public async Task RegisterPatientAsync(Guid doctorId, [FromBody] PatientRegistrationRecord record)
{
string doctorPatientDictionaryName = String.Format(DoctorPatientDictionaryName, doctorId);
string doctorMetadataDictionaryName = String.Format(DoctorMetadataDictionaryName, doctorId);
long doctorPatientCount = -1;
try
{
var doctorPatientDictionary = await this.StateManager.GetOrAddAsync <IReliableDictionary <Guid, PatientRegistrationRecord> >(doctorPatientDictionaryName);
var doctorMetadataDictionary = await this.StateManager.GetOrAddAsync <IReliableDictionary <string, long> >(doctorMetadataDictionaryName);
using (ITransaction tx = this.StateManager.CreateTransaction())
{
if (!(await doctorPatientDictionary.TryGetValueAsync(tx, record.PatientId)).HasValue)
{
await doctorPatientDictionary.SetAsync(tx, record.PatientId, record);
doctorPatientCount = await doctorMetadataDictionary.AddOrUpdateAsync(tx, "PatientCount", 1, (key, value) => value + 1);
}
await tx.CommitAsync();
}
}
catch (Exception e)
{
// transient error. Retry.
ServiceEventSource.Current.Message("Exception in DoctorController RegisterPatient {0}", e.ToString());
throw;
}
ServiceEventSource.Current.Message("Successfully registered patient {0}. PL: {1} D: {2} Count {3}", doctorId, doctorPatientDictionaryName, doctorMetadataDictionaryName, doctorPatientCount);
return;
}
private async Task RegisterPatientReminder()
{
ConditionalValue <Guid> DoctorIdResult = await this.StateManager.TryGetStateAsync <Guid>("DoctorId");
var docIdStr = DoctorIdResult.Value.ToString();
var prr = new PatientRegistrationRecord(
await this.StateManager.GetStateAsync <string>("PatientName"),
this.Id.GetGuidId(),
await this.StateManager.GetStateAsync <HealthIndex>("HealthIndex")
);
await FabricHttpClient.MakePostRequest <PatientRegistrationRecord>(
this.doctorServiceUri,
new ServicePartitionKey(HashUtil.getLongHashCode(docIdStr)),
"DoctorEndpoint",
"/doctor/new/patient/" + docIdStr,
prr,
SerializationSelector.PBUF,
CancellationToken.None
);
}
