Automattic\WooCommerce\Internal\DataStores\Orders

OrdersTableDataStore::persist_save │ protected │ WC 1.0

Helper method responsible for persisting new data to order table.

This should not contain and specific meta or actions, so that it can be used other order types safely.

Method of the class: OrdersTableDataStore{}

No Hooks.

Returns

null. Nothing (null).

Usage

// protected - for code of main (parent) or child class
$result = $this->persist_save( $order, $force_all_fields, $backfill );
$order(WC_Order) (required) (passed by reference — &)
Order object.
$force_all_fields(true|false)
Force update all fields, instead of calculating and updating only changed fields.
Default: false
$backfill(true|false)
Whether to backfill data to post datastore.
Default: true

OrdersTableDataStore::persist_save() code WC 10.7.0

woocommerce/src/Internal/DataStores/Orders/OrdersTableDataStore.php 
protected function persist_save( &$order, bool $force_all_fields = false, $backfill = true ) {
	$order->set_version( Constants::get_constant( 'WC_VERSION' ) );
	$order->set_currency( $order->get_currency() ? $order->get_currency() : get_woocommerce_currency() );

	if ( ! $order->get_date_created( 'edit' ) ) {
		$order->set_date_created( time() );
	}

	if ( ! $order->get_date_modified( 'edit' ) ) {
		$order->set_date_modified( current_time( 'mysql' ) );
	}

	$this->persist_order_to_db( $order, $force_all_fields );

	$this->update_order_meta( $order );

	$order->save_meta_data();
	$order->apply_changes();

	if ( $backfill ) {
		self::$backfilling_order_ids[] = $order->get_id();
		$r_order                       = wc_get_order( $order->get_id() ); // Refresh order to account for DB changes from post hooks.
		$this->maybe_backfill_post_record( $r_order );
		self::$backfilling_order_ids = array_diff( self::$backfilling_order_ids, array( $order->get_id() ) );
	}
	$this->clear_caches( $order );
}