39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
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"""Async retouch processing background task.
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Creates its own DB session independent of the request session so the
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HTTP response can return immediately while processing continues.
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"""
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from __future__ import annotations
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import logging
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import uuid
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from typing import Any
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from app.database import async_session_factory
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from app.services.retouch_service import process_retouch
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logger = logging.getLogger(__name__)
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async def run_retouch_processing(
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result_id: uuid.UUID,
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vehicle_info: dict[str, Any] | None = None,
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) -> None:
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"""Background task: process retouch result asynchronously.
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Creates its own DB session (independent of the request session)
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so the HTTP response can return immediately.
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"""
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async with async_session_factory() as session:
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try:
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await process_retouch(session, result_id, vehicle_info)
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await session.commit()
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logger.info("Retouch processing completed for result %s", result_id)
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except Exception as exc:
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await session.rollback()
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logger.error("Retouch background task failed for %s: %s", result_id, exc)
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raise
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finally:
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await session.close()
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