Initial MVP for QA asset backend

hy_qa_asset_backend/backend/app/services/scheduler.py

@@ -0,0 +1,35 @@
+from apscheduler.schedulers.background import BackgroundScheduler
+
+from app import models
+from app.config import get_settings
+from app.database import SessionLocal
+from app.services.task_runner import TaskRunner
+from app.utils.time_utils import split_cron
+
+
+scheduler = BackgroundScheduler()
+
+
+def start_scheduler() -> None:
+    settings = get_settings()
+    if scheduler.running:
+        return
+    cron_kwargs = split_cron(settings.schedule_cron)
+    scheduler.configure(timezone=settings.schedule_timezone)
+    scheduler.add_job(
+        scheduled_scan,
+        "cron",
+        id="scheduled_feishu_scan",
+        replace_existing=True,
+        **cron_kwargs,
+    )
+    scheduler.start()
+
+
+def scheduled_scan() -> None:
+    import asyncio
+
+    with SessionLocal() as db:
+        runner = TaskRunner()
+        asyncio.run(runner.run(db, task_type=models.TaskType.scheduled_scan))
+