DigitalTwin¶

Calls¶

Create new digital twin.

No attributes

call = substrate.compose_call(
    'DigitalTwin', 'create', {}
)

Set data source account for difital twin.

call = substrate.compose_call(
    'DigitalTwin', 'set_source', {
    'id': 'u32',
    'source': 'AccountId',
    'topic': 'scale_info::9',
}
)

New digital twin was registered: [sender, id].

Name	Type	Composition
None	`T::AccountId`	`AccountId`
None	`u32`	`u32`

Digital twin topic was changed: [sender, id, topic, source]

Get internal structure of difital twin in format: topic hash -> source account.

result = substrate.query(
    'DigitalTwin', 'DigitalTwin', ['u32']
)

'scale_info::356'

Get owner of digital twin with given id.

result = substrate.query(
    'DigitalTwin', 'Owner', ['u32']
)

'AccountId'

Total count of registered digital twins.

result = substrate.query(
    'DigitalTwin', 'Total', []
)

'u32'