""" 定时任务的生命周期管理 包含在机器人启动时加载和调度数据库中保存的任务的逻辑。 """ from zhenxun.services.log import logger from zhenxun.utils.manager.priority_manager import PriorityLifecycle from .adapter import APSchedulerAdapter from .repository import ScheduleRepository from .service import scheduler_manager @PriorityLifecycle.on_startup(priority=90) async def _load_schedules_from_db(): """在服务启动时从数据库加载并调度所有任务。""" logger.info("正在从数据库加载并调度所有定时任务...") schedules = await ScheduleRepository.get_all_enabled() count = 0 for schedule in schedules: if schedule.plugin_name in scheduler_manager._registered_tasks: APSchedulerAdapter.add_or_reschedule_job(schedule) count += 1 else: logger.warning(f"跳过加载定时任务:插件 '{schedule.plugin_name}' 未注册。") logger.info(f"数据库定时任务加载完成,共成功加载 {count} 个任务。") logger.info("正在检查并注册声明式默认任务...") declared_count = 0 for task_info in scheduler_manager._declared_tasks: plugin_name = task_info["plugin_name"] group_id = task_info["group_id"] bot_id = task_info["bot_id"] query_kwargs = { "plugin_name": plugin_name, "group_id": group_id, "bot_id": bot_id, } exists = await ScheduleRepository.exists(**query_kwargs) if not exists: logger.info(f"为插件 '{plugin_name}' 注册新的默认定时任务...") schedule = await scheduler_manager.add_schedule( plugin_name=plugin_name, group_id=group_id, trigger_type=task_info["trigger_type"], trigger_config=task_info["trigger_config"], job_kwargs=task_info["job_kwargs"], bot_id=bot_id, ) if schedule: declared_count += 1 logger.debug(f"默认任务 '{plugin_name}' 注册成功 (ID: {schedule.id})") else: logger.error(f"默认任务 '{plugin_name}' 注册失败") else: logger.debug(f"插件 '{plugin_name}' 的默认任务已存在于数据库中,跳过注册。") if declared_count > 0: logger.info(f"声明式任务检查完成,新注册了 {declared_count} 个默认任务。")