public static PrescriptionDto PrescriptionToDto(Prescription prescription)
{
var prescriptionDto = new PrescriptionDto();
prescriptionDto.InjectFrom(prescription);
prescriptionDto.MedicationName = prescription.Medication.GenericName;
prescriptionDto.MedicationCode = prescription.Medication.Code;
prescriptionDto.PatientName = prescription.Patient.FirstName + " " + prescription.Patient.LastName;
return prescriptionDto;
}
private bool PrescriptionAssigned(Prescription p, ApplicationUser user)
{
return user.Prescriptions.Contains(p);
}
public async Task<IHttpActionResult> PostPrescription(PrescribeBindingModel model)
{
if (!ModelState.IsValid)
{
return BadRequest(ModelState);
}
var patient = await userManager.FindByIdAsync(model.PatientId);
if (patient == null)
{
return NotFound();
}
var medication = await db.Medication.FindAsync(new Guid(model.MedicationId));
if (medication == null)
{
return NotFound();
}
var prescription = new Prescription()
{
PrescriptionId = Guid.NewGuid(),
Medication = medication,
Dosage = model.Dosage,
Frequency = model.Frequency,
StartDate = model.StartDate,
EndDate = model.EndDate,
Notes = model.Notes,
Patient = patient
};
db.Prescription.Add(prescription);
try
{
await db.SaveChangesAsync();
}
catch (DbUpdateException)
{
if (PrescriptionExists(prescription.PrescriptionId))
{
return Conflict();
}
else
{
throw;
}
}
return Created("prescriptions/" + prescription.PrescriptionId, ToDto.PrescriptionToDto(prescription));
}