443 lines
19 KiB
C#
443 lines
19 KiB
C#
using BaseOUDAL;
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using Qdp.Pricing.Library.Common.Interfaces;
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using System.ComponentModel;
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using YLErp.BLL;
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using YLErp.DBModels.Helpers;
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using YLErp.Model;
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using YLErp.Modules.CalculationModule;
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namespace YLErp.Modules.SalesModule
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{
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public class SalesCommissionDetailDataService : YLBaseService
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{
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public SalesCommissionDetailDataService(OptUserInfo userInfo) : base(userInfo)
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{
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}
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public SalesCommissionDetailDataService(YLBaseService baseService) : base(baseService)
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{
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}
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public SearchListResult<CommissionsDetailGroupByClient> FunDunCommissionDetailQueryByClient(BaseSearchReq req, List<int> salesmen, List<string> departments, List<int> clients)
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{
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// EF Core 不支持from group select g 用法
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//var query = from s in DbContext.SalesCommissionDetail
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// where s.IsValid && s.TradeCashID != 0
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// group s by s.ClientID into g
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// select g;
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////根据客户查询
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//if (clients != null && clients.Count > 0)
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//{
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// query = query.Where(o => clients.Contains(o.Key));
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//}
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//var temp = query.ToList();
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var query = DbContext.SalesCommissionDetail.Where(b => b.IsValid && b.TradeCashID != 0);
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if (clients != null && clients.Count > 0)
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{
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query = query.Where(o => clients.Contains(o.ClientID));
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}
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var temp = query?.ToList()?.GroupBy(g => g.ClientID)?.ToList();
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var commissionGroups = new List<CommissionsDetailGroupByClient>();
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foreach (var item in temp)
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{
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var commissionGroup = new CommissionsDetailGroupByClient
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{
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id = item.Key
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};
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item.OrderBy(o => o.TradeID);
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foreach (var c in item)
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{
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double? tempCommission;
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if (!c.CommissionFixed)
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{
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tempCommission = c.CommissionProportionAmount;
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}
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else
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{
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tempCommission = c.Commission;
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}
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commissionGroup.commissionCount++;
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commissionGroup.commissionAmount = (commissionGroup.commissionAmount == null ? 0 : commissionGroup.commissionAmount) + tempCommission;
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}
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var tempSalesmen = new List<int>();
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foreach (var com in item)
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{
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tempSalesmen.Add(com.SalesmanID);
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}
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//根据销售员查询
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if (salesmen != null && salesmen.Count > 0)
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{
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if (tempSalesmen.Except(salesmen).Count() == tempSalesmen.Distinct().Count())
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{
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continue;
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}
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}
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var men = new SalesmenDataService(OptUser).GetSalesmen(tempSalesmen);
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//根据部门查询
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if (departments != null && departments.Count > 0)
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{
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var departmentGroup = men.GroupBy(o => o.Department).Select(o => o.Key);
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if (departmentGroup.Except(departments).Count() == (departmentGroup).Distinct().Count())
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{
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continue;
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}
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}
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foreach (var man in men)
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{
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commissionGroup.salesman += man.Name + "、";
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if (commissionGroup.department == null || !commissionGroup.department.Contains(man.Department))
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{
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commissionGroup.department += man.Department + "、";
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}
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}
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commissionGroup.salesman = commissionGroup.salesman?.TrimEnd('、');
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commissionGroup.department = commissionGroup.department?.TrimEnd('、');
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commissionGroup.clientname = DataCacheProvider.GetClientDataSource().GetData(commissionGroup.id)?.Name;
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commissionGroups.Add(commissionGroup);
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}
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var ret = commissionGroups.AsQueryable().ToSearchList(req);
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ret.Sum = new
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{
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AmountSum = ret.rows.Sum(o => o.commissionAmount),
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CountSum = ret.rows.Sum(o => o.commissionCount)
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};
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return ret;
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}
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public SearchListResult<CommissionDetailByTrade> CommissionDetailQuery(SalesCommissionDetailReq req)
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{
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var salesDic = new Lazy<Dictionary<int, string>>(() =>
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{
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return DbContext.salesmen.Select(n => new { n.id, n.Name }).ToDictionary(n => n.id, m => m.Name);
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});
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var fliterSalesNames = new List<string>();
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var query = from s in DbContext.SalesCommissionDetail
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where s.IsValid && s.TradeCashID != 0
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join t in DbContext.trade
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on s.TradeID equals t.id
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select new CommissionDetailByTrade
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{
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id = s.id,
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tradeid = t.id,
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tradeNumber = t.TradeNumber,
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tradeStatus = t.TradeStatus,
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salesmanId = s.SalesmanID,
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traderName = t.TraderName,
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clientName = t.ClientName,
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clientId = t.ClientId.ToString(),
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buySell = t.BuySell,
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tradeDate = t.TradeDate,
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tradeType = t.TradeType,
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structureType = t.StructureType,
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StockEqvNotional = t.OriginalStockEqvNotional,
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TradeSinglePrice = t.TradeType == "现金流交易" ? (t.TradePrice ?? 0) : (t.TradeSinglePrice ?? 0),
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commissionAmout = s.CommissionFixed ? s.Commission : s.CommissionProportionAmount,
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CommissionCalcu = s.CommissionFixed ? "" : s.CommissionCalcu
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};
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if (!string.IsNullOrWhiteSpace(req.salesmanIds))
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{
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var ids = req.salesmanIds.Split(',').Select(O => int.TryParse(O, out int id) ? id : 0).ToList();
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query = query.Where(o => ids.Contains(o.salesmanId));
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}
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if (!string.IsNullOrWhiteSpace(req.clientIds))
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{
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var clients = req.clientIds.Split(',').ToList();
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query = query.Where(o => clients.Contains(o.clientId));
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}
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if (!string.IsNullOrWhiteSpace(req.TradeNumber))
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{
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query = query.Where(o => o.tradeNumber.Contains(req.TradeNumber));
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}
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if (req.tradeDateStart != null)
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{
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query = query.Where(o => o.tradeDate >= req.tradeDateStart);
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}
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if (req.tradeDateEnd != null)
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{
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query = query.Where(o => o.tradeDate <= req.tradeDateEnd);
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}
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var temp = query.ToList().OrderBy(o => o.tradeid);
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if (temp.Count() == 0)
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{
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return null;
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}
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var line = new CommissionDetailByTrade();
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var result = new List<CommissionDetailByTrade>();
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foreach (var item in temp)
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{
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line = new CommissionDetailByTrade()
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{
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id = item.id,
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tradeid = item.tradeid,
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buySell = item.buySell,
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clientId = item.clientId,
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clientName = item.clientName,
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commissionAmout = item.commissionAmout,
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StockEqvNotional = item.StockEqvNotional,
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TradeSinglePrice = item.TradeSinglePrice,
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structureType = item.structureType,
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tradeDate = item.tradeDate,
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tradeNumber = item.tradeNumber,
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traderName = item.traderName,
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tradeStatus = item.tradeStatus,
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tradeType = item.tradeType,
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CommissionCalcu = item.CommissionCalcu,
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};
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if (salesDic.Value.TryGetValue(item.salesmanId, out var name))
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{
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line.salesmanName = name;
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}
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result.Add(line);
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//if (int.TryParse(item.salesmanName, out var id) && id > 0
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// && salesDic.Value.TryGetValue(id, out var name) && !string.IsNullOrWhiteSpace(name))
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//{
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// line.salesmanName = name;
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//}
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}
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//if (line != null && !string.IsNullOrWhiteSpace(line.salesmanName))
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//{
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// line.salesmanName = line.salesmanName.TrimEnd('、');
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//}
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//if (JudgeSalesmanName(line, fliterSalesNames))
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//{
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// result.Add(line);
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//}
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var ret = result.AsQueryable().ToSearchList(req);
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return ret;
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}
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/// <summary>
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/// 移除交易提成
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/// </summary>
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/// <param name="tradeId"></param>
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/// <param name="useSave"></param>
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public void RemoveTradeCommissionDetail(int tradeId, bool useSave = true)
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{
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//删除原来的数据
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var oldCommissionsDetail = DbContext.SalesCommissionDetail.Where(o => o.TradeID == tradeId);
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if (oldCommissionsDetail.Any())
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oldCommissionsDetail.ToList().ForEach(l =>
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{
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l.IsValid = false;
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l.TradeCashID = l.TradeCashID == 0 ? -1 : l.TradeCashID;//这个操作是防止计算提成的时候,查到这条记录;
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});
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if (useSave)
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{
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DbContext.SaveChanges();
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}
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}
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/// <summary>
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/// 保存交易提成明细
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/// </summary>
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public int SaveTradeCommissionDetail(int tradeId, int? ClientId, double? Commission, bool? CommissionFixed, IEnumerable<int> SalesIds, bool isValid, bool delOldData = true)
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{
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if (tradeId < 0)
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{
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throw new ServiceException("参数错误:" + nameof(tradeId));
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}
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if (ClientId < 1)
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{
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throw new ServiceException("参数错误:" + nameof(ClientId));
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}
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if (Commission < 0)
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{
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throw new ServiceException("提成金额 必须大于等于0");
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}
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if (delOldData)
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{
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//删除原来的数据
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RemoveTradeCommissionDetail(tradeId, false);
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}
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//如果销售员,销售提成没了，那也没必要新增了
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if (!SalesIds.Any())
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{
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DbContext.SaveChanges();
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return 0;
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}
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if (!Commission.HasValue || Commission == 0)
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{
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DbContext.SaveChanges();
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return 0;
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}
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var saleCount = SalesIds.Count();
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var commissions = SalesIds.Select(n => new SalesCommissionDetail
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{
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ClientID = (int)ClientId,
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Commission = Commission.Value / saleCount,
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CommissionFixed = (bool)CommissionFixed,
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OptDate = OptDate,
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SalesmanID = n,
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TradeID = tradeId,
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IsValid = isValid
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}).ToArray();
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DbContext.SalesCommissionDetail.AddRange(commissions);
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return DbContext.SaveChanges();
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}
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public void CalcuSalesCommissionDetail(trade_cash trade_Cash)
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{
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var trade = DbContext.trade.Where(l => l.id == trade_Cash.TradeId).FirstOrDefault();
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if (trade == null) return;
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var tradeClone = trade.Clone();
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var salesCommissions = DbContext.SalesCommissionDetail.Where(x => x.TradeID == trade.id && x.TradeCashID == 0 && !x.CommissionFixed).ToList();
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if (!salesCommissions.Any()) return;
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if (!ConsTrade.TradeTypesForHedge.Contains(trade.TradeType))
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{
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double? nowPrice = tradeClone.SpotPrice;
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//计算全额payoff
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var notional = tradeClone.Notional;
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tradeClone.Notional = tradeClone.OriginalNotional.Value;//原始份额不应该为Null
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FangDunGetPayoff(tradeClone, Convert.ToDouble(nowPrice), out var amount);
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tradeClone.Notional = notional;
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//计算全额时间价值
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var timePrice = (tradeClone.TradeSinglePrice.GetValueOrDefault() * tradeClone.OriginalNotional - (amount <= 0 ? 0 : amount));
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//把全额时间价值换成当前了结部分的时间价值
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timePrice = timePrice < 0 ? 0 : timePrice * trade_Cash.UnwindPercentRate;
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//实际存续天数
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var ActualExistenceDate = trade_Cash.ValueDate.Subtract(Convert.ToDateTime(trade.TradeDate)).TotalDays;
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ActualExistenceDate = ActualExistenceDate < 1 ? 1 : ((int)ActualExistenceDate);
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// var ActualExistenceDate = QdpModule.QdpCalendarHelper.AllBizDays(Convert.ToDateTime(trade.TradeDate), Convert.ToDateTime(tc.ValueDate)).Count;
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//约定存续天数
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var AgreedExistenceDate = Convert.ToDateTime(trade.ExerciseDate).Subtract(Convert.ToDateTime(trade.TradeDate)).TotalDays;
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AgreedExistenceDate = AgreedExistenceDate < 1 ? 1 : ((int)AgreedExistenceDate);
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// var AgreedExistenceDate = QdpModule.QdpCalendarHelper.AllBizDays(Convert.ToDateTime(trade.TradeDate), Convert.ToDateTime(trade.ExerciseDate)).Count;
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foreach (var commission in salesCommissions)
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{
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//计算 提成金额 公式
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var commissionProportionAmount = timePrice * ActualExistenceDate / AgreedExistenceDate * commission.Commission;
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var commissionCalcu = $"{timePrice}*{ActualExistenceDate}/{AgreedExistenceDate}*{commission.Commission}";
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commission.TradeCashID = trade_Cash.id;
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commission.CommissionCalcu = commissionCalcu;
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commission.CommissionProportionAmount = commissionProportionAmount;
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commission.IsValid = true;
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}
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if (!trade_Cash.IsLastAction)
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{
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SaveTradeCommissionDetail(trade.id, trade.ClientId, salesCommissions.Sum(O => O.Commission), false, salesCommissions.Select(O => O.SalesmanID), false, false);
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}
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DbContext.SaveChanges();
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}
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}
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public static void FangDunGetPayoff(trade trade, double price, out double amount)
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{
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amount = 0;
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string fixings = null;
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DateTime? finalPriceSettleDate = null;
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tradeBLL.SetFieldsByTradeType(trade);
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var isAsianOption = trade.TradeType == "亚式期权";
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if (isAsianOption && trade.trade_asian_option == null)
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{
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throw new ServiceException("缺少亚式期权交易信息");
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}
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if (isAsianOption)
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{
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var startDate = trade.trade_asian_option.AveragingPeriodStartDate ?? trade.TradeDate.Value;
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var settleDate = finalPriceSettleDate ?? valuedateBLL.ValueDate;
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//亚式浮动行权价并且行权价有输入值的情况下
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if (trade.trade_asian_option.StrikeType == "Floating")
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{
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//均价起算日大于结算日的情况下取计值日
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if (startDate > settleDate)
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{
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startDate = settleDate;
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}
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fixings = $"{startDate:yyyy-MM-dd},{price}";
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}
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else
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{
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//均价起算日大于结算日的情况下取不到fixing则直接赋值
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if (startDate > settleDate)
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{
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fixings = $"{settleDate:yyyy-MM-dd},{price}";
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}
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else
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{
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fixings = AsianOptionFixingService.GetFixingString(settleDate, trade);
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if (string.IsNullOrEmpty(fixings))
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{
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//取不到fixing则直接赋值
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fixings = $"{settleDate:yyyy-MM-dd},{price}";
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}
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}
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}
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}
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var QdpTrade = TradeCalcHelper.GetQdpTrade(trade, finalPriceSettleDate, fixings);
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if (QdpTrade != null && QdpTrade.Instrument != null && QdpTrade.Instrument is IOption opt)
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{
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var value = 1;
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if (trade.BuySell == "卖出")
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{
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value = -1;
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}
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var cashFlows = opt.GetPayoff(new double[] { price });
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if (cashFlows != null && (cashFlows[0].PaymentAmount == 0 || double.IsNaN(cashFlows[0].PaymentAmount)))
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{
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amount = TradeHelper.GetAmountByPaymentAmount(0, trade.PrincipalSum(), trade.BuySell) * value;
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}
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else
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{
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//cashFlows[0].PaymentAmount包含了买卖方向的处理了
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amount = TradeHelper.GetAmountByPaymentAmount(cashFlows[0].PaymentAmount, trade.PrincipalSum(), trade.BuySell) * value;
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}
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}
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}
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}
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public class SalesCommissionDetailReq : BaseSearchReq
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{
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/// <summary>
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/// 销售员ID
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/// </summary>
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public string salesmanIds { get; set; }
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/// <summary>
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/// 客户ID
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/// </summary>
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public string clientIds { get; set; }
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/// <summary>
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/// 交易编号
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/// </summary>
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public string TradeNumber { get; set; }
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/// <summary>
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/// 交易日期始
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/// </summary>
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public DateTime? tradeDateStart { get; set; }
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/// <summary>
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/// 交易日期末
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/// </summary>
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public DateTime? tradeDateEnd { get; set; }
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}
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public class CommissionsDetailGroupByClient
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{
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public int id;
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[DisplayName("销售员")]
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public string salesman { get; set; }
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[DisplayName("部门")]
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public string department { get; set; }
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[DisplayName("客户名称")]
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public string clientname { get; set; }
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[DisplayName("提成金额")]
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public double? commissionAmount { get; set; }
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[DisplayName("交易数目")]
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public int commissionCount { get; set; }
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}
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}
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