67 lines
2.0 KiB
Python
67 lines
2.0 KiB
Python
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import enum
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import uuid
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from datetime import datetime, timezone
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from sqlalchemy import Boolean, DateTime, Enum, ForeignKey, Numeric, 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 LocationType(str, enum.Enum):
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SONNIG = "sonnig"
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HALBSCHATTEN = "halbschatten"
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SCHATTEN = "schatten"
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class SoilType(str, enum.Enum):
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NORMAL = "normal"
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SANDIG = "sandig"
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LEHMIG = "lehmig"
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HUMUSREICH = "humusreich"
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class Bed(Base):
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__tablename__ = "beds"
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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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tenant_id: Mapped[uuid.UUID] = mapped_column(
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ForeignKey("tenants.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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name: Mapped[str] = mapped_column(String(255), nullable=False)
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width_m: Mapped[float] = mapped_column(Numeric(5, 2), nullable=False)
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length_m: Mapped[float] = mapped_column(Numeric(5, 2), nullable=False)
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location: Mapped[LocationType] = mapped_column(
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Enum(LocationType, name="location_type"),
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nullable=False,
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)
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soil_type: Mapped[SoilType] = mapped_column(
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Enum(SoilType, name="soil_type"),
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nullable=False,
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default=SoilType.NORMAL,
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)
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notes: Mapped[str | None] = mapped_column(Text, nullable=True)
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is_active: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
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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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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True),
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server_default=func.now(),
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onupdate=lambda: datetime.now(timezone.utc),
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nullable=False,
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)
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# Relationships
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tenant: Mapped["Tenant"] = relationship("Tenant", back_populates="beds") # noqa: F821
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plantings: Mapped[list["BedPlanting"]] = relationship( # noqa: F821
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"BedPlanting", back_populates="bed", cascade="all, delete-orphan"
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)
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