private void ThrowIfBlockingProcessesRegistered(BusinessProcess businessProcess)
{
var blockingProcesses = _processes.FindAll(p =>
p.EffectiveDate.Equals(businessProcess.EffectiveDate) && p.ShouldBlockProcessOf(businessProcess) && p.IsActive());
if (blockingProcesses.Count > 0)
{
throw new BlockingProcessRegisteredException(blockingProcesses.Select(p => p.ProcessId).ToList());
}
}
public void Register(BusinessProcess businessProcess)
{
ThrowIfRegistered(businessProcess.ProcessId);
ThrowIfBlockingProcessesRegistered(businessProcess);
SuspendInterferingProcesses(businessProcess);
_processes.Add(businessProcess);
AddDomainEvent(new ProcessRegistered(businessProcess.ProcessId));
}
private void SuspendInterferingProcesses(BusinessProcess businessProcess)
{
_processes
.FindAll(businessProcess.MustSuspendProcessOf)
.ForEach(p => p.Suspend(businessProcess.ProcessId));
}
internal override bool ShouldBlockProcessOf(BusinessProcess businessProcess)
{
// TODO: Better handling of blocking processes
return(businessProcess.GetType().Equals(typeof(ChangeOfSupplierProcess)));
}
internal override bool MustSuspendProcessOf(BusinessProcess businessProcess)
{
// TODO: Better handling of suspendable processes
return(businessProcess.GetType().Equals(typeof(ChangeOfSupplierProcess)));
}
internal virtual bool ShouldBlockProcessOf(BusinessProcess businessProcess)
{
return(false);
}
internal virtual bool MustSuspendProcessOf(BusinessProcess businessProcess)
{
return(false);
}
