def activity_stream_update(sender, instance, **kwargs):
if instance.id is None:
return
if not activity_stream_enabled:
return
try:
old = sender.objects.get(id=instance.id)
except sender.DoesNotExist:
return
new = instance
changes = model_instance_diff(old, new, model_serializer_mapping())
if changes is None:
return
_type = type(instance)
if getattr(_type, '_deferred', False):
return
object1 = camelcase_to_underscore(instance.__class__.__name__)
activity_entry = get_activity_stream_class()(
operation='update',
object1=object1,
changes=json.dumps(changes),
actor=get_current_user_or_none())
if instance._meta.model_name != 'setting': # Is not conf.Setting instance
activity_entry.save()
getattr(activity_entry, object1).add(instance.pk)
else:
activity_entry.setting = conf_to_dict(instance)
activity_entry.save()
connection.on_commit(lambda: emit_activity_stream_change(activity_entry))
def test_survey_create_diff(job_template, survey_spec_factory):
old = JobTemplate.objects.get(pk=job_template.pk)
job_template.survey_spec = survey_spec_factory('foo')
before, after = model_instance_diff(
old, job_template, model_serializer_mapping)['survey_spec']
assert before == '{}'
assert json.loads(after) == survey_spec_factory('foo')
def activity_stream_update(sender, instance, **kwargs):
if instance.id is None:
return
if not activity_stream_enabled:
return
try:
old = sender.objects.get(id=instance.id)
except sender.DoesNotExist:
return
new = instance
changes = model_instance_diff(old, new, model_serializer_mapping)
if changes is None:
return
object1 = camelcase_to_underscore(instance.__class__.__name__)
activity_entry = ActivityStream(
operation='update',
object1=object1,
changes=json.dumps(changes),
actor=get_current_user_or_none())
activity_entry.save()
if instance._meta.model_name != 'setting': # Is not conf.Setting instance
getattr(activity_entry, object1).add(instance)
