Aiursoft Scanner

An Automatic dependencies management system for ASP.NET Core and powers Aiursoft.

Why this project

The traditional way to add dependencies is:

service.AddScoped<MyScopedDependency>();

Which means that you have to manually inject all dependencies. When you have too many of them, it is possible to make a mistake.

How to use Aiursoft.Scanner

First, install Aiursoft.Scanner to your ASP.NET Core project from nuget.org:

dotnet add package Aiursoft.Scanner

Add the interface to your class like this:

using Aiursoft.Scanner.Abstractions;

public class MySingletonService : ISingletonDependency
{

}

public class MyScopedService : IScopedDependency
{

}

public class MyTransientService : ITransientDependency
{

}

And just call this in your StartUp.cs:

using Aiursoft.Scanner;

services.AddScannedDependencies();

That's all! All your dependencies are registered. Just use it like previous before:

public class MyController : Controller
{
    private readonly MyScopedService _service;
    public MyController(MyScopedService service)
    {
        _service = service;
    }
}

Advanced usage

When you want to register a dependency that implements an abstract, your previous way is:

public class MyClass : IAbstract
{

}

service.AddScoped<IAbstract, MyClass>();

That's fine. But now we want to register this automatically.

Add the dependency interface to your service like this:

public class MyClass : IAbstract, IScopedDependency
{

}

When you are registering all dependencies in your StartUp.cs, tell us that your project supports your abstract.

services.AddScannedDependencies(typeof(IAbstract));

And you can call it with multiple abstracts:

services.AddScannedDependencies(typeof(IAbstract1), typeof(IAbstract2), typeof(IAbstract3));

That's all! Enjoy!