/**
* Save filter, requirement fields: IBLOCK_ID, FILTER
*
* @param array $fields
* @return \Bitrix\Main\Entity\AddResult
* @throws \InvalidArgumentException
*/
public function addFilter(array $fields)
{
$filter = $fields['FILTER'];
if (!is_array($filter) || sizeof($filter) <= 0) {
throw new \InvalidArgumentException('Filter can not be empty');
}
$filter = $this->normalizeFilter($filter);
$iblockId = (int) $fields['IBLOCK_ID'];
$sectionId = (int) $fields['SECTION_ID'];
$queryBuilder = new Entity\Query(Iblock\IblockTable::getEntity());
$iblockDataResult = $queryBuilder->setSelect(array('ID'))->setFilter(array('ID' => $iblockId))->exec()->fetch();
if ($this->isEmptyResult($iblockDataResult)) {
throw new \InvalidArgumentException('Invalid IBLOCK_ID');
}
if ($sectionId > 0) {
$queryBuilder = new Entity\Query(Iblock\SectionTable::getEntity());
$sectionDataResult = $queryBuilder->setSelect(array('ID'))->setFilter(array('IBLOCK_ID' => $iblockDataResult['ID'], 'ID' => $sectionId))->exec()->fetch();
if ($this->isEmptyResult($sectionDataResult)) {
throw new \InvalidArgumentException('Invalid SECTION_ID');
}
}
$queryBuilder = new Entity\Query(Model\SubscribeTable::getEntity());
$subscribe = $queryBuilder->setSelect(array('ID'))->setFilter(array('FILTER' => $filter, 'IBLOCK_ID' => $iblockDataResult['ID'], 'SECTION_ID' => isset($sectionDataResult) ? $sectionDataResult['ID'] : ''))->exec()->fetch();
if (!empty($subscribe)) {
$addResult = new \Bitrix\Main\Entity\AddResult();
$addResult->setId($subscribe['ID']);
return $addResult;
}
$subscribeResult = Model\SubscribeTable::add(array('FILTER' => $filter, 'IBLOCK_ID' => $iblockDataResult['ID'], 'SECTION_ID' => isset($sectionDataResult) ? $sectionDataResult['ID'] : ''));
return $subscribeResult;
}
