public async Task LockNav(NavValuations navValuations) { using (PortfolioAceDbContext context = _contextFactory.CreateDbContext()) { DateTime asOfDate = navValuations.AsOfDate; int fundId = navValuations.fund.FundId; AccountingPeriodsDIM period = context.Periods.Where(p => p.FundId == fundId && p.AccountingDate == asOfDate).FirstOrDefault(); period.isLocked = true; context.Entry(period).CurrentValues.SetValues(period); List <TransactionsBO> allTransactions; if (navValuations.fund.NAVFrequency == "Daily") { allTransactions = navValuations.fund.Transactions.Where(t => t.TradeDate == asOfDate).ToList(); } else { allTransactions = navValuations.fund.Transactions.Where(t => t.TradeDate.Month == asOfDate.Month).ToList(); } foreach (TransactionsBO transaction in allTransactions) { transaction.isLocked = true; } context.Transactions.UpdateRange(allTransactions); NAVPriceStoreFACT newNavPrice = new NAVPriceStoreFACT { FinalisedDate = asOfDate, Currency = navValuations.fund.BaseCurrency, FundId = fundId, NAVPeriodId = period.PeriodId, SharesOutstanding = navValuations.SharesOutstanding, NetAssetValue = navValuations.NetAssetValue, NAVPrice = navValuations.NetAssetValuePerShare, }; context.NavPriceData.Add(newNavPrice); List <PositionFACT> newPositions = new List <PositionFACT>(); foreach (ValuedSecurityPosition secPosition in navValuations.SecurityPositions) { PositionFACT newPosition = new PositionFACT { PositionDate = secPosition.AsOfDate, SecurityId = secPosition.Position.Security.SecurityId, AssetClassId = secPosition.Position.Security.AssetClassId, FundId = fundId, AverageCost = secPosition.Position.AverageCost, CurrencyId = secPosition.Position.Security.CurrencyId, MarketValue = secPosition.MarketValueBase, Price = secPosition.MarketPrice, Quantity = secPosition.Position.NetQuantity, RealisedPnl = secPosition.Position.RealisedPnL, UnrealisedPnl = secPosition.UnrealisedPnl }; newPositions.Add(newPosition); } foreach (ValuedCashPosition cashPosition in navValuations.CashPositions) { string currencySecSymbol = $"{cashPosition.CashPosition.Currency.Symbol}c"; SecuritiesDIM securitisedCash = context.Securities.AsNoTracking().Where(s => s.Symbol == currencySecSymbol).Include(s => s.AssetClass).FirstOrDefault(); PositionFACT newPosition = new PositionFACT { PositionDate = cashPosition.AsOfDate, SecurityId = securitisedCash.SecurityId, AssetClassId = securitisedCash.AssetClassId, FundId = fundId, AverageCost = 1, CurrencyId = cashPosition.CashPosition.Currency.CurrencyId, MarketValue = cashPosition.MarketValueBase, Price = cashPosition.fxRate, Quantity = cashPosition.CashPosition.NetQuantity, RealisedPnl = 0, UnrealisedPnl = 0 }; newPositions.Add(newPosition); } await context.Positions.AddRangeAsync(newPositions); List <InvestorHoldingsFACT> newHoldings = new List <InvestorHoldingsFACT>(); foreach (ClientHoldingValuation clientHolding in navValuations.ClientHoldings) { InvestorHoldingsFACT newHolding = new InvestorHoldingsFACT { NetValuation = clientHolding.NetValuation, AverageCost = clientHolding.Holding.AverageCost, HighWaterMark = clientHolding.Holding.Investor.HighWaterMark, ManagementFeesAccrued = clientHolding.ManagementFeesAccrued, Units = clientHolding.Holding.Units, PerformanceFeesAccrued = clientHolding.PerformanceFeesAccrued, HoldingDate = asOfDate, FundId = fundId, InvestorId = clientHolding.Holding.Investor.InvestorId }; newHoldings.Add(newHolding); } await context.InvestorHoldings.AddRangeAsync(newHoldings); var pendingTAs = navValuations.fund.TransferAgent.Where(ta => !ta.IsNavFinal && ta.TransactionDate == asOfDate).ToList(); foreach (var pendingTA in pendingTAs) { SecuritiesDIM security = context.Securities.AsNoTracking().Where(s => s.Symbol == $"{pendingTA.Currency}c").First(); int secId = security.SecurityId; int currId = security.CurrencyId; TransactionTypeDIM tradeType; int custodianId = context.Custodians.AsNoTracking().Where(c => c.Name == "Default").First().CustodianId; // FOR NOW TODO if (pendingTA.IssueType == "Subscription") { //add tradeamount.. pendingTA.Units = pendingTA.TradeAmount / navValuations.NetAssetValuePerShare; pendingTA.NAVPrice = navValuations.NetAssetValuePerShare; pendingTA.IsNavFinal = true; tradeType = context.TransactionTypes.AsNoTracking().Where(tt => tt.TypeName == "Deposit").First(); } else { pendingTA.TradeAmount = pendingTA.Units * navValuations.NetAssetValuePerShare; pendingTA.NAVPrice = navValuations.NetAssetValuePerShare; pendingTA.IsNavFinal = true; tradeType = context.TransactionTypes.AsNoTracking().Where(tt => tt.TypeName == "Withdrawal").First(); //reduce units.. } // id need to create deposit and withdrawals here as well as save these updated TAs // I need to set main custodian for a fund where all subs and reds initially go to.TODO TransactionsBO newCashTrade = new TransactionsBO { SecurityId = secId, Quantity = pendingTA.Units, Price = pendingTA.NAVPrice, TradeAmount = pendingTA.TradeAmount, TradeDate = pendingTA.TransactionDate, SettleDate = pendingTA.TransactionSettleDate, CreatedDate = DateTime.Now, LastModified = DateTime.Now, Fees = decimal.Zero, isActive = true, isLocked = true, isCashTransaction = false, FundId = fundId, TransactionTypeId = tradeType.TransactionTypeId, CurrencyId = currId, Comment = pendingTA.IssueType.ToUpper(), CustodianId = custodianId }; context.Transactions.Add(newCashTrade); context.TransferAgent.Update(pendingTA); } await context.SaveChangesAsync(); // Lock all transactions with this trade Date... DONE // Add to Position SnapShot Fact Table... DONE // Lock Period... DONE // Update TransferAgent Fact Table.... DONE // NavPrices DONE } }
public override async Task ExecuteAsync(object parameter) { try { if (_fundInitialiseVM.dgSeedingInvestors.Count == 0) { throw new ArgumentException("Your fund must have initial investors."); } if (_fundInitialiseVM.dgSeedingInvestors.Count != _fundInitialiseVM.dgSeedingInvestors.ToHashSet().Count) { throw new ArgumentException("You must net an investors seed capital."); } Fund updateFund = _fundInitialiseVM.TargetFund; updateFund.IsInitialised = true; string cashSymbol = $"{updateFund.BaseCurrency}c"; SecuritiesDIM security = _staticReferences.GetSecurityInfo(cashSymbol); TransactionTypeDIM tradeType = _staticReferences.GetTransactionType("Deposit"); CustodiansDIM custodian = _staticReferences.GetCustodian(_fundInitialiseVM.Custodian); List <TransferAgencyBO> subscriptions = new List <TransferAgencyBO>(); List <TransactionsBO> transactions = new List <TransactionsBO>(); List <FundInvestorBO> fundInvestors = new List <FundInvestorBO>(); List <InvestorHoldingsFACT> investorHoldings = new List <InvestorHoldingsFACT>(); foreach (SeedingInvestor seedInvestor in _fundInitialiseVM.dgSeedingInvestors) { if (seedInvestor.SeedAmount >= updateFund.MinimumInvestment) { FundInvestorBO fundInvestor = new FundInvestorBO { InceptionDate = updateFund.LaunchDate, FundId = updateFund.FundId, InvestorId = seedInvestor.InvestorId }; // The highwatermark is only applicable if the fund has a highwatermark... fundInvestor.HighWaterMark = (updateFund.HasHighWaterMark) ? _fundInitialiseVM.NavPrice : (decimal?)null; fundInvestors.Add(fundInvestor); InvestorHoldingsFACT investor = new InvestorHoldingsFACT { ManagementFeesAccrued = decimal.Zero, PerformanceFeesAccrued = decimal.Zero, FundId = updateFund.FundId, HoldingDate = updateFund.LaunchDate, InvestorId = seedInvestor.InvestorId, AverageCost = _fundInitialiseVM.NavPrice, Units = seedInvestor.SeedAmount / _fundInitialiseVM.NavPrice, NetValuation = seedInvestor.SeedAmount, }; investor.HighWaterMark = (updateFund.HasHighWaterMark) ? _fundInitialiseVM.NavPrice : (decimal?)null; investorHoldings.Add(investor); // hwm TransferAgencyBO newSubscription = new TransferAgencyBO { TradeAmount = seedInvestor.SeedAmount, NAVPrice = _fundInitialiseVM.NavPrice, TransactionDate = updateFund.LaunchDate, TransactionSettleDate = updateFund.LaunchDate, Currency = updateFund.BaseCurrency, FundId = updateFund.FundId, Fees = 0, IssueType = "Subscription", Units = seedInvestor.SeedAmount / _fundInitialiseVM.NavPrice, IsNavFinal = true, FundInvestor = fundInvestor }; subscriptions.Add(newSubscription); TransactionsBO newTransaction = new TransactionsBO { SecurityId = security.SecurityId, Quantity = seedInvestor.SeedAmount, Price = decimal.One, TradeAmount = seedInvestor.SeedAmount, TradeDate = updateFund.LaunchDate, SettleDate = updateFund.LaunchDate, CreatedDate = DateTime.Now, LastModified = DateTime.Now, Fees = decimal.Zero, isActive = true, isLocked = true, isCashTransaction = false, FundId = updateFund.FundId, TransactionTypeId = tradeType.TransactionTypeId, CurrencyId = security.CurrencyId, Comment = "Initial Subscription", CustodianId = custodian.CustodianId }; transactions.Add(newTransaction); } else { throw new ArgumentException("The seed amount must be greater than the Funds minimum investment"); } } int PeriodId = _staticReferences.GetPeriod(updateFund.LaunchDate, updateFund.FundId).PeriodId; NAVPriceStoreFACT initialNav = new NAVPriceStoreFACT { FinalisedDate = updateFund.LaunchDate, NAVPrice = _fundInitialiseVM.NavPrice, FundId = updateFund.FundId, NetAssetValue = subscriptions.Sum(ni => ni.TradeAmount), SharesOutstanding = subscriptions.Sum(ni => ni.Units), Currency = updateFund.BaseCurrency, NAVPeriodId = PeriodId }; await _investorService.InitialiseFundAction(updateFund, subscriptions, transactions, initialNav, fundInvestors, investorHoldings); _fundInitialiseVM.CloseAction(); } catch (Exception e) { MessageBox.Show(e.Message); } }