IObservable <HubRequest> LoadRequestImpl(Guid id, Guid dataMartId)
{
var dm = _networkSetting.DataMartList.FirstOrDefault(d => d.DataMartId == dataMartId);
return(from r in DnsServiceManager.GetRequests(_networkSetting, new[] { id }, dataMartId).SkipWhile(r => r.ID != id).Take(1)
let rt = r.Routings.EmptyIfNull().FirstOrDefault(x => x.DataMartID == dataMartId)
where rt != null
select new HubRequest
{
Source = r,
DataMartId = dataMartId,
NetworkId = _networkSetting.NetworkId,
NetworkName = _networkSetting.NetworkName,
DataMartName = dm == null ? null : dm.DataMartName,
DataMartOrgId = dm == null ? null : dm.OrganizationId,
DataMartOrgName = dm == null ? null : dm.OrganizationName,
ProjectName = r != null && r.Project != null ? r.Project.Name : null,
Properties = rt.Properties.EmptyIfNull().GroupBy(p => p.Name).ToDictionary(pp => pp.Key, pp => pp.First().Value),
Rights = r.Routings.Where(rn => rn.DataMartID == dataMartId).Select(rn => (HubRequestRights)rn.Rights).FirstOrDefault(),
RoutingStatus = rt.Status,
SubmittedDataMarts = string.Join(", ", from rtng in r.Routings
join dmt in _networkSetting.DataMartList on rtng.DataMartID equals dmt.DataMartId
select dmt.DataMartName),
Documents = r.Documents.EmptyIfNull().ToArray()
});
}