/// <summary>
/// Конвертер из DTO (data transport objet) в ViewModel (модель представления)
/// </summary>
/// <param name="patientDto"></param>
/// <returns></returns>
private static FullPatientViewModel FromDtoToViewModel(PatientDto patientDto)
{
var patient = FullPatientViewModel.FromPatientDto(patientDto);
var context = StateContext.FromState(patientDto.PatientState.StateType);
patient.Status.Description = context.Description;
patient.Status.Medicines = TypeViewModel.FromCustomEnums(context.Medicines);
patient.Status.PatientState = patientDto.PatientState.StateType;
return(patient);
}
/// <summary>
/// Получение истории пациента. Всех его состояний и статусов в хронологическом порядке
/// </summary>
/// <param name="patientId"></param>
/// <returns>История пациента</returns>
public async Task <HistoryViewModel> GetPatientHistory(int patientId)
{
Logger.LogInformation($"{nameof(PatientService)}.{nameof(GetPatientHistory)}: Start.");
var patientDb = await Db.GetPatientAsync(patientId);
if (patientDb == null)
{
return(null);
}
var patient = FromDtoToViewModel(patientDb);
var statusesDb = await Db.GetStatusesAsync(patientId);
var statesDb = await Db.GetStatesAsync(patientId);
var statuses = new List <StatusViewModel>();
foreach (var stateDb in statesDb)
{
var statusDb = statusesDb.Find(x => x.StatusId == stateDb.StatusId);
var context = StateContext.FromState(stateDb.StateType);
var description = context.Description;
var medicines = TypeViewModel.FromCustomEnums(context.Medicines);
var status = new StatusViewModel
{
CreatedDate = statusDb.CreatedDate,
StatusId = statusDb.StatusId,
Parameters = statusDb.Parameters,
Description = description,
Medicines = medicines,
PatientState = stateDb.StateType
};
statuses.Add(status);
}
var history = new HistoryViewModel
{
Patient = patient,
Statuses = new ListViewModel <StatusViewModel> {
Count = statuses.Count, List = statuses
}
};
Logger.LogInformation($"{nameof(PatientService)}.{nameof(GetPatientHistory)}: End.");
return(history);
}