from datetime import datetime

from sqlalchemy import func
from sqlalchemy.orm import Mapped, mapped_column

from src.core.database import Base


class Prompt(Base):
    id: Mapped[int] = mapped_column(
        primary_key=True,
        autoincrement=True,
    )
    role: Mapped[str]
    prompt: Mapped[str]
    created_at: Mapped[datetime] = mapped_column(
        default=datetime.utcnow,
        server_default=func.now(),
    )