Initial project commit

server/app/models/rating.py

@@ -0,0 +1,23 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Integer, String, UniqueConstraint, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.base import Base
+
+
+class Rating(Base):
+    __tablename__ = "ratings"
+    __table_args__ = (UniqueConstraint("user_id", "spot_id", name="uq_user_spot_rating"),)
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    spot_id: Mapped[int] = mapped_column(Integer, ForeignKey("spots.id"), nullable=False, index=True)
+    user_id: Mapped[int] = mapped_column(Integer, ForeignKey("users.id"), nullable=False)
+    score: Mapped[int] = mapped_column(Integer, nullable=False)
+    short_comment: Mapped[str | None] = mapped_column(String(200))
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    user = relationship("User", lazy="selectin")
+
+    def __repr__(self) -> str:
+        return f"<Rating {self.id} spot={self.spot_id} score={self.score}>"