Blazor SSR scenario (#1804)

Author: SteveSandersonMS

scenarios/blazor.benchmarks.yml

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+imports:
+  - https://raw.githubusercontent.com/dotnet/crank/main/src/Microsoft.Crank.Jobs.Bombardier/bombardier.yml
+  - https://github.com/aspnet/Benchmarks/blob/main/scenarios/aspnet.profiles.yml?raw=true
+
+jobs:
+  server:
+    source:
+      repository: https://github.com/aspnet/benchmarks.git
+      branchOrCommit: main
+      project: src/BenchmarksApps/BlazorBlazingPizza/BlazingPizza.Server.csproj
+
+scenarios:
+  ssr:
+    application:
+      job: server
+      framework: net8.0
+    load:
+      job: bombardier
+      variables:
+        serverPort: 5000
+        path: /

src/BenchmarksApps/BlazorBlazingPizza/App.razor

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+<Router AppAssembly="typeof(Program).Assembly">
+    <NotFound>Page not found</NotFound>
+    <Found Context="routeData">
+        <RouteView RouteData="routeData" DefaultLayout="typeof(MainLayout)"></RouteView>
+    </Found>
+</Router>

src/BenchmarksApps/BlazorBlazingPizza/BlazingPizza.Server.csproj

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+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+</Project>

src/BenchmarksApps/BlazorBlazingPizza/JSRuntimeExtensions.cs

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+using Microsoft.JSInterop;
+
+namespace BlazingPizza.Server;
+
+public static class JSRuntimeExtensions
+{
+    public static ValueTask<bool> Confirm(this IJSRuntime jsRuntime, string message)
+    {
+        return jsRuntime.InvokeAsync<bool>("confirm", message);
+    }
+}

src/BenchmarksApps/BlazorBlazingPizza/Model/Address.cs

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+using System.ComponentModel.DataAnnotations;
+
+namespace BlazingPizza.Server.Model;
+
+public class Address
+{
+    public int Id { get; set; }
+
+    [Required, MaxLength(100)]
+    public string Name { get; set; }
+
+    [Required, MaxLength(100)]
+    public string Line1 { get; set; }
+
+    [MaxLength(100)]
+    public string Line2 { get; set; }
+
+    [Required, MaxLength(50)]
+    public string City { get; set; }
+
+    [Required, MaxLength(20)]
+    public string Region { get; set; }
+
+    [Required, MaxLength(20)]
+    public string PostalCode { get; set; }
+}

src/BenchmarksApps/BlazorBlazingPizza/Model/LatLong.cs

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+namespace BlazingPizza.Server.Model;
+
+public class LatLong
+{
+    public LatLong()
+    {
+    }
+
+    public LatLong(double latitude, double longitude) : this()
+    {
+        Latitude = latitude;
+        Longitude = longitude;
+    }
+
+    public double Latitude { get; set; }
+
+    public double Longitude { get; set; }
+
+    public static LatLong Interpolate(LatLong start, LatLong end, double proportion)
+    {
+        // The Earth is flat, right? So no need for spherical interpolation.
+        return new LatLong(
+            start.Latitude + (end.Latitude - start.Latitude) * proportion,
+            start.Longitude + (end.Longitude - start.Longitude) * proportion);
+    }
+}

src/BenchmarksApps/BlazorBlazingPizza/Model/Order.cs

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+using System.Globalization;
+
+namespace BlazingPizza.Server.Model;
+
+public class Order
+{
+    public int OrderId { get; set; }
+
+    public string UserId { get; set; }
+
+    public DateTime CreatedTime { get; set; }
+
+    public Address DeliveryAddress { get; set; } = new Address();
+
+    public LatLong DeliveryLocation { get; set; }
+
+    public List<Pizza> Pizzas { get; set; } = new List<Pizza>();
+
+    public decimal GetTotalPrice() => Pizzas.Sum(p => p.GetTotalPrice());
+
+    public string GetFormattedTotalPrice() => GetTotalPrice().ToString("0.00", CultureInfo.CurrentCulture);
+}

src/BenchmarksApps/BlazorBlazingPizza/Model/OrderState.cs

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+namespace BlazingPizza.Server.Model;
+
+public class OrderState
+{
+    private readonly ILogger<OrderState> logger;
+
+    public OrderState(ILogger<OrderState> logger)
+    {
+        this.logger = logger;
+    }
+
+    public bool ShowingConfigureDialog { get; private set; }
+
+    public Pizza ConfiguringPizza { get; private set; }
+
+    public Order Order { get; private set; } = new Order();
+
+    public void ShowConfigurePizzaDialog(PizzaSpecial special)
+    {
+        logger.LogInformation($"Configuring pizza {special.Id}");
+
+        ConfiguringPizza = new Pizza()
+        {
+            Special = special,
+            SpecialId = special.Id,
+            Size = Pizza.DefaultSize,
+            Toppings = new List<PizzaTopping>(),
+        };
+
+        ShowingConfigureDialog = true;
+    }
+
+    public void CancelConfigurePizzaDialog()
+    {
+        ConfiguringPizza = null;
+
+        ShowingConfigureDialog = false;
+    }
+
+    public void ConfirmConfigurePizzaDialog()
+    {
+        logger.LogInformation($"Adding pizza {ConfiguringPizza.SpecialId}");
+
+        Order.Pizzas.Add(ConfiguringPizza);
+        ConfiguringPizza = null;
+
+        ShowingConfigureDialog = false;
+    }
+
+    public void RemoveConfiguredPizza(Pizza pizza)
+    {
+        Order.Pizzas.Remove(pizza);
+    }
+
+    public void ResetOrder()
+    {
+        Order = new Order();
+    }
+
+    public void ReplaceOrder(Order order)
+    {
+        Order = order;
+    }
+}

src/BenchmarksApps/BlazorBlazingPizza/Model/Pizza.cs

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+using System.Globalization;
+
+namespace BlazingPizza.Server.Model;
+
+/// <summary>
+/// Represents a customized pizza as part of an order
+/// </summary>
+public class Pizza
+{
+    public const int DefaultSize = 12;
+    public const int MinimumSize = 9;
+    public const int MaximumSize = 17;
+
+    public int Id { get; set; }
+
+    public int OrderId { get; set; }
+
+    public PizzaSpecial Special { get; set; }
+
+    public int SpecialId { get; set; }
+
+    public int Size { get; set; }
+
+    public List<PizzaTopping> Toppings { get; set; }
+
+    public decimal GetBasePrice()
+    {
+        return Special.BasePrice * (decimal)Size / DefaultSize;
+    }
+
+    public decimal GetTotalPrice()
+    {
+        return GetBasePrice() + Toppings.Sum(t => t.Topping.Price);
+    }
+
+    public string GetFormattedTotalPrice()
+    {
+        return GetTotalPrice().ToString("0.00", CultureInfo.CurrentCulture);
+    }
+}

src/BenchmarksApps/BlazorBlazingPizza/Model/PizzaSpecial.cs

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+using System.Globalization;
+
+namespace BlazingPizza.Server.Model;
+
+/// <summary>
+/// Represents a pre-configured template for a pizza a user can order
+/// </summary>
+public class PizzaSpecial
+{
+    public int Id { get; set; }
+
+    public string Name { get; set; }
+
+    public int BasePrice { get; set; }
+
+    public string Description { get; set; }
+
+    public string ImageUrl { get; set; }
+
+    public string GetFormattedBasePrice() => BasePrice.ToString("0.00", CultureInfo.CurrentCulture);
+}