public async Task <ResponseMessage> LotteryBet(Models.UserInfo user, [FromBody] LotteryBetRequest request)
{
Logger.Trace($"彩票开始开奖");
var response = new ResponseMessage();
if (!ModelState.IsValid)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "模型验证失败" + ModelState.GetAllErrors();
Logger.Warn("彩票投注型验证失败：\r\n{0}", response.Message ?? "");
return(response);
}
var prefixs = new string[] { "lottery" };
var key = "lottery";
try
{
// 防止同时重复提交
await _cache.LockSubmit(prefixs, key, "lottery", HttpContext.RequestAborted);
response = await _giftManager.LotteryBetAsync(user, request, HttpContext.RequestAborted);
if (response.Code != ResponseCodeDefines.SuccessCode)
{
Logger.Warn($"彩票投注，失败：{JsonHelper.ToJson(response)}");
}
}
catch (Exception e)
{
response.Code = ResponseCodeDefines.ServiceError;
response.Message = e.Message;
Logger.Error($"彩票投注，报错：{e.Message}\r\n{e.StackTrace}");
}
finally
{
// 成功失败都要移除
await _cache.UnlockSubmit(prefixs, key);
}
return(response);
}
/// <summary>
/// 彩票投注
/// </summary>
/// <param name="user"></param>
/// <param name="request"></param>
/// <param name="requestAborted"></param>
/// <returns></returns>
public async Task <ResponseMessage> LotteryBetAsync(UserInfo user, LotteryBetRequest request, CancellationToken requestAborted)
{
var response = new ResponseMessage();
var periodInfo = await _allocateStore.GetScorePeriods().Where(w => w.State == 1 && !w.IsDelete).FirstOrDefaultAsync();
if (periodInfo == null)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "没有进行中的赛季,暂时不能投注";
return(response);
}
if (periodInfo.Id != request.PeriodId)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "请到主页先选择进行中的赛季。";
return(response);
}
if (request.BetNumberList.Any(w => w.BetNumber.Count != 6))
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "投注号码格式不正确";
return(response);
}
foreach (var item in request.BetNumberList)
{
if (item.BetNumber.Distinct().Count() != item.BetNumber.Count)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "同一注号码中不能重复选号";
return(response);
}
if (item.BetScore <= 0)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "投注K币数必须大于零";
return(response);
}
if (item.BetScore > 500)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "投注K币数不能大于500K";
return(response);
}
item.BetNumber = item.BetNumber.OrderBy(o => o).ToList();//排序
}
var scoreInfo = await _allocateStore.GetScoreInfos().Where(w => !w.IsDelete && w.PeriodId == request.PeriodId && w.UserId == user.Id).FirstOrDefaultAsync();
if (scoreInfo == null)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "未查询到您的积分信息";
return(response);
}
if (scoreInfo.ConsumableScore < request.BetNumberList.Sum(s => s.BetScore))
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "您的可投注的K币不足,赶紧去赚点K币吧";
return(response);
}
var nowTime = DateTime.Now;
var numberPeriods = await GetNumberPeriods();//投注期数
var loteryUserList = request.BetNumberList.Select(s => new LotteryUser
{
Id = Guid.NewGuid().ToString(),
PeriodId = request.PeriodId,
UserId = user.Id,
NumberPeriods = numberPeriods,
Number = string.Join(',', s.BetNumber),
Score = s.BetScore,
CreateTime = nowTime
}).ToList();
//事务保存
using (var trans = await _transaction.BeginTransaction())
{
try
{
//事务里面重新查一次
scoreInfo = await _allocateStore.GetScoreInfos().Where(w => !w.IsDelete && w.PeriodId == request.PeriodId && w.UserId == user.Id).FirstOrDefaultAsync();
if (scoreInfo == null)
{
response.Code = ResponseCodeDefines.ModelStateInvalid;
response.Message = "未查询到您的积分信息";
return(response);
}
scoreInfo.ConsumableScore = scoreInfo.ConsumableScore - request.BetNumberList.Sum(s => s.BetScore).GetValueOrDefault(0);
await _allocateStore.UpdateScoreInfo(scoreInfo, requestAborted);
await _giftStore.AddLotteryUserList(loteryUserList, requestAborted);
//添加够买彩票动态动态
await _dynamicHelper.AddDynamicContent(
DynamicType.BuyLottery,
request.PeriodId,
scoreInfo.Id,
null,
null,
user.UserName,
user.GroupName,
user.Id,
numberPeriods,
loteryUserList.Sum(s => s.Score.Value),
null,
null
);
trans.Commit();
}
catch (Exception e)
{
trans.Rollback();
throw new Exception("保存事务失败", e);
}
}
// 触发信息变化
await _sendClientMessageManager.SendInfos(new List <Dto.Common.SendClientType>()
{
Dto.Common.SendClientType.User,
Dto.Common.SendClientType.Dynamic
});
return(response);
}