Add user role

services/training/app/services/messaging.py

@@ -442,6 +442,24 @@ async def publish_data_validation_completed(
         }
     )
 
+
+async def publish_models_deleted_event(tenant_id: str, deletion_stats: Dict[str, Any]):
+    """Publish models deletion event to message queue"""
+    try:
+        await training_publisher.publish_event(
+            exchange="training_events",
+            routing_key="training.tenant.models.deleted",
+            message={
+                "event_type": "tenant_models_deleted",
+                "tenant_id": tenant_id,
+                "timestamp": datetime.utcnow().isoformat(),
+                "deletion_stats": deletion_stats
+            }
+        )
+    except Exception as e:
+        logger.error("Failed to publish models deletion event", error=str(e))
+
+
 # =========================================
 # UTILITY FUNCTIONS FOR BATCH PUBLISHING
 # =========================================
@@ -549,4 +567,5 @@ class TrainingStatusPublisher:
     async def job_failed(self, error: str, error_details: Optional[Dict] = None):
         """Publish job failure with clean error details"""
         clean_error_details = safe_json_serialize(error_details) if error_details else None
-        await publish_job_failed(self.job_id, self.tenant_id, error, clean_error_details)
+        await publish_job_failed(self.job_id, self.tenant_id, error, clean_error_details)
+