Minor enhancements

Author: muratcakir

src/Presentation/SmartStore.Web.Framework/UI/SiteMap/SiteMapBase.cs

@@ -36,7 +36,7 @@ public TreeNode<MenuItem> Root
 					using (Services.Chronometer.Step("Build SiteMap '{0}'".FormatInvariant(this.Name)))
 					{
 						var root = Build();
-
+						
 						// Menu publisher
 						MenuPublisher.RegisterMenus(root, this.Name);
 

src/Presentation/SmartStore.Web/Infrastructure/CatalogSiteMap.cs

@@ -44,7 +44,7 @@ public CatalogSiteMap(
 
 		public override string Name
 		{
-			get { return SiteMapName; }
+			get => SiteMapName;
 		}
 
 		public override bool ApplyPermissions
@@ -172,23 +172,28 @@ private TreeNode<MenuItem> ConvertNode(TreeNode<ICategoryNode> node, IDictionary
 
 	public class CatalogSiteMapInvalidationConsumer : IConsumer<CategoryTreeChangedEvent>
 	{
-		private readonly ISiteMap _siteMap;
+		private readonly Lazy<ISiteMapService> _siteMapService;
 		private readonly ICommonServices _services;
 		private readonly CatalogSettings _catalogSettings;
 
 		private bool _invalidated;
 		private bool _countsResetted = false;
 
 		public CatalogSiteMapInvalidationConsumer(
-			ISiteMapService siteMapService,
+			Lazy<ISiteMapService> siteMapService,
 			ICommonServices services,
 			CatalogSettings catalogSettings)
 		{
-			_siteMap = siteMapService.GetSiteMap("catalog");
+			_siteMapService = siteMapService;
 			_services = services;
 			_catalogSettings = catalogSettings;
 		}
 
+		private ISiteMap GetSiteMap()
+		{
+			return _siteMapService.Value.GetSiteMap("catalog");
+		}
+
 		public void HandleEvent(CategoryTreeChangedEvent eventMessage)
 		{
 			var reason = eventMessage.Reason;
@@ -207,7 +212,7 @@ private void Invalidate(bool condition = true)
 		{
 			if (condition && !_invalidated)
 			{
-				_siteMap.ClearCache();
+				GetSiteMap().ClearCache();
 				_invalidated = true;
 			}
 		}
@@ -216,7 +221,7 @@ private void ResetElementCounts()
 		{
 			if (!_countsResetted && _catalogSettings.ShowCategoryProductNumber)
 			{
-				var allCachedTrees = _siteMap.GetAllCachedTrees();
+				var allCachedTrees = GetSiteMap().GetAllCachedTrees();
 				foreach (var kvp in allCachedTrees)
 				{
 					bool dirty = false;

src/Presentation/SmartStore.Web/Views/Catalog/Partials/OffCanvasMenuCategories.cshtml

@@ -1,4 +1,5 @@
 @model NavigationModel
+
 @using SmartStore.Web.Models.Catalog;
 @using SmartStore.Collections;
 @using SmartStore.Web.Framework.UI;