Renaming CatalogServices to CatalogViewModelService

- I believe this causes some confusion when people see "Service" in the Web project. We have another service in there named BasketViewModelService instead of BasketService anyways. Adding "ViewModel" to the name is a better representation of what the "services" in the Web project represent.

src/Web/Services/CachedCatalogViewModelService.cs

@@ -7,20 +7,20 @@ using System;
 
 namespace Microsoft.eShopWeb.Web.Services
 {
-    public class CachedCatalogService : ICatalogService
+    public class CachedCatalogViewModelService : ICatalogViewModelService
     {
         private readonly IMemoryCache _cache;
-        private readonly CatalogService _catalogService;
+        private readonly CatalogViewModelService _catalogViewModelService;
         private static readonly string _brandsKey = "brands";
         private static readonly string _typesKey = "types";
         private static readonly string _itemsKeyTemplate = "items-{0}-{1}-{2}-{3}";
         private static readonly TimeSpan _defaultCacheDuration = TimeSpan.FromSeconds(30);
 
-        public CachedCatalogService(IMemoryCache cache,
-            CatalogService catalogService)
+        public CachedCatalogViewModelService(IMemoryCache cache,
+            CatalogViewModelService catalogViewModelService)
         {
             _cache = cache;
-            _catalogService = catalogService;
+            _catalogViewModelService = catalogViewModelService;
         }
 
         public async Task<IEnumerable<SelectListItem>> GetBrands()
@@ -28,7 +28,7 @@ namespace Microsoft.eShopWeb.Web.Services
             return await _cache.GetOrCreateAsync(_brandsKey, async entry =>
                     {
                         entry.SlidingExpiration = _defaultCacheDuration;
-                        return await _catalogService.GetBrands();
+                        return await _catalogViewModelService.GetBrands();
                     });
         }
 
@@ -38,7 +38,7 @@ namespace Microsoft.eShopWeb.Web.Services
             return await _cache.GetOrCreateAsync(cacheKey, async entry =>
             {
                 entry.SlidingExpiration = _defaultCacheDuration;
-                return await _catalogService.GetCatalogItems(pageIndex, itemsPage, brandId, typeId);
+                return await _catalogViewModelService.GetCatalogItems(pageIndex, itemsPage, brandId, typeId);
             });
         }
 
@@ -47,7 +47,7 @@ namespace Microsoft.eShopWeb.Web.Services
             return await _cache.GetOrCreateAsync(_typesKey, async entry =>
             {
                 entry.SlidingExpiration = _defaultCacheDuration;
-                return await _catalogService.GetTypes();
+                return await _catalogViewModelService.GetTypes();
             });
         }
     }

src/Web/Services/CatalogViewModelService.cs

@@ -15,22 +15,22 @@ namespace Microsoft.eShopWeb.Web.Services
     /// This is a UI-specific service so belongs in UI project. It does not contain any business logic and works
     /// with UI-specific types (view models and SelectListItem types).
     /// </summary>
-    public class CatalogService : ICatalogService
+    public class CatalogViewModelService : ICatalogViewModelService
     {
-        private readonly ILogger<CatalogService> _logger;
+        private readonly ILogger<CatalogViewModelService> _logger;
         private readonly IAsyncRepository<CatalogItem> _itemRepository;
         private readonly IAsyncRepository<CatalogBrand> _brandRepository;
         private readonly IAsyncRepository<CatalogType> _typeRepository;
         private readonly IUriComposer _uriComposer;
 
-        public CatalogService(
+        public CatalogViewModelService(
             ILoggerFactory loggerFactory,
             IAsyncRepository<CatalogItem> itemRepository,
             IAsyncRepository<CatalogBrand> brandRepository,
             IAsyncRepository<CatalogType> typeRepository,
             IUriComposer uriComposer)
         {
-            _logger = loggerFactory.CreateLogger<CatalogService>();
+            _logger = loggerFactory.CreateLogger<CatalogViewModelService>();
             _itemRepository = itemRepository;
             _brandRepository = brandRepository;
             _typeRepository = typeRepository;