public async Task <IEnumerable <DHCPv6Listener> > GetDHCPv6Listener()
{
var result = await DHCPv6Interfaces.AsQueryable()
.OrderBy(x => x.Name).ToListAsync();
List <DHCPv6Listener> listeners = new List <DHCPv6Listener>(result.Count);
foreach (var item in result)
{
DHCPv6Listener listener = new DHCPv6Listener();
listener.Load(new DomainEvent[]
{
new DHCPv6ListenerCreatedEvent {
Id = item.Id,
Name = item.Name,
InterfaceId = item.InterfaceId,
Address = item.IPv6Address,
}
});
listeners.Add(listener);
}
return(listeners);
}
public async Task <Boolean> Project(IEnumerable <DomainEvent> events)
{
Boolean hasChanges = true;
foreach (var item in events)
{
Boolean handled = true;
switch (item)
{
case NotificationPipelineCreatedEvent e:
NotificationPipelines.Add(new NotificationPipelineOverviewEntry
{
Id = e.Id,
Name = e.Name
});
break;
case NotificationPipelineDeletedEvent e:
var existingPipeline = await NotificationPipelines.AsQueryable().FirstAsync(x => x.Id == e.Id);
NotificationPipelines.Remove(existingPipeline);
break;
case DHCPv6ListenerCreatedEvent e:
DHCPv6Interfaces.Add(new DHCPv6InterfaceDataModel
{
Id = e.Id,
InterfaceId = e.InterfaceId,
IPv6Address = e.Address,
Name = e.Name,
});
break;
case DHCPv6ListenerDeletedEvent e:
var existingv6Interface = await DHCPv6Interfaces.AsQueryable().FirstAsync(x => x.Id == e.Id);
DHCPv6Interfaces.Remove(existingv6Interface);
break;
case DHCPv4ListenerCreatedEvent e:
DHCPv4Interfaces.Add(new DHCPv4InterfaceDataModel
{
Id = e.Id,
InterfaceId = e.InterfaceId,
IPv4Address = e.Address,
Name = e.Name,
});
break;
case DHCPv4ListenerDeletedEvent e:
var existingv4Interface = await DHCPv4Interfaces.AsQueryable().FirstAsync(x => x.Id == e.Id);
DHCPv4Interfaces.Remove(existingv4Interface);
break;
default:
hasChanges = false;
handled = false;
break;
}
if (handled == true)
{
continue;
}
Boolean?dhcpv6Related = await ProjectDHCPv6PacketAndLeaseRelatedEvents(item);
if (dhcpv6Related.HasValue == true)
{
if (hasChanges == false && dhcpv6Related.Value == true)
{
hasChanges = true;
}
}
else
{
Boolean?dhcpv4Related = await ProjectDHCPv4PacketAndLeaseRelatedEvents(item);
if (dhcpv4Related.HasValue == true && hasChanges == false && dhcpv4Related.Value == true)
{
hasChanges = true;
}
}
}
if (hasChanges == false)
{
return(true);
}
return(await SaveChangesAsyncInternal());
}
