get_post_meta to vendors not work

Hi there,
I’m sorry but I don’t understand very well what you mean.
Could you send me a screenshot as example to have a clear scenario about your request?
Thank you for your cooperation.

Hi thanks for your response,
Recently i found cause from this issue and it was because order in admin dasboard have a id different to id from child order, so when i tried access to order post_meta i got post_meta from admin order but not from vendor order. Both orders are independients and it have his self metas.
So now my question is how can i add a post_meta via update_post_meta to child order and not to main order when a new order is made?, as this last is a default behavior.

If i try update_post_meta ( $order_id , “any_post_meta” , “value” )
This post meta will added to main order by default how can i add this to child order?.
Thanks for your great plugin!

Hi there,
I understand what you say but if you use as $order_id the ID of the child order, the post meta value will be associated to the child order in database, not the parent order.
Are you sure to use the child order ID?

Yes i tried do this and work, for example
update_post_meta ( (int)$order_id + 1 , “any_post_meta” , “value” )
Adding +1 to $order_id

I hope that this post help to developers that have same problem.

Hi there,
yes, it can be a workaround because two orders are created together and the ID are consecutive.
By the way you have to know that exists a method inside the class YITH_Orders that provides the suborder, using the parent order ID.

public static function get_suborder( $parent_order_id = false, $check_created_via = false ) {
			$suborder_ids = array();
			if ( $parent_order_id ) {
				global $wpdb;

				$parent_ids = array( absint( $parent_order_id ) );

				while ( $parent_ids ) {
					$parent_list = implode( ',', $parent_ids );
					$parent_ids  = $wpdb->get_col(
						$wpdb->prepare( "SELECT ID 
                                         FROM {$wpdb->posts} 
                                         WHERE post_parent IN ({$parent_list}) 
                                         AND post_type=%s",
							'shop_order'
						)
					);

					$suborder_ids = array_merge( $suborder_ids, $parent_ids );
				}
			}

			if( $check_created_via ){
				foreach( $suborder_ids as $k => $suborder_id ){
					$suborder = wc_get_order( $suborder_id );
					$created_via = $suborder->get_created_via();
					if( 'yith_wcmv_vendor_suborder' != $created_via ){
						unset( $suborder_ids[ $k ] );
					}
				}
			}

			return apply_filters( 'yith_wcmv_get_suborder_ids', $suborder_ids, $parent_order_id );
		}

Thanks, i have other question but i will post in other post. I will close this post.

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