private static IHttpClientBuilder SetupClient(this Container services, IServiceCollection collection, string clientName, IClientConfiguration clientConfiguration, TokenFlow tokenFlow)
{
var httpClientBuilder = collection.AddHttpClient(clientName)
.ConfigureHttpClient(client =>
client.BaseAddress = new Uri(clientConfiguration.ApiBaseAddress + clientConfiguration.ProjectKey + "/"))
.AddHttpMessageHandler(c =>
{
var providers = services.GetAllInstances <ITokenProvider>();
var provider = providers.FirstOrDefault(tokenProvider => tokenProvider.TokenFlow == tokenFlow);
provider.ClientConfiguration = clientConfiguration;
return(new AuthorizationHandler(provider));
})
.AddHttpMessageHandler(c =>
new CorrelationIdHandler(new DefaultCorrelationIdProvider(clientConfiguration)))
.AddHttpMessageHandler(c =>
new ErrorHandler(new ApiExceptionFactory(clientConfiguration, services.GetService <ISerializerService>())))
.AddHttpMessageHandler(c => new LoggerHandler(services.GetService <ILoggerFactory>()));
return(httpClientBuilder);
}
private static void UseTokenProviders(this Container services, IHttpClientFactory factory)
{
var providers = new List <Registration>
{
Lifestyle.Transient.CreateRegistration(
() => new AnonymousSessionTokenProvider(factory,
services.GetService <IAnonymousCredentialsStoreManager>(),
services.GetService <ITokenSerializerService>()), services),
Lifestyle.Transient.CreateRegistration(
() => new ClientCredentialsTokenProvider(factory, services.GetService <ITokenStoreManager>(),
services.GetService <ITokenSerializerService>()), services),
Lifestyle.Transient.CreateRegistration(
() => new PasswordTokenProvider(factory, services.GetService <IUserCredentialsStoreManager>(),
services.GetService <ITokenSerializerService>()), services)
};
services.RegisterCollection <ITokenProvider>(providers);
}
private static IDictionary <string, IHttpClientBuilder> UseSingleClient(this Container services, IConfiguration configuration, string clientName, TokenFlow tokenFlow)
{
var collection = new ServiceCollection();
services.UseHttpApiDefaults(collection);
services.Register <IClient>(() => new CtpClient(services.GetService <IHttpClientFactory>(), services.GetService <IHttpApiCommandFactory>(), services.GetService <ISerializerService>(), services.GetService <IUserAgentProvider>())
{
Name = clientName
});
var configurationSection = configuration.GetSection(clientName);
IClientConfiguration clientConfiguration = configurationSection.Get <ClientConfiguration>();
Validator.ValidateObject(clientConfiguration, new ValidationContext(clientConfiguration), true);
var builders = new Dictionary <string, IHttpClientBuilder>
{
{ clientName, services.SetupClient(collection, clientName, clientConfiguration, tokenFlow) }
};
services.Register <IHttpClientFactory>(() => collection.BuildServiceProvider().GetService <IHttpClientFactory>(), Lifestyle.Singleton);
return(builders);
}
private static IDictionary <string, IHttpClientBuilder> UseMultipleClients(this Container services, IConfiguration configuration, IDictionary <string, TokenFlow> clients)
{
var collection = new ServiceCollection();
services.UseHttpApiDefaults(collection);
var builders = new Dictionary <string, IHttpClientBuilder>();
var clientBuilders = new List <Registration>();
foreach (KeyValuePair <string, TokenFlow> client in clients)
{
string clientName = client.Key;
TokenFlow tokenFlow = client.Value;
IClientConfiguration clientConfiguration = configuration.GetSection(clientName).Get <ClientConfiguration>();
Validator.ValidateObject(clientConfiguration, new ValidationContext(clientConfiguration), true);
builders.Add(clientName, services.SetupClient(collection, clientName, clientConfiguration, tokenFlow));
clientBuilders.Add(Lifestyle.Singleton.CreateRegistration(() => new CtpClient(services.GetService <IHttpClientFactory>(), services.GetService <IHttpApiCommandFactory>(), services.GetService <ISerializerService>(), services.GetService <IUserAgentProvider>())
{
Name = clientName
}, services));
}
services.RegisterCollection <IClient>(clientBuilders);
services.Register <IHttpClientFactory>(() => collection.BuildServiceProvider().GetService <IHttpClientFactory>(), Lifestyle.Singleton);
return(builders);
}
public static IServiceProvider UseSimpleInjector(this IServiceCollection services)
{
var container = new Container();
var scopeFactory = new SimpleInjectorServiceScopeFactory(container);
container.Options.AllowOverridingRegistrations = true;
container.Options.ResolveUnregisteredCollections = true;
container.Options.SuppressLifestyleMismatchVerification = true;
container.Options.DefaultScopedLifestyle = scopeFactory;
foreach (var descriptor in services)
{
//if (descriptor.ServiceType.FullName.IndexOf("IConfigureOptions") >= 0)
//{
// System.Diagnostics.Debugger.Break();
//}
var lifetime = ConvertLifetimeToSimpleInjectorLifetime(descriptor.Lifetime);
if (descriptor.ImplementationType != null)
{
var serviceTypeInfo = descriptor.ServiceType.GetTypeInfo();
if (serviceTypeInfo.IsGenericTypeDefinition)
{
if (descriptor.ImplementationType.GetTypeInfo().IsGenericTypeDefinition)
{
// How do you pass the lifetime here?
container.Register(descriptor.ServiceType, descriptor.ImplementationType, lifetime);
}
else
{
container.Register(descriptor.ServiceType, new[] { descriptor.ImplementationType }, lifetime);
}
}
else
{
container.Register(descriptor.ServiceType, descriptor.ImplementationType, lifetime);
// for collection based
container.Register(descriptor.ImplementationType, descriptor.ImplementationType, lifetime);
}
}
else if (descriptor.ImplementationFactory != null)
{
container.Register(
descriptor.ServiceType,
() => descriptor.ImplementationFactory(container.GetService<IServiceProvider>()),
lifetime);
}
else
{
container.Register(
descriptor.ServiceType,
() => descriptor.ImplementationInstance,
lifetime);
}
}
var groupedTypes = services
.GroupBy(s => s.ServiceType);
foreach (var groupedType in groupedTypes)
{
var serviceType = groupedType.Key;
var type = typeof(IEnumerable<>).MakeGenericType(serviceType);
if (serviceType.GetTypeInfo().IsGenericTypeDefinition)
{
container.RegisterCollection(serviceType, groupedType.Select(t => t.ImplementationType));
}
else
{
// TODO: Get longest lifestyle?
var lifetime = ConvertLifetimeToSimpleInjectorLifetime(groupedType.First().Lifetime);
container.Register(
type,
() =>
{
var collectionServices = groupedType
.Where(c => c.ImplementationType != null)
.Select(c => container.GetRequiredService(c.ImplementationType));
return typeof(System.Linq.Enumerable)
.GetMethod("Cast", new[] { typeof(System.Collections.IEnumerable) })
.MakeGenericMethod(groupedType.Key)
.Invoke(null, new object[] { collectionServices });
},
lifetime);
}
}
container.Register<IServiceProvider>(() => container, Lifestyle.Singleton);
container.Register<IServiceScopeFactory>(() => scopeFactory, Lifestyle.Singleton);
// container.Verify();
return container;
}