private AppointmentRepo(IPersistable persistable, List <User> users, List <Department> departments)
{
_persistable = persistable;
_appointments = _persistable.GetAppointments(users, departments);
_updateAppointmentNotification = new AppointmentNotification(_appointments, this, _persistable);
}
private void CheckForAppointments()
{
List <User> users = new List <User>();
users.AddRange(_clients);
users.AddRange(_practitioners);
List <Appointment> tempAppointments = _persistable.GetAppointments(users, _departments);
bool newAppointmentsInDatabase = !(tempAppointments.Count == _appointments.Count || tempAppointments.All(_appointments.Contains));
if (newAppointmentsInDatabase)
{
_appointments = tempAppointments;
AppointmentsUpdatedEventHandler?.Invoke(_appointments, EventArgs.Empty);
}
}