Closes #16886: Dynamic event types (#16938)

* Initial work on #16886

* Restore GraphQL filter

* Remove namespace

* Add Event documentation

* Use MultipleChoiceField for event_types

* Fix event_types field class on EventRuleImportForm

* Fix tests

* Simplify event queue handling logic

* Misc cleanup

netbox/extras/forms/bulk_import.py

@@ -8,12 +8,13 @@ from django.utils.translation import gettext_lazy as _
 from core.models import ObjectType
 from extras.choices import *
 from extras.models import *
+from netbox.events import get_event_type_choices
 from netbox.forms import NetBoxModelImportForm
 from users.models import Group, User
 from utilities.forms import CSVModelForm
 from utilities.forms.fields import (
-    CSVChoiceField, CSVContentTypeField, CSVModelChoiceField, CSVModelMultipleChoiceField, CSVMultipleContentTypeField,
-    SlugField,
+    CSVChoiceField, CSVContentTypeField, CSVModelChoiceField, CSVModelMultipleChoiceField, CSVMultipleChoiceField,
+    CSVMultipleContentTypeField, SlugField,
 )
 
 __all__ = (
@@ -187,6 +188,11 @@ class EventRuleImportForm(NetBoxModelImportForm):
         queryset=ObjectType.objects.with_feature('event_rules'),
         help_text=_("One or more assigned object types")
     )
+    event_types = CSVMultipleChoiceField(
+        choices=get_event_type_choices(),
+        label=_('Event types'),
+        help_text=_('The event type(s) which will trigger this rule')
+    )
     action_object = forms.CharField(
         label=_('Action object'),
         required=True,
@@ -196,8 +202,8 @@ class EventRuleImportForm(NetBoxModelImportForm):
     class Meta:
         model = EventRule
         fields = (
-            'name', 'description', 'enabled', 'conditions', 'object_types', 'type_create', 'type_update',
-            'type_delete', 'type_job_start', 'type_job_end', 'action_type', 'action_object', 'comments', 'tags'
+            'name', 'description', 'enabled', 'conditions', 'object_types', 'event_types', 'action_type',
+            'action_object', 'comments', 'tags'
         )
 
     def clean(self):