kxs-stat/AppStart/Helper/StatHelpProfitService.cs

using System;
using System.Collections.Generic;
using Library;
using LitJson;
using System.Linq;
using System.Data;
using System.Threading;
using MySystem.PxcModels;

namespace MySystem
{
    public class StatHelpProfitService
    {
        public readonly static StatHelpProfitService Instance = new StatHelpProfitService();
        private StatHelpProfitService()
        { }






        // 统计交易额V2
        public void StartEverDayV2()
        {
            Thread th = new Thread(StartEverDayV2Do);
            th.IsBackground = true;
            th.Start();
        }
        public void StartEverDayV2Do()
        {
            while (true)
            {
                if (DateTime.Now.Hour >= 3)
                {
                    StatTradeAmountEverDayV2();
                }
                Thread.Sleep(30000);
            }
        }
        public void StatTradeAmountEverDayV2()
        {
            OtherMySqlConn.connstr = Library.ConfigurationManager.AppSettings["SqlConnStr"].ToString();
            function.WriteLog(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff"), "实时执行助利宝交易额日志");
            WebCMSEntities db = new WebCMSEntities();
            using (var tran = db.Database.BeginTransaction())
            {
                try
                {
                    string startId = function.ReadInstance("/TradeRecord/Id3.txt");
                    if (string.IsNullOrEmpty(startId))
                    {
                        startId = "2750000";
                    }
                    DataTable idsDt = OtherMySqlConn.dtable("select Id from TradeRecord where Id>=" + startId + " and CreateDate>='2022-09-05 00:00:00' and MerchantId in (select MerchantId from HelpProfitMerIds) and SeoTitle='HelpProfit' and QueryCount>0 and QueryCount<3 order by Id limit 50");
                    if (idsDt.Rows.Count > 0)
                    {
                        string ids = "";
                        foreach (DataRow idsDr in idsDt.Rows)
                        {
                            ids += idsDr["Id"].ToString() + ",";
                            startId = idsDr["Id"].ToString();
                        }
                        DataTable selfDt = OtherMySqlConn.dtable("select MerchantId,DATE_FORMAT(CreateDate,'%Y%m%d'),sum(TradeAmount) from TradeRecord where Id in (" + ids.TrimEnd(',') + ") group by MerchantId,DATE_FORMAT(CreateDate,'%Y%m%d')");
                        if (selfDt.Rows.Count > 0)
                        {
                            function.WriteLog("统计人数:" + selfDt.Rows.Count + "\n\n", "实时执行助利宝交易额日志");
                            foreach (DataRow selfDr in selfDt.Rows)
                            {
                                int MerchantId = int.Parse(selfDr["MerchantId"].ToString());
                                string TradeDate = selfDr[1].ToString();
                                string TradeMonth = TradeDate.Substring(0, 6);
                                decimal TradeAmount = decimal.Parse(selfDr[2].ToString());
                                HelpProfitMerIds merIds = db.HelpProfitMerIds.FirstOrDefault(m => m.MerchantId == MerchantId) ?? new HelpProfitMerIds();
                                bool Check = CheckAmount(db, MerchantId, merIds.UserId, TradeMonth);
                                if (Check)
                                {
                                    HelpProfitMerTradeSummay selfStat = db.HelpProfitMerTradeSummay.FirstOrDefault(m => m.MerchantId == MerchantId && m.TradeMonth == TradeMonth && m.TradeDate == TradeDate);
                                    if (selfStat == null)
                                    {
                                        selfStat = db.HelpProfitMerTradeSummay.Add(new HelpProfitMerTradeSummay()
                                        {
                                            TradeMonth = TradeMonth,
                                            TradeDate = TradeDate,
                                            MerchantId = MerchantId,
                                        }).Entity;
                                        db.SaveChanges();
                                    }
                                    decimal MoreAmount = TradeAmount * 0.01M;
                                    int random = function.get_Random(0, 10000);
                                    // if(MoreAmount > 1 && random < 5000)
                                    // {
                                    MoreAmount = decimal.Parse(function.CheckInt(MoreAmount.ToString().Split(".")[0]));
                                    // }
                                    selfStat.TradeAmount += TradeAmount + MoreAmount;
                                }
                            }
                            OtherMySqlConn.op("update TradeRecord set QueryCount=3 where Id in (" + ids.TrimEnd(',') + ")");
                            function.WritePage("/TradeRecord/", "Id3.txt", startId);
                        }
                        db.SaveChanges();
                    }
                    tran.Commit();
                }
                catch (Exception ex)
                {
                    tran.Rollback();
                    function.WriteLog(DateTime.Now.ToString() + "\n" + ex.ToString(), "实时执行助利宝交易额异常");
                }
            }
            db.Dispose();
            function.WriteLog(DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss.fff") + "\n\n", "实时执行助利宝交易额日志");
        }

        //计算商户交易额是否入账
        private bool CheckAmount(WebCMSEntities db, int MerchantId, int UserId, string TradeMonth)
        {
            int Month = 1;
            decimal SingleTradeAmount = 0; //当月单台交易额
            bool check = db.HelpProfitMerTradeSummay.Any(m => m.MerchantId == MerchantId);
            if (check)
            {
                SingleTradeAmount = db.HelpProfitMerTradeSummay.Where(m => m.MerchantId == MerchantId && m.TradeMonth == TradeMonth).Sum(m => m.TradeAmount);
                Month = db.HelpProfitMerTradeSummay.Select(m => new { m.MerchantId, m.TradeMonth }).Where(m => m.MerchantId == MerchantId && Convert.ToInt32(m.TradeMonth) <= Convert.ToInt32(TradeMonth)).ToList().Select(m => m.TradeMonth).Distinct().Count();
            }
            decimal MonthAmount1 = EveryMonthFixedVal()[Month]; //当月额度
            decimal MonthAmount2 = EveryMonthFixedVal()[Month + 1]; //上月额度
            decimal MonthAmount3 = EveryMonthFixedVal()[Month + 2]; //上上月额度
            decimal MaxTradeAmount = 10 * MonthAmount1 + 20 * MonthAmount2 + 10 * MonthAmount3; //当月最大交易总额
            decimal CheckAmount = 500000 < MaxTradeAmount * 0.3M ? 500000 : MaxTradeAmount * 0.3M;
            //当月单台交易额 <= 50万或当月最大交易总额的30%（取小值），则入账
            if (SingleTradeAmount < CheckAmount)
            {
                OtherMySqlConn.connstr = Library.ConfigurationManager.AppSettings["SqlConnStr"].ToString();
                DataTable dt = OtherMySqlConn.dtable("SELECT SUM(TradeAmount) TradeAmount FROM HelpProfitMerTradeSummay WHERE MerchantId IN(SELECT MerchantId FROM HelpProfitMerIds WHERE UserId IN(SELECT Id from Users WHERE ParentNav like '%," + UserId + ",%' OR Id=" + UserId + ")) AND TradeMonth='" + TradeMonth + "'");
                if (dt.Rows.Count > 0)
                {
                    CheckAmount = decimal.Parse(function.CheckNum(dt.Rows[0]["TradeAmount"].ToString())); //当月总交易额
                    //当月总交易额不超过当月最大交易总额，则入账
                    if (CheckAmount < MaxTradeAmount)
                    {
                        return true;
                    }
                }
            }
            return false;
        }

        //商户24个月，每月固定额度
        private Dictionary<int, decimal> EveryMonthFixedVal()
        {
            Dictionary<int, decimal> obj = new Dictionary<int, decimal>();
            obj.Add(1, 7M);
            obj.Add(2, 6M);
            obj.Add(3, 5M);
            obj.Add(4, 4M);
            obj.Add(5, 3M);
            obj.Add(6, 3M);
            obj.Add(7, 2.7M);
            obj.Add(8, 2.5M);
            obj.Add(9, 2M);
            obj.Add(10, 1.7M);
            obj.Add(11, 1.4M);
            obj.Add(12, 1.4M);
            obj.Add(13, 1.3M);
            obj.Add(14, 1.2M);
            obj.Add(15, 1.2M);
            obj.Add(16, 1M);
            obj.Add(17, 0.8M);
            obj.Add(18, 0.7M);
            obj.Add(19, 0.6M);
            obj.Add(20, 0.5M);
            obj.Add(21, 0.4M);
            obj.Add(22, 0.3M);
            obj.Add(23, 0.2M);
            obj.Add(24, 0.1M);
            return obj;
        }
    }
}