305 lines
12 KiB
Python
305 lines
12 KiB
Python
from apscheduler.schedulers.background import BackgroundScheduler
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from apscheduler.executors.pool import ThreadPoolExecutor
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from apscheduler.jobstores.sqlalchemy import SQLAlchemyJobStore
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from apscheduler.events import EVENT_JOB_EXECUTED, EVENT_JOB_ERROR
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from ..core.config import settings
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from sqlalchemy.orm import Session
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from ..core.database import SessionLocal
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from ..core.logging_config import get_logger
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from ..models.account import Account
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# from ..services.daily import get_nyid_by_point_id
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from ..services.daily import DailyDataService
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from ..services.level_data import LevelDataService
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from ..services.checkpoint import CheckpointService
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from ..services.section_data import SectionDataService
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from ..services.account import AccountService
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from ..models.daily import DailyData
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from ..models.settlement_data import SettlementData
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from typing import List
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from ..utils.construction_monitor import ConstructionMonitorUtils
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# 获取日志记录器
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logger = get_logger(__name__)
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class TaskScheduler:
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def __init__(self):
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# 配置作业存储
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jobstores = {
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'default': SQLAlchemyJobStore(url=settings.DATABASE_URL)
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}
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# 配置执行器
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executors = {
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'default': ThreadPoolExecutor(20)
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}
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# 作业默认配置
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job_defaults = {
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'coalesce': False,
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'max_instances': 3
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}
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# 创建调度器
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self.scheduler = BackgroundScheduler(
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jobstores=jobstores,
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executors=executors,
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job_defaults=job_defaults,
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timezone='Asia/Shanghai'
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)
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# 添加事件监听器
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self.scheduler.add_listener(self._job_listener, EVENT_JOB_EXECUTED | EVENT_JOB_ERROR)
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def _job_listener(self, event):
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"""作业执行监听器"""
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if event.exception:
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logger.error(f"Job {event.job_id} crashed: {event.exception}")
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else:
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logger.info(f"Job {event.job_id} executed successfully")
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def start(self):
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"""启动调度器"""
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if not self.scheduler.running:
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self.scheduler.start()
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logger.info("定时任务调度器已启动")
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# 启动时自动添加系统定时任务
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self._setup_system_tasks()
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def shutdown(self):
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"""关闭调度器"""
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if self.scheduler.running:
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self.scheduler.shutdown()
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logger.info("定时任务调度器已关闭")
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def _setup_system_tasks(self):
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"""设置系统定时任务"""
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try:
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# 检查是否已存在每日重置任务
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existing_job = self.scheduler.get_job("daily_reset_today_updated")
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# existing_job = self.scheduler.get_job("get_max_nyid")
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if not existing_job:
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# 添加每天午夜12点重置today_updated字段的任务
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self.scheduler.add_job(
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reset_today_updated_task,
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'cron',
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id='daily_reset_today_updated',
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hour=0,
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minute=0,
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second=0,
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name='每日重置账号更新状态'
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)
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logger.info("系统定时任务：每日重置账号更新状态已添加")
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except Exception as e:
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logger.error(f"设置系统定时任务失败: {e}")
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# 设置测试任务
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# try:
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# existing_job = self.scheduler.get_job("test_task")
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# if not existing_job:
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# # 添加每天每小时重置today_updated字段的任务
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# self.scheduler.add_job(
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# reset_today_updated_task,
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# 'cron',
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# id='test_task',
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# hour='*',
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# minute=0,
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# second=0,
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# name='测试任务'
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# )
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# logger.info("系统定时任务：测试任务已添加")
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# except Exception as e:
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# logger.error(f"设置测试任务失败: {e}")
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def add_cron_job(self, func, job_id: str, **kwargs):
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"""添加cron定时任务"""
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return self.scheduler.add_job(func, 'cron', id=job_id, **kwargs)
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def add_interval_job(self, func, job_id: str, **kwargs):
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"""添加间隔执行任务"""
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return self.scheduler.add_job(func, 'interval', id=job_id, **kwargs)
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def add_date_job(self, func, job_id: str, **kwargs):
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"""添加指定时间执行任务"""
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return self.scheduler.add_job(func, 'date', id=job_id, **kwargs)
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def remove_job(self, job_id: str):
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"""移除任务"""
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try:
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self.scheduler.remove_job(job_id)
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logger.info(f"任务 {job_id} 已移除")
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return True
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except Exception as e:
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logger.error(f"移除任务失败: {e}")
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return False
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def get_job(self, job_id: str):
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"""获取任务"""
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return self.scheduler.get_job(job_id)
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def get_jobs(self):
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"""获取所有任务"""
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return self.scheduler.get_jobs()
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def pause_job(self, job_id: str):
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"""暂停任务"""
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try:
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self.scheduler.pause_job(job_id)
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logger.info(f"任务 {job_id} 已暂停")
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return True
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except Exception as e:
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logger.error(f"暂停任务失败: {e}")
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return False
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def resume_job(self, job_id: str):
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"""恢复任务"""
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try:
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self.scheduler.resume_job(job_id)
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logger.info(f"任务 {job_id} 已恢复")
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return True
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except Exception as e:
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logger.error(f"恢复任务失败: {e}")
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return False
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# 全局调度器实例
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task_scheduler = TaskScheduler()
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# 系统定时任务函数
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def reset_today_updated_task():
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"""每日重置账号today_updated字段为0的任务"""
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db = SessionLocal()
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try:
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logger.info("开始执行每日重置账号更新状态任务")
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# 更新所有账号的today_updated字段为0
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updated_need_count = db.query(Account).filter(Account.today_updated == 1).count()
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updated_count = db.query(Account).update({Account.today_updated: 0})
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db.commit()
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logger.info(f"每日重置任务完成，已重置 {updated_count} 个账号的today_updated字段")
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return f"成功重置 {updated_count} 个账号的更新状态"
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except Exception as e:
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db.rollback()
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logger.error(f"每日重置任务执行失败: {e}")
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raise e
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finally:
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db.close()
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# 示例定时任务函数
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def example_task():
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"""示例定时任务"""
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logger.info("执行示例定时任务")
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# 这里可以添加具体的业务逻辑
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return "任务执行完成"
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def database_cleanup_task():
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"""数据库清理任务示例"""
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logger.info("执行数据库清理任务")
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# 这里可以添加数据库清理逻辑
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return "数据库清理完成"
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# 每日自动写入获取最新工况信息
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def scheduled_get_max_nyid_by_point_id():
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"""定时任务：获取max NYID关联数据并批量创建DailyData记录"""
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db: Session = None
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try:
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# 初始化数据库会话（替代接口的Depends依赖）
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db = SessionLocal()
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logger.info("定时任务开始执行：获取max NYID关联数据并处理")
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# 核心新增：清空DailyData表所有数据
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delete_count = db.query(DailyData).delete()
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db.commit()
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logger.info(f"DailyData表清空完成，共删除{delete_count}条历史记录")
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# 1. 获取沉降数据（返回 List[List[dict]]）
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daily_service = DailyDataService()
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result = daily_service.get_nyid_by_point_id(db, [], 1)
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# 2. 计算到期数据
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monitor = ConstructionMonitorUtils()
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daily_data = monitor.get_due_data(result)
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data = daily_data['data']
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error_data = daily_data['error_data']
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winters = daily_data['winter']
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logger.info(f"首次获取数据完成，共{len(result)}条记录")
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# 3. 循环处理冬休数据，追溯历史非冬休记录
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max_num = 1
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while winters:
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max_num += 1
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# 提取冬休数据的point_id列表
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new_list = [w['point_id'] for w in winters]
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# 获取更多历史记录
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nyid_list = daily_service.get_nyid_by_point_id(db, new_list, max_num)
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w_list = monitor.get_due_data(nyid_list)
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# 更新冬休、待处理、错误数据
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winters = w_list['winter']
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data.extend(w_list['data'])
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error_data.extend(w_list['error_data'])
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# 4. 初始化服务实例
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level_service = LevelDataService()
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checkpoint_db = CheckpointService()
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section_db = SectionDataService()
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account_service = AccountService()
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# 5. 关联其他表数据（核心逻辑保留）
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for d in data:
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# 处理 LevelData（假设返回列表，取第一条）
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level_results = level_service.get_by_nyid(db, d['NYID'])
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level_instance = level_results[0] if isinstance(level_results, list) and level_results else level_results
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d['level_data'] = level_instance.to_dict() if level_instance else None
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# 处理 CheckpointData（返回单实例，直接使用）
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checkpoint_instance = checkpoint_db.get_by_point_id(db, d['point_id'])
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d['checkpoint_data'] = checkpoint_instance.to_dict() if checkpoint_instance else None
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# 处理 SectionData（根据checkpoint_data关联）
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if d['checkpoint_data']:
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section_instance = section_db.get_by_section_id(db, d['checkpoint_data']['section_id'])
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d['section_data'] = section_instance.to_dict() if section_instance else None
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else:
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d['section_data'] = None
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# 处理 AccountData
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if d.get('section_data') and d['section_data'].get('account_id'):
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account_response = account_service.get_account(db, account_id=d['section_data']['account_id'])
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d['account_data'] = account_response.__dict__ if account_response else None
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else:
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d['account_data'] = None
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# 6. 构造DailyData数据并批量创建
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daily_create_data = []
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for d in data:
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# 过滤无效数据（避免缺失关键字段报错）
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if all(key in d for key in ['NYID', 'point_id']) and d.get('level_data') and d.get('account_data') and d.get('section_data'):
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tem = {
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'NYID': d['NYID'],
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'point_id': d['point_id'],
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'linecode': d['level_data']['linecode'],
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'account_id': d['account_data']['account_id'],
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'section_id': d['section_data']['section_id'],
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'remaining': d['remaining'],
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}
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daily_create_data.append(tem)
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# 批量创建记录
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if daily_create_data:
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created_records = daily_service.batch_create_by_account_nyid(db, daily_create_data)
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logger.info(f"定时任务完成：成功创建{len(created_records)}条DailyData记录，共处理{len(data)}个point_id数据")
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else:
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logger.warning("定时任务完成：无有效数据可创建DailyData记录")
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except Exception as e:
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# 异常时回滚事务
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if db:
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db.rollback()
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logger.error(f"定时任务执行失败：{str(e)}", exc_info=True)
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raise e # 抛出异常便于定时框架捕获告警
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finally:
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# 确保数据库会话关闭
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if db:
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db.close() |