woocommerce/includes/data-stores/class-wc-order-item-data-st...

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<?php
/**
* Class WC_Order_Item_Data_Store file.
*
* @package WooCommerce\DataStores
*/
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
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* WC Order Item Data Store: Misc Order Item Data functions.
*
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* @version 3.0.0
*/
class WC_Order_Item_Data_Store implements WC_Order_Item_Data_Store_Interface {
/**
* Add an order item to an order.
*
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* @since 3.0.0
* @param int $order_id Order ID.
* @param array $item order_item_name and order_item_type.
* @return int Order Item ID
*/
public function add_order_item( $order_id, $item ) {
global $wpdb;
$wpdb->insert(
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$wpdb->prefix . 'woocommerce_order_items',
array(
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'order_item_name' => $item['order_item_name'],
'order_item_type' => $item['order_item_type'],
'order_id' => $order_id,
),
array(
'%s',
'%s',
'%d',
)
);
$item_id = absint( $wpdb->insert_id );
$this->clear_caches( $item_id, $order_id );
return $item_id;
}
/**
* Update an order item.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @param array $item order_item_name or order_item_type.
* @return boolean
*/
public function update_order_item( $item_id, $item ) {
global $wpdb;
$updated = $wpdb->update( $wpdb->prefix . 'woocommerce_order_items', $item, array( 'order_item_id' => $item_id ) );
$this->clear_caches( $item_id, null );
return $updated;
}
/**
* Delete an order item.
*
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* @since 3.0.0
* @param int $item_id Item ID.
*/
public function delete_order_item( $item_id ) {
// Load the order ID before the deletion, since after, it won't exist in the database.
$order_id = $this->get_order_id_by_order_item_id( $item_id );
global $wpdb;
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d", $item_id ) );
$wpdb->query( $wpdb->prepare( "DELETE FROM {$wpdb->prefix}woocommerce_order_itemmeta WHERE order_item_id = %d", $item_id ) );
$this->clear_caches( $item_id, $order_id );
}
/**
* Update term meta.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @param string $meta_key Meta key.
* @param mixed $meta_value Meta value.
* @param string $prev_value (default: '').
* @return bool
*/
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public function update_metadata( $item_id, $meta_key, $meta_value, $prev_value = '' ) {
return update_metadata( 'order_item', $item_id, $meta_key, is_string( $meta_value ) ? wp_slash( $meta_value ) : $meta_value, $prev_value );
}
/**
* Add term meta.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @param string $meta_key Meta key.
* @param mixed $meta_value Meta value.
* @param bool $unique (default: false).
* @return int New row ID or 0
*/
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public function add_metadata( $item_id, $meta_key, $meta_value, $unique = false ) {
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return add_metadata( 'order_item', $item_id, wp_slash( $meta_key ), is_string( $meta_value ) ? wp_slash( $meta_value ) : $meta_value, $unique );
}
/**
* Delete term meta.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @param string $meta_key Meta key.
* @param string $meta_value (default: '').
* @param bool $delete_all (default: false).
* @return bool
*/
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public function delete_metadata( $item_id, $meta_key, $meta_value = '', $delete_all = false ) {
return delete_metadata( 'order_item', $item_id, $meta_key, is_string( $meta_value ) ? wp_slash( $meta_value ) : $meta_value, $delete_all );
}
/**
* Get term meta.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @param string $key Meta key.
* @param bool $single (default: true).
* @return mixed
*/
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public function get_metadata( $item_id, $key, $single = true ) {
return get_metadata( 'order_item', $item_id, $key, $single );
}
/**
* Get order ID by order item ID.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @return int
*/
public function get_order_id_by_order_item_id( $item_id ) {
global $wpdb;
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return (int) $wpdb->get_var(
$wpdb->prepare(
"SELECT order_id FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d",
$item_id
)
);
}
/**
* Get the order item type based on Item ID.
*
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* @since 3.0.0
* @param int $item_id Item ID.
* @return string|null Order item type or null if no order item entry found.
*/
public function get_order_item_type( $item_id ) {
global $wpdb;
$order_item_type = $wpdb->get_var(
$wpdb->prepare(
"SELECT order_item_type FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d LIMIT 1;",
$item_id
)
);
return $order_item_type;
}
/**
* Clear meta cache.
*
* @param int $item_id Item ID.
* @param int|null $order_id Order ID. If not set, it will be loaded using the item ID.
*/
protected function clear_caches( $item_id, $order_id ) {
wp_cache_delete( 'item-' . $item_id, 'order-items' );
if ( ! $order_id ) {
$order_id = $this->get_order_id_by_order_item_id( $item_id );
}
if ( $order_id ) {
wp_cache_delete( 'order-items-' . $order_id, 'orders' );
}
}
}