Remove timeframe from strategy (#13)

src/Managing.Application/Scenarios/ScenarioService.cs

@@ -19,9 +19,9 @@ namespace Managing.Application.Scenarios
             _tradingService = tradingService;
         }
 
-        public Scenario CreateScenario(string name, List<string> strategies)
+        public Scenario CreateScenario(string name, List<string> strategies, int? loopbackPeriod = 1)
         {
-            var scenario = new Scenario(name);
+            var scenario = new Scenario(name, loopbackPeriod);
 
             foreach (var strategy in strategies)
             {
@@ -43,20 +43,18 @@ namespace Managing.Application.Scenarios
 
         public Strategy CreateStrategy(
             StrategyType type,
-            Timeframe timeframe,
-            string name, 
+            string name,
             int? period = null,
             int? fastPeriods = null,
             int? slowPeriods = null,
             int? signalPeriods = null,
             double? multiplier = null,
             int? stochPeriods = null,
-            int? smoothPeriods = null, 
+            int? smoothPeriods = null,
             int? cyclePeriods = null)
         {
             var strategy = ScenarioHelpers.BuildStrategy(
                 type,
-                timeframe,
                 name,
                 period,
                 fastPeriods,
@@ -141,4 +139,4 @@ namespace Managing.Application.Scenarios
             return true;
         }
     }
-}
+}