public bool Sync()
{
var accounts = _uow.GetRepository <Account>().GetAll().ToList();
foreach (var account in accounts)
{
var cernerSyncedLocations = _uow.GetRepository <Location>().Queryable().Where(x => x.AccountId == account.AccountId && x.ExternalKey3 != null).ToList();
foreach (var location in cernerSyncedLocations)
{
CernerResult result = SyncToCarner(location.LocationId);
try
{
using (var scope = new TransactionScope())
{
foreach (var appointment in result.Appointments)
{
_cernerAppointmentService.CreateAppointment(appointment);
}
foreach (var patient in result.Patients)
{
_cernerPatientService.CreatePatient(patient);
}
scope.Complete();
}
_cernerAppointmentService.CreateChargeCaptureAppointments(result.Appointments);
}
catch (Exception ex)
{
return(false);
}
}
}
return(true);
}
private CernerResult SyncToCarner(long locationId)
{
CernerResult result = new CernerResult();
var token = new CernerLoginServices(_uow, _fhirConfigurationServices).GetToken(locationId);
if (token != null)
{
var location = _uow.GetRepository <Location>().Find(locationId);
FhirClient fhirClient = new FhirClient(token.dataEndpoint);
fhirClient.OnBeforeRequest += (object sender, BeforeRequestEventArgs e) =>
{
e.RawRequest.Headers.Add("Authorization", "Bearer " + token.access_token);
};
fhirClient.UseFormatParam = true;
fhirClient.PreferredFormat = ResourceFormat.Json;
List <string> searchCriteria = new List <string>();
searchCriteria.Add("location=" + location.ExternalKey3);
searchCriteria.Add("_count=1000");
if (token.lastSyncDate != null)
{
searchCriteria.Add("date=ge" + ((DateTime)token.lastSyncDate).ToString("yyyy-MM-dd"));
}
else
{
//searchCriteria.Add("date=ge" + DateTime.Now.AddDays(-1).ToString("yyyy-MM-dd"));
searchCriteria.Add("date=gt" + DateTime.Now.AddDays(-1200).ToString("yyyy-MM-dd"));
}
searchCriteria.Add("date=le" + DateTime.Now.ToString("yyyy-MM-dd"));
var query = searchCriteria.ToArray();
var bundle = fhirClient.Search <Hl7.Fhir.Model.Appointment>(query).Entry.ToList();
List <CernerAppointment> appointments = new List <CernerAppointment>();
List <CernerPatient> patients = new List <CernerPatient>();
foreach (var item in bundle)
{
CernerAppointment appointment = new CernerAppointment();
var resource = ((Hl7.Fhir.Model.Appointment)item.Resource);
appointment.CernerIntegrationId = resource.Id;
appointment.AccountId = _userInfo.AccountId;
appointment.AppointmentStatus = (string)((Hl7.Fhir.Model.Appointment)item.Resource).StatusElement.ObjectValue;
var appointmentType = ((Hl7.Fhir.Model.Appointment)item.Resource).Type;
foreach (var type in appointmentType.Coding)
{
appointment.AppointmentTypeCode = type.Code;
appointment.AppointmentTypeDisplay = type.Display;
}
appointment.Reason = ((Hl7.Fhir.Model.Appointment)item.Resource).Reason == null ? null : ((Hl7.Fhir.Model.Appointment)item.Resource).Reason.Text;
appointment.Description = ((Hl7.Fhir.Model.Appointment)item.Resource).Description;
appointment.DurationInMinutes = ((Hl7.Fhir.Model.Appointment)item.Resource).MinutesDuration == null ? 0 : (int)((Hl7.Fhir.Model.Appointment)item.Resource).MinutesDuration;
appointment.Comment = ((Hl7.Fhir.Model.Appointment)item.Resource).Comment;
DateTimeOffset?dateStart = ((Hl7.Fhir.Model.Appointment)item.Resource).Start;
DateTimeOffset?dateEnd = ((Hl7.Fhir.Model.Appointment)item.Resource).End;
if (dateStart != null)
{
appointment.StartDate = ((DateTimeOffset)dateStart).UtcDateTime;
}
if (dateEnd != null)
{
appointment.EndDate = ((DateTimeOffset)dateEnd).UtcDateTime;
}
var participants = ((Hl7.Fhir.Model.Appointment)item.Resource).Participant;
foreach (var participant in participants)
{
if (participant.Actor.Reference != null)
{
var actor = (participant.Actor.Reference).Split('/');
switch (actor[0])
{
case "Patient":
appointment.PatientId = actor[1];
var existingPatient = patients.Where(x => x.CernerIntegrationId == appointment.PatientId).FirstOrDefault();
if (existingPatient == null)
{
var patient = GetPatientById(appointment.PatientId, token);
patients.Add(patient);
}
break;
case "Practitioner":
appointment.PractitionerId = actor[1];
break;
case "Location":
appointment.LocationId = actor[1];
break;
default:
break;
}
}
}
appointments.Add(appointment);
}
result.Appointments = appointments;
result.Patients = patients;
_fhirConfigurationServices.UpdateLastSyncDate(token.endpointId);
}
return(result);
}
