20 lines
736 B
Python
20 lines
736 B
Python
from sqlalchemy import Column, String, Integer, ForeignKey
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from app.api.db.base_class import Base
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import uuid
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class Tree(Base):
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__tablename__ = "trees"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String, nullable=False)
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species = Column(String, nullable=False)
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height = Column(Integer, nullable=False)
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diameter = Column(Integer, nullable=False)
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location_id = Column(Integer, ForeignKey("locations.id"), nullable=False)
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location = relationship("Location", back_populates="trees")
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created_at = Column(DateTime, default=func.now())
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updated_at = Column(DateTime, default=func.now(), onupdate=func.now()) |