/**
* Prepare source data
*
* @param string $fieldName
* @param mixed $value
* @param array $source
* @return mixed
*/
protected function prepareSource($fieldName, $value, array $source)
{
$value = $this->skipEmptyValue($value);
if (null !== $value) {
$params =& $this->{$fieldName};
$fixture = $this->fixtureFactory->create($source['source'], ['data' => $value, 'params' => $params, 'persist' => true]);
$params[$source['field']] = $fixture;
$value = $fixture->getData();
}
return $value;
}
