7147b15e13
- Migration 032 creates device_interfaces with RLS, MAC index, unique(device_id, name) - DeviceInterface SQLAlchemy model with all columns and device relationship Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
"""DeviceInterface model -- interface metadata for MAC-to-device resolution."""
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import uuid
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from datetime import datetime
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from sqlalchemy import Boolean, DateTime, ForeignKey, String, UniqueConstraint, func
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from sqlalchemy.dialects.postgresql import UUID
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.models.base import Base
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class DeviceInterface(Base):
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__tablename__ = "device_interfaces"
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__table_args__ = (
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UniqueConstraint("device_id", "name", name="uq_device_interfaces_device_name"),
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)
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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primary_key=True,
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default=uuid.uuid4,
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server_default=func.gen_random_uuid(),
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)
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device_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("devices.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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tenant_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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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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mac_address: Mapped[str] = mapped_column(String(17), nullable=False)
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type: Mapped[str] = mapped_column(String(50), nullable=False)
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running: Mapped[bool] = mapped_column(Boolean, nullable=False, default=False)
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updated_at: Mapped[datetime] = mapped_column(
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DateTime(timezone=True), server_default=func.now(), nullable=False
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)
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# Relationships
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device: Mapped["Device"] = relationship("Device") # type: ignore[name-defined]
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def __repr__(self) -> str:
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return f"<DeviceInterface id={self.id} name={self.name!r} mac={self.mac_address!r}>"
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