from pathlib import Path import nonebot from nonebot.adapters import Bot from nonebot_plugin_apscheduler import scheduler from zhenxun.configs.config import Config from zhenxun.models.chat_history import ChatHistory from zhenxun.models.group_console import GroupConsole from zhenxun.services.log import logger from zhenxun.utils.manager.priority_manager import PriorityLifecycle from zhenxun.utils.platform import PlatformUtils from .__init_cache import register_cache_types nonebot.load_plugins(str(Path(__file__).parent.resolve())) driver = nonebot.get_driver() Config.add_plugin_config( "auto_clean", "CLEAN_CHAT_HISTORY", True, help="是否自动清理已退出群聊的聊天记录", default_value=True, type=bool, ) @PriorityLifecycle.on_startup(priority=5) async def _(): register_cache_types() logger.info("缓存类型注册完成") @driver.on_bot_connect async def _(bot: Bot): """同步 Bot 已存在的群组到 GroupConsole,并清理已退出的群 参数: bot: Bot """ if PlatformUtils.get_platform(bot) != "qq": return logger.debug(f"更新Bot: {bot.self_id} 的群认证...", "群认证同步") # 实际在用的群列表(当前 bot 连接可见的群) current_group_list, _ = await PlatformUtils.get_group_list(bot) current_group_ids = {g.group_id for g in current_group_list} # 数据库中已有的群记录 db_group_list: list[str] = await GroupConsole.all().values_list( "group_id", flat=True ) # pyright: ignore[reportAssignmentType] db_group_ids = set(db_group_list) # 需要创建的群(当前存在,但数据库中没有) create_list = [] for group in current_group_list: if group.group_id not in db_group_ids: group.group_flag = 1 create_list.append(group) if create_list: await GroupConsole.bulk_create(create_list, 10) if delete_ids := list(db_group_ids - current_group_ids): deleted_count = await GroupConsole.filter(group_id__in=delete_ids).delete() else: deleted_count = 0 logger.info( f"更新Bot: {bot.self_id} 的群认证完成,共创建 {len(create_list)} 条数据," f"删除 {deleted_count} 条已退出群组的数据...", "群认证同步", ) if Config.get_config("auto_clean", "CLEAN_CHAT_HISTORY"): # 清理已退出群组的聊天记录 scheduler.add_job( clean_chat_history, "cron", hour=1, minute=0, args=(current_group_list,), id="clean_chat_history", replace_existing=True, ) async def clean_chat_history( group_list: list[GroupConsole], max_delete: int = 2000, ): """清理已退出群组的聊天记录 为避免一次调用删除过多数据,单次调用最多删除 max_delete 条。 """ # 将传入的对象统一转成 group_id 字符串列表 group_ids: list[str] = [g.group_id for g in group_list] if not group_ids: logger.warning("传入群组列表为空,跳过清理", "定时清理群组聊天记录") return # 只取最多 max_delete 条记录的 id,然后删除这些记录,避免一次删太多 ids = ( await ChatHistory.filter(group_id__not_in=group_ids) .limit(max_delete) .values_list("id", flat=True) ) ids = list(ids) if not ids: logger.info( f"群组数 {len(group_ids)},无聊天记录可删除", "定时清理群组聊天记录" ) return await ChatHistory.filter(id__in=ids).delete() logger.success(f"已清理 {len(ids)} 条已退出群组的聊天记录", "定时清理群组聊天记录")