add a profiling sample project

AspNetCoreOData.sln

@@ -27,6 +27,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ODataSampleCommon", "sample
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "ODataAlternateKeySample", "sample\ODataAlternateKeySample\ODataAlternateKeySample.csproj", "{7B153669-A42F-4511-8BDB-587B3B27B2F3}"
 EndProject
+Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "BenchmarkServer", "sample\BenchmarkServer\BenchmarkServer.csproj", "{8346AD1B-00E3-462D-B6B1-9AA3C2FB2850}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -69,6 +71,10 @@ Global
 		{7B153669-A42F-4511-8BDB-587B3B27B2F3}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{7B153669-A42F-4511-8BDB-587B3B27B2F3}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{7B153669-A42F-4511-8BDB-587B3B27B2F3}.Release|Any CPU.Build.0 = Release|Any CPU
+		{8346AD1B-00E3-462D-B6B1-9AA3C2FB2850}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{8346AD1B-00E3-462D-B6B1-9AA3C2FB2850}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{8346AD1B-00E3-462D-B6B1-9AA3C2FB2850}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{8346AD1B-00E3-462D-B6B1-9AA3C2FB2850}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
@@ -83,6 +89,7 @@ Global
 		{CE04E38B-547F-46C0-ABE4-F981E3A1874F} = {B1F86961-6958-4617-ACA4-C231F95AE099}
 		{647EFCFA-55A7-4F0A-AD40-4B6EB1BFCFFA} = {B1F86961-6958-4617-ACA4-C231F95AE099}
 		{7B153669-A42F-4511-8BDB-587B3B27B2F3} = {B1F86961-6958-4617-ACA4-C231F95AE099}
+		{8346AD1B-00E3-462D-B6B1-9AA3C2FB2850} = {B1F86961-6958-4617-ACA4-C231F95AE099}
 	EndGlobalSection
 	GlobalSection(ExtensibilityGlobals) = postSolution
 		SolutionGuid = {540C9752-AAC0-49EA-BA60-78490C90FF86}

sample/BenchmarkServer/BenchmarkServer.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net7.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore" Version="7.0.11" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.InMemory" Version="7.0.11" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="7.0.11" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Microsoft.AspNetCore.OData\Microsoft.AspNetCore.OData.csproj" />
+  </ItemGroup>
+
+</Project>

sample/BenchmarkServer/Controllers/ProductsController.cs

@@ -0,0 +1,69 @@
+//-----------------------------------------------------------------------------
+// <copyright file="ProductsController.cs" company=".NET Foundation">
+//      Copyright (c) .NET Foundation and Contributors. All rights reserved.
+//      See License.txt in the project root for license information.
+// </copyright>
+//------------------------------------------------------------------------------
+
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.OData.Query;
+using Microsoft.AspNetCore.OData.Routing.Controllers;
+using ODataPerformanceProfile.Models;
+
+namespace ODataPerformanceProfile.Controllers
+{
+    public class ProductsController : ODataController
+    {
+        private ProductsContext _context;
+        private IList<Product> products;
+
+        public ProductsController(ProductsContext context)
+        {
+             _context = context;
+            products = new List<Product>();
+
+            for (int i = 1; i < 3000; i++)
+            {
+                var prod = new Product()
+                {
+                    Id = i,
+                    Category = "Goods" + i,
+                    Color = Color.Red,
+                    CreatedDate = new DateTimeOffset(2001, 4, 15, 16, 24, 8, TimeSpan.FromHours(-8)),
+                    UpdatedDate = new DateTimeOffset(2011, 2, 15, 16, 24, 8, TimeSpan.FromHours(-8)),
+                    Detail = new ProductDetail { Id = "Id" + i, Info = "Info" + i },
+                    ProductOrders = new List<Order> {
+                        new Order
+                        {
+                            Id = i,
+                            OrderNo = "Order"+i
+                        }
+                    },
+                    ProductSuppliers = new List<Supplier>
+                    {
+                        new Supplier
+                        {
+                            Id = i,
+                            Name = "Supplier"+i,
+                            Description = "SupplierDesc"+i,
+                            SupplierAddress = new Location
+                            {
+                                City = "SupCity"+i,
+                                Address = "SupAddre"+i
+                            }
+                        }
+                    }
+                };
+
+                products.Add(prod);
+            }
+        }
+
+        [HttpGet]
+        [EnableQuery]
+        public IActionResult Get()
+        {
+            return Ok(products);
+        }
+    }
+}

sample/BenchmarkServer/EdmModelBuilder.cs

@@ -0,0 +1,26 @@
+//-----------------------------------------------------------------------------
+// <copyright file="EdmModelBuilder.cs" company=".NET Foundation">
+//      Copyright (c) .NET Foundation and Contributors. All rights reserved.
+//      See License.txt in the project root for license information.
+// </copyright>
+//------------------------------------------------------------------------------
+
+using Microsoft.OData.Edm;
+using Microsoft.OData.ModelBuilder;
+using ODataPerformanceProfile.Models;
+
+namespace ODataPerformanceProfile
+{
+    public static class EdmModelBuilder
+    {
+        public static IEdmModel GetEdmModel()
+        {
+            var builder = new ODataConventionModelBuilder();
+            builder.EntitySet<Product>("Products");
+            builder.EntitySet<Supplier>("Suppliers");
+            builder.EntitySet<Order>("Orders");
+
+            return builder.GetEdmModel();
+        }
+    }
+}

sample/BenchmarkServer/Models/Product.cs

@@ -0,0 +1,54 @@
+//-----------------------------------------------------------------------------
+// <copyright file="Product.cs" company=".NET Foundation">
+//      Copyright (c) .NET Foundation and Contributors. All rights reserved.
+//      See License.txt in the project root for license information.
+// </copyright>
+//------------------------------------------------------------------------------
+
+namespace ODataPerformanceProfile.Models
+{
+    public class Product
+    {
+        public int Id { get; set; }
+        public string Category { get; set; }
+        public Color Color { get; set; }
+        public DateTimeOffset CreatedDate { get; set; }
+        public DateTimeOffset? UpdatedDate { get; set; }
+        public virtual ProductDetail Detail { get; set; }
+        public virtual ICollection<Supplier> ProductSuppliers { get; set; }
+        public virtual ICollection<Order> ProductOrders { get; set; }     
+    }
+
+    public class ProductDetail
+    {
+        public string Id { get; set; }
+        public string Info { get; set; }
+    }
+
+    public class Supplier
+    { 
+        public int Id { get; set; }
+        public string Name { get; set; }  
+        public string Description { get; set; }
+        public Location SupplierAddress { get; set; }
+    }
+
+    public enum Color
+    {
+        Red,
+        Green,
+        Blue
+    }
+
+    public class Location
+    {
+        public string City { get; set; }
+        public string Address { get; set; }
+    }
+
+    public class Order
+    { 
+        public int Id { get; set; } 
+        public string OrderNo { get; set; }   
+    }
+}

sample/BenchmarkServer/Models/ProductsContext.cs

@@ -0,0 +1,29 @@
+//-----------------------------------------------------------------------------
+// <copyright file="ProductsContext.cs" company=".NET Foundation">
+//      Copyright (c) .NET Foundation and Contributors. All rights reserved.
+//      See License.txt in the project root for license information.
+// </copyright>
+//------------------------------------------------------------------------------
+
+using Microsoft.EntityFrameworkCore;
+
+namespace ODataPerformanceProfile.Models
+{
+    public class ProductsContext : DbContext
+    {
+        public ProductsContext(DbContextOptions<ProductsContext> options)
+           : base(options)
+        {
+        }
+
+        public DbSet<Product> Products { get; set; }
+        public DbSet<Supplier> Suppliers { get; set; }
+        public DbSet<Order> Orders { get; set; }
+        protected override void OnModelCreating(ModelBuilder modelBuilder)
+        {
+            modelBuilder.Entity<Product>().HasMany(a => a.ProductSuppliers);
+            modelBuilder.Entity<Product>().HasMany(a => a.ProductOrders);
+            modelBuilder.Entity<Supplier>().OwnsOne(c => c.SupplierAddress).WithOwner();
+        }
+    }
+}

sample/BenchmarkServer/Program.cs

@@ -0,0 +1,31 @@
+//-----------------------------------------------------------------------------
+// <copyright file="Program.cs" company=".NET Foundation">
+//      Copyright (c) .NET Foundation and Contributors. All rights reserved.
+//      See License.txt in the project root for license information.
+// </copyright>
+//------------------------------------------------------------------------------
+
+using Microsoft.AspNetCore.OData;
+using Microsoft.EntityFrameworkCore;
+using ODataPerformanceProfile;
+using ODataPerformanceProfile.Models;
+
+var builder = WebApplication.CreateBuilder(args);
+
+builder.Services.AddDbContext<ProductsContext>(opt => opt.UseInMemoryDatabase("MyDataContextList"));
+
+// Add services to the container.
+builder.Services.AddControllers().AddOData(
+    opt => opt.Count().Filter().Expand().Select().OrderBy().SetMaxTop(5).AddRouteComponents("odata",EdmModelBuilder.GetEdmModel())
+    );
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+app.UseHttpsRedirection();
+
+app.UseAuthorization();
+
+app.MapControllers();
+
+app.Run();

sample/BenchmarkServer/Properties/launchSettings.json

@@ -0,0 +1,41 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:49129",
+      "sslPort": 44392
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "odata/Products",
+      "applicationUrl": "http://localhost:5131",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "odata/Products",
+      "applicationUrl": "https://localhost:7034;http://localhost:5131",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "weatherforecast",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

sample/BenchmarkServer/appsettings.Development.json

@@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

sample/BenchmarkServer/appsettings.json

@@ -0,0 +1,9 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}