private function sportGroupsTypeHandle(Article $a)
{
if ($a === null) {
throw new Exceptions\NullPointerException("Argument event was null");
}
try {
$coll = new ArrayCollection();
foreach ($a->getGroups() as $ag) {
$dbG = $this->sportGroupService->getSportGroup($ag, false);
if ($dbG !== null) {
$coll->add($dbG);
}
}
$a->setGroups($coll);
return $a;
} catch (\Exception $ex) {
$this->logError($ex->getMessage());
throw new Exceptions\DataErrorException($ex->getMessage(), $ex->getCode(), $ex->getPrevious());
}
}