/// <summary>
/// Uses MediatR.
/// </summary>
/// <param name="builder">The builder.</param>
/// <param name="serviceConfig">The MediatR service configuration.</param>
/// <returns>IServiceConventionContext.</returns>
public static IServiceConventionContext UseMediatR(
this IServiceConventionContext builder,
MediatRServiceConfiguration serviceConfig
)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
if (serviceConfig is null)
{
throw new ArgumentNullException(nameof(serviceConfig));
}
if (builder.Services.Any(z => z.ServiceType == typeof(IMediator)))
{
return(builder);
}
builder.Set(serviceConfig);
var assemblies = builder.AssemblyCandidateFinder
.GetCandidateAssemblies(nameof(MediatR)).ToArray();
ServiceRegistrar.AddRequiredServices(builder.Services, serviceConfig);
ServiceRegistrar.AddMediatRClasses(builder.Services, assemblies);
return(builder);
}
public static IServiceCollection AddDomainService(this IServiceCollection services)
{
var assembly = typeof(DomainServiceCollectionExtensions).Assembly;
ServiceRegistrar.AddMediatRClasses(services, new[] { assembly });
services.AddTransient(typeof(IPipelineBehavior <,>), typeof(CommandValidationPreProcessor <,>));
foreach (var validatorImplType in assembly.DefinedTypes.Where(t => !t.IsAbstract && !t.IsInterface))
{
foreach (var validatorServiceType in validatorImplType.FindInterfacesThatClose(typeof(IValidator <>)))
{
services.AddTransient(validatorServiceType, validatorImplType);
}
}
return(services);
}
