Add Share Kernel Elements.

PSManagement.SharedKernel/DomainEvents/BaseDomainEvent.cs

@@ -6,5 +6,6 @@ namespace PSManagement.SharedKernel.Events
     public abstract class BaseDomainEvent : INotification
     {
         public DateTime DateOccurred { get; protected set; } = DateTime.UtcNow;
+        
     }
 }

PSManagement.SharedKernel/DomainException/BasdRequestException.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PSManagement.SharedKernel.DomainException
+{
+    public abstract class BadRequestException : DomainException
+    {
+        protected BadRequestException(string message)
+            : base(message)
+        {
+        }
+    }
+}

PSManagement.SharedKernel/DomainException/NotFoundException.cs

+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PSManagement.SharedKernel.DomainException
+{
+    public abstract class NotFoundException : DomainException
+    {
+        protected NotFoundException(string message)
+            : base(message)
+        {
+        }
+    }
+}
+

PSManagement.SharedKernel/Entities/BaseEntity.cs

@@ -8,6 +8,18 @@ namespace PSManagement.SharedKernel.Entities
         public int Id { get; set; }
 
         public List<BaseDomainEvent> Events = new List<BaseDomainEvent>();
+	
+	public void AddDomainEvent(BaseDomainEvent eventItem)
+        {
+            Events = Events?? new List<BaseDomainEvent>();
+            Events.Add(eventItem);
+        }    
+             
+        public void RemoveDomainEvent(BaseDomainEvent eventItem)
+        {
+            Events?.Remove(eventItem);
+        } 
+
         public static bool operator ==(BaseEntity first, BaseEntity second)
         {
             if (first is null && second is null)