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| # /modules/database/chat_mongo_db.py | |
| from .mongo_db import insert_document, find_documents, get_collection | |
| from datetime import datetime, timezone | |
| import logging | |
| logger = logging.getLogger(__name__) | |
| COLLECTION_NAME = 'chat_history-v3' | |
| def get_chat_history(username: str, analysis_type: str = 'sidebar', limit: int = None) -> list: | |
| """ | |
| Recupera el historial del chat. | |
| Args: | |
| username: Nombre del usuario | |
| analysis_type: Tipo de an谩lisis ('sidebar' por defecto) | |
| limit: L铆mite de conversaciones a recuperar | |
| Returns: | |
| list: Lista de conversaciones con formato | |
| """ | |
| try: | |
| query = { | |
| "username": username, | |
| "analysis_type": analysis_type | |
| } | |
| collection = get_collection(COLLECTION_NAME) | |
| if collection is None: | |
| logger.error("No se pudo obtener la colecci贸n de chat") | |
| return [] | |
| # Obtener y formatear conversaciones | |
| cursor = collection.find(query).sort("timestamp", -1) | |
| if limit: | |
| cursor = cursor.limit(limit) | |
| conversations = [] | |
| for chat in cursor: | |
| try: | |
| formatted_chat = { | |
| 'timestamp': chat['timestamp'], | |
| 'messages': [ | |
| { | |
| 'role': msg.get('role', 'unknown'), | |
| 'content': msg.get('content', '') | |
| } | |
| for msg in chat.get('messages', []) | |
| ] | |
| } | |
| conversations.append(formatted_chat) | |
| except Exception as e: | |
| logger.error(f"Error formateando chat: {str(e)}") | |
| continue | |
| return conversations | |
| except Exception as e: | |
| logger.error(f"Error al recuperar historial de chat: {str(e)}") | |
| return [] | |
| def store_chat_history(username: str, messages: list, analysis_type: str = 'sidebar') -> bool: | |
| """ | |
| Guarda el historial del chat. | |
| Args: | |
| username: Nombre del usuario | |
| messages: Lista de mensajes a guardar | |
| analysis_type: Tipo de an谩lisis | |
| Returns: | |
| bool: True si se guard贸 correctamente | |
| """ | |
| try: | |
| collection = get_collection(COLLECTION_NAME) | |
| if collection is None: | |
| logger.error("No se pudo obtener la colecci贸n de chat") | |
| return False | |
| # Formatear mensajes antes de guardar | |
| formatted_messages = [ | |
| { | |
| 'role': msg.get('role', 'unknown'), | |
| 'content': msg.get('content', ''), | |
| 'timestamp': datetime.now(timezone.utc).isoformat() | |
| } | |
| for msg in messages | |
| ] | |
| chat_document = { | |
| 'username': username, | |
| 'timestamp': datetime.now(timezone.utc).isoformat(), | |
| 'messages': formatted_messages, | |
| 'analysis_type': analysis_type | |
| } | |
| result = collection.insert_one(chat_document) | |
| if result.inserted_id: | |
| logger.info(f"Historial de chat guardado con ID: {result.inserted_id} para el usuario: {username}") | |
| return True | |
| logger.error("No se pudo insertar el documento") | |
| return False | |
| except Exception as e: | |
| logger.error(f"Error al guardar historial de chat: {str(e)}") | |
| return False | |
| #def get_chat_history(username, analysis_type=None, limit=10): | |
| # query = {"username": username} | |
| # if analysis_type: | |
| # query["analysis_type"] = analysis_type | |
| # return find_documents(COLLECTION_NAME, query, sort=[("timestamp", -1)], limit=limit) | |
| # Agregar funciones para actualizar y eliminar chat si es necesario |