public async Task <ResultDto <Guid, MedicationCreateStatus> > Create(MedicationEntity request, string externalId)
{
try
{
var model = _mapper.Map <MedicationEntity, MedicationCreateRequest>(request);
try
{
var _model = _mapper.Map <MedicationCreateRequest, Medication>(model);
_model.ExternalId = externalId;
_model.EffectiveDate = DateTime.UtcNow;
//convert frequency string to numbers
var(frequncyNum, frequncyTimings) = MedicationHelper.GetMedicationFrequentyInNumber(_model.Frenquency);
_model.FrenquencyInDay = frequncyNum;
var result = await _repository.Create(_model);
return(result);
}
catch (DbUpdateConcurrencyException)
{
return(new ResultDto <Guid, MedicationCreateStatus>(MedicationCreateStatus.InternalServerError));
}
catch (Exception ex)
{
return(new ResultDto <Guid, MedicationCreateStatus>(MedicationCreateStatus.InternalServerError));
}
}
catch (Exception ex)
{
return(new ResultDto <Guid, MedicationCreateStatus>(MedicationCreateStatus.InternalServerError));
}
}
private Quantity GetDosageQuantity(MedicationEntity entity)
{
Quantity result = new Quantity();
try
{
var resultDuration = Regex.Match(entity.Dosage, @"\d+").Value;
if (!string.IsNullOrEmpty(resultDuration))
{
int intDuration;
var isvalid = int.TryParse(resultDuration, out intDuration);
if (isvalid)
{
result.Value = intDuration;
}
}
if (entity.Dosage.ToLower().Contains("mg"))
{
result.Unit = "mg";
}
else if (entity.Dosage.ToLower().Contains("ml"))
{
result.Unit = "ml";
}
result.System = "http://unitsofmeasure.org";
return(result);
}
catch (System.Exception)
{
return(result);
}
}
public void UpdateMedications(IEnumerable <Medication> models, long orgRoleUserId)
{
using (var adapter = PersistenceLayer.GetDataAccessAdapter())
{
foreach (var medication in models)
{
var entity = new MedicationEntity();
entity.ProprietaryName = medication.ProprietaryName;
entity.ServiceDate = medication.ServiceDate;
entity.Dose = medication.Dose;
entity.Unit = medication.Unit;
entity.Frequency = medication.Frequency;
entity.IsPrescribed = medication.IsPrescribed;
entity.IsOtc = medication.IsOtc;
entity.Indication = medication.Indication;
entity.ModifiedBy = orgRoleUserId;
entity.DateModified = DateTime.Now;
entity.IsSynced = medication.IsSynced;
//entity.IsManual = medication.IsManual;
var relationPredicateBucket = new RelationPredicateBucket((MedicationFields.Id == medication.Id));
adapter.UpdateEntitiesDirectly(entity, relationPredicateBucket);
}
}
}
public bool UpdateMedication(long oldCustomerId, long newCustomerId)
{
using (var adapter = PersistenceLayer.GetDataAccessAdapter())
{
var medication = new MedicationEntity {
CustomerId = newCustomerId
};
var bucket = new RelationPredicateBucket(MedicationFields.CustomerId == oldCustomerId);
adapter.UpdateEntitiesDirectly(medication, bucket);
}
return(true);
}
private MedicationEntity GetMedicationEntity(Entity entity)
{
var medEntity = new MedicationEntity
{
BeginOffset = entity.BeginOffset,
EndOffset = entity.EndOffset,
Id = entity.Id,
Type = entity.Type.ToString(),
Category = entity.Category.ToString(),
Text = entity.Text,
Score = entity.Score
};
//extract attributes
foreach (var attr in entity.Attributes)
{
if (attr.Type == EntitySubType.ROUTE_OR_MODE)
{
medEntity.RouteOrMode = attr.Text;
}
else if (attr.Type == EntitySubType.STRENGTH)
{
medEntity.Strength = attr.Text;
}
else if (attr.Type == EntitySubType.FORM)
{
medEntity.Form = attr.Text;
}
else if (attr.Type == EntitySubType.FREQUENCY)
{
medEntity.Frequency = attr.Text;
}
else if (attr.Type == EntitySubType.DURATION)
{
medEntity.Duration = attr.Text;
}
else if (attr.Type == EntitySubType.DOSAGE)
{
medEntity.Dosage = attr.Text;
}
else if (attr.Type == EntitySubType.RATE)
{
medEntity.Rate = attr.Text;
}
}
return(medEntity);
}
private MedicationEntity GetMedication(string value)
{
var item = new MedicationEntity();
var splitMedicine = value.Split(" ", 2);
if (splitMedicine.Count() >= 2)
{
item.Text = splitMedicine[0];
item.Dosage = splitMedicine[1];
}
else if (splitMedicine.Count() >= 1)
{
item.Text = splitMedicine[0];
}
return(item);
}
private List <Code <EventTiming> > GetFrequencyTimings(MedicationEntity entity)
{
try
{
var whenList = new List <Code <EventTiming> >();
var fhirTimings = new List <FhirDateTime>();
var(num, timings) = MedicationHelper.GetMedicationFrequentyInNumber(entity.Frequency);
if (timings == null)
{
return(null);
}
foreach (var item in timings)
{
if (item.Equals("8 am", StringComparison.OrdinalIgnoreCase))
{
// var fhirFrequency = DateTime.Now.AddHours(8);
// fhirTimings.Add(new FhirDateTime(fhirFrequency));
whenList.Add(new Code <EventTiming>(EventTiming.MORN));
}
if (item.Equals("8 pm", StringComparison.OrdinalIgnoreCase))
{
whenList.Add(new Code <EventTiming>(EventTiming.NIGHT));
// var fhirFrequency = DateTime.Now.AddHours(20);
// fhirTimings.Add(new FhirDateTime(fhirFrequency));
}
if (item.Equals("12 pm", StringComparison.OrdinalIgnoreCase))
{
whenList.Add(new Code <EventTiming>(EventTiming.AFT));
}
if (item.Equals("5 pm", StringComparison.OrdinalIgnoreCase))
{
whenList.Add(new Code <EventTiming>(EventTiming.EVE));
}
}
return(whenList);
}
catch (Exception ex)
{
return(null);
}
}
private CodeableConcept GetRoute(MedicationEntity entity)
{
CodeableConcept result = new CodeableConcept();
try
{
result.Coding = new List <Coding>();
result.Coding.Add(new Coding
{
Display = entity.RouteOrMode
});
return(result);
}
catch (System.Exception)
{
return(null);
}
}
private string GetMedicineDosageInstructionText(MedicationEntity entity)
{
var display = string.Empty;
// dosage.Text = $"{item.Dosage}, {item.RouteOrMode}, {item.Duration}, ";
// Text = "50 mg = 2 tab(s), PO, qDay, # 10 tab(s), 2 Refill(s)",
if (!string.IsNullOrEmpty(entity.Dosage))
{
display = "," + entity.Dosage;
}
if (!string.IsNullOrEmpty(entity.Form))
{
display = display + "," + entity.Form;
}
if (!string.IsNullOrEmpty(entity.RouteOrMode))
{
display = display + "," + entity.RouteOrMode;
}
if (!string.IsNullOrEmpty(entity.Frequency))
{
display = display + "," + entity.Frequency;
}
if (!string.IsNullOrEmpty(entity.Duration))
{
display = display + "," + entity.Duration;
}
if (!string.IsNullOrEmpty(entity.Rate))
{
display = display + "," + entity.Rate;
}
if (!string.IsNullOrEmpty(entity.Strength))
{
display = display + "," + entity.Strength;
}
return(display);
}
private Timing GetDosageTiming(MedicationEntity entity)
{
var timing = new Timing();
timing.Repeat = new Timing.RepeatComponent();
try
{
entity.Duration = entity.Duration == null ? "1" : entity.Duration;
var resultDuration = Regex.Match(entity.Duration, @"\d+")?.Value;
if (!string.IsNullOrEmpty(resultDuration))
{
int intDuration;
var isvalid = int.TryParse(resultDuration, out intDuration);
if (isvalid)
{
timing.Repeat.Duration = intDuration;
}
}
if (entity.Duration.ToLower().Contains("day") || entity.Duration.ToLower().Contains("days"))
{
timing.Repeat.DurationUnit = Timing.UnitsOfTime.D;
}
else if (entity.Duration.ToLower().Contains("week") || entity.Duration.ToLower().Contains("weeks"))
{
timing.Repeat.DurationUnit = Timing.UnitsOfTime.Wk;
}
else
{
timing.Repeat.DurationUnit = Timing.UnitsOfTime.D;
}
if (entity.FrenquencyInDay > 0)
{
timing.Repeat.DurationUnit = Timing.UnitsOfTime.H;
}
// timing.Repeat.Count = 1;
timing.Repeat.Frequency = entity.DurationInNumber;
timing.Repeat.WhenElement = GetFrequencyTimings(entity);
try
{
if (timing.Repeat.WhenElement != null)
{
var intcount = timing.Repeat.WhenElement.Count;
timing.Repeat.Period = intcount;
}
}
catch (Exception)
{
timing.Repeat.Period = 1;
}
// timing.EventElement =
var objMedicineDuration = new Period();
objMedicineDuration.StartElement = FhirDateTime.Now();
objMedicineDuration.EndElement = new FhirDateTime(DateTime.Now.AddDays(entity.DurationInNumber));
timing.Repeat.Bounds = objMedicineDuration;
return(timing);
}
catch (System.Exception ex)
{
return(null);
}
}
