455ed4ad5e
- Replace minimal database.py with full SQLAlchemy async setup - Create Device and DeviceLog models with proper relationships - Add tests for model creation and relationship functionality - Fixed lazy loading issue in tests by avoiding .count() on dynamic relationships
49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
import uuid
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from datetime import datetime, timezone
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from sqlalchemy import Column, String, Boolean, DateTime, Text, Integer, ForeignKey
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from sqlalchemy.orm import relationship
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from mqtt_home.database import Base
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def _utcnow():
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return datetime.now(timezone.utc)
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def _new_id():
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return str(uuid.uuid4())
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class Device(Base):
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__tablename__ = "devices"
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id = Column(String(36), primary_key=True, default=_new_id)
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name = Column(String(200), nullable=False)
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type = Column(String(50), nullable=False, default="switch")
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protocol = Column(String(20), nullable=False, default="custom")
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mqtt_topic = Column(String(500), nullable=False)
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command_topic = Column(String(500), nullable=True)
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discovery_topic = Column(String(500), nullable=True)
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discovery_payload = Column(Text, nullable=True)
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attributes = Column(Text, nullable=True, default="{}")
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state = Column(String(500), nullable=True, default=None)
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is_online = Column(Boolean, nullable=False, default=False)
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last_seen = Column(DateTime(timezone=True), nullable=True)
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created_at = Column(DateTime(timezone=True), nullable=False, default=_utcnow)
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updated_at = Column(DateTime(timezone=True), nullable=False, default=_utcnow, onupdate=_utcnow)
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logs = relationship("DeviceLog", back_populates="device", lazy="select")
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class DeviceLog(Base):
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__tablename__ = "device_logs"
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id = Column(Integer, primary_key=True, autoincrement=True)
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device_id = Column(String(36), ForeignKey("devices.id", ondelete="CASCADE"), nullable=False)
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direction = Column(String(10), nullable=False)
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topic = Column(String(500), nullable=False)
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payload = Column(Text, nullable=False)
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timestamp = Column(DateTime(timezone=True), nullable=False, default=_utcnow)
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device = relationship("Device", back_populates="logs") |