Piwik\ArchiveProcessor\PluginsArchiver::aggregateDayVisitsMetrics PHP Method

    protected function aggregateDayVisitsMetrics()
    {
        $query = $this->archiveProcessor->getLogAggregator()->queryVisitsByDimension();
        $data = $query->fetch();
        $metrics = $this->convertMetricsIdToName($data);
        $this->archiveProcessor->insertNumericRecords($metrics);
        return $metrics;
    }