From 0ecd34363a58ae7da51d8fc3086d61ad4b13f588 Mon Sep 17 00:00:00 2001
From: robvde <robvde@ROBVDE913.europe.corp.microsoft.com>
Date: Fri, 10 Aug 2012 11:28:02 +0400
Subject: [PATCH] Fixed: When deleting an exchange user the operations failed
 with "Cannot delete object when there are leaf objects

Ensure activesync devices are removed before deleting or disabling a mailbox
---
 .../Exchange2007.cs                           | 49 +++++++++++++++++++
 .../Exchange2010SP2.cs                        |  5 ++
 2 files changed, 54 insertions(+)

diff --git a/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs b/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs
index 62f54b5d..e48e2dca 100644
--- a/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs
+++ b/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2007.cs
@@ -467,6 +467,9 @@ namespace WebsitePanel.Providers.HostedSolution
 			try
 			{
 				runSpace = OpenRunspace();
+
+                RemoveDevicesInternal(runSpace, id);
+
 				Command cmd = new Command("Disable-Mailbox");
 				cmd.Parameters.Add("Identity", id);
 				cmd.Parameters.Add("Confirm", false);
@@ -1087,6 +1090,8 @@ namespace WebsitePanel.Providers.HostedSolution
 					try
 					{
 						id = ObjToString(GetPSObjectProperty(obj, "Identity"));
+                        RemoveDevicesInternal(runSpace, id);
+
 						RemoveMailbox(runSpace, id);
 					}
 					catch (Exception ex)
@@ -2063,6 +2068,8 @@ namespace WebsitePanel.Providers.HostedSolution
 			{
 				runSpace = OpenRunspace();
 
+                RemoveDevicesInternal(runSpace, accountName);
+
 				RemoveMailbox(runSpace, accountName);
 			}
 			finally
@@ -6296,6 +6303,48 @@ namespace WebsitePanel.Providers.HostedSolution
 			ExchangeLog.LogEnd("CancelRemoteWipeRequestInternal");
 		}
 
+
+        internal void RemoveDevicesInternal(Runspace runSpace, string accountName)
+        {
+            ExchangeLog.LogStart("RemoveDevicesInternal");
+            ExchangeLog.DebugInfo("Account name: {0}", accountName);
+
+            try
+            {
+                runSpace = OpenRunspace();
+                Command cmd = new Command("Get-ActiveSyncDeviceStatistics");
+                cmd.Parameters.Add("Mailbox", accountName);
+
+                Collection<PSObject> result = null;
+                try
+                {
+                    result = ExecuteShellCommand(runSpace, cmd);
+                }
+                catch (Exception)
+                {
+                }
+
+                if (result != null)
+                {
+                    foreach (PSObject obj in result)
+                    {
+                        ExchangeMobileDevice device = GetMobileDeviceObject(obj);
+
+                        cmd = new Command("Remove-ActiveSyncDevice");
+                        cmd.Parameters.Add("Identity", device.DeviceID);
+                        cmd.Parameters.Add("Confirm", false);
+                        ExecuteShellCommand(runSpace, cmd);
+                    }
+                }
+            }
+            finally
+            {
+
+            }
+            ExchangeLog.LogEnd("RemoveDevicesInternal");
+        }
+
+
 		private void RemoveDeviceInternal(string id)
 		{
 			ExchangeLog.LogStart("RemoveDeviceInternal");
diff --git a/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2010SP2.cs b/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2010SP2.cs
index ad331d58..65d4dabf 100644
--- a/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2010SP2.cs
+++ b/WebsitePanel/Sources/WebsitePanel.Providers.HostedSolution/Exchange2010SP2.cs
@@ -487,10 +487,13 @@ namespace WebsitePanel.Providers.HostedSolution
 
                     string addressbookPolicy = ObjToString(GetPSObjectProperty(result[0], "AddressBookPolicy"));
 
+                    RemoveDevicesInternal(runSpace, id);
+
                     cmd = new Command("Disable-Mailbox");
                     cmd.Parameters.Add("Identity", id);
                     cmd.Parameters.Add("Confirm", false);
                     ExecuteShellCommand(runSpace, cmd);
+                                       
 
                     if (addressbookPolicy == (upn + " AP"))
                     {
@@ -552,6 +555,8 @@ namespace WebsitePanel.Providers.HostedSolution
                     string upn = ObjToString(GetPSObjectProperty(result[0], "UserPrincipalName"));
                     string addressbookPolicy = ObjToString(GetPSObjectProperty(result[0], "AddressBookPolicy"));
 
+                    RemoveDevicesInternal(runSpace, accountName);
+
                     RemoveMailbox(runSpace, accountName);
 
                     if (addressbookPolicy == (upn + " AP"))