Deleting unncessary code

Author: adrianoaru-nhs

utils/oracle/subject_selector.py

@@ -112,71 +112,3 @@ def get_subject_for_pre_invitation(criteria: dict) -> str:
         nhs_number = result_df["subject_nhs_number"].iloc[0]
         logging.info(f"[SUBJECT SELECTOR] Found subject NHS number: {nhs_number}")
         return nhs_number
-
-    @staticmethod
-    def get_or_create_subject_for_lynch_self_referral(
-        screening_centre: str = "BCS01", base_age: int = 75
-    ) -> str:
-        """
-        Retrieves a subject NHS number suitable for Lynch self-referral scenarios.
-        If no subject is found, creates one and returns its NHS number.
-
-        Internally uses the following selection criteria:
-            {
-                "subject age": "75",
-                "subject has lynch diagnosis": "Yes",
-                "screening status": "Lynch Self-referral",
-                "subject hub code": "BCS01"
-            }
-
-        Args:
-            screening_centre (str): Screening centre code for subject association.
-            base_age (int): Minimum age to filter subject candidates.
-
-        Returns:
-            str: The NHS number of the selected or created subject.
-        """
-        from utils.oracle.oracle import OracleSubjectTools  # avoid circular import
-
-        criteria = {
-            "subject age": str(base_age),
-            "subject has lynch diagnosis": "Yes",
-            "screening status": "Lynch Self-referral",
-            "subject hub code": screening_centre,
-        }
-
-        logging.info(
-            "[SUBJECT SELECTOR] Attempting to find or create Lynch self-referral subject"
-        )
-        user_details = UserTools.retrieve_user(f"Hub Manager at {screening_centre}")
-        user = UserTools.get_user_object(user_details)
-        subject = Subject()
-        query_builder = SubjectSelectionQueryBuilder()
-
-        query, bind_vars = query_builder.build_subject_selection_query(
-            criteria=criteria,
-            user=user,
-            subject=subject,
-        )
-        result_df = OracleDB().execute_query(query, bind_vars)
-
-        if not result_df.empty:
-            nhs_number = result_df["subject_nhs_number"].iloc[0]
-            logging.info(
-                f"[SUBJECT SELECTOR] Found existing subject NHS number: {nhs_number}"
-            )
-            return nhs_number
-
-        logging.warning("[SUBJECT SELECTOR] No existing subject found — creating one")
-        nhs_number = OracleSubjectTools().create_self_referral_ready_subject(
-            screening_centre=screening_centre,
-            base_age=base_age,
-        )
-        logging.info(
-            f"[SUBJECT CREATED - LYNCH SELF-REFERRAL] NHS number: {nhs_number}"
-        )
-
-        nhs_df = pd.DataFrame({"subject_nhs_number": [nhs_number]})
-        OracleDB().exec_bcss_timed_events(nhs_df)
-
-        return nhs_number