Add app\models\audit.py

app//models//audit.py

@@ -0,0 +1,23 @@
+from datetime import datetime
+from sqlalchemy import String, DateTime, JSON
+from sqlalchemy.orm import Mapped, mapped_column
+
+# Assuming you have a Base class defined somewhere like app.db.base or app.models.base
+from app.models.base import Base 
+
+class AuditRecord(Base):
+    __tablename__ = "audit_records"
+
+    id: Mapped[int] = mapped_column(primary_key=True, index=True)
+    
+    # What was scanned? (e.g., "document_123", "user_query")
+    target_id: Mapped[str] = mapped_column(String, index=True)
+    
+    # The action or scan type (e.g., "paraphrase_check", "fact_verify")
+    action_type: Mapped[str] = mapped_column(String, index=True)
+    
+    # Store the complex results from VeritasEngine as JSON
+    scan_results: Mapped[dict] = mapped_column(JSON, nullable=True)
+    
+    # When did this happen?
+    created_at: Mapped[datetime] = mapped_column(DateTime, default=datetime.utcnow)