<?php
/**
 * Class for parameter-based downloads Reports querying
 *
 * @package  WooCommerce Admin/Classes
 */

defined( 'ABSPATH' ) || exit;

/**
 * WC_Admin_Reports_Downloads_Stats_Query
 */
class WC_Admin_Reports_Downloads_Stats_Query extends WC_Admin_Reports_Query {

	/**
	 * Valid fields for Orders report.
	 *
	 * @return array
	 */
	protected function get_default_query_vars() {
		return array();
	}

	/**
	 * Get revenue data based on the current query vars.
	 *
	 * @return array
	 */
	public function get_data() {
		$args = apply_filters( 'woocommerce_reports_downloads_stats_query_args', $this->get_query_vars() );

		$data_store = WC_Data_Store::load( 'report-downloads-stats' );
		$results    = $data_store->get_data( $args );
		return apply_filters( 'woocommerce_reports_downloads_stats_select_query', $results, $args );
	}

}