Refactor blocklist schedule management into service

backend/app/tasks/blocklist_import.py

@@ -18,7 +18,6 @@ from typing import TYPE_CHECKING, Any
 import structlog
 
 from app.db import open_db
-from app.models.blocklist import ScheduleFrequency
 from app.services import blocklist_service, jail_service
 from app.utils.runtime_state import get_effective_settings
 
@@ -130,46 +129,11 @@ def _apply_schedule(app: FastAPI, config: Any) -> None:
         app: FastAPI application instance.
         config: :class:`~app.models.blocklist.ScheduleConfig` to apply.
     """
-    scheduler = app.state.scheduler
+    from app.services import blocklist_service
 
-    kwargs: dict[str, Any] = {
-        "settings": get_effective_settings(app),
-        "http_session": app.state.http_session,
-    }
-    trigger_type: str
-    trigger_kwargs: dict[str, Any]
-
-    if config.frequency == ScheduleFrequency.hourly:
-        trigger_type = "interval"
-        trigger_kwargs = {"hours": config.interval_hours}
-    elif config.frequency == ScheduleFrequency.weekly:
-        trigger_type = "cron"
-        trigger_kwargs = {
-            "day_of_week": config.day_of_week,
-            "hour": config.hour,
-            "minute": config.minute,
-        }
-    else:  # daily (default)
-        trigger_type = "cron"
-        trigger_kwargs = {
-            "hour": config.hour,
-            "minute": config.minute,
-        }
-
-    # Remove existing job if it exists, then add new one.
-    if scheduler.get_job(JOB_ID):
-        scheduler.remove_job(JOB_ID)
-
-    scheduler.add_job(
-        _run_import_with_resources,
-        trigger=trigger_type,
-        id=JOB_ID,
-        kwargs=kwargs,
-        **trigger_kwargs,
-    )
-    log.info(
-        "blocklist_import_scheduled",
-        frequency=config.frequency,
-        trigger=trigger_type,
-        trigger_kwargs=trigger_kwargs,
+    blocklist_service.schedule_blocklist_job(
+        app.state.scheduler,
+        get_effective_settings(app),
+        app.state.http_session,
+        config,
     )