Sequential Questioning MCP Server

from pydantic import BaseModel, Field from typing import Optional, List, ClassVar, Type from datetime import datetime from uuid import uuid4 from app.schemas.message import MessageResponse class ConversationBase(BaseModel): """Base schema for conversation with common attributes.""" topic: Optional[str] = None is_active: bool = True class ConversationCreate(ConversationBase): """Schema for creating a new conversation.""" user_session_id: str class ConversationUpdate(ConversationBase): """Schema for updating an existing conversation.""" topic: Optional[str] = None is_active: Optional[bool] = None class ConversationInDB(ConversationBase): """Schema for conversation data as stored in the database.""" id: str = Field(default_factory=lambda: str(uuid4())) user_session_id: str created_at: datetime updated_at: datetime class Config: from_attributes = True class ConversationResponse(ConversationInDB): """Schema for conversation data returned in API responses.""" pass class ConversationWithMessages(ConversationResponse): """Schema for conversation with related messages.""" messages: List[MessageResponse] = [] MessageResponse: ClassVar[Type] = MessageResponse