/**
* Filters the item to keep only association related fields
*
* @param array $item
*
* @return array
*/
protected function filter(array $item)
{
$expectedFields = [$this->attrColumnsResolver->resolveIdentifierField(), 'associations'];
foreach (array_keys($item) as $fieldName) {
if (!in_array($fieldName, $expectedFields)) {
unset($item[$fieldName]);
}
}
return $item;
}
/**
* @param array $item
* @param bool $withRequiredSku
*/
protected function validateItem(array $item, $withRequiredSku)
{
$requiredFields = $withRequiredSku ? [$this->attrColumnsResolver->resolveIdentifierField()] : [];
$this->fieldChecker->checkFieldsPresence($item, $requiredFields);
$this->validateOptionalFields($item);
$this->validateFieldValueTypes($item);
}
