def update_devices(original: set, updated: set, replaced_place_id: str
or None):
"""
Given the original set of devices of a place, and the updated version, it updates the database to achieve
the updated set of devices.
:param original:
:param updated:
:param replaced_place_id: The identifier of the replaced place. If updated is empty, this value is not used.
:return:
"""
devices_to_remove_id = original - updated
children_to_remove_id = ComponentDomain.get_components_in_set(
list(devices_to_remove_id))
devices_to_remove_id |= children_to_remove_id
devices_to_add_id = updated - original
children_to_add_id = ComponentDomain.get_components_in_set(
list(devices_to_add_id))
devices_to_add_id |= children_to_add_id
for device_id in devices_to_remove_id:
PlaceDomain.device_unset_place(device_id)
for device_id in devices_to_add_id:
PlaceDomain.device_set_place(device_id, replaced_place_id)
def update_devices(original: set, updated: set, replaced_place_id: str or None):
"""
Given the original set of devices of a place, and the updated version, it updates the database to achieve
the updated set of devices.
:param original:
:param updated:
:param replaced_place_id: The identifier of the replaced place. If updated is empty, this value is not used.
:return:
"""
devices_to_remove_id = original - updated
children_to_remove_id = ComponentDomain.get_components_in_set(list(devices_to_remove_id))
devices_to_remove_id |= children_to_remove_id
devices_to_add_id = updated - original
children_to_add_id = ComponentDomain.get_components_in_set(list(devices_to_add_id))
devices_to_add_id |= children_to_add_id
for device_id in devices_to_remove_id:
PlaceDomain.device_unset_place(device_id)
for device_id in devices_to_add_id:
PlaceDomain.device_set_place(device_id, replaced_place_id)
def materialize_components(resource_name: str, events: list):
"""
Materializes the field 'components' of selected events (not all of them) with the union of all the affected
components, when the event is performed to computers
: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 "components" in sub_schema and sub_schema["components"].get("readonly", False):
event["components"] = list(ComponentDomain.get_components_in_set(event["devices"]))
def materialize_components(resource_name: str, events: list):
"""
Materializes the field 'components' of selected events (not all of them) with the union of all the affected
components, when the event is performed to computers
: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 'components' in sub_schema and sub_schema['components'].get('readonly', False):
event['components'] = list(ComponentDomain.get_components_in_set(event['devices']))