func setupInternalListeners()

in swift-source/all/FxAClient/FxAccountManager.swift [579:599]

• 18 lines of code
• 3 McCabe index (conditional complexity)

    func setupInternalListeners() {
        // Handle auth exceptions caught in classes that don't hold a reference to the manager.
        _ = NotificationCenter.default.addObserver(forName: .accountAuthException, object: nil, queue: nil) { _ in
            self.processEvent(event: .authenticationError) {}
        }
        // Reflect updates to the local device to our own in-memory model.
        _ = NotificationCenter.default.addObserver(
            forName: .constellationStateUpdate, object: nil, queue: nil
        ) { notification in
            if let userInfo = notification.userInfo, let newState = userInfo["newState"] as? ConstellationState {
                if let localDevice = newState.localDevice {
                    self.deviceConfig = DeviceConfig(
                        name: localDevice.displayName,
                        // The other properties are likely to not get modified.
                        type: self.deviceConfig.deviceType,
                        capabilities: self.deviceConfig.capabilities
                    )
                }
            }
        }
    }