Add or remove custom (or core) order statuses in WooCommerce

woocommerce-add-remove-custom-or-core-order-statuses.markdown

Add or remove custom (or core) order statuses in WooCommerce

Be careful - removing Core WooCommerce statuses is not a good idea at all, but you have this opportunity.

woocommerce-add-remove-custom-or-core-order-statuses.php

/**
 * Remove Core Woocommerce oreder statuses with "wc_order_statuses" filter.
 * Processing; Refunded; On Hold; Failed; Pending payment; Completed; Cancelled
 * Removing Core statuses is not a good idea at all, but you have this opportunity.
 */
add_filter('wc_order_statuses', 'remove_order_statuses');
function remove_order_statuses($wc_statuses_arr)
{
    // Refunded
    if (isset($wc_statuses_arr['wc-refunded'])) {
        unset($wc_statuses_arr['wc-refunded']);
    }
    // On Hold
    if (isset($wc_statuses_arr['wc-on-hold'])) {
        unset($wc_statuses_arr['wc-on-hold']);
    }

    return $wc_statuses_arr; // return result statuses
}

/**
 * To register new status should call "init" action
 * It will also be added to the status filters
 */
add_action('init', 'register_back_in_5_minutes_status');
function register_back_in_5_minutes_status()
{
    register_post_status('wc-be-back', array(
        'label'                     => 'I\'ll be back in 5 minutes',
        'public'                    => true,
        'show_in_admin_status_list' => true,
        'label_count'               => _n_noop('I\'ll be back in 5 minutes (%s)', 'Ill be back in 5 minutes (%s)')
    ));
}

/**
 * Add registered status to list of WC Order statuses
 */
add_filter('wc_order_statuses', 'add_status');
function add_status($wc_statuses_arr)
{
    $new_statuses_arr = array();

    // add new order status after processing
    foreach ($wc_statuses_arr as $id => $label) {
        $new_statuses_arr[$id] = $label;

        //if ('wc-completed' === $id) { // add new status after "Completed" status
        $new_statuses_arr['wc-be-back'] = 'I\'ll be back in 5 minutes';
        //}
    }

    return $new_statuses_arr;
}

/*
 * Change statuses order in dropdown list
 */
add_filter('wc_order_statuses', 'change_statuses_order');
function change_statuses_order($wc_statuses_arr)
{
    $new_statuses_arr = array(
        'wc-be-back' => $wc_statuses_arr['wc-be-back'], // 0
        'wc-processing' => $wc_statuses_arr['wc-processing'], // 1
        'wc-completed' => $wc_statuses_arr['wc-completed'], // 2
        'wc-cancelled' => $wc_statuses_arr['wc-cancelled'], // 3
        // We remove "wc-refunded" in "wc_order_statuses" filter.
        // Adding it without restoring will return an error.
        //'wc-refunded' => $wc_statuses_arr['wc-refunded'], // 4
        'wc-failed' => $wc_statuses_arr['wc-failed'], // 5
        'wc-pending' => $wc_statuses_arr['wc-pending'], // 6
        // We remove "wc-on-hold" in "wc_order_statuses" filter.
        // Adding it without restoring will return an error.
        //'wc-on-hold' => $wc_statuses_arr['wc-on-hold'] // 7
    );

    return $new_statuses_arr;
}