Scenarios::toArray

protected function toArray(IntegrationServiceInternalContainerCollection $collection)
{
	$result = [];
	/** @var IntegrationServiceInternalContainerItem $item */
	foreach ($collection as $item)
	{
		$result[$item->getInternalIndex()]= [
			'result'=>$item->getEntity()->getFieldsValues(),
			'result_error'=>$item->hasError() ? $item->getError()->getMessage(): '',
		];
	}
	return $result;
}