def _image_locations_set(image_id, locations, session):
location_refs = session.query(models.ImageLocation)\
.filter_by(image_id=image_id)\
.filter_by(deleted=False)\
.all()
for location_ref in location_refs:
location_ref.delete(session=session)
for location in locations:
location_ref = models.ImageLocation(image_id=image_id, value=location)
location_ref.save()
def image_location_add(context, image_id, location, session=None):
deleted = location['status'] in ('deleted', 'pending_delete')
delete_time = timeutils.utcnow() if deleted else None
location_ref = models.ImageLocation(image_id=image_id,
value=location['url'],
meta_data=location['metadata'],
status=location['status'],
deleted=deleted,
deleted_at=delete_time)
session = session or get_session()
location_ref.save(session=session)