System.InvalidCastException thrown when using UsePostgreSqlOutbox ServiceCollection Extension

[samrumley88]

Description

When using the UsePostgreSqlOutbox ServiceCollection Extension a System.InvalidCastException is thrown because the PostgreSqlOutboxSync class is being registered as the implementation for IAmAnOutboxAsync as well as IAmAnOutboxSync.

The method name BuildDynamoDbOutbox is also a bit misleading.

To Reproduce

Implement the UsePostgreSqlOutbox extension (Brighter/src/Paramore.Brighter.Outbox.PostgreSql/ServiceCollectionExtensions.cs).

Exception

System.InvalidCastException: Unable to cast object of type 'Paramore.Brighter.Outbox.PostgreSql.PostgreSqlOutboxSync' to type 'Paramore.Brighter.IAmAnOutboxAsync1[Paramore.Brighter.Message]'. at Microsoft.Extensions.DependencyInjection.ServiceProviderServiceExtensions.GetService[T](IServiceProvider provider) at Paramore.Brighter.Extensions.DependencyInjection.ServiceCollectionExtensions.BuildCommandProcessor(IServiceProvider provider, IAmAHandlerFactory handlerFactory) at Paramore.Brighter.Extensions.DependencyInjection.ServiceCollectionExtensions.<>c__DisplayClass1_0.<BrighterHandlerBuilder>b__0(IServiceProvider sp) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitFactory(FactoryCallSite factoryCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.VisitDisposeCache(ServiceCallSite transientCallSite, RuntimeResolverContext context) at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteVisitor2.VisitCallSite(ServiceCallSite callSite, TArgument argument)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.CallSiteRuntimeResolver.Resolve(ServiceCallSite callSite, ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.DynamicServiceProviderEngine.<>c__DisplayClass1_0.b__0(ServiceProviderEngineScope scope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngine.GetService(Type serviceType, ServiceProviderEngineScope serviceProviderEngineScope)
at Microsoft.Extensions.DependencyInjection.ServiceLookup.ServiceProviderEngineScope.GetService(Type serviceType)
at Microsoft.Extensions.DependencyInjection.ActivatorUtilities.GetService(IServiceProvider sp, Type type, Type requiredBy, Boolean isDefaultParameterRequired)
at lambda_method8(Closure , IServiceProvider , Object[] )

Further technical details

• Brighter version(s): 9.0.1.-preview.2 & 9.0.1.-preview.3