Add Database status to OE tree node (#485)

src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoDatabaseCustomNode.cs

@@ -0,0 +1,73 @@
+//
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+//
+
+using Microsoft.SqlServer.Management.Smo;
+
+namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
+{
+    /// <summary>
+    /// Status for databases
+    /// </summary>
+    internal partial class DatabasesChildFactory : SmoChildFactoryBase
+    {
+        public override string GetNodeStatus(object context)
+        {
+            return DatabasesCustomNodeHelper.GetStatus(context);
+        }
+    }
+
+    internal static class DatabasesCustomNodeHelper
+    {
+        internal static string GetStatus(object context)
+        {
+            Database db = context as Database;
+            if (db != null)
+            {
+                if ((db.Status & DatabaseStatus.Offline) == DatabaseStatus.Offline)
+                {
+                    return "Offline";
+                }
+                else if ((db.Status & DatabaseStatus.Recovering) == DatabaseStatus.Recovering)
+                {
+                    return "Recovering";
+                }
+                else if ((db.Status & DatabaseStatus.RecoveryPending) == DatabaseStatus.RecoveryPending)
+                {
+                    return "Recovery Pending";
+                }
+                else if ((db.Status & DatabaseStatus.Restoring) == DatabaseStatus.Restoring)
+                {
+                    return "Restoring";
+                }
+                else if ((db.Status & DatabaseStatus.EmergencyMode) == DatabaseStatus.EmergencyMode)
+                {
+                    return "Emergency Mode";
+                }
+                else if ((db.Status & DatabaseStatus.Inaccessible) == DatabaseStatus.Inaccessible)
+                {
+                    return "Inaccessible";
+                }              
+                else if ((db.Status & DatabaseStatus.Shutdown) == DatabaseStatus.Shutdown)
+                {
+                    return "Shutdown";
+                }
+                else if ((db.Status & DatabaseStatus.Standby) == DatabaseStatus.Standby)
+                {
+                    return "Standby";
+                }
+                else if ((db.Status & DatabaseStatus.Suspect) == DatabaseStatus.Suspect)
+                {
+                    return "Suspect";
+                }
+                else if ((db.Status & DatabaseStatus.AutoClosed) == DatabaseStatus.AutoClosed)
+                {
+                    return "Auto Closed";
+                }	
+            }
+
+            return string.Empty;
+        }
+    }
+}

src/Microsoft.SqlTools.ServiceLayer/ObjectExplorer/SmoModel/SmoLoginCustomNode.cs

@@ -14,11 +14,11 @@ namespace Microsoft.SqlTools.ServiceLayer.ObjectExplorer.SmoModel
     {
         public override string GetNodeStatus(object context)
         {
-            return LoginCustomeNodeHelper.GetStatus(context);
+            return LoginCustomNodeHelper.GetStatus(context);
         }
     }
 
-    internal static class LoginCustomeNodeHelper
+    internal static class LoginCustomNodeHelper
     {
         internal static string GetStatus(object context)
         {