- Create a Data Collector Class;

- Add Support for Save Logs in Alert Class;
- Add Propper inputs for Handle Saving Logs in EA and Expert Class;
- remove x-trade.manager Class Data Collector and use General Developed Data Collector;
- Add Support for Reading Fles in Data Collector Class for Support Configuration Parsing;
- Remove XCBaseAlert class and add Support for get XCAlert instance reference pointer as Dependency Injection in all used classed and Refactor all Changes;
- Apply Fix some UnImplemented Event Handlers on Ea Expert Class of XCATBEA and also change Event Handler Binding to Collection Based Model;
- Test all Functionalities ...
- Apply Some Fixes on Prevent Double Saing Same Log Messages ...

Experts/x-saherelm.x121.xcatb.ea.mq5

@@ -143,6 +143,7 @@ input string eaCloseAllOpenTradesAt = "";
 // Configuring Alert Provider ...
 input group "Alert";
 input bool eaEnableAlerts = true;    // Enable Alerts
+input bool eaSaveAlerts = true;      // Save Alerts
 input bool eaLogAlerts = true;       // Log Alerts
 input bool eaMailAlerts = false;     // Mail Alerts
 input bool eaPushAlerts = true;      // Push Alerts
@@ -318,6 +319,7 @@ int OnInit()
     eaExpert.eaLogAlerts = eaLogAlerts;
     eaExpert.eaMailAlerts = eaMailAlerts;
     eaExpert.eaPushAlerts = eaPushAlerts;
+    eaExpert.eaSaveAlerts = eaSaveAlerts;
     eaExpert.eaEnableAlerts = eaEnableAlerts;
     eaExpert.eaTerminalAlerts = eaTerminalAlerts;
 
@@ -343,15 +345,15 @@ int OnInit()
 
     //
     // Attach Event Handlers ...
-    eaExpert.OnModifyEventHandler = OnPositionModified;
-    eaExpert.OnDealsChangedEventHandler = OnDealsChanged;
-    eaExpert.OnStopLossEventHandler = OnStopLossTriggered;
-    eaExpert.OnOrdersChangedEventHandler = OnOrdersChanged;
-    eaExpert.OnForceCloseEventHandler = OnPositionForceClosed;
-    eaExpert.OnTakeProfitEventHandler = OnTakeProfitTriggered;
-    eaExpert.OnPositionsChangedEventHandler = OnPositionsChanged;
-    eaExpert.OnPartialCloseEventHandler = OnPositionPartialClosed;
-    eaExpert.OnTradeStateChangedEventHandler = OnTradeStateChanged;
+    eaExpert.AddOnDealsChangedEventHandler(OnDealsChanged);
+    eaExpert.AddOnStopLossEventHandler(OnStopLossTriggered);
+    eaExpert.AddOnOrdersChangedEventHandler(OnOrdersChanged);
+    eaExpert.AddOnTakeProfitEventHandler(OnTakeProfitTriggered);
+    eaExpert.AddOnModifyPositionEventHandler(OnPositionModified);
+    eaExpert.AddOnPositionsChangedEventHandler(OnPositionsChanged);
+    eaExpert.AddOnTradeStateChangedEventHandler(OnTradeStateChanged);
+    eaExpert.AddOnForceClosePositionEventHandler(OnPositionForceClosed);
+    eaExpert.AddOnPartialClosePositionEventHandler(OnPositionPartialClosed);
 
     //
     bool isInited = eaExpert.HandleOnInit();