从山证v2.3.0拷贝
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吴方海
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using BaseOUDAL;
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namespace YLErp.Modules.ClientModule
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{
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public class ClientCreditRiskService : YLBaseService
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{
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public ClientCreditRiskService(OptUserInfo userInfo) : base(userInfo)
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{
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}
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public SearchListResult<ClientCreditRiskInfo> clientCreditRisksQuery(ClientCreditRiskReq req)
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{
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//客户 vm im -- clientsapn
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//预付金授信额度 预付金占用 追保额度pfe pfe授信额度 后付交易费用
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var clientQuery = DbContextFactory.GetClientDbContext(OptUser).client.AsQueryable().Where(a=> req.CurUserClientIds.Contains(a.id));
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if (req.ClientIds != null && req.ClientIds.Count > 0)
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{
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clientQuery = clientQuery.Where(o => req.ClientIds.Contains(o.id));
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}
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if (!string.IsNullOrWhiteSpace(req.BoundSide))
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{
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clientQuery = clientQuery.Where(o => o.BoundSide == (req.BoundSide == "0" ? DBModels.BoundSideEnum.北向 : DBModels.BoundSideEnum.南向));
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}
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var clients = clientQuery.ToList();
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if (clients == null || clients.Count() < 1)
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{
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return null;
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}
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var ids = clients.Select(o => o.id);
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var query = from span in DbContext.client_span
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where span.ValueDate == req.ValueDate && ids.Contains(span.ClientId)
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join clientbalances in DbContext.ClientBalanceDaily.Where(o => o.BalanceDate == req.ValueDate)
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on span.ClientId equals clientbalances.ClientId
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into clientbalances
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from clientbalance in clientbalances.DefaultIfEmpty()
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join credits in DbContext.credit.Where(o => o.CreditStartDate <= req.ValueDate && o.CreditDeadLine >= req.ValueDate && o.ProcessOrderId == -2)
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on span.ClientId equals credits.ClientId
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into credits
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from credit in credits.DefaultIfEmpty()
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select new ClientCreditRiskInfo
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{
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clientId = span.ClientId,
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clientName = clientbalance.ClientName,
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clientNumber = clientbalance.ClientNumber,
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VM = span.VM,
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IM = span.IM,
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PFE = span.PFE,
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MarginLimit = credit.MarginLimit,
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Credit = credit.Credit,
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PFECredit = credit.PFECredit,
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PFEMargin = span.IM,
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Commission = -span.Commission,
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Margin = -clientbalance.Margin,
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MarginUsed = -clientbalance.PayableMargin,
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CashRemain = clientbalance.ToDayRemainFund,
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AvailableFund = (clientbalance.MarginBalance ?? 0.0) + (clientbalance.PayableMargin ?? 0.0) - (clientbalance.FrozenMarginMoney ?? 0.0) - (clientbalance.TodayRemianFundProduct ?? 0.0)
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};
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var querylist = query.ToList();
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foreach (var item in querylist)
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{
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var client = clients.FirstOrDefault(o => o.id == item.clientId);
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if (item.MarginLimit == null)
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{
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if (client.BoundSide == BoundSideEnum.南向)
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{
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item.MarginLimit = 50000;
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}
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if (client.BoundSide == BoundSideEnum.北向)
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{
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item.MarginLimit = 10000;
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}
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}
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item.boundSide = client.BoundSide;
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item.CurrencyCode = client.SettlementCurrency;
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item.MarginUsed = Math.Max(item.MarginUsed ?? 0, 0);
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}
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if (req.NeedMarginCall ?? false)
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{
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querylist = querylist.Where(o => o.Margin >= o.MarginLimit).ToList();
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}
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//是否需要追保
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var searchList = querylist.AsQueryable().ToSearchList(req);
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return searchList;
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}
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public bool ClientNeedMarginCall(int clientId, DateTime endDate, out string ClientName)
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{
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var info = (from cb in DbContext.ClientBalanceDaily
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join credits in DbContext.credit
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on cb.ClientId equals credits.ClientId
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into credits
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from credit in credits.Where(o => o.CreditStartDate <= endDate && o.CreditDeadLine >= endDate && o.ProcessOrderId == -2).DefaultIfEmpty()
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where cb.ClientId == clientId && cb.BalanceDate == endDate
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select new MarginInfo
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{
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ClientName = cb.ClientName,
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Margin = cb.Margin,
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Credit = credit == null ? null : credit.Credit,
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MarginLimit = credit == null ? null : credit.MarginLimit,
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}).FirstOrDefault();
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if (info.MarginLimit == null)
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{
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var client = DataCacheProvider.GetClientDataSource().GetData(clientId);
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if (client.BoundSide == BoundSideEnum.南向)
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{
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info.MarginLimit = 50000;
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}
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if (client.BoundSide == BoundSideEnum.北向)
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{
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info.MarginLimit = 10000;
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}
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}
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ClientName = info.ClientName;
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return -info.Margin > info.MarginLimit;
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}
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public string GetTemplateName(int clientId)
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{
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var client = DataCacheProvider.GetClientDataSource().GetData(clientId);
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var templateName = new ClientConfirmTemplateService(OptUser).GetTemplateName(clientId, "邮件模板");
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if (string.IsNullOrWhiteSpace(templateName))
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{
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templateName = client.BoundSide == BoundSideEnum.南向 ? "南向" : "北向";
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}
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return templateName;
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}
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}
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public class ClientCreditRiskReq : BaseSearchReq
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{
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public List<int> ClientIds { get; set; }
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public string BoundSide { get; set; }
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public bool? NeedMarginCall { get; set; }
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public DateTime? ValueDate { get; set; }
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public List<int> CurUserClientIds { get; set; }
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}
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public class ClientCreditRiskInfo
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{
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public int clientId { get; set; }
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public string clientNumber { get; set; }
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public string clientName { get; set; }
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public BoundSideEnum boundSide { get; set; }
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public string CurrencyCode { get; set; }
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//VM
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public double? VM { get; set; }
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//IM
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public double? IM { get; set; }
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//预付金额度?
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public double? Credit { get; set; }
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//后付手续费
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public double? Commission { get; set; }
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//预付金占用
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public double? MarginUsed { get; set; }
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//追保金额
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public double? Margin { get; set; }
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//合格履约品价值
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public double? CashRemain { get; set; }
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//可用履约品价值
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public double? AvailableFund { get; set; }
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//最小转账金额
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public double? MarginLimit { get; set; }
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public double? PFE { get; set; }
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//追保金额pfe
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public double? PFEMargin { get; set; }
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//pfe授信额度
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public double? PFECredit { get; set; }
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}
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public class MarginInfo
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{
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public string ClientName { get; set; }
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public double? Margin { get; set; }
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public double? Credit { get; set; }
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public double? MarginLimit { get; set; }
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}
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}
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