AddService

Constructs a service registry module and calls its ConfigureService method, so a group of related registrations can live in one reusable type instead of being spread across startup code.

The module type must implement IServiceRegistry and have a public parameterless constructor. It is created directly rather than resolved from the container, so it cannot take constructor dependencies.

Usage

Program.cs

using AlmightyShogun.Utils;
using Microsoft.Extensions.DependencyInjection;

builder.Services.AddService<NotificationsRegistry>();

NotificationsRegistry.cs

using AlmightyShogun.Utils;
using Microsoft.Extensions.DependencyInjection;

public sealed class NotificationsRegistry : IServiceRegistry
{
    public void ConfigureService(IServiceCollection serviceCollection)
        => serviceCollection
            .AddSingleton<NotificationFormatter>()
            .AddScoped<INotificationSender, EmailNotificationSender>();
}

Returns

The same IServiceCollection instance, with the module's registrations applied.

Type signature

public IServiceCollection AddService<T>() where T : IServiceRegistry, new();