def delete_feature(sender, instance, **kwargs):
if app_settings.GEOSTORE_RELATION_CELERY_ASYNC:
kwargs['relation_id'] = None
kwargs.pop('signal')
features = []
for relation_destination in instance.layer.relations_as_destination.all():
features.extend(relation_destination.origin.features.values_list('id', flat=True))
execute_async_func(feature_update_relations_origins, (features, kwargs))
def update_topologies_near_feature(sender, instance, **kwargs):
""" Launch topology updates near feature on routable layers """
if instance.layer.routable:
args = (instance.layer_id, instance.geom.ewkt)
execute_async_func(feature_update_routing,
args)\
if app_settings.GEOSTORE_ROUTING_CELERY_ASYNC \
else feature_update_routing(*args)
def execute_async_save(update_fields, instance, kwargs):
# update_fields=None (most of the time) .save()
# update_fields=['geom', 'properties] => update everything
if update_fields is None or 'geom' in update_fields:
execute_async_func(feature_update_relations_and_properties, (instance.pk, kwargs))
# update_fields=['properties'] => update only relations properties
elif "properties" in update_fields:
execute_async_func(feature_update_destination_properties, (instance.pk, kwargs))
def save_layer_relation(sender, instance, **kwargs):
if app_settings.GEOSTORE_RELATION_CELERY_ASYNC:
execute_async_func(layer_relations_set_destinations, (instance.pk,))
def save_feature(sender, instance, **kwargs):
if app_settings.GEOSTORE_RELATION_CELERY_ASYNC:
execute_async_func(feature_update_relations_destinations, (instance.pk,))