import uuid from sqlalchemy import ForeignKey from sqlalchemy.orm import Mapped, mapped_column from app.models.base import Base class MessageMention(Base): __tablename__ = "message_mentions" message_id: Mapped[uuid.UUID] = mapped_column(ForeignKey("messages.id"), primary_key=True) user_id: Mapped[uuid.UUID] = mapped_column( ForeignKey("users.id"), primary_key=True, index=True )