Blazor Server Template - Refactoring With Extension Method

Serilog 관련 설정 Refactroing 

 

Extensions 폴더 생성

Extensions/IHostBuilderExtension.cs 생성

using Serilog;

namespace BlazorWebApp.Extensions;
public static class IHostBuilderExtension
{
    public static void AddSerilog(this IHostBuilder self)
    {
        self.UseSerilog((ctx, lc) => lc.ReadFrom.Configuration(ctx.Configuration));
    }
}

 

Program.cs 수정

...
using BlazorWebApp.Extensions;
...
//builder.Host.UseSerilog((context, configuration) => configuration
//                                    .ReadFrom
//                                    .Configuration(context.Configuration));
...
builder.Host.AddSerilog();

 

MediatR 관련 설정 Refactoring

 

Extensions 폴더 생성

Extensions/IServiceCollectionExtension.cs 생성

using BlazorWebApp.Behaviors;
using BlazorWebApp.Helper;
using MediatR;

namespace BlazorWebApp.Extensions;
public static class IServiceCollectionExtension
{
    public static void InitMediatR(this IServiceCollection self)
    {
        self.AddMediatR(AssemblyHelper.GetAllAssemblies().ToArray());
        self.AddTransient(typeof(IPipelineBehavior<,>), typeof(MediatRLoggingBehavior<,>));
    }
}

 

Program.cs 수정

...
//builder.Services.AddMediatR(AssemblyHelper.GetAllAssemblies().ToArray());
//builder.Services.AddTransient(typeof(IPipelineBehavior<,>), typeof(MediatRLoggingBehavior<,>));
...
builder.Services.InitMediatR();

 

Scrutor 관련 설정 Refactoring

Extensions/IServiceCollectionExtension.cs 수정

...
using BlazorWebApp.Injectables;
...

public static void InitScrutor(this IServiceCollection self)
{
    self.Scan(scan => scan
                        .FromAssemblies(AssemblyHelper.GetAllAssemblies())
                        .AddClasses(classes => classes.AssignableTo<ITransientService>())
                        .AsImplementedInterfaces()
                        .WithTransientLifetime()
                        .AddClasses(classes => classes.AssignableTo<IScopedService>())
                        .AsImplementedInterfaces()
                        .WithScopedLifetime()
                        .AddClasses(classes => classes.AssignableTo<ISingletonService>())
                        .AsImplementedInterfaces()
                        .WithSingletonLifetime()
                        );
}

Program.cs 수정

//builder.Services.Scan(scan => scan
//                        .FromAssemblies(AssemblyHelper.GetAllAssemblies())
//                        .AddClasses(classes => classes.AssignableTo<ITransientService>())
//                        .AsImplementedInterfaces()
//                        .WithTransientLifetime()
//                        .AddClasses(classes => classes.AssignableTo<IScopedService>())
//                        .AsImplementedInterfaces()
//                        .WithScopedLifetime()
//                        .AddClasses(classes => classes.AssignableTo<ISingletonService>())
//                        .AsImplementedInterfaces()
//                        .WithSingletonLifetime()
//                        );
builder.Services.InitScrutor();

 

파일정리

Extensions/IHostBuilderExtension.cs

using Serilog;

namespace BlazorWebApp.Extensions;
public static class IHostBuilderExtension
{
    public static void AddSerilog(this IHostBuilder self)
    {
        self.UseSerilog((ctx, lc) => lc.ReadFrom.Configuration(ctx.Configuration));
    }
}

Extensions/IServiceCollectionExtension.cs

using BlazorWebApp.Behaviors;
using BlazorWebApp.Helper;
using BlazorWebApp.Injectables;
using MediatR;

namespace BlazorWebApp.Extensions;
public static class IServiceCollectionExtension
{
    public static void InitMediatR(this IServiceCollection self)
    {
        self.AddMediatR(AssemblyHelper.GetAllAssemblies().ToArray());
        self.AddTransient(typeof(IPipelineBehavior<,>), typeof(MediatRLoggingBehavior<,>));
    }

    public static void InitScrutor(this IServiceCollection self)
    {
        self.Scan(scan => scan
                            .FromAssemblies(AssemblyHelper.GetAllAssemblies())
                            .AddClasses(classes => classes.AssignableTo<ITransientService>())
                            .AsImplementedInterfaces()
                            .WithTransientLifetime()
                            .AddClasses(classes => classes.AssignableTo<IScopedService>())
                            .AsImplementedInterfaces()
                            .WithScopedLifetime()
                            .AddClasses(classes => classes.AssignableTo<ISingletonService>())
                            .AsImplementedInterfaces()
                            .WithSingletonLifetime()
                            );
    }
}

Program.cs

using BlazorWebApp.Extensions;
using Serilog;

var configuration = new ConfigurationBuilder()
    .AddJsonFile("appsettings.json", false, true)
    .AddJsonFile($"appsettings.Development.json", optional: true)
    .Build();

Log.Logger = new LoggerConfiguration()
    .ReadFrom.Configuration(configuration)
    .CreateBootstrapLogger();

try
{
    var builder = WebApplication.CreateBuilder(args);
    builder.Host.AddSerilog();

    // Add services to the container.
    builder.Services.AddRazorPages();
    builder.Services.AddServerSideBlazor();
    builder.Services.InitMediatR();
    builder.Services.InitScrutor();

    var app = builder.Build();

    // Configure the HTTP request pipeline.
    if (!app.Environment.IsDevelopment())
    {
        app.UseExceptionHandler("/Error");
        // The default HSTS value is 30 days.
        // You may want to change this for production scenarios,
        // see https://aka.ms/aspnetcore-hsts.
        app.UseHsts();
    }

    app.UseHttpsRedirection();
    app.UseStaticFiles();
    app.UseRouting();
    app.MapBlazorHub();
    app.MapFallbackToPage("/_Host");

    app.Run();
}
catch (Exception ex)
{
    string type = ex.GetType().Name;
    if (type.Equals("StopTheHostException", StringComparison.OrdinalIgnoreCase)) throw;
    Log.Fatal(ex, "Host terminated unexpectedly");
}
finally
{
    Log.CloseAndFlush();
}

 

 

관련영상

https://youtu.be/IWm7rV8OLxw