Fixed: Do not allow to delete a domain when used by hosting organization objects

WebsitePanel/Database/update_db.sql

@@ -6931,3 +6931,29 @@ END
 GO
 
 
+
+IF  NOT EXISTS (SELECT * FROM sys.objects WHERE type_desc = N'SQL_STORED_PROCEDURE' AND name = N'CheckDomainUsedByHostedOrganization')
+BEGIN
+EXEC sp_executesql N'CREATE PROCEDURE [dbo].[CheckDomainUsedByHostedOrganization] 
+	@DomainName nvarchar(100),
+	@Result int OUTPUT
+AS
+	SET @Result = 0
+	IF EXISTS(SELECT 1 FROM ExchangeAccounts WHERE UserPrincipalName LIKE ''%@''+ @DomainName)
+	BEGIN
+		SET @Result = 1
+	END
+	ELSE
+	IF EXISTS(SELECT 1 FROM ExchangeAccountEmailAddresses WHERE EmailAddress LIKE ''%@''+ @DomainName)
+	BEGIN
+		SET @Result = 1
+	END
+	ELSE
+	IF EXISTS(SELECT 1 FROM LyncUsers WHERE SipAddress LIKE ''%@''+ @DomainName)
+	BEGIN
+		SET @Result = 1
+	END
+		
+	RETURN @Result'
+END
+GO

WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/Data/DataProvider.cs

@@ -829,6 +829,22 @@ namespace WebsitePanel.EnterpriseServer
             return Convert.ToInt32(prmId.Value);
         }
 
+
+
+        public static int CheckDomainUsedByHostedOrganization(string domainName)
+        {
+            SqlParameter prmId = new SqlParameter("@Result", SqlDbType.Int);
+            prmId.Direction = ParameterDirection.Output;
+
+            SqlHelper.ExecuteNonQuery(ConnectionString, CommandType.StoredProcedure,
+                ObjectQualifier + "CheckDomainUsedByHostedOrganization",
+                prmId,
+                new SqlParameter("@domainName", domainName));
+
+            return Convert.ToInt32(prmId.Value);
+        }
+
+
         public static int AddDomain(int actorId, int packageId, int zoneItemId, string domainName,
             bool hostingAllowed, int webSiteId, int mailDomainId, bool isSubDomain, bool isInstantAlias, bool isDomainPointer)
         {

WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/ExchangeServer/ExchangeServerController.cs

@@ -1534,6 +1534,10 @@ namespace WebsitePanel.EnterpriseServer
 				if(domain == null)
 					return -1;
 
+                if (DataProvider.CheckDomainUsedByHostedOrganization(domain.DomainName) == 1)
+                {
+                    return -1;
+                }
 			
 				// delete domain on Exchange
 				int[] hubTransportServiceIds;

WebsitePanel/Sources/WebsitePanel.EnterpriseServer/Code/HostedSolution/OrganizationController.cs

@@ -425,7 +425,15 @@ namespace WebsitePanel.EnterpriseServer
                 DomainInfo domain = ServerController.GetDomain(domainId);
                 if (domain == null)
                     return -1;
-                
+
+                if (!string.IsNullOrEmpty(org.GlobalAddressList))
+                {
+                    if (DataProvider.CheckDomainUsedByHostedOrganization(domain.DomainName) == 1)
+                    {
+                        return -1;
+                    }
+                }
+                                
                 // unregister domain
                 DataProvider.DeleteExchangeOrganizationDomain(itemId, domainId);
 

WebsitePanel/Sources/WebsitePanel.WebPortal/App_GlobalResources/WebsitePanel_SharedResources.ascx.resx

@@ -2896,6 +2896,9 @@
   <data name="ServiceItemType.Organization" xml:space="preserve">
     <value>Hosted Organization</value>
   </data>
+  <data name="Error.EXCHANGE_UNABLE_TO_DELETE_DOMAIN" xml:space="preserve">
+    <value>Unable to delete domain, verify if domain is in use by hosted organization objects.</value>
+  </data>
   <data name="Error.EXCHANGE_CREATE_MAILBOX" xml:space="preserve">
     <value>Error creating mailbox. See audit log for more details.</value>
   </data>
@@ -5072,6 +5075,9 @@
   <data name="Error.DELETE_LYNC_USER" xml:space="preserve">
     <value>Cannot delete Lync User, the following errors have been occured:</value>
   </data>
+  <data name="Error.LYNC_UNABLE_TO_ADD_PLAN" xml:space="preserve">
+    <value>Unabled to add plan</value>
+  </data>
   <data name="Success.UPDATE_LYNC_USER" xml:space="preserve">
     <value>General Lync User settings have been successfully updated.</value>
   </data>

WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/ExchangeServer/ExchangeDomainNames.ascx.cs

@@ -103,8 +103,7 @@ namespace WebsitePanel.Portal.ExchangeServer
                     int result = ES.Services.Organizations.DeleteOrganizationDomain(PanelRequest.ItemID, domainId);
                     if (result < 0)
                     {
-                        messageBox.ShowResultMessage(result);
+                        messageBox.ShowErrorMessage("EXCHANGE_UNABLE_TO_DELETE_DOMAIN");
-                        return;
                     }
 
                     // rebind domains

WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/ExchangeServer/OrganizationDomainNames.ascx.cs

@@ -103,8 +103,7 @@ namespace WebsitePanel.Portal.ExchangeServer
                     int result = ES.Services.Organizations.DeleteOrganizationDomain(PanelRequest.ItemID, domainId);
                     if (result < 0)
                     {
-                        messageBox.ShowResultMessage(result);
+                        messageBox.ShowErrorMessage("EXCHANGE_UNABLE_TO_DELETE_DOMAIN");
-                        return;
                     }
 
                     // rebind domains

WebsitePanel/Sources/WebsitePanel.WebPortal/DesktopModules/WebsitePanel/Lync/LyncAddLyncUserPlan.ascx.cs

@@ -158,6 +158,7 @@ namespace WebsitePanel.Portal.Lync
                 if (result < 0)
                 {
                     messageBox.ShowResultMessage(result);
+                    messageBox.ShowErrorMessage("LYNC_UNABLE_TO_ADD_PLAN");
                     return;
                 }