def materialize_events(cls, resource: str, events: list):
if resource in DeviceEvent.resource_types:
for event in events:
trimmed_event = {field_name: event[field_name] for field_name in cls.fields if field_name in event}
query = {'$push': {'events': {'$each': [trimmed_event], '$position': 0}}}
devices = [event['device']] if 'device' in event else event['devices']
if 'parent' in event: # Let's materialize the events (test, erasure...) of the component to the parent
devices.append(event['parent'])
DeviceDomain.update_raw(devices, query)
DeviceDomain.update_raw(event.get('components', []), query)
def materialize_public_in_components(resource: str, devices: list):
"""
Materializes the 'public' field of the passed in devices in their components.
:param resource:
:param devices:
:return:
"""
if resource in Device.resource_types:
for device in devices:
if device.get('components'): # If empty do not try to execute
DeviceDomain.update_raw(device['components'], {'$set': {'public': device.get('public', False)}})
def dematerialize_event(cls, _, event: dict):
if event.get('@type') in DeviceEvent.types:
device = [event['device']] if 'device' in event else []
parent = [event['parent']] if 'parent' in device else []
for device_id in event.get('devices', []) + event.get(
'components', []) + device + parent:
DeviceDomain.update_raw(
device_id, {'$pull': {
'events': {
'_id': event['_id']
}
}})
def materialize_public_in_components(resource: str, devices: list):
"""
Materializes the 'public' field of the passed in devices in their components.
:param resource:
:param devices:
:return:
"""
if resource in Device.resource_types:
for device in devices:
if device.get('components'): # If empty do not try to execute
DeviceDomain.update_raw(
device['components'],
{'$set': {
'public': device.get('public', False)
}})
def materialize_events(cls, resource: str, events: list):
if resource in DeviceEvent.resource_types:
for event in events:
trimmed_event = {
field_name: event[field_name]
for field_name in cls.FIELDS if field_name in event
}
query = {
'$push': {
'events': {
'$each': [trimmed_event],
'$position': 0
}
}
}
devices = [event['device']
] if 'device' in event else event['devices']
if 'parent' in event: # Let's materialize the events (test, erasure...) of the component to the parent
devices.append(event['parent'])
DeviceDomain.update_raw(devices, query)
DeviceDomain.update_raw(event.get('components', []), query)
def materialize_actual_owners_remove(events: list):
for event in events:
properties = {'$pull': {'owners': event['from']}}
DeviceDomain.update_raw(event.get('components', []), properties)
return DeviceDomain.update_raw(event['devices'], properties)
def materialize_actual_owners_add(allocates: list):
for allocate in allocates:
properties = {'$addToSet': {'owners': allocate['to']}}
DeviceDomain.update_raw(allocate['devices'], properties)
DeviceDomain.update_raw(allocate.get('components', []), properties)
def dematerialize_event(cls, resource: str, event: dict):
if event.get('@type') in DeviceEvent.types:
device = [event['device']] if 'device' in event else []
parent = [event['parent']] if 'parent' in device else []
for device_id in event.get('devices', []) + event.get('components', []) + device + parent:
DeviceDomain.update_raw(device_id, {'$pull': {'events': {'_id': event['_id']}}})
def materialize_actual_owners_remove(events: list):
for event in events:
properties = {'$pull': {'owners': event['from']}}
DeviceDomain.update_raw(event.get('components', []), properties)
return DeviceDomain.update_raw(event['devices'], properties)
def materialize_actual_owners_add(allocates: list):
for allocate in allocates:
properties = {'$addToSet': {'owners': allocate['to']}}
DeviceDomain.update_raw(allocate['devices'], properties)
DeviceDomain.update_raw(allocate.get('components', []), properties)
