14132 Add EventRule - change webhook and add in script processing to events (#14267)

---------

Co-authored-by: Jeremy Stretch <jstretch@netboxlabs.com>

netbox/extras/signals.py

@@ -10,19 +10,19 @@ from django_prometheus.models import model_deletes, model_inserts, model_updates
 
 from extras.validators import CustomValidator
 from netbox.config import get_config
-from netbox.context import current_request, webhooks_queue
+from netbox.context import current_request, events_queue
 from netbox.signals import post_clean
 from utilities.exceptions import AbortRequest
 from .choices import ObjectChangeActionChoices
+from .events import enqueue_object, get_snapshots, serialize_for_event
 from .models import CustomField, ObjectChange, TaggedItem
-from .webhooks import enqueue_object, get_snapshots, serialize_for_webhook
 
 #
 # Change logging/webhooks
 #
 
-# Define a custom signal that can be sent to clear any queued webhooks
-clear_webhooks = Signal()
+# Define a custom signal that can be sent to clear any queued events
+clear_events = Signal()
 
 
 def is_same_object(instance, webhook_data, request_id):
@@ -81,14 +81,14 @@ def handle_changed_object(sender, instance, **kwargs):
             objectchange.save()
 
     # If this is an M2M change, update the previously queued webhook (from post_save)
-    queue = webhooks_queue.get()
+    queue = events_queue.get()
     if m2m_changed and queue and is_same_object(instance, queue[-1], request.id):
         instance.refresh_from_db()  # Ensure that we're working with fresh M2M assignments
-        queue[-1]['data'] = serialize_for_webhook(instance)
+        queue[-1]['data'] = serialize_for_event(instance)
         queue[-1]['snapshots']['postchange'] = get_snapshots(instance, action)['postchange']
     else:
         enqueue_object(queue, instance, request.user, request.id, action)
-    webhooks_queue.set(queue)
+    events_queue.set(queue)
 
     # Increment metric counters
     if action == ObjectChangeActionChoices.ACTION_CREATE:
@@ -117,22 +117,22 @@ def handle_deleted_object(sender, instance, **kwargs):
         objectchange.save()
 
     # Enqueue webhooks
-    queue = webhooks_queue.get()
+    queue = events_queue.get()
     enqueue_object(queue, instance, request.user, request.id, ObjectChangeActionChoices.ACTION_DELETE)
-    webhooks_queue.set(queue)
+    events_queue.set(queue)
 
     # Increment metric counters
     model_deletes.labels(instance._meta.model_name).inc()
 
 
-@receiver(clear_webhooks)
-def clear_webhook_queue(sender, **kwargs):
+@receiver(clear_events)
+def clear_events_queue(sender, **kwargs):
     """
-    Delete any queued webhooks (e.g. because of an aborted bulk transaction)
+    Delete any queued events (e.g. because of an aborted bulk transaction)
     """
-    logger = logging.getLogger('webhooks')
-    logger.info(f"Clearing {len(webhooks_queue.get())} queued webhooks ({sender})")
-    webhooks_queue.set([])
+    logger = logging.getLogger('events')
+    logger.info(f"Clearing {len(events_queue.get())} queued events ({sender})")
+    events_queue.set([])
 
 
 #