zszq-trs/YLErpDAL/Modules/RiskModule/TradeRiskCheckLogService.cs

using BaseOUDAL;
using MoreLinq;
using OfficeOpenXml;
using Snowflake.Core;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using YLErp.DBModels;
using YLErp.Enums;
using YLErp.Model;
using YLErp.Modules.EodFileModule.Dto;
using YLErp.Modules.RiskModule.Dto;
using YLErp.Office;

namespace YLErp.Modules.RiskModule
{
    public class TradeRiskCheckLogService : YLBaseService
    {
        public TradeRiskCheckLogService(OptUserInfo userInfo) : base(userInfo)
        {
        }


        public SearchListResult<trade_risk_check_log> Search(SearchTradeRiskCheckLogRequest req)
        {
            var predicate = PredicateBuilder.Create<trade_risk_check_log>(x=> !string.IsNullOrEmpty(x.trade_number));

            if (req.DateFromCreateTime != null)
            {
                predicate = predicate.And(d => d.create_time >= req.DateFromCreateTime);
            }
            if (req.DateToCreateTime != null)
            {
                req.DateToCreateTime = ((DateTime)req.DateToCreateTime).AddDays(1);
                predicate = predicate.And(d => d.create_time < req.DateToCreateTime);
            }
            if (req.TrialResults!=null&& req.TrialResults.Count>0&& !req.TrialResults.Any(x=>x==-1))
            {
                predicate = predicate.And(d => req.TrialResults.Contains(d.trial_result));
            }
            if (!string.IsNullOrEmpty(req.TradeNumber))
            {
                predicate = predicate.And(d => !string.IsNullOrEmpty(d.trade_number) && d.trade_number.Contains(req.TradeNumber));
            }

            if (!string.IsNullOrEmpty(req.ClientNumber))
            {
                predicate = predicate.And(d => !string.IsNullOrEmpty(d.client_number) && d.client_number.Contains(req.ClientNumber));
            }

            if (!string.IsNullOrEmpty(req.ClientName))
            {
                predicate = predicate.And(d => !string.IsNullOrEmpty(d.client_name) && d.client_name.Contains(req.ClientName));
            }

            if (!string.IsNullOrEmpty(req.Trader))
            {
                predicate = predicate.And(d => !string.IsNullOrEmpty(d.trader) && d.trader.Contains(req.Trader));
            }

            if (string.IsNullOrEmpty(req.sidx))
            {
                req.sidx = "id";
                req.sord = "desc";
            }

            return DbContext.trade_risk_check_log.AsNoTracking().Where(predicate).ToSearchList<trade_risk_check_log>(req);

        }

        /// <summary>
        /// 风控记录导出
        /// </summary>
        /// <param name="req"></param>
        /// <returns></returns>
        /// <exception cref="ServiceException"></exception>
        public byte[] ExprotExcel(SearchTradeRiskCheckLogRequest req)
        {
            //获取数据
            var ret = Search(req);
            List<TradeRiskCheckLogExportModel> list = new List<TradeRiskCheckLogExportModel>();
            foreach (var item in ret.rows)
            {
                TradeRiskCheckLogExportModel exportModel = new TradeRiskCheckLogExportModel();
                exportModel.trader = item.trader;
                exportModel.client_number = item.client_number;
                exportModel.client_name = item.client_name;
                exportModel.remark = item.remark;
                exportModel.create_time = item.create_time.ToString("yyyy-MM-dd HH:mm:ss");
                exportModel.limit_warning = item.limit_warning;
                exportModel.trade_number = item.trade_number;
                exportModel.risk_warning = item.risk_warning;
                switch ((QuotaTrialStatusEnum)item.trial_result)
                {
                    case QuotaTrialStatusEnum.Warning:
                        exportModel.trial_result = "预警";
                        break;
                    case QuotaTrialStatusEnum.Error:
                        exportModel.trial_result = "限额";
                        break;
                    default:
                        exportModel.trial_result = "通过";
                        break;
                }
                list.Add(exportModel);
            }
            var tplFilePath = OtcAppContext.MapPath("/App_Docs");
            var sourceFileName = Path.Combine(tplFilePath, "导出模板", "限额监控记录导出模板.xlsx");
            var modelDict = new Dictionary<string, object>();
            var model = new { list = list };
            modelDict.Add("Sheet1", model);
            ExcelPackage.LicenseContext = LicenseContext.NonCommercial;
            return new ExcelTemplateGenerator().SetTemplateFile(sourceFileName).SetTemplateData(modelDict).Output();
        }
        /// <summary>
        /// 新增风控记录
        /// </summary>
        public void AddLog(QuotaTrial quotaTrial)
        {
            var td = DbContext.trade.FirstOrDefault(x=>x.id==quotaTrial.TradeId);
            quotaTrial = DbContext.quotaTrial.FirstOrDefault(x=>x.id== quotaTrial.id);
            if (quotaTrial == null)
            {
                return;
            }
            trade_risk_check_log log = new trade_risk_check_log();
            if (td!=null)
            {
                var client = DataCacheProvider.GetClientDataSource().GetData(td.ClientId);
                log.client_number = client?.Number;
            }
            var worker = new IdWorker(1, 1);
            log.id = worker.NextId();
            log.trial_result = (int)quotaTrial.TrialStatus;
            log.client_name = quotaTrial.ClientName;
            log.trader = td?.TraderName;
            log.trade_number = quotaTrial.TradeNumber;
            log.risk_warning = quotaTrial.QuotaWarningDetails;
            log.limit_warning = quotaTrial.QuotaCheckDetails;
            log.remark = quotaTrial.Remark;
            log.create_user = UserId;
            log.create_time = DateTime.Now;
            DbContext.trade_risk_check_log.Add(log);
            DbContext.SaveChanges();
        }

        /// <summary>
        /// 回退重置
        /// </summary>
        /// <param name="tradeNumber"></param>
        /// <param name="valueDate"></param>
        public void DeleteLog(string tradeNumber,DateTime valueDate)
        {
           var logs= DbContext.trade_risk_check_log.Where(x=>x.trade_number==tradeNumber&&x.create_time.Date>= valueDate).ToList();
            if (logs.Count()==0)
            {
                return;
            }
            logs.ForEach(x =>
            {
                x.trade_number = null;
            });
            DbContext.SaveChanges();
        }
        /// <summary>
        /// 批量回退重置
        /// </summary>
        /// <param name="trsDealIds"></param>
        public void DeleteLogs(List<long> trsDealIds)
        {
            var logs = DbContext.trade_risk_check_log.Where(x => trsDealIds.Contains(x.flow_id??0)).ToList();
            if (logs.Count() == 0)
            {
                return;
            }
            logs.ForEach(x =>
            {
                x.trade_number = null;
            });
            DbContext.SaveChanges();
        }
        public void UpdateLogTradeNumber(List<long> trsDealIds,string tradeNumber)
        {
            var logs = DbContext.trade_risk_check_log.Where(x=> trsDealIds.Contains(x.flow_id??0));
            if (logs.Count() == 0)
            {
                return;
            }
            logs.ForEach(x =>
            {
                x.trade_number = tradeNumber;
            });
            DbContext.SaveChanges();
        }
    }
}