/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="handles"></param>
/// <returns></returns>
public static Configure Order(this Configure configure, Type type, List <Type> handles)
//where T : IDomainEvent
//where THandler : IWantToHandleEvent<T>
{
OrderConfiger.SetOrder(type, handles);
return(configure);
}
/// <summary>
///
/// </summary>
/// <param name="type"></param>
/// <param name="handles"></param>
/// <returns></returns>
public static Configure Order(this Configure configure, Type type, List <Type> handles)
//where T : IDomainEvent
//where THandler : IWantToHandleEvent<T>
{
Logger.LogSystemLog(EventIdConstants.ChakadSetOrder,
$"Set orders of receiving events by subscribers for event ={type.FullName}");
string subOrderName = "";
handles.ForEach(h => subOrderName += $"'{h.FullName}' ");
Logger.LogSystemLog(EventIdConstants.ChakadSetOrder,
$"Subscribers order for event={type.FullName} are {handles}");
OrderConfiger.SetOrder(type, handles);
return(configure);
}
private async Task PublishThisEvent <T>(T domainEvent) where T : IDomainEvent
{
var type = domainEvent.GetType();
var eventHandlers = ChakadContainer.ResolveEventSubscribers(type);
var subscribersCount = eventHandlers != null ? eventHandlers.Count : 0;
Logger.LogInformation(EventIdConstants.StartPublishingEvent,
domainEvent.CorrelationId,
$"PublishEvent Correlation_Id is ={domainEvent.CorrelationId} . There is {subscribersCount } Subscriber(s) was found!");
var orderOf = OrderConfiger.GetOrderOf(type);
Parallel.ForEach(orderOf, async order =>
{
if (!eventHandlers.Contains(order))
{
return;
}
using (var scope = ChakadContainer.Autofac.BeginLifetimeScope(ChakadContainer.AutofacScopeName))
{
var handler = scope.ResolveOptional(order);
var concreteType = typeof(IWantToSubscribeThisEvent <>).MakeGenericType(order);
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new object[] { domainEvent });
}
}
);
Parallel.ForEach(eventHandlers.Except(orderOf), async newInstance =>
{
using (var scope = ChakadContainer.Autofac.BeginLifetimeScope(ChakadContainer.AutofacScopeName))
{
var handler = scope.ResolveOptional(newInstance);
var concreteType = typeof(IWantToSubscribeThisEvent <>).MakeGenericType(newInstance);
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new object[] { domainEvent });
}
});
}
private static async Task PublishThisEvent <T>(T domainEvent) where T : IDomainEvent
{
var type = domainEvent.GetType();
var eventHandlers = ChakadContainer.ResolveEventSubscribers(type);
var orderOf = OrderConfiger.GetOrderOf(type);
Parallel.ForEach(orderOf, async order =>
{
if (!eventHandlers.Contains(order))
{
return;
}
using (var scope = ChakadContainer.Autofac.BeginLifetimeScope(ChakadContainer.AutofacScopeName))
{
var handler = scope.ResolveOptional(order);
var concreteType = typeof(IWantToHandleEvent <>).MakeGenericType(order);
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new object[] { domainEvent });
}
}
);
Parallel.ForEach(eventHandlers.Except(orderOf), async newInstance =>
{
using (var scope = ChakadContainer.Autofac.BeginLifetimeScope(ChakadContainer.AutofacScopeName))
{
var handler = scope.ResolveOptional(newInstance);
var concreteType = typeof(IWantToHandleEvent <>).MakeGenericType(newInstance);
await(Task) concreteType.GetMethod("Handle").Invoke(handler, new object[] { domainEvent });
}
});
}
