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from sqlalchemy import Boolean, Column, ForeignKey, Integer, String, DateTime
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from .database import Base
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class Device(Base):
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__tablename__ = "devices"
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id = Column(Integer, primary_key=True, index=True)
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vendor_id = Column(String, index=True, nullable=False)
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product_id = Column(String, index=True, nullable=False)
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serial_number = Column(String, index=True, nullable=False)
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assigned = Column(Boolean, index=True, nullable=False)
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logs = relationship("USBLog", back_populates="device")
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licenses = relationship("DeviceLicense", back_populates="device_lic")
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class USBLog(Base):
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__tablename__ = "usb_logs"
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id = Column(Integer, primary_key=True, index=True)
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pc_id = Column(Integer, ForeignKey("pc.id"))
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timestamp = Column(DateTime(timezone=True), server_default=func.now())
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status = Column(String, index=True, nullable=False)
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device_id = Column(Integer, ForeignKey("devices.id"))
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device = relationship("Device", back_populates="logs")
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pc = relationship("PC", back_populates="logs_pc")
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class License(Base):
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__tablename__ = "licenses"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String, index=True, nullable=False)
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expiration_date = Column(DateTime(timezone=True), server_default=func.now())
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devices = relationship("DeviceLicense", back_populates="licenses")
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class DeviceLicense(Base):
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__tablename__ = "devices_licenses"
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id = Column(Integer, primary_key=True, index=True)
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device_id = Column(Integer, ForeignKey("devices.id"))
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license_id = Column(Integer, ForeignKey("licenses.id"))
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assigned_datetime = Column(String, index=True, nullable=False)
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device_lic = relationship("Device", back_populates="licenses")
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licenses = relationship("License", back_populates="devices")
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class PC(Base):
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__tablename__ = "pc"
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id = Column(Integer, primary_key=True, index=True)
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username = Column(String, index=True, nullable=False)
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hostname = Column(String, index=True, nullable=False)
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assigned = Column(Boolean, index=True, nullable=False)
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team_id = Column(Integer, ForeignKey("teams.id"))
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team = relationship("Team", back_populates="pcs")
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logs_pc = relationship("USBLog", back_populates="pc")
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ld_pc = relationship("LDLog", back_populates="ldpc")
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class Team(Base):
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__tablename__ = "teams"
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id = Column(Integer, primary_key=True, index=True)
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name = Column(String, index=True, nullable=False)
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pcs = relationship("PC", back_populates="team")
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class HeadDevice(Base):
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__tablename__ = "head_devices"
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id = Column(Integer, primary_key=True, index=True)
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serial_number = Column(String, index=True, nullable=False)
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h_logs = relationship("LDLog", back_populates="head_device")
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class BodyDevice(Base):
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__tablename__ = "body_devices"
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id = Column(Integer, primary_key=True, index=True)
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serial_number = Column(String, index=True, nullable=False)
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b_logs = relationship("LDLog", back_populates="body_device")
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class LDLog(Base):
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__tablename__ = "ld_logs"
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id = Column(Integer, primary_key=True, index=True)
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pc_id = Column(Integer, ForeignKey("pc.id"))
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timestamp = Column(DateTime(timezone=True), server_default=func.now())
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status = Column(String, index=True, nullable=False)
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head_id = Column(Integer, ForeignKey("head_devices.id"))
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body_id = Column(Integer, ForeignKey("body_devices.id"))
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ldpc = relationship("PC", back_populates="ld_pc")
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head_device = relationship("HeadDevice", back_populates="h_logs")
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body_device = relationship("BodyDevice", back_populates="b_logs")
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