def patch(self, action_uuid, patch):
"""Update an existing action.
:param action_uuid: UUID of a action.
:param patch: a json PATCH document to apply to this action.
"""
# FIXME: blueprint edit-action-plan-flow
raise exception.OperationNotPermitted(
_("Cannot modify an action directly"))
if self.from_actions:
raise exception.OperationNotPermitted
action_to_update = objects.Action.get_by_uuid(pecan.request.context,
action_uuid)
try:
action_dict = action_to_update.as_dict()
action = Action(**api_utils.apply_jsonpatch(action_dict, patch))
except api_utils.JSONPATCH_EXCEPTIONS as e:
raise exception.PatchError(patch=patch, reason=e)
# Update only the fields that have changed
for field in objects.Action.fields:
try:
patch_val = getattr(action, field)
except AttributeError:
# Ignore fields that aren't exposed in the API
continue
if patch_val == wtypes.Unset:
patch_val = None
if action_to_update[field] != patch_val:
action_to_update[field] = patch_val
action_to_update.save()
return Action.convert_with_links(action_to_update)
def validate(patch):
if patch.path == "/goal" and patch.op != "remove":
AuditTemplatePatchType._validate_goal(patch)
elif patch.path == "/goal" and patch.op == "remove":
raise exception.OperationNotPermitted(
_("Cannot remove 'goal' attribute "
"from an audit template"))
if patch.path == "/strategy":
AuditTemplatePatchType._validate_strategy(patch)
return types.JsonPatchType.validate(patch)
def delete(self, action_uuid):
"""Delete a action.
:param action_uuid: UUID of a action.
"""
# FIXME: blueprint edit-action-plan-flow
raise exception.OperationNotPermitted(
_("Cannot delete an action directly"))
action_to_delete = objects.Action.get_by_uuid(pecan.request.context,
action_uuid)
action_to_delete.soft_delete()
def post(self, action):
"""Create a new action.
:param action: a action within the request body.
"""
# FIXME: blueprint edit-action-plan-flow
raise exception.OperationNotPermitted(
_("Cannot create an action directly"))
if self.from_actions:
raise exception.OperationNotPermitted
action_dict = action.as_dict()
context = pecan.request.context
new_action = objects.Action(context, **action_dict)
new_action.create()
# Set the HTTP Location Header
pecan.response.location = link.build_url('actions', new_action.uuid)
return Action.convert_with_links(new_action)