ServiceCollectionExtensions.cs

using Microsoft.Extensions.DependencyInjection.Extensions;
using Sentry;
using Sentry.AspNetCore;
using Sentry.Extensibility;
using Sentry.Extensions.Logging.Extensions.DependencyInjection;

// ReSharper disable once CheckNamespace -- Discoverability
namespace Microsoft.Extensions.DependencyInjection;

/// <summary>
/// Extension methods for <see cref="IServiceCollection"/>
/// </summary>
[EditorBrowsable(EditorBrowsableState.Never)]
public static class ServiceCollectionExtensions
{
    /// <summary>
    /// Adds Sentry's services to the <see cref="IServiceCollection"/>
    /// </summary>
    /// <param name="services">The services.</param>
    public static ISentryBuilder AddSentry(this IServiceCollection services)
    {
        services.AddSingleton<ISentryEventProcessor, AspNetCoreEventProcessor>();
        services.AddSingleton<ISentryEventExceptionProcessor, AspNetCoreExceptionProcessor>();

        services.AddHttpContextAccessor();
        services.TryAddSingleton<IUserFactory, DefaultUserFactory>();
        services.TryAddSingleton<ISentryUserFactory, DefaultUserFactory>();

        services
            .AddSingleton<IRequestPayloadExtractor, FormRequestPayloadExtractor>()
            // Last
            .AddSingleton<IRequestPayloadExtractor, DefaultRequestPayloadExtractor>();

        services.AddSentry<SentryAspNetCoreOptions>();

        return new SentryAspNetCoreBuilder(services);
    }
}