public async Task <AlarmResult> Handle(ArmCommand request, CancellationToken cancellationToken)
{
await _deviceController.Arm(request.DeviceId);
return(new AlarmResult
{
AlarmState = (await _deviceController.GetState(request.DeviceId)).AlarmState == AccessControl.Messages.Commands.AlarmState.Armed ? AlarmState.Armed : AlarmState.Disarmed
});
}