public async Task <IActionResult> OnPostAsync(HandOff handOff)
{
// model binding makes a bad inference about the Id
// from the work item Number, so we must clear it to ensure insert
handOff.Id = 0;
handOff.IsForward = await GetIsForwardAsync(handOff.FromActivityId, handOff.ToActivityId);
await handOff.SaveHtmlAsync(Data);
await Data.TrySaveAsync(handOff);
return(Redirect(ReturnUrl));
}
public async Task OnGetAsync(int id, int activityId)
{
WorkItem = await FindWorkItemResultAsync(id);
bool isForward = await GetIsForwardAsync(WorkItem.ActivityId, activityId);
HandOff = new HandOff()
{
WorkItemId = WorkItem.Id,
FromUserId = UserId,
FromActivityId = WorkItem.ActivityId,
ToActivityId = activityId,
IsForward = isForward // this doesn't render correctly in the form (it comes out as "value" instead of true/false for some reason)
};
}
public IEnumerator <ITask> OnHandOff(HandOff handOff)
{
Fault fault = null;
ServiceInfoType[] services = null;
dir.QueryRequestType request = new dir.QueryRequestType(
new ServiceInfoType(Contract.Identifier)
);
dir.Query query = new dir.Query(request);
query.TimeSpan = new TimeSpan(0, 0, 2);
DirectoryPort.Post(query);
yield return(Arbiter.Choice(
query.ResponsePort,
delegate(dir.QueryResponseType success)
{
services = success.RecordList;
},
delegate(Fault f)
{
fault = f;
}
));
if (fault != null)
{
handOff.ResponsePort.Post(fault);
yield break;
}
foreach (ServiceInfoType service in services)
{
FlexDialogOperations fwd = ServiceForwarder <FlexDialogOperations>(service.Service);
FlexDialogState state = null;
Get get = new Get();
get.TimeSpan = new TimeSpan(0, 0, 2);
fwd.Post(get);
yield return(Arbiter.Choice(
get.ResponsePort,
delegate(FlexDialogState success)
{
state = success;
},
delegate(Fault f)
{
fault = f;
}
));
if (state != null && state.Title == handOff.Body.Title)
{
handOff.Body.Service = service.HttpServiceAlias.ToString();
DoSendNotification(handOff);
handOff.ResponsePort.Post(handOff.Body);
yield break;
}
}
handOff.ResponsePort.Post(
Fault.FromCodeSubcodeReason(
FaultCodes.Receiver,
DsspFaultCodes.UnknownEntry,
"Unable to find dialog with title: " + handOff.Body.Title
)
);
}
