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Update the app.config to point to Adrastea. Optimize the TradeBlotter ViewModels/BlotterViewModel, TradeEntryViewModel, TradeViewModel.cs

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This commit is contained in:
Sean
2025-05-19 18:27:26 -04:00
parent e25aae6f53
commit 6bf94b2b79
5 changed files with 26 additions and 28 deletions
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4
ViewModels/BlotterViewModel.cs
View File

@@ -19,6 +19,7 @@ using TradeBlotter.Cache;
using System.Windows.Forms;
using MarketData.MarketDataModel;
using TradeBlotter.Model;
using MarketData.Cache;
namespace TradeBlotter.ViewModels
{
@@ -113,6 +114,7 @@ namespace TradeBlotter.ViewModels
List<BlotterTradeModel> repositoryTrades=tradeRepository.GetTrades();
repositoryTrades=repositoryTrades.OrderByDescending(x=>x.TradeDate).ThenBy(x=>x.TradeId).ToList();
List<TradeViewModel> all = (from trade in repositoryTrades select new TradeViewModel(trade, tradeRepository)).ToList();
double totalMarketValue = 0;
foreach (TradeViewModel tradeViewModel in all)
{
@@ -266,9 +268,9 @@ namespace TradeBlotter.ViewModels
Dispatcher uiDispatcher = Dispatcher.CurrentDispatcher; // get the UI dispatcher
Task workerTask = Task.Factory.StartNew(() =>
{
GBPriceCache.GetInstance().Clear();
foreach (TradeViewModel tvm in this.AllTrades)
{
tvm.UseCache=true; // switch to cache when refreshing
tvm.Invalidate();
}
});

5
ViewModels/TradeEntryViewModel..cs
View File

@@ -249,10 +249,10 @@ namespace TradeBlotter.ViewModels
{
stopLimit=new StopLimit();
stopLimit.Symbol=trade.Symbol;
stopLimit.Active=1;
stopLimit.StopType=StopLimitConstants.STOP_QUOTE;
}
stopLimit.StopPrice=Utility.ParseCurrency(value);
stopLimit.Active=1;
}
base.OnPropertyChanged("StopLimit");
}
@@ -358,7 +358,8 @@ namespace TradeBlotter.ViewModels
}
private void UpdateStopLimit()
{
if(null==stopLimit&&PortfolioDA.HasStopLimit(trade.Symbol))PortfolioDA.DeleteStopLimit(trade.Symbol);
// if(null==stopLimit && PortfolioDA.HasStopLimit(trade.Symbol))PortfolioDA.DeleteStopLimit(trade.Symbol);
if(null==stopLimit)PortfolioDA.DeleteStopLimit(trade.Symbol);
else if(null!=stopLimit)PortfolioDA.InsertUpdateStopLimit(stopLimit);
}
public bool CanSave

25
ViewModels/TradeViewModel.cs
View File

@@ -17,6 +17,7 @@ using TradeBlotter.DataAccess;
using TradeBlotter.Command;
using TradeBlotter.UIUtils;
using TradeBlotter.Cache;
using MarketData.Cache;
namespace TradeBlotter.ViewModels
{
@@ -32,14 +33,13 @@ namespace TradeBlotter.ViewModels
public TradeViewModel(BlotterTradeModel trade, TradeRepository tradeRepository)
{
UseCache=false;
if (null == trade) throw new ArgumentNullException("trade");
if (null == tradeRepository) throw new ArgumentNullException("tradeRepository");
this.trade = trade;
this.tradeRepository = tradeRepository;
PropertyChanged += OnTradeViewModelPropertyChanged;
}
public bool UseCache{get;set;}
public override SaveParameters GetSaveParameters()
{
return null;
@@ -98,7 +98,6 @@ namespace TradeBlotter.ViewModels
}
public String SellPrice
{
// get { return trade.IsClosed?Utility.FormatCurrency(trade.SellPrice):Constants.CONST_DASHES; }
get { return trade.IsClosed?Utility.FormatPrice(trade.SellPrice):Constants.CONST_DASHES; }
set { trade.SellPrice = double.Parse(value); base.OnPropertyChanged("SellPrice"); }
}
@@ -125,16 +124,17 @@ namespace TradeBlotter.ViewModels
{
get { return trade.IsOpen; }
}
public void Invalidate()
{
Price price = null;
if(UseCache)price=PriceCache.GetInstance().GetLatestPrice(trade.Symbol);
if (null == price) price = PricingDA.GetPrice(trade.Symbol);
price = GBPriceCache.GetInstance().GetPriceOrLatestAvailable(trade.Symbol,DateTime.Now);
if (null == price) return;
trade.LatestPrice = price.Close;
trade.PriceDate = price.Date;
trade.HasLatestPrice = true;
}
public void Validate()
{
base.OnPropertyChanged("GainLoss");
@@ -148,7 +148,6 @@ namespace TradeBlotter.ViewModels
get
{
return Utility.FormatPrice(trade.LatestPrice);
// return Utility.FormatCurrency(trade.LatestPrice);
}
set { trade.LatestPrice = double.Parse(value); base.OnPropertyChanged("CurrentPrice"); }
}
@@ -248,14 +247,16 @@ namespace TradeBlotter.ViewModels
{
get
{
if(!trade.HasLatestPrice)
if (trade.IsClosed) return Constants.CONST_DASHES;
if (!trade.HasLatestPrice)
{
Invalidate();
base.OnPropertyChanged("PriceDate");
base.OnPropertyChanged("CurrentPrice");
}
if (trade.IsClosed) return Constants.CONST_DASHES;
return trade.HasLatestPrice?Utility.FormatCurrency(trade.Shares*trade.LatestPrice):"0.00";
// if (trade.IsClosed) return Constants.CONST_DASHES;
return trade.HasLatestPrice ? Utility.FormatCurrency(trade.Shares * trade.LatestPrice) : "0.00";
// return Utility.FormatCurrency(trade.Shares*trade.LatestPrice);
}
}
public String Weight
@@ -266,7 +267,11 @@ namespace TradeBlotter.ViewModels
}
set
{
weight = Utility.ParsePercent(value);
if(value.Equals("N/A") || value.Equals(Constants.CONST_DASHES))
{
weight = 0.00;
}
else weight = Utility.ParsePercent(value);
}
}
public override string DisplayName