Minor optimizations for the operation compiler.

Author: michaelstaib

src/HotChocolate/Core/src/Execution/Processing/OperationCompiler.cs

@@ -341,7 +341,8 @@ private void CompleteSelectionSet(CompilerContext context)
                 isConditional = true;
             }
 
-            if (fieldType.IsCompositeType())
+            // Determines if the type is a composite type.
+            if (fieldType.IsType(TypeKind.Object, TypeKind.Interface, TypeKind.Union))
             {
                 if (selection.SelectionSet is null)
                 {
@@ -861,4 +862,4 @@ public override bool Equals(object? obj)
         public override int GetHashCode()
             => HashCode.Combine(SelectionSet, Path);
     }
-} 
+}

src/HotChocolate/Core/src/Execution/Processing/Selection.cs

@@ -49,7 +49,7 @@ public Selection(
             ? Flags.Internal
             : Flags.None;
 
-        if (Type.IsListType())
+        if (Type.IsType(TypeKind.List))
         {
             _flags |= Flags.List;
         }

src/HotChocolate/Core/src/Types/Types/Extensions/TypeExtensions.cs

@@ -374,7 +374,7 @@ private static bool IsType(this IType type, TypeKind kind1, TypeKind kind2)
     }
 
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
-    private static bool IsType(this IType type, TypeKind kind1, TypeKind kind2, TypeKind kind3)
+    internal static bool IsType(this IType type, TypeKind kind1, TypeKind kind2, TypeKind kind3)
     {
         if (type.Kind == kind1 || type.Kind == kind2 || type.Kind == kind3)
         {

src/HotChocolate/Fusion/src/Core/DependencyInjection/FusionRequestExecutorBuilderExtensions.cs

@@ -7,6 +7,7 @@
 using HotChocolate.Fusion.Pipeline;
 using HotChocolate.Fusion.Planning;
 using HotChocolate.Language;
+using HotChocolate.Types.Descriptors;
 using Microsoft.Extensions.DependencyInjection.Extensions;
 using static HotChocolate.Fusion.ThrowHelper;
 
@@ -53,6 +54,7 @@ public static FusionGatewayBuilder AddFusionGatewayServer(
             .UseField(next => next)
             .AddOperationCompilerOptimizer<OperationQueryPlanCompiler>()
             .AddOperationCompilerOptimizer<FieldFlagsOptimizer>()
+            .AddConvention<INamingConventions>(_ => new DefaultNamingConventions())
             .Configure(
                 c =>
                 {

src/HotChocolate/Fusion/test/Shared/DemoProject.cs

@@ -6,6 +6,7 @@
 using HotChocolate.Fusion.Shared.Products;
 using HotChocolate.Fusion.Shared.Reviews;
 using HotChocolate.Fusion.Shared.Shipping;
+using HotChocolate.Types.Descriptors;
 using HotChocolate.Utilities.Introspection;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.Extensions.DependencyInjection;
@@ -77,7 +78,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddMutationType<ReviewsMutation>()
                 .AddSubscriptionType<ReviewsSubscription>()
                 .AddMutationConventions()
-                .AddGlobalObjectIdentification(),
+                .AddGlobalObjectIdentification()
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseWebSockets()
                 .UseRouting()
@@ -99,7 +101,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddMutationType<Reviews2.ReviewsMutation>()
                 .AddSubscriptionType<Reviews2.ReviewsSubscription>()
                 .AddMutationConventions()
-                .AddGlobalObjectIdentification(),
+                .AddGlobalObjectIdentification()
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseWebSockets()
                 .UseRouting()
@@ -120,7 +123,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddQueryType<AccountQuery>()
                 .AddMutationType<AccountMutation>()
                 .AddMutationConventions()
-                .AddGlobalObjectIdentification(),
+                .AddGlobalObjectIdentification()
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseRouting()
                 .UseEndpoints(endpoints => endpoints.MapGraphQL()));
@@ -138,7 +142,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddSingleton<ProductRepository>()
                 .AddGraphQLServer()
                 .AddQueryType<ProductQuery>()
-                .AddGlobalObjectIdentification(),
+                .AddGlobalObjectIdentification()
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseRouting()
                 .UseEndpoints(endpoints => endpoints.MapGraphQL()));
@@ -155,7 +160,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddRouting()
                 .AddGraphQLServer()
                 .AddQueryType<ShippingQuery>()
-                .ConfigureSchema(b => b.SetContextData(GlobalIdSupportEnabled, 1)),
+                .ConfigureSchema(b => b.SetContextData(GlobalIdSupportEnabled, 1))
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseRouting()
                 .UseEndpoints(endpoints => endpoints.MapGraphQL()));
@@ -174,7 +180,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddQueryType<AppointmentQuery>()
                 .AddObjectType<Appointments.Patient1>()
                 .AddObjectType<Patient2>()
-                .AddGlobalObjectIdentification(),
+                .AddGlobalObjectIdentification()
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseRouting()
                 .UseEndpoints(endpoints => endpoints.MapGraphQL()));
@@ -191,7 +198,8 @@ public static async Task<DemoProject> CreateAsync(CancellationToken ct = default
                 .AddRouting()
                 .AddGraphQLServer()
                 .AddQueryType<Patient1Query>()
-                .AddGlobalObjectIdentification(),
+                .AddGlobalObjectIdentification()
+                .AddConvention<INamingConventions>(_ => new DefaultNamingConventions()),
             c => c
                 .UseRouting()
                 .UseEndpoints(endpoints => endpoints.MapGraphQL()));