Initial project commit

server/app/models/favorite.py

@@ -0,0 +1,28 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Integer, UniqueConstraint, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.base import Base
+
+
+class Favorite(Base):
+    __tablename__ = "favorites"
+    __table_args__ = (UniqueConstraint("user_id", "spot_id", name="uq_user_spot"),)
+
+    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(
+        Integer, ForeignKey("users.id"), nullable=False
+    )
+    spot_id: Mapped[int] = mapped_column(
+        Integer, ForeignKey("spots.id"), nullable=False
+    )
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), server_default=func.now()
+    )
+
+    user = relationship("User", lazy="selectin")
+    spot = relationship("Spot", lazy="selectin")
+
+    def __repr__(self) -> str:
+        return f"<Favorite user={self.user_id} spot={self.spot_id}>"