//------------ Prescriptions ---------------
public void addPrescription(Prescription prescription)
{
IDal dal = new PrescriptionDAL.DalImplement();
//Checks if the doctor's license is valid
if (dal.getAllDoctors().ToList().Find(d => d.DoctorId == prescription.Doctor).LicenseExpirationDate >= DateTime.Today)
{
try
{
dal.addPrescription(prescription);
}
catch (Exception ex)
{
throw ex;
}
}
else
{
throw new Exception("The the doctor's license is not valid ");
}
}
public IEnumerable <Doctor> getAllDoctors()
{
IDal dal = new PrescriptionDAL.DalImplement();
return(dal.getAllDoctors());
}