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