issamansur / CSharpUsefulSheets

Any useful c# practices which I found

CSharpUsefulSheets

Any useful c# practices which I found

Table of Contents

• Prepare Project
• ASP.NET Core
• • Authentication
• • • Bearer
• • • • Add Bearer Service for generating JWT
• • • • Add Bearer Middleware for validating JWT
• • • • Add Bearer Authentication in Swagger
• • Exceptions
• • • Exception Filter
• • • Exception Handler (or Middleware)

Prepare Project

Startup.cs

using Bla.WebApi.Extensions;

var builder = WebApplication.CreateBuilder(args);

builder.Services.ConfigureServices(/*dependencies*/);
// ...
app.ConfigureApp(/*dependencies*/);
// ...

Extensions.cs

public static class Extensions 
{
    public static IServiceCollection ConfigureServices(
        this IServiceCollection services
        /*dependencies*/
    )
    {
        // services.AddAnyService();
        
        return services;
    }
    
    public static WebApplication ConfigureApp(
        this WebApplication app
        /*dependencies*/
    )
    {
        // app.UseAnyMiddleware(); or else
        
        return app;
    }
    
    // Private methods
}

P. S.

You can use ConfigureServices and ConfigureApp methods in Startup.cs directly.

Or you can split logic in other layers by Dependency Injection.