woocommerce/plugins/woocommerce-admin/includes/data-stores/class-wc-admin-reports-taxe...

256 lines
8.8 KiB
PHP

<?php
/**
* WC_Admin_Reports_Taxes_Stats_Data_Store class file.
*
* @package WooCommerce Admin/Classes
*/
defined( 'ABSPATH' ) || exit;
/**
* WC_Reports_Taxes_Stats_Data_Store.
*/
class WC_Admin_Reports_Taxes_Stats_Data_Store extends WC_Admin_Reports_Data_Store implements WC_Admin_Reports_Data_Store_Interface {
/**
* Table used to get the data.
*
* @var string
*/
const TABLE_NAME = 'wc_order_tax_lookup';
/**
* Mapping columns to data type to return correct response types.
*
* @var array
*/
protected $column_types = array(
'tax_codes' => 'intval',
'total_tax' => 'floatval',
'order_tax' => 'floatval',
'shipping_tax' => 'floatval',
'orders_count' => 'intval',
);
/**
* SQL columns to select in the db query.
*
* @var array
*/
protected $report_columns = array(
'tax_codes' => 'COUNT(DISTINCT tax_rate_id) as tax_codes',
'total_tax' => 'SUM(total_tax) AS total_tax',
'order_tax' => 'SUM(order_tax) as order_tax',
'shipping_tax' => 'SUM(shipping_tax) as shipping_tax',
'orders_count' => 'COUNT(DISTINCT order_id) as orders_count',
);
/**
* Updates the database query with parameters used for Taxes report: categories and order status.
*
* @param array $query_args Query arguments supplied by the user.
* @return array Array of parameters used for SQL query.
*/
protected function get_sql_query_params( $query_args ) {
global $wpdb;
$order_tax_lookup_table = $wpdb->prefix . self::TABLE_NAME;
$sql_query_params = $this->get_time_period_sql_params( $query_args, $order_tax_lookup_table );
$sql_query_params = array_merge( $sql_query_params, $this->get_limit_sql_params( $query_args ) );
$sql_query_params = array_merge( $sql_query_params, $this->get_order_by_sql_params( $query_args ) );
if ( isset( $query_args['taxes'] ) && ! empty( $query_args['taxes'] ) ) {
$allowed_taxes = implode( ',', $query_args['taxes'] );
$sql_query_params['where_clause'] .= " AND {$order_tax_lookup_table}.tax_rate_id IN ({$allowed_taxes})";
}
$order_status_filter = $this->get_status_subquery( $query_args );
if ( $order_status_filter ) {
$sql_query_params['from_clause'] .= " JOIN {$wpdb->prefix}wc_order_stats ON {$order_product_lookup_table}.order_id = {$wpdb->prefix}wc_order_stats.order_id";
$sql_query_params['where_clause'] .= " AND ( {$order_status_filter} )";
}
return $sql_query_params;
}
/**
* Updates the database query with parameters used for Taxes Stats report
*
* @param array $query_args Query arguments supplied by the user.
* @param array $totals_params SQL parameters for the totals query.
* @param array $intervals_params SQL parameters for the intervals query.
*/
protected function update_sql_query_params( $query_args, &$totals_params, &$intervals_params ) {
global $wpdb;
$taxes_where_clause = '';
$taxes_from_clause = '';
$order_tax_lookup_table = $wpdb->prefix . self::TABLE_NAME;
if ( isset( $query_args['taxes'] ) && ! empty( $query_args['taxes'] ) ) {
$allowed_taxes = implode( ',', $query_args['taxes'] );
$taxes_where_clause .= " AND {$order_tax_lookup_table}.tax_rate_id IN ({$allowed_taxes})";
}
$totals_params = array_merge( $totals_params, $this->get_time_period_sql_params( $query_args, $order_tax_lookup_table ) );
$totals_params['where_clause'] .= $taxes_where_clause;
$intervals_params = array_merge( $intervals_params, $this->get_intervals_sql_params( $query_args, $order_tax_lookup_table ) );
$intervals_params['where_clause'] .= $taxes_where_clause;
}
/**
* Returns the report data based on parameters supplied by the user.
*
* @param array $query_args Query parameters.
* @return stdClass|WP_Error Data.
*/
public function get_data( $query_args ) {
global $wpdb;
$table_name = $wpdb->prefix . self::TABLE_NAME;
$now = time();
$week_back = $now - WEEK_IN_SECONDS;
// These defaults are only partially applied when used via REST API, as that has its own defaults.
$defaults = array(
'per_page' => get_option( 'posts_per_page' ),
'page' => 1,
'order' => 'DESC',
'orderby' => 'tax_rate_id',
'before' => date( WC_Admin_Reports_Interval::$iso_datetime_format, $now ),
'after' => date( WC_Admin_Reports_Interval::$iso_datetime_format, $week_back ),
'fields' => '*',
'taxes' => array(),
);
$query_args = wp_parse_args( $query_args, $defaults );
$cache_key = $this->get_cache_key( $query_args );
$data = wp_cache_get( $cache_key, $this->cache_group );
if ( false === $data ) {
$data = (object) array(
'totals' => (object) array(),
'intervals' => (object) array(),
'total' => 0,
'pages' => 0,
'page_no' => 0,
);
$selections = $this->selected_columns( $query_args );
$totals_query = array();
$intervals_query = array();
$this->update_sql_query_params( $query_args, $totals_query, $intervals_query );
$db_intervals = $wpdb->get_col(
"SELECT
{$intervals_query['select_clause']} AS time_interval
FROM
{$table_name}
{$intervals_query['from_clause']}
WHERE
1=1
{$intervals_query['where_time_clause']}
{$intervals_query['where_clause']}
GROUP BY
time_interval"
); // WPCS: cache ok, DB call ok, unprepared SQL ok.
$db_interval_count = count( $db_intervals );
$expected_interval_count = WC_Admin_Reports_Interval::intervals_between( $query_args['after'], $query_args['before'], $query_args['interval'] );
$total_pages = (int) ceil( $expected_interval_count / $intervals_query['per_page'] );
if ( $query_args['page'] < 1 || $query_args['page'] > $total_pages ) {
return $data;
}
$totals = $wpdb->get_results(
"SELECT
{$selections}
FROM
{$table_name}
{$totals_query['from_clause']}
WHERE
1=1
{$totals_query['where_time_clause']}
{$totals_query['where_clause']}",
ARRAY_A
); // WPCS: cache ok, DB call ok, unprepared SQL ok.
if ( null === $totals ) {
return new WP_Error( 'woocommerce_reports_taxes_stats_result_failed', __( 'Sorry, fetching revenue data failed.', 'wc-admin' ) );
}
$segmenter = new WC_Admin_Reports_Taxes_Stats_Segmenting( $query_args, $this->report_columns );
$totals[0]['segments'] = $segmenter->get_totals_segments( $totals_query, $table_name );
$this->update_intervals_sql_params( $intervals_query, $query_args, $db_interval_count, $expected_interval_count, $table_name );
if ( '' !== $selections ) {
$selections = ', ' . $selections;
}
$intervals = $wpdb->get_results(
"SELECT
MAX(date_created) AS datetime_anchor,
{$intervals_query['select_clause']} AS time_interval
{$selections}
FROM
{$table_name}
{$intervals_query['from_clause']}
WHERE
1=1
{$intervals_query['where_time_clause']}
{$intervals_query['where_clause']}
GROUP BY
time_interval
ORDER BY
{$intervals_query['order_by_clause']}
{$intervals_query['limit']}",
ARRAY_A
); // WPCS: cache ok, DB call ok, unprepared SQL ok.
if ( null === $intervals ) {
return new WP_Error( 'woocommerce_reports_taxes_stats_result_failed', __( 'Sorry, fetching tax data failed.', 'wc-admin' ) );
}
$totals = (object) $this->cast_numbers( $totals[0] );
$data = (object) array(
'totals' => $totals,
'intervals' => $intervals,
'total' => $expected_interval_count,
'pages' => $total_pages,
'page_no' => (int) $query_args['page'],
);
if ( WC_Admin_Reports_Interval::intervals_missing( $expected_interval_count, $db_interval_count, $intervals_query['per_page'], $query_args['page'], $query_args['order'], $query_args['orderby'], count( $intervals ) ) ) {
$this->fill_in_missing_intervals( $db_intervals, $query_args['adj_after'], $query_args['adj_before'], $query_args['interval'], $data );
$this->sort_intervals( $data, $query_args['orderby'], $query_args['order'] );
$this->remove_extra_records( $data, $query_args['page'], $intervals_query['per_page'], $db_interval_count, $expected_interval_count, $query_args['orderby'], $query_args['order'] );
} else {
$this->update_interval_boundary_dates( $query_args['after'], $query_args['before'], $query_args['interval'], $data->intervals );
}
$segmenter->add_intervals_segments( $data, $intervals_query, $table_name );
$this->create_interval_subtotals( $data->intervals );
wp_cache_set( $cache_key, $data, $this->cache_group );
}
return $data;
}
/**
* Returns string to be used as cache key for the data.
*
* @param array $params Query parameters.
* @return string
*/
protected function get_cache_key( $params ) {
return 'woocommerce_' . self::TABLE_NAME . '_stats_' . md5( wp_json_encode( $params ) );
}
}