src/api/selectors/chat/create_session.py

from sqlmodel.ext.asyncio.session import AsyncSession
from src.api.models.chat import ChatSession
from typing import Optional
import uuid

async def create_session(
    user_id: Optional[int],
    title: str,
    db: AsyncSession,
    session_id: Optional[uuid.UUID] = None
) -> ChatSession:
    session = ChatSession(
        id=session_id or uuid.uuid4(),
        title=title,
        user_id=user_id,
        is_active=True,
    )
    db.add(session)
    await db.commit()
    await db.refresh(session)
    return session

async def create_sessions(
    user_id: Optional[int],
    title: str,
    db: AsyncSession,
    session_id: Optional[uuid.UUID] = None
) -> ChatSession:
    """Deprecated"""
    return await create_session(user_id, title, db, session_id)