adding an interface to find open trades from different sources

src/Interfaces/IOpenTrades.cs

@@ -0,0 +1,8 @@
+using backtesting_engine_models;
+
+namespace backtesting_engine.interfaces;
+
+public interface IOpenTrades
+{
+ Task<int> Request(string symbol);
+}

src/backtesting/Operations/BacktestingOpenTrades.cs

@@ -0,0 +1,22 @@
+using backtesting_engine;
+using backtesting_engine.interfaces;
+using backtesting_engine_models;
+using Utilities;
+
+namespace backtesting_engine_operations;
+
+public class BacktestingOpenTrades : IOpenTrades
+{
+
+ protected readonly ITradingObjects tradeObjs;
+
+ public BacktestingOpenTrades(ITradingObjects tradeObjs)
+ {
+ this.tradeObjs = tradeObjs;
+ }
+
+ public Task<int> Request(string symbol)
+ {
+ return Task.FromResult(tradeObjs.openTrades.Count);
+ }
+}

src/backtesting/Program.cs

@@ -86,6 +86,7 @@ public async static Task Main(string[] args) {
  .AddTransient<IRequestOpenTrade, RequestOpenTrade>()
  .AddSingleton<ITradingObjects, TradingObjects>()
  .AddSingleton<ISystemObjects, SystemObjects>()
+ .AddSingleton<IOpenTrades, BacktestingOpenTrades>()
  .AddSingleton<IEnvironmentVariables>(variables);
 
  Stopwatch sw = new Stopwatch();