38 lines
1.3 KiB
Python
38 lines
1.3 KiB
Python
import uuid
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from sqlalchemy import Column, String, DateTime, ForeignKey, Index, func
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from sqlalchemy.dialects.postgresql import UUID, JSONB
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from sqlalchemy.orm import relationship
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from app.database import Base
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class AuditLog(Base):
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"""
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Audit log model for tracking all system actions.
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Records user actions, entity changes, and system events
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for security auditing and compliance purposes.
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"""
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__tablename__ = "audit_logs"
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id = Column(UUID(as_uuid=True), primary_key=True, default=uuid.uuid4)
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user_id = Column(UUID(as_uuid=True), ForeignKey("users.id"), nullable=True)
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action = Column(String, nullable=False)
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entity_type = Column(String, nullable=True)
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entity_id = Column(String, nullable=True)
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timestamp = Column(DateTime(timezone=True), server_default=func.now())
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details = Column(JSONB, nullable=True)
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ip_address = Column(String(45), nullable=True)
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user_agent = Column(String(500), nullable=True)
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integrity_hash = Column(String(64), nullable=True)
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session_id = Column(String(100), nullable=True)
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# Relationships
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user = relationship("User")
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__table_args__ = (
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Index("ix_audit_logs_entity", "entity_type", "entity_id"),
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Index("ix_audit_logs_timestamp", "timestamp"),
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Index("ix_audit_logs_entity_type_entity_id_action", "entity_type", "entity_id", "action"),
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)
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