zhenxun_bot/zhenxun/services/scheduler/repository.py

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"""
数据持久层 (Repository)
封装所有对 ScheduledJob 模型的数据库操作将数据访问逻辑与业务逻辑分离
"""
from typing import Any
from tortoise.queryset import QuerySet
from zhenxun.models.scheduled_job import ScheduledJob
class ScheduleRepository:
"""封装 ScheduledJob 模型的数据库操作"""
@staticmethod
async def get_by_id(schedule_id: int) -> ScheduledJob | None:
"""
通过ID获取任务
参数:
schedule_id: 任务ID
返回:
ScheduledJob | None: 任务对象不存在时返回None
"""
return await ScheduledJob.get_or_none(id=schedule_id)
@staticmethod
async def get_all_enabled() -> list[ScheduledJob]:
"""
获取所有启用的任务
返回:
list[ScheduledJob]: 所有启用状态的任务列表
"""
return await ScheduledJob.filter(is_enabled=True).all()
@staticmethod
async def get_all(plugin_name: str | None = None) -> list[ScheduledJob]:
"""获取所有任务,可按插件名过滤"""
if plugin_name:
return await ScheduledJob.filter(plugin_name=plugin_name).all()
return await ScheduledJob.all()
@staticmethod
async def save(schedule: ScheduledJob, update_fields: list[str] | None = None):
"""
保存任务
参数:
schedule: 要保存的任务对象
update_fields: 要更新的字段列表None表示更新所有字段
"""
await schedule.save(update_fields=update_fields)
@staticmethod
async def exists(**kwargs: Any) -> bool:
"""检查任务是否存在"""
return await ScheduledJob.exists(**kwargs)
@staticmethod
async def get_by_plugin_and_group(
plugin_name: str, group_ids: list[str]
) -> list[ScheduledJob]:
"""根据插件和群组ID列表获取任务"""
return await ScheduledJob.filter(
plugin_name=plugin_name, group_id__in=group_ids
).all()
@staticmethod
async def update_or_create(
defaults: dict, **kwargs: Any
) -> tuple[ScheduledJob, bool]:
"""更新或创建任务"""
return await ScheduledJob.update_or_create(defaults=defaults, **kwargs)
@staticmethod
async def query_schedules(**filters: Any) -> list[ScheduledJob]:
"""
根据任意条件查询任务列表
参数:
**filters: 过滤条件 group_id="123", plugin_name="abc"
返回:
list[ScheduledJob]: 任务列表
"""
cleaned_filters = {k: v for k, v in filters.items() if v is not None}
if not cleaned_filters:
return await ScheduledJob.all()
return await ScheduledJob.filter(**cleaned_filters).all()
@staticmethod
def filter(**kwargs: Any) -> QuerySet[ScheduledJob]:
"""提供一个通用的过滤查询接口供Targeter使用"""
return ScheduledJob.filter(**kwargs)