def log_delete(sender, instance, *args, **kwargs):
"""
Creates a log entry for every deletion.
"""
if instance.__class__.__name__.lower() not in MODEL_MAP:
return
if instance.__class__.__name__ == "Log":
return
if hasattr(instance, "created_by"):
owner = instance.created_by
elif hasattr(instance, "owner"):
owner = instance.owner
else:
owner = None
log = Log.create(instance, instance.id, Log.DELETE, owner=owner)
log.save()
def log_save(sender, instance, created, *args, **kwargs):
"""
Creates a log entry for every creation / modification.
"""
model = type(instance)
name = model.__name__.lower()
if name not in MODEL_MAP:
return
if name == "log":
return
owner = None
if hasattr(instance, "created_by"):
owner = instance.created_by
elif hasattr(instance, "owner"):
owner = instance.owner
method = Log.ADD
if not created:
method = Log.MODIFY
log = Log.create(model, instance.id, method, owner=owner)
log.save()
