Fixes Issue 996

src/AspNet/OData/src/Asp.Versioning.WebApi.OData.ApiExplorer/Asp.Versioning.WebApi.OData.ApiExplorer.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
  <PropertyGroup>
-  <VersionPrefix>7.0.2</VersionPrefix>
+  <VersionPrefix>7.0.3</VersionPrefix>
   <AssemblyVersion>7.0.0.0</AssemblyVersion>
   <TargetFrameworks>net45;net472</TargetFrameworks>
   <RootNamespace>Asp.Versioning</RootNamespace>

src/AspNet/OData/src/Asp.Versioning.WebApi.OData.ApiExplorer/ReleaseNotes.txt

@@ -1 +1 @@
-Fix: `EnableQueryAttribute` should override _Model Bound_ settings (Related to [#928](https://github.com/dotnet/aspnet-api-versioning/issues/928))
+Fix: Explore model per EDM + API version ([#996](https://github.com/dotnet/aspnet-api-versioning/issues/996))

src/AspNetCore/OData/src/Asp.Versioning.OData.ApiExplorer/Asp.Versioning.OData.ApiExplorer.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
  <PropertyGroup>
-  <VersionPrefix>7.0.2</VersionPrefix>
+  <VersionPrefix>7.0.1</VersionPrefix>
   <AssemblyVersion>7.0.0.0</AssemblyVersion>
   <TargetFramework>net7.0</TargetFramework>
   <RootNamespace>Asp.Versioning</RootNamespace>

src/AspNetCore/OData/src/Asp.Versioning.OData.ApiExplorer/ReleaseNotes.txt

@@ -1 +1 @@
-Fix: `EnableQueryAttribute` should override _Model Bound_ settings (Related to [#928](https://github.com/dotnet/aspnet-api-versioning/issues/928))
+Fix: Explore model per EDM + API version ([#996](https://github.com/dotnet/aspnet-api-versioning/issues/996))

src/Common/src/Common.OData.ApiExplorer/OData/ClassSignature.cs

@@ -12,7 +12,7 @@ internal sealed class ClassSignature : IEquatable<ClassSignature>
     private static readonly ConstructorInfo newOriginalType = typeof( OriginalTypeAttribute ).GetConstructors()[0];
     private int? hashCode;
 
-    internal ClassSignature( Type originalType, IEnumerable<ClassProperty> properties, ApiVersion apiVersion )
+    internal ClassSignature( string name, Type originalType, IEnumerable<ClassProperty> properties, ApiVersion apiVersion )
     {
         var attributeBuilders = new List<CustomAttributeBuilder>()
         {
@@ -21,7 +21,7 @@ internal ClassSignature( Type originalType, IEnumerable<ClassProperty> propertie
 
         attributeBuilders.AddRange( originalType.DeclaredAttributes() );
 
-        Name = originalType.FullName!;
+        Name = name;
         Attributes = attributeBuilders.ToArray();
         Properties = properties.ToArray();
         ApiVersion = apiVersion;

src/Common/src/Common.OData.ApiExplorer/OData/DefaultModelTypeBuilder.cs

@@ -41,9 +41,9 @@ public sealed class DefaultModelTypeBuilder : IModelTypeBuilder
     private readonly bool adHoc;
     private readonly bool excludeAdHocModels;
     private DefaultModelTypeBuilder? adHocBuilder;
-    private ConcurrentDictionary<ApiVersion, ModuleBuilder>? modules;
-    private ConcurrentDictionary<ApiVersion, IDictionary<EdmTypeKey, Type>>? generatedEdmTypesPerVersion;
-    private ConcurrentDictionary<ApiVersion, ConcurrentDictionary<EdmTypeKey, Type>>? generatedActionParamsPerVersion;
+    private ConcurrentDictionary<EdmModelKey, ModuleBuilder>? modules;
+    private ConcurrentDictionary<EdmModelKey, IDictionary<EdmTypeKey, Type>>? generatedEdmTypesPerVersion;
+    private ConcurrentDictionary<EdmModelKey, ConcurrentDictionary<EdmTypeKey, Type>>? generatedActionParamsPerVersion;
 
     private DefaultModelTypeBuilder( bool excludeAdHocModels, bool adHoc )
     {
@@ -96,7 +96,7 @@ public Type NewStructuredType( IEdmModel model, IEdmStructuredType structuredTyp
 
         generatedEdmTypesPerVersion ??= new();
 
-        var edmTypes = generatedEdmTypesPerVersion.GetOrAdd( apiVersion, key => GenerateTypesForEdmModel( model, key ) );
+        var edmTypes = generatedEdmTypesPerVersion.GetOrAdd( new( model, apiVersion ), key => GenerateTypesForEdmModel( model, key.ApiVersion ) );
 
         return edmTypes[new( structuredType, apiVersion )];
     }
@@ -132,15 +132,15 @@ public Type NewActionParameters( IEdmModel model, IEdmAction action, string cont
 
         generatedActionParamsPerVersion ??= new();
 
-        var paramTypes = generatedActionParamsPerVersion.GetOrAdd( apiVersion, _ => new() );
+        var paramTypes = generatedActionParamsPerVersion.GetOrAdd( new( model, apiVersion ), _ => new() );
         var fullTypeName = $"{controllerName}.{action.Namespace}.{controllerName}{action.Name}Parameters";
         var key = new EdmTypeKey( fullTypeName, apiVersion );
         var type = paramTypes.GetOrAdd( key, _ =>
         {
             var context = new TypeSubstitutionContext( model, this, apiVersion );
             var properties = action.Parameters.Where( p => p.Name != "bindingParameter" ).Select( p => new ClassProperty( p, context ) );
             var signature = new ClassSignature( fullTypeName, properties, apiVersion );
-            var moduleBuilder = ( modules ??= new() ).GetOrAdd( apiVersion, CreateModuleForApiVersion );
+            var moduleBuilder = ( modules ??= new() ).GetOrAdd( new( model, apiVersion ), CreateModuleForApiVersion );
 
             return CreateTypeFromSignature( moduleBuilder, signature );
         } );
@@ -150,7 +150,7 @@ public Type NewActionParameters( IEdmModel model, IEdmAction action, string cont
 
     private IDictionary<EdmTypeKey, Type> GenerateTypesForEdmModel( IEdmModel model, ApiVersion apiVersion )
     {
-        ModuleBuilder NewModuleBuilder() => ( modules ??= new() ).GetOrAdd( apiVersion, CreateModuleForApiVersion );
+        ModuleBuilder NewModuleBuilder() => ( modules ??= new() ).GetOrAdd( new( model, apiVersion ), CreateModuleForApiVersion );
 
         var context = new BuilderContext( model, apiVersion, NewModuleBuilder );
 
@@ -336,7 +336,7 @@ private static Type ResolveType(
             return type;
         }
 
-        var signature = new ClassSignature( clrType, properties, apiVersion );
+        var signature = new ClassSignature( typeKey.FullName, clrType, properties, apiVersion );
 
         if ( hasUnfinishedTypes )
         {
@@ -518,9 +518,9 @@ private static AssemblyName NewAssemblyName( ApiVersion apiVersion, bool adHoc )
     }
 
     [MethodImpl( MethodImplOptions.AggressiveInlining )]
-    private ModuleBuilder CreateModuleForApiVersion( ApiVersion apiVersion )
+    private ModuleBuilder CreateModuleForApiVersion( EdmModelKey key )
     {
-        var assemblyName = NewAssemblyName( apiVersion, adHoc );
+        var assemblyName = NewAssemblyName( key.ApiVersion, adHoc );
 #if NETFRAMEWORK
         var assemblyBuilder = AppDomain.CurrentDomain.DefineDynamicAssembly( assemblyName, Run );
 #else

src/Common/src/Common.OData.ApiExplorer/OData/EdmModelKey.cs

@@ -0,0 +1,26 @@
+// Copyright (c) .NET Foundation and contributors. All rights reserved.
+
+namespace Asp.Versioning.OData;
+
+using Microsoft.OData.Edm;
+
+internal readonly struct EdmModelKey : IEquatable<EdmModelKey>
+{
+    private readonly int hashCode;
+
+    public readonly IEdmModel EdmModel;
+    public readonly ApiVersion ApiVersion;
+
+    internal EdmModelKey( IEdmModel model, ApiVersion apiVersion ) =>
+        hashCode = HashCode.Combine( ( EdmModel = model ).GetHashCode(), ApiVersion = apiVersion );
+
+    public static bool operator ==( EdmModelKey obj, EdmModelKey other ) => obj.Equals( other );
+
+    public static bool operator !=( EdmModelKey obj, EdmModelKey other ) => !obj.Equals( other );
+
+    public override int GetHashCode() => hashCode;
+
+    public override bool Equals( object? obj ) => obj is EdmModelKey other && Equals( other );
+
+    public bool Equals( EdmModelKey other ) => hashCode == other.hashCode;
+}

src/Common/src/Common.OData.ApiExplorer/OData/EdmTypeKey.cs

@@ -8,14 +8,17 @@ namespace Asp.Versioning.OData;
 {
     private readonly int hashCode;
 
+    public readonly string FullName;
+    public readonly ApiVersion ApiVersion;
+
     internal EdmTypeKey( IEdmStructuredType type, ApiVersion apiVersion ) =>
-        hashCode = HashCode.Combine( type.FullTypeName(), apiVersion );
+        hashCode = HashCode.Combine( FullName = type.FullTypeName(), ApiVersion = apiVersion );
 
     internal EdmTypeKey( IEdmTypeReference type, ApiVersion apiVersion ) =>
-        hashCode = HashCode.Combine( type.FullName(), apiVersion );
+        hashCode = HashCode.Combine( FullName = type.FullName(), ApiVersion = apiVersion );
 
     internal EdmTypeKey( string fullTypeName, ApiVersion apiVersion ) =>
-        hashCode = HashCode.Combine( fullTypeName, apiVersion );
+        hashCode = HashCode.Combine( FullName = fullTypeName, ApiVersion = apiVersion );
 
     public static bool operator ==( EdmTypeKey obj, EdmTypeKey other ) => obj.Equals( other );