public function getConfiguration()
{
if ($this->dataStore instanceof ConfigurableInterface) {
return $this->dataStore->getConfiguration();
}
$query = new Query();
$query->setLimit(new LimitNode(1));
$data = $this->dataStore->query($query);
$config = [];
if (count($data) > 0 and isset($data[0])) {
foreach ($data[0] as $key => $value) {
$config[] = ['label' => $key, 'field' => $key];
}
}
return $config;
}
