57 lines
2.2 KiB
Python
57 lines
2.2 KiB
Python
import json
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from loguru import logger
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from typing import Dict, Any, List, Optional
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from db.connection import DBConnectionManager
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class GroupVirtualRedisDB:
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"""群组虚拟聊天Redis数据库操作类"""
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def __init__(self, db_manager: DBConnectionManager):
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self.db_manager = db_manager
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self.redis_client = db_manager.get_redis_connection()
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self.LOG = logger
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self.chat_groups_key = "group_virtual:chat_groups"
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def load_chat_groups(self) -> Dict[str, Any]:
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"""从Redis加载虚拟聊天组数据"""
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try:
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chat_groups_json = self.redis_client.get(self.chat_groups_key)
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if chat_groups_json:
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return json.loads(chat_groups_json)
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else:
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# 如果Redis中没有数据，返回空结构
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return {"chatGroups": []}
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except Exception as e:
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self.LOG.error(f"从Redis加载虚拟聊天组数据失败: {e}")
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return {"chatGroups": []}
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def save_chat_groups(self, chat_groups: Dict[str, Any]) -> bool:
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"""保存虚拟聊天组数据到Redis"""
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try:
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chat_groups_json = json.dumps(chat_groups, ensure_ascii=False)
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self.redis_client.set(self.chat_groups_key, chat_groups_json)
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return True
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except Exception as e:
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self.LOG.error(f"保存虚拟聊天组数据到Redis失败: {e}")
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return False
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def get_chat_group(self, chat_group_id: str) -> Optional[Dict[str, Any]]:
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"""获取指定ID的虚拟聊天组"""
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chat_groups = self.load_chat_groups()
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for group in chat_groups.get("chatGroups", []):
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if group["id"] == chat_group_id:
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return group
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return None
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def get_chat_groups_by_group_id(self, group_id: str) -> List[Dict[str, Any]]:
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"""获取包含指定群的所有虚拟聊天组"""
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result = []
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chat_groups = self.load_chat_groups()
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for chat_group in chat_groups.get("chatGroups", []):
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for group in chat_group.get("groups", []):
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if group["id"] == group_id:
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result.append(chat_group)
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break
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return result |