private void UpdateDoctorSpecialties(string[] selectedOptions, Doctor doctorToUpdate)
{
if (selectedOptions == null)
{
doctorToUpdate.DoctorSpecialties = new List <DoctorSpecialty>();
return;
}
var selectedOptionsHS = new HashSet <string>(selectedOptions);
var currentOptionsHS = new HashSet <int>(doctorToUpdate.DoctorSpecialties.Select(b => b.SpecialtyID));
foreach (var s in _context.Specialties)
{
if (selectedOptionsHS.Contains(s.ID.ToString()))
{
if (!currentOptionsHS.Contains(s.ID))
{
doctorToUpdate.DoctorSpecialties.Add(new DoctorSpecialty
{
SpecialtyID = s.ID,
DoctorID = doctorToUpdate.ID
});
}
}
else
{
if (currentOptionsHS.Contains(s.ID))
{
DoctorSpecialty specToRemove = doctorToUpdate.DoctorSpecialties.SingleOrDefault(d => d.SpecialtyID == s.ID);
_context.Remove(specToRemove);
}
}
}
}
private void UpdatePatientConditions(string[] selectedOptions, Patient patientToUpdate)
{
if (selectedOptions == null)
{
patientToUpdate.PatientConditions = new List <PatientCondition>();
return;
}
var selectedOptionsHS = new HashSet <string>(selectedOptions);
var patientOptionsHS = new HashSet <int>
(patientToUpdate.PatientConditions.Select(c => c.ConditionID));//IDs of the currently selected conditions
foreach (var option in _context.Conditions)
{
if (selectedOptionsHS.Contains(option.ID.ToString()))
{
if (!patientOptionsHS.Contains(option.ID))
{
patientToUpdate.PatientConditions.Add(new PatientCondition {
PatientID = patientToUpdate.ID, ConditionID = option.ID
});
}
}
else
{
if (patientOptionsHS.Contains(option.ID))
{
PatientCondition conditionToRemove = patientToUpdate.PatientConditions.SingleOrDefault(c => c.ConditionID == option.ID);
_context.Remove(conditionToRemove);
}
}
}
}
