131 lines
3.4 KiB
PHP
131 lines
3.4 KiB
PHP
<?php
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/**
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* WC_Admin_Reports_Customers_Stats_Data_Store class file.
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*
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* @package WooCommerce Admin/Classes
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*/
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defined( 'ABSPATH' ) || exit;
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/**
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* WC_Admin_Reports_Customers_Stats_Data_Store.
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*/
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class WC_Admin_Reports_Customers_Stats_Data_Store extends WC_Admin_Reports_Customers_Data_Store implements WC_Admin_Reports_Data_Store_Interface {
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/**
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* Mapping columns to data type to return correct response types.
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*
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* @var array
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*/
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protected $column_types = array(
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'customers_count' => 'intval',
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'avg_orders_count' => 'floatval',
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'avg_total_spend' => 'floatval',
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'avg_avg_order_value' => 'floatval',
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);
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/**
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* SQL columns to select in the db query and their mapping to SQL code.
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*
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* @var array
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*/
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protected $report_columns = array(
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'customers_count' => 'COUNT( * ) as customers_count',
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'avg_orders_count' => 'AVG( orders_count ) as avg_orders_count',
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'avg_total_spend' => 'AVG( total_spend ) as avg_total_spend',
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'avg_avg_order_value' => 'AVG( avg_order_value ) as avg_avg_order_value',
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);
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/**
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* Constructor.
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*/
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public function __construct() {
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// This space intentionally left blank (to avoid parent constructor).
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}
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/**
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* Returns the report data based on parameters supplied by the user.
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*
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* @param array $query_args Query parameters.
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* @return stdClass|WP_Error Data.
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*/
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public function get_data( $query_args ) {
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global $wpdb;
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$customers_table_name = $wpdb->prefix . self::TABLE_NAME;
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// These defaults are only partially applied when used via REST API, as that has its own defaults.
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$defaults = array(
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'per_page' => get_option( 'posts_per_page' ),
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'page' => 1,
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'order' => 'DESC',
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'orderby' => 'date_registered',
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'fields' => '*',
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);
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$query_args = wp_parse_args( $query_args, $defaults );
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$this->normalize_timezones( $query_args, $defaults );
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$cache_key = $this->get_cache_key( $query_args );
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$data = wp_cache_get( $cache_key, $this->cache_group );
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if ( false === $data ) {
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$data = (object) array(
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'customers_count' => 0,
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'avg_orders_count' => 0,
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'avg_total_spend' => 0.0,
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'avg_avg_order_value' => 0.0,
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);
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$selections = $this->selected_columns( $query_args );
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$sql_query_params = $this->get_sql_query_params( $query_args );
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$report_data = $wpdb->get_results(
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"SELECT {$selections} FROM
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(
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SELECT
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(
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CASE WHEN COUNT( order_id ) = 0
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THEN NULL
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ELSE COUNT( order_id )
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END
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) as orders_count,
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SUM( gross_total ) as total_spend,
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( SUM( gross_total ) / COUNT( order_id ) ) as avg_order_value
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FROM
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{$customers_table_name}
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{$sql_query_params['from_clause']}
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WHERE
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1=1
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{$sql_query_params['where_time_clause']}
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{$sql_query_params['where_clause']}
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GROUP BY
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{$customers_table_name}.customer_id
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HAVING
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1=1
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{$sql_query_params['having_clause']}
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) as tt",
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ARRAY_A
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); // WPCS: cache ok, DB call ok, unprepared SQL ok.
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if ( null === $report_data ) {
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return $data;
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}
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$data = (object) $this->cast_numbers( $report_data[0] );
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wp_cache_set( $cache_key, $data, $this->cache_group );
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}
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return $data;
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}
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/**
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* Returns string to be used as cache key for the data.
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*
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* @param array $params Query parameters.
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* @return string
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*/
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protected function get_cache_key( $params ) {
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return 'woocommerce_' . self::TABLE_NAME . '_stats_' . md5( wp_json_encode( $params ) );
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}
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}
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