Initial project commit

server/app/models/comment.py

@@ -0,0 +1,35 @@
+from datetime import datetime
+
+from sqlalchemy import DateTime, ForeignKey, Integer, String, Text, func
+from sqlalchemy.orm import Mapped, mapped_column, relationship
+
+from app.db.base import Base
+
+
+class Comment(Base):
+    __tablename__ = "comments"
+
+    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)
+    parent_id: Mapped[int | None] = mapped_column(Integer, ForeignKey("comments.id"), nullable=True)
+    content: Mapped[str] = mapped_column(Text, nullable=False)
+    audit_status: Mapped[str] = mapped_column(String(20), default="approved")
+    created_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), server_default=func.now())
+
+    user = relationship("User", lazy="selectin")
+    replies = relationship(
+        "Comment",
+        back_populates="parent",
+        lazy="noload",
+        foreign_keys=[parent_id],
+    )
+    parent = relationship(
+        "Comment",
+        remote_side=[id],
+        back_populates="replies",
+        lazy="noload",
+    )
+
+    def __repr__(self) -> str:
+        return f"<Comment {self.id} spot={self.spot_id}>"