TD-5388_ add logic for removing the user details from the USER table when a delegate is rejected by the admin, so that one can re register.

Author: ABSinhaa

DigitalLearningSolutions.Web/Services/DelegateApprovalsService.cs

@@ -103,7 +103,7 @@ public void ApproveAllUnapprovedDelegatesForCentre(int centreId)
 
         public void RejectDelegate(int delegateId, int centreId)
         {
-            var delegateEntity = userDataService.GetDelegateById(delegateId);
+            var delegateEntity = userDataService.GetDelegateById(delegateId);         
 
             if (delegateEntity == null || delegateEntity.DelegateAccount.CentreId != centreId)
             {
@@ -127,6 +127,7 @@ public void RejectDelegate(int delegateId, int centreId)
             else
             {
                 userDataService.RemoveDelegateAccount(delegateId);
+                userDataService.DeleteUser(delegateEntity.UserAccount.Id);
             }
 
             SendRejectionEmail(delegateEntity);