DI Extensions

Extension methods for service registration.

ServiceCollectionExtensions

AddGrydCore

Registers MediatR, FluentValidation, and core services.

// With assemblies
services.AddGrydCore(typeof(Program).Assembly, typeof(CreateUserCommand).Assembly);

// Single assembly services.AddGrydCore(typeof(Program).Assembly);

// Calling assembly services.AddGrydCore();

What It Registers

• MediatR handlers from assemblies
• ValidationBehavior pipeline
• FluentValidation validators
• SystemDateTimeService as IDateTimeService

ApplicationBuilderExtensions

UseExceptionHandling

app.UseExceptionHandling(includeStackTrace: false);

// Or based on environment app.UseExceptionHandling(app.Environment);

UseCorrelationId

app.UseCorrelationId();

UseGryd

Combines correlation ID and exception handling.

app.UseGryd(app.Environment);

Full Example

var builder = WebApplication.CreateBuilder(args);

builder.Services.AddControllers(); builder.Services.AddGrydCore(typeof(Program).Assembly);

var app = builder.Build();

app.UseGryd(app.Environment); app.MapControllers(); app.Run();