| protected _findExistingTranslations ( array $ruleSet ) : array | ||
| $ruleSet | array | an array of arary of conditions to be used for finding each |
| return | array | |
protected function _findExistingTranslations($ruleSet)
{
$association = $this->_table->association($this->_translationTable->alias());
$query = $association->find()->select(['id', 'num' => 0])->where(current($ruleSet))->hydrate(false)->bufferResults(false);
unset($ruleSet[0]);
foreach ($ruleSet as $i => $conditions) {
$q = $association->find()->select(['id', 'num' => $i])->where($conditions);
$query->unionAll($q);
}
return $query->combine('num', 'id')->toArray();
}