33 lines
1.4 KiB
Python
33 lines
1.4 KiB
Python
import uuid
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from datetime import datetime
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from sqlalchemy import CheckConstraint, DateTime, Index, String
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from sqlalchemy.dialects.postgresql import JSONB, UUID
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from sqlalchemy.orm import Mapped, mapped_column
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from app.core.db import Base
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from app.models.mixins import UUIDPrimaryKeyMixin
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ACTOR_TYPES = ("user", "service", "system")
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class AuditEvent(UUIDPrimaryKeyMixin, Base):
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__tablename__ = "audit_events"
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__table_args__ = (
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CheckConstraint("actor_type IN ('user','service','system')", name="ck_audit_actor_type"),
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Index("ix_audit_action_occurred", "action", "occurred_at"),
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Index("ix_audit_entity", "entity_type", "entity_id"),
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)
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actor_type: Mapped[str] = mapped_column(String(20), nullable=False)
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actor_id: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True))
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actor_label: Mapped[str] = mapped_column(String(120), nullable=False)
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action: Mapped[str] = mapped_column(String(80), nullable=False)
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entity_type: Mapped[str] = mapped_column(String(30), nullable=False)
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entity_id: Mapped[uuid.UUID | None] = mapped_column(UUID(as_uuid=True))
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correlation_id: Mapped[uuid.UUID] = mapped_column(UUID(as_uuid=True), nullable=False)
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before_json: Mapped[dict | None] = mapped_column(JSONB)
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after_json: Mapped[dict | None] = mapped_column(JSONB)
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metadata_json: Mapped[dict | None] = mapped_column(JSONB)
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occurred_at: Mapped[datetime] = mapped_column(DateTime(timezone=True), nullable=False)
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