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woocommerce
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Cache order items

This commit is contained in:
Mike Jolley 2017-03-21 23:37:47 +00:00
parent c4c8edee5f
commit 2763abb605
1 changed files with 12 additions and 3 deletions
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15
includes/data-stores/abstract-wc-order-data-store-cpt.php
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@ -263,7 +263,7 @@ abstract class Abstract_WC_Order_Data_Store_CPT extends WC_Data_Store_WP impleme
protected function clear_caches( &$order ) {
clean_post_cache( $order->get_id() );
wc_delete_shop_order_transients( $order );
wp_cache_delete( 'object-' . $order->get_id(), 'orders' );
wp_cache_delete( 'items-' . $order->get_id(), 'orders' );
}
/**
@ -276,8 +276,16 @@ abstract class Abstract_WC_Order_Data_Store_CPT extends WC_Data_Store_WP impleme
public function read_items( $order, $type ) {
global $wpdb;
$get_items_sql = $wpdb->prepare( "SELECT order_item_type, order_item_id, order_id, order_item_name FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d AND order_item_type = %s ORDER BY order_item_id;", $order->get_id(), $type );
$items = $wpdb->get_results( $get_items_sql );
// Get from cache if available.
$items = wp_cache_get( 'items-' . $order->get_id(), 'orders' );
if ( false === $items ) {
$get_items_sql = $wpdb->prepare( "SELECT order_item_type, order_item_id, order_id, order_item_name FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d ORDER BY order_item_id;", $order->get_id() );
$items = $wpdb->get_results( $get_items_sql );
wp_cache_set( 'items-' . $order->get_id(), $items, 'order-items' );
}
$items = wp_list_filter( $items, array( 'order_item_type' => $type ) );
if ( ! empty( $items ) ) {
$items = array_map( array( 'WC_Order_Factory', 'get_order_item' ), array_combine( wp_list_pluck( $items, 'order_item_id' ), $items ) );
@ -303,6 +311,7 @@ abstract class Abstract_WC_Order_Data_Store_CPT extends WC_Data_Store_WP impleme
$wpdb->query( $wpdb->prepare( "DELETE FROM itemmeta USING {$wpdb->prefix}woocommerce_order_itemmeta itemmeta INNER JOIN {$wpdb->prefix}woocommerce_order_items items WHERE itemmeta.order_item_id = items.order_item_id and items.order_id = %d", $order->get_id() ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_items WHERE order_id = %d", $order->get_id() ) );
}
$this->clear_caches( $order );
}
/**