def chat(message, args): received_number = message.getHeader("from") received_body = message.getBody() handler = ChatHandler(received_number, received_body) contact_number = handler.get_contact_number() patient = handler.get_patient() period = handler.get_period() storeNumber = Patient.objects.all().values_list('contact_number', flat=True) if contact_number in storeNumber and period: handler.save_and_get_messages(period = period) else: send_messages_to_patient(patient.confirm_by, patient.contact_number, patient.email, 'ท่านทำรายการไม่ถูกต้อง', 'ท่านทำรายการไม่ถูกต้อง')