yml2213
2c532df14f
页面上「待重登候选」显示 10 —— 那只是 ck_relogin 的 batch_size，不是真实积压。
根因是我用作业的候选查询取 count，而那个查询带 LIMIT batch_size，count 自然
被截断在批次上限；线上实际有一千多条待重登，页面却恒显示 10。
改为独立的 count_pending_relogin()：同一套资格条件（invalid + 有 CK + 允许自动
管理 + 未转人工 + 未超每日上限），但不带 LIMIT，也不按退避窗口过滤 —— 退避是
「什么时候试」的细节，不影响「还有多少要处理」。
新增测试：批次上限为 10 时，25 条积压必须报 25。
另：本次一并还原了 ck_health.py 里被外部改动引入的回归 —— 有人把选行排序改成
text("login_tasks.ck_checked_at ASC NULLS FIRST")，那是逐字透传给数据库的片段，
而 MySQL 不支持 NULLS FIRST（今天线上就是这么炸的 1064）。已恢复成可移植写法，
test_generated_sql_is_mysql_compatible 会拦住这类改动（本次正是它先报的红）。
全量 298 通过。
278 lines
9.6 KiB
Python
278 lines
9.6 KiB
Python
"""自动化作业接口。
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设计上「先能看、再能开」：查看需要 ``automation:view``（运营也有），改配置与
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手动触发需要 ``automation:manage``（仅超管）。作业默认关闭，打开后由进程内
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调度器按间隔执行。
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"""
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from __future__ import annotations
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from datetime import UTC, datetime
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from typing import Any
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from fastapi import APIRouter, Depends, HTTPException, Query
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from pydantic import BaseModel, Field
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from sqlalchemy import and_, or_
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from sqlalchemy.orm import Session
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from ..database import get_db
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from ..deps import require_permission
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from ..models import Account, AutomationJob, AutomationRun, LoginTask, User
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from ..services.audit_service import record_audit
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from ..services.automation import (
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ensure_jobs,
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registered_jobs,
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run_job_now,
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scheduler_status,
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)
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router = APIRouter(prefix="/api/automation", tags=["自动化"])
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MAX_BATCH_SIZE = 2000
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MIN_INTERVAL_SECONDS = 300
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class JobUpdate(BaseModel):
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"""作业配置更新；只传要改的字段。"""
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enabled: bool | None = None
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interval_seconds: int | None = Field(default=None, ge=MIN_INTERVAL_SECONDS)
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batch_size: int | None = Field(default=None, ge=1, le=MAX_BATCH_SIZE)
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concurrency: int | None = Field(default=None, ge=1, le=16)
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def _job_out(job: AutomationJob) -> dict[str, Any]:
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return {
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"key": job.key,
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"title": job.title,
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"enabled": bool(job.enabled),
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"interval_seconds": int(job.interval_seconds or 0),
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"batch_size": int(job.batch_size or 0),
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"concurrency": int(job.concurrency or 0),
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"last_run_at": job.last_run_at.isoformat() if job.last_run_at else None,
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"next_run_at": job.next_run_at.isoformat() if job.next_run_at else None,
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"last_status": job.last_status or "",
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"last_message": job.last_message or "",
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"registered": job.key in registered_jobs(),
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}
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def _run_out(run: AutomationRun) -> dict[str, Any]:
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return {
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"id": run.id,
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"job_key": run.job_key,
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"started_at": run.started_at.isoformat() if run.started_at else None,
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"finished_at": run.finished_at.isoformat() if run.finished_at else None,
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"status": run.status or "",
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"scanned": int(run.scanned or 0),
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"valid": int(run.valid or 0),
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"invalid": int(run.invalid or 0),
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"skipped": int(run.skipped or 0),
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"message": run.message or "",
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"detail": run.detail or None,
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}
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@router.get("/jobs")
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def list_jobs(
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db: Session = Depends(get_db),
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current: User = Depends(require_permission("automation:view")),
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):
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"""列出作业配置、最近一次结果与调度器状态。"""
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ensure_jobs(db)
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jobs = db.query(AutomationJob).order_by(AutomationJob.key.asc()).all()
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latest: dict[str, AutomationRun] = {}
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for run in (
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db.query(AutomationRun).order_by(AutomationRun.id.desc()).limit(200).all()
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):
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latest.setdefault(run.job_key, run)
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# 巡检与重登是两个作业，但通过数据库联动：巡检把行标成 invalid，重登作业的
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# 候选条件正是这个字段。这里把「当前有多少条等着重登」一并返回，页面才能把
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# 这层上下游关系显示出来，而不是让人以为两个开关互不相干。
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from ..services.automation.jobs.ck_relogin import count_pending_relogin
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pending_relogin = count_pending_relogin(db)
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return {
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"scheduler": scheduler_status(),
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"pending_relogin": pending_relogin,
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"jobs": [
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{
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**_job_out(job),
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"latest_run": _run_out(latest[job.key]) if job.key in latest else None,
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}
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for job in jobs
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],
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}
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@router.patch("/jobs/{key}")
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def update_job(
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key: str,
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payload: JobUpdate,
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db: Session = Depends(get_db),
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current: User = Depends(require_permission("automation:manage")),
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):
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"""改开关 / 间隔 / 批量 / 并发。打开开关时排定下一轮时间。"""
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ensure_jobs(db)
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job = db.query(AutomationJob).filter(AutomationJob.key == key).first()
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if job is None:
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raise HTTPException(status_code=404, detail="作业不存在")
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changed: dict[str, Any] = {}
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if payload.enabled is not None and bool(payload.enabled) != bool(job.enabled):
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job.enabled = bool(payload.enabled)
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changed["enabled"] = job.enabled
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# 刚打开时排一轮：不早于一个 tick，避免打开瞬间就压满 CPU。
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job.next_run_at = datetime.now(UTC) + _tick_delta() if job.enabled else None
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if payload.interval_seconds is not None:
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changed["interval_seconds"] = payload.interval_seconds
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job.interval_seconds = payload.interval_seconds
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if payload.batch_size is not None:
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changed["batch_size"] = payload.batch_size
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job.batch_size = payload.batch_size
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if payload.concurrency is not None:
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changed["concurrency"] = payload.concurrency
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job.concurrency = payload.concurrency
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if changed:
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job.updated_at = datetime.now(UTC)
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record_audit(
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db,
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current,
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action="automation:update",
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target=key,
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detail=changed,
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)
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db.commit()
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return _job_out(job)
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@router.post("/jobs/{key}/run")
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def run_job(
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key: str,
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db: Session = Depends(get_db),
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current: User = Depends(require_permission("automation:manage")),
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):
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"""立刻跑一轮（不看 enabled）。用于正式打开开关前先试跑。"""
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ensure_jobs(db)
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try:
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outcome = run_job_now(db, key)
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except KeyError:
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raise HTTPException(status_code=404, detail="作业不存在") from None
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record_audit(
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db,
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current,
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action="automation:run",
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target=key,
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detail={
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"status": outcome.get("status"),
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"scanned": outcome.get("scanned"),
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"valid": outcome.get("valid"),
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"invalid": outcome.get("invalid"),
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"message": outcome.get("message"),
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},
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)
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db.commit()
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return outcome
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# 失败分型 → 页面展示用的中文说明。「转人工」的两种要写清为什么，
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# 否则客服不知道该做什么。
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MANUAL_KIND_LABELS = {
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"captcha": "极验滑块：需要人工过一次验证",
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"credential": "凭证问题：需要核对账号密码 / 邮箱",
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"": "重试次数用尽：需要人工确认账号是否还可用",
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}
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def _manual_kind_label(kind: str) -> str:
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return MANUAL_KIND_LABELS.get(kind, f"待确认（{kind}）")
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@router.get("/manual-queue")
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def manual_queue(
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limit: int = Query(default=20, ge=1, le=100),
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db: Session = Depends(get_db),
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current: User = Depends(require_permission("automation:view")),
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):
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"""待人工处理的重登失败账号，按失败原因分组。
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自动重登只处理「还能自动救」的失败；极验滑块、凭证问题、以及重试次数用尽的
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必须交给人 —— 这个接口就是那份清单（规划 §7.4.6）。
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"""
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from ..services.automation.jobs.ck_relogin import MANUAL_KINDS
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# 转人工 = 分型属于需人工，或者次数用尽（next_run_at 已清空且失败过）。
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manual_filter = or_(
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LoginTask.relogin_failure_kind.in_(tuple(MANUAL_KINDS)),
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and_(
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LoginTask.relogin_last_error != "",
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LoginTask.relogin_next_at.is_(None),
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LoginTask.relogin_attempts > 0,
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),
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)
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rows = (
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db.query(LoginTask, Account.username)
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.join(Account, LoginTask.account_id == Account.id)
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.filter(LoginTask.ck_check_status == "invalid")
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.filter(LoginTask.relogin_failure_kind != "")
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.filter(manual_filter)
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.order_by(LoginTask.attempt_at.desc(), LoginTask.id.desc())
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.all()
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)
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grouped: dict[str, dict] = {}
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for task, username in rows:
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kind = task.relogin_failure_kind or ""
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# 可重试的类型却已经没有下次排期 = 次数用尽，单独成组。
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# 否则它会混进「验证码失败」组里，客服看不出「这个已经不会再自动试了」。
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if kind not in MANUAL_KINDS:
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kind = ""
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group = grouped.setdefault(
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kind,
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{
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"kind": kind,
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"label": _manual_kind_label(kind),
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"count": 0,
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"samples": [],
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},
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)
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group["count"] += 1
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if len(group["samples"]) < limit:
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group["samples"].append(
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{
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"task_id": task.id,
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"account_username": username,
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"relogin_attempts": int(task.relogin_attempts or 0),
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"last_error": task.relogin_last_error or task.attempt_message or "",
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"attempt_at": task.attempt_at.isoformat()
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if task.attempt_at
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else None,
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}
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)
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groups = sorted(grouped.values(), key=lambda item: -item["count"])
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return {"total": len(rows), "groups": groups}
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@router.get("/runs")
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def list_runs(
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job_key: str | None = Query(default=None),
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limit: int = Query(default=50, ge=1, le=200),
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db: Session = Depends(get_db),
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current: User = Depends(require_permission("automation:view")),
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):
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"""运行历史，最近的在前。"""
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query = db.query(AutomationRun)
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if job_key:
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query = query.filter(AutomationRun.job_key == job_key)
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runs = query.order_by(AutomationRun.id.desc()).limit(limit).all()
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return {"items": [_run_out(run) for run in runs]}
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def _tick_delta():
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from datetime import timedelta
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from ..services.automation.scheduler import TICK_SECONDS
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return timedelta(seconds=TICK_SECONDS)
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