Initial commit: svg backend

backend/app/repositories/audit.py

@@ -0,0 +1,42 @@
+import json
+from uuid import uuid4
+
+from sqlalchemy import asc, select
+
+from app.db.session import AsyncSessionLocal
+from app.models.audit_event import AuditEventRecord
+
+
+async def create_audit_event(
+    *,
+    scheme_id: str,
+    event_type: str,
+    object_type: str,
+    object_ref: str | None = None,
+    details: dict | None = None,
+) -> str:
+    audit_event_id = uuid4().hex
+
+    async with AsyncSessionLocal() as session:
+        row = AuditEventRecord(
+            audit_event_id=audit_event_id,
+            scheme_id=scheme_id,
+            event_type=event_type,
+            object_type=object_type,
+            object_ref=object_ref,
+            details_json=json.dumps(details, ensure_ascii=False) if details is not None else None,
+        )
+        session.add(row)
+        await session.commit()
+
+    return audit_event_id
+
+
+async def list_audit_events(scheme_id: str) -> list[AuditEventRecord]:
+    async with AsyncSessionLocal() as session:
+        result = await session.execute(
+            select(AuditEventRecord)
+            .where(AuditEventRecord.scheme_id == scheme_id)
+            .order_by(asc(AuditEventRecord.created_at), asc(AuditEventRecord.id))
+        )
+        return list(result.scalars().all())