Dwo\Aggregator\Aggregator::aggregate()

Complexity

Conditions	4
Paths	6

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public static function aggregate(Collector $collector, array $saveKeys = [])
    {
        $idKey = $collector instanceof IdCollector ? $collector->getIdKey() : null;

        $group = new AggregateGroup();
        foreach ($collector as $groupKey => $preAggregateGroup) {
            $group->addAggregate($aggregate = new Aggregate($preAggregateGroup->getGroup()));
            foreach ($preAggregateGroup as $preAggregate) {
                Merger::merge($aggregate, $preAggregate, $saveKeys, $idKey);
            }
            Operator::operation($aggregate, $saveKeys);
        }

        return $group;
    }
}