Class HomeBuildingAtaFacade

constructor

• new HomeBuildingAtaFacade(
      api: HomeAPIAdapter,
      building: { id: string; name: string },
      getFacade: HomeAtaFacadeResolver,
  ): HomeBuildingAtaFacade

  Builds a facade for one building's ATA group.

  Parameters

  • api: HomeAPIAdapter

    Home API client (carries the device registry).

  • building: { id: string; name: string }

    Identity of the /context building.

    • id: string

      Identifier the group is keyed on.

    • name: string

      Display name captured at build time.

  • getFacade: HomeAtaFacadeResolver

    Resolver returning the cached device facade for a member model.

  Returns HomeBuildingAtaFacade

Readonlyid

devices

• get devices(): HomeDevice<HomeAtaDeviceData>[]

  The building's ATA devices as currently registered; re-resolved on every access so syncs (units added, removed or re-homed) are followed.

  Returns HomeDevice<HomeAtaDeviceData>[]

  The member device models.

name

• get name(): string

  Display name of the building, as of the latest sync that still holds one of its devices; the last observed name once emptied.

  Returns string

  The user-facing label of the account's building.

getGroup

• getGroup(): Promise<Result<ClassicGroupState>>

  Read the building's aggregated group state: fields where every member agrees carry the shared value, diverging fields fold to null (the wire's mixed marker). No wire call — members' synced states are reused.

  Returns Promise<Result<ClassicGroupState>>

  A success result wrapping the aggregated group state.

updateGroupState

• updateGroupState(state: ClassicGroupState): Promise<void>

  Apply a Classic group state to every member device. The delta is translated to the Home vocabulary once, then fanned out; members already matching it (a tolerated NoChangesError from their update) are fine by definition and do not fail the group write.

  Parameters

  • state: ClassicGroupState

    Partial Classic group state to push to the members.

  Returns Promise<void>

  Throws

  The single member failure, or an AggregateError bundling every member failure when more than one PUT rejects.