Files
ai_agent/backend/app/db/models/message_rating.py
T
furyhawk 8351e73d39 feat: add Zustand stores for conversation, file preview, sidebar, theme, and knowledge base selection
- Implemented `conversation-store` for managing conversations and messages.
- Created `file-preview-store` to handle file preview state.
- Added `sidebar-store` for sidebar visibility management.
- Developed `theme-store` for theme persistence and management.
- Introduced `kb-selection-store` for managing active knowledge base selections with persistence.

chore: define API and chat types

- Added types for API responses, authentication, chat messages, conversations, and projects.
- Defined interfaces for various entities including users, sessions, and message ratings.

build: configure TypeScript and testing setup

- Set up `tsconfig.json` for TypeScript configuration.
- Created `vitest.config.ts` for testing configuration with Vitest.
- Added `vitest.setup.ts` for global test setup including mocks for Next.js router and media queries.
- Configured Vercel deployment settings in `vercel.json`.
2026-06-11 16:54:43 +08:00

57 lines
1.8 KiB
Python

"""Message rating model for user feedback on AI responses.
This module is only imported when JWT auth is enabled (see
`app/db/models/__init__.py` and `alembic/env.py`).
"""
import uuid
from typing import TYPE_CHECKING
from sqlalchemy import CheckConstraint, ForeignKey, Integer, Text, UniqueConstraint
from sqlalchemy.dialects.postgresql import UUID
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.db.base import Base, TimestampMixin
if TYPE_CHECKING:
from app.db.models.conversation import Message
from app.db.models.user import User
class MessageRating(Base, TimestampMixin):
"""User rating for AI assistant messages."""
__tablename__ = "message_ratings"
__table_args__ = (
UniqueConstraint("message_id", "user_id", name="uq_message_user_rating"),
CheckConstraint("rating IN (1, -1)", name="ck_rating_value"),
)
id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
message_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True),
ForeignKey("messages.id", ondelete="CASCADE"),
nullable=False,
index=True,
)
user_id: Mapped[uuid.UUID] = mapped_column(
UUID(as_uuid=True),
ForeignKey("users.id", ondelete="CASCADE"),
nullable=False,
index=True,
)
rating: Mapped[int] = mapped_column(Integer, nullable=False) # 1 or -1
comment: Mapped[str | None] = mapped_column(Text, nullable=True)
message: Mapped["Message"] = relationship(
"Message",
foreign_keys="MessageRating.message_id",
)
user: Mapped["User"] = relationship(
"User",
foreign_keys="MessageRating.user_id",
)
def __repr__(self) -> str:
return f"<MessageRating(id={self.id}, rating={self.rating})>"