Update product _stock meta with locations stock on WP All Import

slw-update-product-with-locations-stock-wp-all-import.php

<?php

add_action( 'pmxi_saved_post', function( $id )
{
	// get locations total stock
	$locations_total_stock = \SLW\SRC\Helpers\SlwProductHelper::get_product_locations_stock_total( $id );

	// update stock
	update_post_meta( $id, '_stock', $locations_total_stock );

	// update stock status
	\SLW\SRC\Helpers\SlwProductHelper::update_wc_stock_status( $id );

}, 10, 1 );

Instructions:

1. Install the Code Snippets plugin: https://wordpress.org/plugins/code-snippets/
2. Create a new snippet in the Code Snippets plugin and paste the code above without the <?php