Recalculate rating item results for a post and rating form.

recalculate_rating_item_results.php

<?php
/**
 * Recalculate rating item results for a post and rating form
 * 
 * @param unknown $post_id
 * @param unknown $rating_form_id
 */
function mrp_recalculate_rating_item_results( $post_id, $rating_form_id ) {
	
	$rating_form = MRP_Multi_Rating_API::get_rating_form( $rating_form_id );
	$rating_items = MRP_Multi_Rating_API::get_rating_items( array( 'rating_form_id' => $rating_form_id ) );
	
	// Lets recalculate rating item results for this specific post and rating form
	foreach ( $rating_items as $rating_item ) {
		
		$rating_item_result = MRP_Multi_Rating_API::get_rating_item_result( array( 
				'post_id' => $post_id, 
				'rating_form_id' => $rating_form_id,
				'rating_item' => $rating_item
		) );
		
	}
}

function my_mrp_after_delete_rating_entry_success( $params ) {
	// params = array( 'rating_entry_id' => $rating_entry_id, 'post_id' => $post_id, 'rating_form_id' => $rating_form_id )
	mrp_recalculate_rating_item_results( $params['post_id'], $params['rating_form_id'] );
}
function my_mrp_after_save_rating_entry_success( $rating_entry, $is_new, $entry_status_changed ) {
	mrp_recalculate_rating_item_results( $rating_entry['post_id'], $rating_entry['rating_form_id'] );
}

add_action( 'mrp_after_delete_rating_entry_success', 'my_mrp_after_delete_rating_entry_success', 10, 1 );
add_action( 'mrp_after_save_rating_entry_success', 'my_mrp_after_save_rating_entry_success', 10, 3 );