Adding database level connection filters. (#2538)

Author: aasimkhan30

src/Microsoft.SqlTools.SqlCore/ObjectExplorer/SmoModel/DatabaseTreeNode.cs

@@ -33,6 +33,7 @@ public DatabaseTreeNode(ServerNode serverNode, string databaseName) : this()
                 db.Refresh();
             }
             CacheInfoFromModel(db);
+            this.FilterProperties = NodeFilterPropertyHelper.GetFilterProperties(this.GetContext(), NodeTypes.Database);
         }
 
         /// <summary>

src/Microsoft.SqlTools.SqlCore/ObjectExplorer/SmoModel/SmoChildFactoryBase.cs

@@ -43,6 +43,11 @@ public override IEnumerable<TreeNode> Expand(TreeNode parent, bool refresh, stri
                     OnExpandPopulateNonFolders(allChildren, parent, refresh, name, cancellationToken, filters);
                 }
 
+                foreach (var child in allChildren)
+                {
+                    child.FilterProperties = NodeFilterPropertyHelper.GetFilterProperties(parent.GetContext(), child.NodeTypeId);
+                }
+
                 OnBeginAsyncOperations(parent);
             }
             catch (Exception ex)