public KeyValuePair <int, IEnumerable <Model.Portfolio> > ListRoboAdvisors(string email, int goalOptionId, int risk) { var user = UserBusiness.GetValidUser(email); var purchases = Task.Factory.StartNew(() => BuyBusiness.ListPurchases(user.Id)); var goalOption = GoalOptionsBusiness.Get(goalOptionId); var riskType = RiskType.Get(risk, goalOption.Risk); var riskPriority = RiskType.GetRiskPriority(riskType); var advisors = Data.ListRobosAvailable(); var portfolios = Task.Factory.StartNew(() => PortfolioBusiness.List(advisors.Select(c => c.Id))); Task.WaitAll(portfolios); var portfolioQty = Task.Factory.StartNew(() => BuyBusiness.ListPortfoliosPurchases(portfolios.Result.SelectMany(c => c.Value.Select(x => x.Id)))); List <Task <List <PortfolioHistory> > > histories = new List <Task <List <PortfolioHistory> > >(); foreach (DomainObjects.Portfolio.Portfolio portfolio in portfolios.Result.SelectMany(c => c.Value)) { histories.Add(Task.Factory.StartNew(() => PortfolioHistoryBusiness.ListHistory(portfolio.Id))); } Task.WaitAll(purchases, portfolioQty); Task.WaitAll(histories.ToArray()); List <Model.Portfolio> portfolioWithSameRisk = new List <Model.Portfolio>(); List <Model.Portfolio> portfolioWithLittleLowerRisk = new List <Model.Portfolio>(); List <Model.Portfolio> portfolioWithLittleHigherRisk = new List <Model.Portfolio>(); List <Model.Portfolio> portfolioWithLowerRisk = new List <Model.Portfolio>(); List <Model.Portfolio> portfolioWithHigherRisk = new List <Model.Portfolio>(); List <Model.Portfolio> portfolioWithVeryLowerRisk = new List <Model.Portfolio>(); List <Model.Portfolio> portfolioWithVeryHigherRisk = new List <Model.Portfolio>(); foreach (KeyValuePair <int, List <DomainObjects.Portfolio.Portfolio> > advisorPortfolios in portfolios.Result) { var advisor = advisors.Single(c => c.Id == advisorPortfolios.Key); advisorPortfolios.Value.ForEach(c => c.PortfolioHistory = histories.SelectMany(x => x.Result.Where(g => g.PortfolioId == c.Id)).ToList()); foreach (var r in riskPriority) { var riskFound = advisorPortfolios.Value.SingleOrDefault(c => c.Projection.RiskType == r); if (riskFound != null) { var port = PortfolioBusiness.FillPortfolioModel(riskFound, advisor, user, purchases.Result, portfolioQty.Result); var difference = riskFound.Projection.RiskType.Value - riskType.Value; if (difference == 0) { portfolioWithSameRisk.Add(port); } else if (difference == 1) { portfolioWithLittleHigherRisk.Add(port); } else if (difference == -1) { portfolioWithLittleLowerRisk.Add(port); } else if (difference == 2) { portfolioWithHigherRisk.Add(port); } else if (difference == -2) { portfolioWithLowerRisk.Add(port); } else if (difference > 2) { portfolioWithVeryHigherRisk.Add(port); } else { portfolioWithVeryLowerRisk.Add(port); } break; } } } var result = portfolioWithSameRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent).ToList(); result.AddRange(portfolioWithLittleLowerRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent)); result.AddRange(portfolioWithLittleHigherRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent)); result.AddRange(portfolioWithLowerRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent)); result.AddRange(portfolioWithHigherRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent)); result.AddRange(portfolioWithVeryLowerRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent)); result.AddRange(portfolioWithVeryHigherRisk.OrderByDescending(c => c.PurchaseQuantity).ThenByDescending(c => c.ProjectionPercent)); return(new KeyValuePair <int, IEnumerable <Model.Portfolio> >(riskType.Value, result)); }
public void Evaluate() { var purchases = BuyBusiness.ListPendingEscrowResult(); foreach (var purchase in purchases) { try { var history = PortfolioHistoryBusiness.ListHistory(purchase.PortfolioId); if (history.Max(c => c.Date) < purchase.ExpirationDate.Value) { continue; } var projection = ProjectionBusiness.Get(purchase.ProjectionId); var dailyEstimatedPercentage = Util.Util.ConvertMonthlyToDailyRate(projection.ProjectionValue); var estimatedPercentage = Math.Pow(1.0 + dailyEstimatedPercentage, purchase.Days) - 1.0; var startDate = purchase.ExpirationDate.Value.AddDays(-purchase.Days); if (startDate < history.Min(c => c.Date)) { startDate = history.Min(c => c.Date); } var historyOfPeriod = history.Where(c => c.Date >= startDate && c.Date <= purchase.ExpirationDate.Value); var historyResult = PortfolioHistoryBusiness.GetHistoryResult(historyOfPeriod); var performedPercentage = historyResult.Value / 100.0; decimal buyerTokenAmount = 0, ownerTokenAmount = 0; if (estimatedPercentage > performedPercentage) { buyerTokenAmount = purchase.Price; } else { ownerTokenAmount = purchase.Price; } using (var transaction = new TransactionalDapperCommand()) { var escrowResult = new EscrowResult() { BuyId = purchase.Id, CreationDate = DateTime.UtcNow, BuyerTokenResult = buyerTokenAmount, OwnerTokenResult = ownerTokenAmount }; transaction.Insert(escrowResult); var trans = TransactionBusiness.SetNew(purchase.UserId); transaction.Insert(trans); var escrowResultTrans = EscrowResultTransactionBusiness.SetNew(escrowResult.Id, trans.Id); transaction.Insert(escrowResultTrans); transaction.Commit(); } } catch (Exception ex) { Logger.LogCritical(ex, $"Error on evaluate purchase {purchase.Id}"); } } }