def materialize_parent(resource_name: str, events: list):
"""
Materializes the field 'parent' of events that only affect components (such as TestHardDrive or EraseBasic)
:param resource_name:
:param events:
:return:
"""
if resource_name in Event.resource_types:
for event in events:
sub_schema = current_app.config["DOMAIN"][resource_name]["schema"]
if "parent" in sub_schema:
event["parent"] = ComponentDomain.get_parent(event["device"])["_id"]
def materialize_parent(resource_name: str, events: list):
"""
Materializes the field 'parent' of events that only affect components (such as TestHardDrive or EraseBasic)
:param resource_name:
:param events:
:return:
"""
if resource_name in Event.resource_types:
for event in events:
sub_schema = current_app.config['DOMAIN'][resource_name]['schema']
if 'parent' in sub_schema:
event['parent'] = ComponentDomain.get_parent(event['device'])['_id']
def get_add_remove(self, device: dict, new_parent: dict):
"""
Get the changes (events) that will need to be triggered for the given device.
Changes will we saved in the same device in the reserved key '_change'.
The function doesn't execute any event per se or validate that the user can do it.
:param device: The device must have an hid
:param new_parent:
"""
if not device['new']:
try:
old_parent = ComponentDomain.get_parent(device['_id'])
except DeviceNotFound: # The component exists but had no parent device, until now
self.events.append_add(device, new_parent)
else:
if not DeviceDomain.seem_equal(old_parent, new_parent):
self.events.append_remove(device, old_parent)
self.events.append_add(device, new_parent)
def get_add_remove(self, device: dict, new_parent: dict):
"""
Get the changes (events) that will need to be triggered for the given device.
Changes will we saved in the same device in the reserved key '_change'.
The function doesn't execute any event per se or validate that the user can do it.
:param device: The device must have an hid
:param new_parent:
"""
if not device['new']:
try:
old_parent = ComponentDomain.get_parent(device['_id'])
except DeviceNotFound: # The component exists but had no parent device, until now
self.events.append_add(device, new_parent)
else:
if not DeviceDomain.seem_equal(old_parent, new_parent):
self.events.append_remove(device, old_parent)
self.events.append_add(device, new_parent)