/// <summary>
/// Invokes the middleware operation.
/// </summary>
/// <param name="context">HTTP context</param>
/// <param name="next">Request delegate</param>
/// <param name="unitOfWork">An instance of unit of work</param>
/// <returns></returns>
protected async Task InvokeAsync(HttpContext context, RequestDelegate next, IUnitOfWork unitOfWork)
{
if (_getOrHeadRequestPathsWithoutTransaction != null &&
(context.Request.Method == WebRequestMethods.Http.Get || context.Request.Method == WebRequestMethods.Http.Head) &&
_getOrHeadRequestPathsWithoutTransaction.Any(x => x.IsMatch(context.Request.Path.Value)))
{
await next.Invoke(context).ConfigureAwait(false);
return;
}
unitOfWork.BeginTransaction(_isolationLevel);
DomainEvents.ResetDelayedEventsStorage();
try
{
await next.Invoke(context).ConfigureAwait(false);
await unitOfWork.CommitAsync().ConfigureAwait(false);
}
catch
{
await unitOfWork.RollbackAsync().ConfigureAwait(false);
throw;
}
DomainEvents.RaiseDelayedEvents();
}
public async Task BuildAndPersistPolicyEntitiesAndExecuteDomainBehaviourOnThemAndExecuteQueriesOverThem(
CoreDddSampleNhibernateConfigurator nhibernateConfigurator,
bool isDelayedDomainEventHandlingEnabled
)
{
var ioCContainer = new WindsorContainer();
_RegisterComponents(ioCContainer);
_InitializeDomainEvents(ioCContainer, isDelayedDomainEventHandlingEnabled);
_RegisterDomainEventHandlers(ioCContainer);
var unitOfWork = ioCContainer.Resolve <NhibernateUnitOfWork>();
try
{
unitOfWork.BeginTransaction();
try
{
var shipController = ioCContainer.Resolve <ShipController>();
var policyHolderController = ioCContainer.Resolve <PolicyHolderController>();
var policyController = ioCContainer.Resolve <PolicyController>();
await _CreateEntitiesUsingCommands(shipController, policyHolderController, policyController, unitOfWork);
await _QueryOverCreatedEntities(policyController);
await unitOfWork.CommitAsync();
}
catch
{
await unitOfWork.RollbackAsync();
throw;
}
if (isDelayedDomainEventHandlingEnabled)
{
DomainEvents.RaiseDelayedEvents();
}
}
finally
{
ioCContainer.Release(unitOfWork);
}
ioCContainer.Dispose();
}
public void Context()
{
var domainEventHandlerFactory = new FakeDomainEventHandlerFactory(domainEvent => _numberOfHandledDomainEvents++);
DomainEvents.Initialize(domainEventHandlerFactory, isDelayedDomainEventHandlingEnabled: true);
DomainEvents.ResetDelayedEventsStorage();
_entity = new TestEntityWithDomainEvent();
_entity.BehaviouralMethodWithRaisingDomainEvent();
DomainEvents.RaiseDelayedEvents();
DomainEvents.ResetDelayedEventsStorage();
DomainEvents.RaiseDelayedEvents();
}
/// <summary>
/// Invokes the middleware operation.
/// </summary>
/// <param name="context">HTTP context</param>
/// <param name="next">Request delegate</param>
/// <param name="unitOfWork">An instance of unit of work</param>
/// <returns></returns>
protected async Task InvokeAsync(HttpContext context, RequestDelegate next, IUnitOfWork unitOfWork)
{
unitOfWork.BeginTransaction(_isolationLevel);
DomainEvents.ResetDelayedEventsStorage();
try
{
await next.Invoke(context).ConfigureAwait(false);
await unitOfWork.CommitAsync().ConfigureAwait(false);
}
catch
{
await unitOfWork.RollbackAsync().ConfigureAwait(false);
throw;
}
DomainEvents.RaiseDelayedEvents();
}
private void Application_EndRequest(Object source, EventArgs e)
{
if (HttpContext.Current.Server.GetLastError() != null)
{
return;
}
try
{
UnitOfWork.Commit();
}
catch
{
UnitOfWork.Rollback();
throw;
}
finally
{
_unitOfWorkFactory.Release(UnitOfWork);
UnitOfWork = null;
}
DomainEvents.RaiseDelayedEvents();
}
public void domain_event_is_handled_after_registered_delayed_events_are_raised()
{
DomainEvents.RaiseDelayedEvents();
_raisedDomainEvent.ShouldNotBeNull();
}
public void raising_domain_events_is_handled_gracefully()
{
DomainEvents.RaiseDelayedEvents();
}