laipower/wp-content/plugins/easy-digital-downloads/includes/admin/upgrades/v3/class-orders.php

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<?php
/**
* 3.0 Data Migration - Orders.
*
* @subpackage Admin/Upgrades/v3
* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 3.0
*/
namespace EDD\Admin\Upgrades\v3;
// Exit if accessed directly
defined( 'ABSPATH' ) || exit;
/**
* Orders Class.
*
* @since 3.0
*/
class Orders extends Base {
/**
* Constructor.
*
* @param int $step Step.
*/
public function __construct( $step = 1 ) {
parent::__construct( $step );
$this->completed_message = __( 'Orders migration completed successfully.', 'easy-digital-downloads' );
$this->upgrade = 'migrate_orders';
}
/**
* Retrieve the data pertaining to the current step and migrate as necessary.
*
* @since 3.0
*
* @return bool True if data was migrated, false otherwise.
*/
public function get_data() {
$offset = ( $this->step - 1 ) * $this->per_step;
$results = $this->get_db()->get_results( $this->get_db()->prepare(
"SELECT *
FROM {$this->get_db()->posts}
WHERE post_type = %s
ORDER BY ID ASC
LIMIT %d, %d",
esc_sql( 'edd_payment' ), $offset, $this->per_step
) );
if ( ! empty( $results ) ) {
$orders = new \EDD\Database\Queries\Order();
foreach ( $results as $result ) {
// Check if order has already been migrated.
if ( $orders->get_item( $result->ID ) ) {
continue;
}
Data_Migrator::orders( $result );
}
return true;
}
$this->recalculate_sales_earnings();
return false;
}
/**
* Recalculates the sales and earnings numbers for all downloads once the orders have been migrated.
*
* @since 3.0
* @return void
*/
private function recalculate_sales_earnings() {
global $wpdb;
$downloads = $wpdb->get_results(
"SELECT ID
FROM {$wpdb->posts}
WHERE post_type = 'download'
ORDER BY ID ASC"
);
$total = count( $downloads );
if ( ! empty( $total ) ) {
foreach ( $downloads as $download ) {
edd_recalculate_download_sales_earnings( $download->ID );
}
}
}
/**
* Calculate the percentage completed.
*
* @since 3.0
*
* @return float Percentage.
*/
public function get_percentage_complete() {
$total = $this->get_db()->get_var( $this->get_db()->prepare( "SELECT COUNT(id) AS count FROM {$this->get_db()->posts} WHERE post_type = %s", esc_sql( 'edd_payment' ) ) );
if ( empty( $total ) ) {
$total = 0;
}
$percentage = 100;
if ( $total > 0 ) {
$percentage = ( ( $this->per_step * $this->step ) / $total ) * 100;
}
if ( $percentage > 100 ) {
$percentage = 100;
}
return $percentage;
}
}