88 lines
2.9 KiB
Python
88 lines
2.9 KiB
Python
"""Inbox Taskiq tasks — Outlook read-status delta sweep."""
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from __future__ import annotations
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import logging
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import os
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import httpx
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import redis.asyncio as redis
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from dotenv import load_dotenv
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from db_setup import session_scope
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from inbox.models import Inbox_Messages
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from inbox.plugins import fetch_read_status_delta
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from taskiq_management.broker_setup import broker
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load_dotenv()
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logger=logging.getLogger("inbox.sync")
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EMAIL_SYNC_FOLDER=os.getenv("EMAIL_SYNC_FOLDER","inbox")
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EMAIL_SYNC_SINCE=os.getenv("EMAIL_SYNC_SINCE") or None
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EMAIL_SYNC_CRON=os.getenv("EMAIL_SYNC_CRON","* * * * *")
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REDIS_URL=os.getenv("REDIS_URL","redis://localhost:6379/0")
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_LOCK_KEY="inbox:sync_read_status:lock"
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_LOCK_TTL=300
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_MAX_ROUNDS=10
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@broker.task(task_name="inbox.sync_read_status",schedule=[{"cron":EMAIL_SYNC_CRON}])
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async def sync_read_status() -> dict:
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client=redis.from_url(REDIS_URL,decode_responses=True)
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try:
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acquired=await client.set(_LOCK_KEY,"1",nx=True,ex=_LOCK_TTL)
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if not acquired:
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logger.info("sync_read_status skipped — lock held")
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return {"skipped":"locked"}
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try:
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rounds=0
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applied_total=0
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removed_total=0
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since=EMAIL_SYNC_SINCE
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while rounds<_MAX_ROUNDS:
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rounds+=1
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try:
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round_data=await fetch_read_status_delta(
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EMAIL_SYNC_FOLDER,
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since=since if rounds==1 else None,
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limit=100,
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max_pages=10,
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)
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except httpx.ConnectError as e:
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# Email API down / unreachable from this process — soft-fail so the
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# cron does not burn retries every minute.
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logger.warning("sync_read_status unreachable: %s",e)
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return {"error":"unreachable","detail":str(e)}
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except httpx.HTTPStatusError as e:
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if e.response.status_code==401:
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logger.warning("sync_read_status 401 — device-code sign-in required")
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return {"error":"unauthorized","status_code":401}
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raise
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changes=round_data.get("value") or []
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removed=round_data.get("removed") or []
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removed_total+=len(removed)
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if removed:
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logger.info("sync_read_status removed=%s",len(removed))
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async with session_scope() as session:
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applied=await Inbox_Messages.apply_read_status(session,changes)
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applied_total+=applied
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if round_data.get("complete",True):
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break
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return {
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"rounds":rounds,
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"applied":applied_total,
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"removed":removed_total,
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}
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finally:
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await client.delete(_LOCK_KEY)
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finally:
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await client.aclose()
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