private void UpdateDoctoredServices(string[] selectedServices, Doctor doctorToUpdate)
{
if (selectedServices == null)
{
doctorToUpdate.DoctorServices = new List <DoctorService>();
return;
}
var selectedServicesHS = new HashSet <string>(selectedServices);
var doctorServices = new HashSet <int>
(doctorToUpdate.DoctorServices.Select(c => c.Service.ID));
foreach (var service in _context.Services)
{
if (selectedServicesHS.Contains(service.ID.ToString()))
{
if (!doctorServices.Contains(service.ID))
{
doctorToUpdate.DoctorServices.Add(new DoctorService
{
DoctorID = doctorToUpdate.ID,
ServiceID = service.ID
});
}
}
else
{
if (doctorServices.Contains(service.ID))
{
DoctorService serviceToRemove = doctorToUpdate.DoctorServices.FirstOrDefault(i
=> i.ServiceID == service.ID);
_context.Remove(serviceToRemove);
}
}
}
}
