public static IQuanticBuilder AddValidationDecorator(this IQuanticBuilder builder, Action <QuanticWebOptions> genesisOptions = null)
{
var options = new QuanticWebOptions();
genesisOptions?.Invoke(options);
return(builder);
}
public static IQuanticBuilder AddElasticApmDecorator(this IQuanticBuilder builder)
{
builder.Services.AddSingleton <ITracer>(n => Agent.Tracer);
builder.Services.TryDecorate(typeof(ICommandHandler <>), typeof(TraceCommandHandlerDecorator <>));
builder.Services.TryDecorate(typeof(IQueryHandler <,>), typeof(TraceQueryHandlerDecorator <,>));
return(builder);
}
public static IQuanticBuilder AddValidationDecorator(this IQuanticBuilder builder, Action<QuanticValidationOptions> genesisOptions = null)
{
var options = new QuanticValidationOptions();
genesisOptions?.Invoke(options);
builder.Services.AddValidators(options.Assemblies ?? builder.Assemblies);
builder.Services.AddDecorators();
return builder;
}
public static IQuanticBuilder AddLogDecorator(this IQuanticBuilder builder, Action <QuanticLogOptions> logOptions = null)
{
var options = new QuanticLogOptions();
logOptions?.Invoke(options);
builder.Services.AddSingleton(typeof(IRequestLogger), options.RequestLoggerType ?? typeof(RequestLogger));
builder.Services.TryDecorate(typeof(ICommandHandler <>), typeof(LogCommandHandlerDecorator <>));
builder.Services.TryDecorate(typeof(IQueryHandler <,>), typeof(LogQueryHandlerDecorator <,>));
return(builder);
}
public static IQuanticBuilder AddQuanticMassTransit(this IQuanticBuilder builder,
Action <IServiceProvider, IRabbitMqBusFactoryConfigurator> rabbitMqBusFactoryConfigurator,
Action <QuanticMassTransitRabbitMqOptions> masstransitOptions = null)
{
var option = new QuanticMassTransitRabbitMqOptions();
masstransitOptions?.Invoke(option);
var rabbitConfig = option.RabbitConfig ?? GetRabbitMqConfig(builder.Services);
builder.Services.AddSingleton(rabbitConfig);
var factory = new ConnectionFactory()
{
HostName = rabbitConfig.Host,
Password = rabbitConfig.Password,
UserName = rabbitConfig.UserName,
VirtualHost = "/",
Port = rabbitConfig.Port,
AutomaticRecoveryEnabled = true
};
var connection = factory.CreateConnection();
builder.Services.AddSingleton <IConnection>(connection);
builder.Services.AddMassTransit(x => {
x.AddConsumers(option.ConsumerAssemblies ?? builder.Assemblies);
x.AddBus(provider => Bus.Factory.CreateUsingRabbitMq(cfg => {
Action <IRabbitMqHostConfigurator> configure = h =>
{
h.Username(rabbitConfig.UserName);
h.Password(rabbitConfig.Password);
};
cfg.Host(new Uri($"rabbitmq://{rabbitConfig.Host}"), "/", configure);
rabbitMqBusFactoryConfigurator?.Invoke(provider, cfg);
}));
});
builder.Services.AddSingleton <IQuanticBus, QuanticBus>();
builder.Services.AddSingleton <IHostedService, BusService>();
return(builder);
}
public static IQuanticBuilder AddRedisCacheDecorator(this IQuanticBuilder builder, Action <RedisCacheOption> redisCacheOption = null)
{
var options = new RedisCacheOption();
redisCacheOption?.Invoke(options);
var cacheOptions = options?.RedisCacheOptions ?? new RedisCacheOptions();
builder.Services.AddSingleton <IDistributedCache>(new RedisCache(cacheOptions));
builder.Services.AddSingleton <IQueryInfoProvider, QueryInfoProvider>();
foreach (var service in builder.Services.ToList().Where(x => ShouldDecorate(x)))
{
builder.Services.Decorate(service.ServiceType, typeof(RedisCacheQueryHandlerDecorator <,>)
.MakeGenericType(service.ServiceType.GenericTypeArguments));
}
public static IQuanticBuilder AddDbRequestContextPropagationDecorator(this IQuanticBuilder builder, Action <QuanticEfConfig> efOptions = null)
{
var options = new QuanticEfConfig();
efOptions?.Invoke(options);
if (options.DbContextType == null)
{
throw new DbContextTypeMissingException();
}
builder.Services.AddSingleton <QuanticEfConfig>(options);
foreach (var service in builder.Services.ToList().Where(x => IsCommandHandler(x.ServiceType)))
{
builder.Services.Decorate(service.ServiceType, typeof(DbRequestContextPropagationDecorator <>)
.MakeGenericType(service.ServiceType.GenericTypeArguments));
}
public static IQuanticBuilder AddFeatureManagementDecorator(this IQuanticBuilder builder)
{
builder.Services.AddSingleton <IHandlerFeatureInfoProvider, HandlerFeatureInfoProvider>();
foreach (var service in builder.Services.ToList())
{
if (ShouldDecorateCommandHandler(service))
{
builder.Services.Decorate(service.ServiceType, typeof(FeatureManagementCommandHandlerDecorator <>)
.MakeGenericType(service.ServiceType.GenericTypeArguments));
}
if (ShouldDecorateQueryHandler(service))
{
builder.Services.Decorate(service.ServiceType, typeof(FeatureManagementQueryHandlerDecorator <,>)
.MakeGenericType(service.ServiceType.GenericTypeArguments));
}
}
bool ShouldDecorateCommandHandler(ServiceDescriptor serviceDescriptor)
{
return(serviceDescriptor.ServiceType.IsGenericType &&
serviceDescriptor.ImplementationType?.GetCustomAttributes <DecorateFeatureManagementAttribute>() != null &&
serviceDescriptor.ImplementationType.GetCustomAttributes <DecorateFeatureManagementAttribute>().Any() &&
serviceDescriptor.ServiceType.GetGenericTypeDefinition() == typeof(ICommandHandler <>));
}
bool ShouldDecorateQueryHandler(ServiceDescriptor serviceDescriptor)
{
return(serviceDescriptor.ServiceType.IsGenericType &&
serviceDescriptor.ImplementationType?.GetCustomAttributes <DecorateFeatureManagementAttribute>() != null &&
serviceDescriptor.ImplementationType.GetCustomAttributes <DecorateFeatureManagementAttribute>().Any() &&
serviceDescriptor.ServiceType.GetGenericTypeDefinition() == typeof(IQueryHandler <,>));
}
return(builder);
}
public static IQuanticBuilder AddMemoryCacheDecorator(this IQuanticBuilder builder, Action <InMemoryCacheOption> memoryCacheOption = null)
{
var options = new InMemoryCacheOption();
memoryCacheOption?.Invoke(options);
var cacheOptions = options?.MemoryCacheOptions ?? new MemoryCacheOptions();
builder.Services.AddSingleton <IMemoryCache>(new MemoryCache(cacheOptions));
List <Type> types = new List <Type>();
foreach (var asm in builder.Assemblies)
{
types.AddRange(asm.GetTypes());
}
builder.Services.AddSingleton <IQueryInfoProvider>(new QueryInfoProvider(types));
foreach (var service in builder.Services.ToList().Where(x => ShouldDecorate(x)))
{
builder.Services.Decorate(service.ServiceType, typeof(InMemoryCacheQueryHandlerDecorator <,>)
.MakeGenericType(service.ServiceType.GenericTypeArguments));
}
