41 lines
1.4 KiB
Python
41 lines
1.4 KiB
Python
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import uuid
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from datetime import date, datetime, timezone
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from sqlalchemy import Date, DateTime, ForeignKey, Integer, Numeric, 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 BedPlanting(Base):
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__tablename__ = "bed_plantings"
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id: Mapped[uuid.UUID] = mapped_column(
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primary_key=True, default=uuid.uuid4, index=True
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)
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bed_id: Mapped[uuid.UUID] = mapped_column(
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ForeignKey("beds.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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plant_id: Mapped[uuid.UUID] = mapped_column(
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ForeignKey("plants.id", ondelete="RESTRICT"),
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nullable=False,
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index=True,
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)
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area_m2: Mapped[float | None] = mapped_column(Numeric(5, 2), nullable=True)
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count: Mapped[int | None] = mapped_column(Integer, nullable=True)
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planted_date: Mapped[date | None] = mapped_column(Date, nullable=True)
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removed_date: Mapped[date | None] = mapped_column(Date, nullable=True)
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notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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created_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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server_default=func.now(),
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nullable=False,
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)
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# Relationships
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bed: Mapped["Bed"] = relationship("Bed", back_populates="plantings") # noqa: F821
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plant: Mapped["Plant"] = relationship("Plant", back_populates="plantings") # noqa: F821
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