Create the automation component

WebServer/Entities/PurchasedStock.cs

@@ -5,6 +5,7 @@ namespace Entities {
         public float Quantity { get; set; } = 0;
         public float PurchasePrice { get; set; } = 0;
         public float SellPrice { get; set; } = 0;
+        public bool Sold = false;
     }
 
 }