Plank\Mediable\Mediable::getOrderValueForTags PHP Метод

    private function getOrderValueForTags($tags)
    {
        $q = $this->media()->newPivotStatement();
        $tags = (array) $tags;
        $grammar = $q->getConnection()->getQueryGrammar();
        $result = $q->selectRaw($grammar->wrap('tag') . ', max(' . $grammar->wrap('order') . ') as aggregate')->where('mediable_type', $this->getMorphClass())->where('mediable_id', $this->getKey())->whereIn('tag', $tags)->groupBy('tag')->pluck('aggregate', 'tag');
        $empty = array_combine($tags, array_fill(0, count($tags), 0));
        return array_merge($empty, collect($result)->toArray());
    }