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