)
{
num += item.WheelItemScale;
}
//var IsChou = WheelLogRepository.FindAll(Specification<WheelLog>.Eval(o => o.WheelID == Wheel.WheelID && o.WheelUserWexinID == UserWexinID)).ToList();
var weiUser = PayCustomerRepository.FindAll(Specification<PayCustomer>.Eval(o => o.OpendId == UserWexinID)).ToList();
var IsAwad = PayCustomerRepository.FindAll(Specification<PayCustomer>.Eval(o => o.OpendId == UserWexinID && o.IsAward == 0)).SingleOrDefault();
//判断是否支付成功从来没有抽过
if ((weiUser.Count > 0 && IsAwad != null))
{
//判断奖品数量是否超过指定
if (logs.Count < num)
{
//防止并发
Random rm = new Random();
Thread.Sleep(rm.Next(500, 1000));
WheelCode = GetEggCode(WheelID);
}
else
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
}
}
else
{
WheelCode = new WheelLog();
WheelCode.WheelCode = "0";
WheelCode.IsAward = 0;
WheelCode.AddDate = DateTime.Now;
WheelCode.WheelID = Wheel.WheelID;
}
WheelCode.IP = ip;
Session["WheelCode"] = WheelCode;
//判断随机产生的日志实体是否中奖
int IsAward = WheelCode.IsAward;
EggItemViewModel Eggitem = new EggItemViewModel();
if (IsAward > 0)
{
var Si = Wheel.WheelItems.ToList()[IsAward - 1];
//Eggitem = Mapper.Map<WheelItem, WheelItemViewModel>(Si);
Eggitem.nickname = IsAwad.nickname;
Eggitem.WheelItemName = Si.WheelItemName;
Eggitem.WheelItemAward = Si.WheelItemAward;
Eggitem.WheelCode = WheelCode.WheelCode;
Eggitem.WheelItemID = IsAward;
}
else
{
Eggitem.WheelCode = WheelCode.WheelCode;
Eggitem.WheelItemID = IsAward;
Eggitem.WheelItemName = "没有砸中!";
Eggitem.nickname = IsAwad.nickname;
}
if (IsAwad != null && Wheel.StartDate < DateTime.Now && Wheel.EndDate.AddDays(1) > DateTime.Now)
{
//支付记录修改
IsAwad.IsAward = 1;
PayCustomerRepository.Update(IsAwad);
PayCustomerRepository.Context.Commit();
///日志记录
WheelLogRepository.Add(WheelCode);
WheelLogRepository.Context.Commit();
return Json(Eggitem);
}
else if (logs.Count > 1)
{
return Json(new { message = "只有一次砸金蛋的机会！" }, JsonRequestBehavior.AllowGet);
}
//else if (DateTime.Now < Wheel.StartDate)
//{
// return Json(new { message = "活动暂未开始，敬请期待！" }, JsonRequestBehavior.AllowGet);
//}
//else if (DateTime.Now > Wheel.EndDate.AddDays(1))
//{
// return Json(new { message = "活动已经结束了!" }, JsonRequestBehavior.AllowGet);
//}
else
{
return null;
}
}
