public static IServiceCollection AddStateReducer <TSubject>(this IServiceCollection services, Action <IStateReducerBuilder <TSubject>, IServiceProvider> configuration)
where TSubject : class, IStateSubject <TSubject>
{
return(services
.AddTransient <IStateReducer <TSubject>, StateReducer <TSubject> >()
.AddSingleton(provider =>
{
var builder = new StateReducerBuilder <TSubject>();
configuration?.Invoke(builder, provider);
return builder.Build(provider);
}));
}
public IStateReducerFactoryBuilder <TKey, TSubject> AddStateReducer(TKey key, Action <IStateReducerBuilder <TSubject> > configuration)
{
this.Remove(key);
this.stateReducers.Add(key, provider =>
{
var builder = new StateReducerBuilder <TSubject>();
configuration.Invoke(builder);
return(builder.Build(provider));
});
return(this);
}