public ActionResult <PatientMedications> AssignMedication([FromBody] PatientMedications p_med)
{
_repository.AssociateMedication(p_med);
_repository.SaveChanges();
return(Created("https://cotecapi.com/medications", p_med));
}
public PatientMedication AddMedication(Concept concept, DateTime startDate, DateTime?endDate, string dose, string doseFrequency, string doseUnit, Product product, string medicationSource)
{
if (DateOfBirth.HasValue)
{
if (startDate.Date < DateOfBirth.Value.Date)
{
throw new DomainException("Start Date should be after patient Date Of Birth");
}
}
if (DateOfBirth.HasValue && endDate.HasValue)
{
if (endDate.Value.Date < DateOfBirth.Value.Date)
{
throw new DomainException("End Date should be after Date Of Birth");
}
}
if (CheckMedicationStartDateAgainstStartDateWithNoEndDate(concept.Id, startDate, 0))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
else
{
if (CheckMedicationStartDateWithinRange(concept.Id, startDate, 0))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
else
{
if (endDate.HasValue)
{
if (CheckMedicationStartDateWithNoEndDateBeforeStart(concept.Id, startDate, 0))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
}
}
}
if (endDate.HasValue)
{
if (CheckMedicationEndDateAgainstStartDateWithNoEndDate(concept.Id, endDate.Value, 0))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
else
{
if (CheckMedicationEndDateWithinRange(concept.Id, endDate.Value, 0))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
}
}
var newPatientMedication = new PatientMedication(concept, startDate, endDate, dose, doseFrequency, doseUnit, product, medicationSource);
PatientMedications.Add(newPatientMedication);
return(newPatientMedication);
}
public void ArchiveMedication(int patientMedicationId, string reason, User user)
{
var patientMedication = PatientMedications.SingleOrDefault(t => t.Id == patientMedicationId);
if (patientMedication == null)
{
throw new KeyNotFoundException($"Unable to locate medication {patientMedicationId} for patient {Id}");
}
patientMedication.Archive(user, reason);
}
private Boolean CheckMedicationStartDateWithNoEndDateBeforeStart(int conceptId, DateTime startDate, long patientMedicationId)
{
if (patientMedicationId > 0)
{
return(PatientMedications
.OrderBy(pc => pc.StartDate)
.Where(pc => pc.Id != patientMedicationId &&
pc.Concept?.Id == conceptId &&
startDate < pc.StartDate &&
pc.Archived == false)
.Any());
}
else
{
return(PatientMedications
.OrderBy(pc => pc.StartDate)
.Where(pc => pc.Concept?.Id == conceptId &&
startDate < pc.StartDate &&
pc.Archived == false)
.Any());
}
}
public async Task <ActionResult <PatientViewModel> > PostPatient(PatientViewModel patient)
{
var newPatient = patient.ConvertToPatient();
_context.Patients.Add(newPatient);
await _context.SaveChangesAsync();
newPatient.PatientAilments = new List <PatientAilments>();
newPatient.PatientMedications = new List <PatientMedications>();
foreach (var ailment in patient.Ailments)
{
var Ailment = await _context.Ailments.FirstOrDefaultAsync(a => a.Id == ailment.Id);
var patientAilment = new PatientAilments()
{
Patient = newPatient, PatientId = newPatient.PatientId, Ailment = Ailment, AilmentId = Ailment.Id
};
newPatient.PatientAilments.Add(patientAilment);
}
foreach (var medication in patient.Medications)
{
var Medication = await _context.Medications.FirstOrDefaultAsync(m => m.Id == medication.Id);
var patientMedication = new PatientMedications()
{
Patient = newPatient, PatientId = newPatient.PatientId, Medication = Medication, MedicationId = Medication.Id
};
newPatient.PatientMedications.Add(patientMedication);
}
_context.Patients.Update(newPatient);
await _context.SaveChangesAsync();
return(new PatientViewModel(newPatient));
//CreatedAtAction("GetPatient", new { id = patient.PatientId }, patient);
}
private Boolean CheckMedicationEndDateWithinRange(int conceptId, DateTime endDate, long patientMedicationId)
{
if (patientMedicationId > 0)
{
return(PatientMedications
.OrderBy(pc => pc.StartDate)
.Where(pc => pc.Id != patientMedicationId &&
pc.Concept?.Id == conceptId &&
endDate >= pc.StartDate &&
endDate <= pc.EndDate &&
pc.Archived == false)
.Any());
}
else
{
return(PatientMedications
.OrderBy(pc => pc.StartDate)
.Where(pc => pc.Concept?.Id == conceptId &&
endDate >= pc.StartDate &&
endDate <= pc.EndDate &&
pc.Archived == false)
.Any());
}
}
/*--------------------------------
* ENTITY MEDICATIONS
*--------------------------------*/
/// <summary>
/// Assign a medication to a patient, given the patient's Dni.
/// </summary>
/// <param name="patientMedication">new patient medication.</param>
public void AssociateMedication(PatientMedications patientMedication)
{
_context.PatientMedications.Add(patientMedication);
}
public bool HasClinicalData()
{
var hasData = false;
if (PatientClinicalEvents.Count() > 0 || PatientConditions.Count() > 0 || PatientLabTests.Count() > 0 || PatientMedications.Count() > 0 || Encounters.Count() > 0)
{
hasData = true;
}
;
return(hasData);
}
public void ChangeMedicationDetails(int patientMedicationId, DateTime startDate, DateTime?endDate, string dose, string doseFrequency, string doseUnit)
{
var patientMedication = PatientMedications.SingleOrDefault(t => t.Id == patientMedicationId);
if (patientMedication == null)
{
throw new KeyNotFoundException($"Unable to locate medication {patientMedicationId} on patient {Id}");
}
if (DateOfBirth.HasValue)
{
if (startDate.Date < DateOfBirth.Value.Date)
{
throw new DomainException("Start Date should be after patient Date Of Birth");
}
}
if (DateOfBirth.HasValue && endDate.HasValue)
{
if (endDate.Value.Date < DateOfBirth.Value.Date)
{
throw new DomainException("End Date should be after Date Of Birth");
}
}
if (CheckMedicationStartDateAgainstStartDateWithNoEndDate(patientMedication.Concept.Id, startDate, patientMedicationId))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
else
{
if (CheckMedicationStartDateWithinRange(patientMedication.Concept.Id, startDate, patientMedicationId))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
else
{
if (endDate.HasValue)
{
if (CheckMedicationStartDateWithNoEndDateBeforeStart(patientMedication.Concept.Id, startDate, patientMedicationId))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
}
}
}
if (endDate.HasValue)
{
if (CheckMedicationEndDateAgainstStartDateWithNoEndDate(patientMedication.Concept.Id, endDate.Value, patientMedicationId))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
else
{
if (CheckMedicationEndDateWithinRange(patientMedication.Concept.Id, endDate.Value, patientMedicationId))
{
throw new DomainException("Duplication of medication. Please check start and end dates");
}
}
}
patientMedication.ChangeDetails(startDate, endDate, dose, doseFrequency, doseUnit);
}
