Автоматически изменять роль пользователя после завершенных заказов в Woocommerce ⇐ Php

[Anonymous]

Я использую код, который дает пользователю новую роль после трех заказов.

Код: Выделить всё

/* Create a new role */
add_action('init', 'luckydoll_add_custom_user_role');
function luckydoll_add_custom_user_role() {
add_role('regular_customer', __('Regular Customer', 'woocommerce'), array(
'read' => true,
'create_posts' => false,
));
}

/* Change user role after three orders */
function total_completed_orders( $the_user_id ) {
global $wpdb;

$count = $wpdb->get_var(
// phpcs:disable WordPress.DB.PreparedSQL.NotPrepared
"SELECT COUNT(*)
FROM $wpdb->posts as posts
LEFT JOIN {$wpdb->postmeta} AS meta ON posts.ID = meta.post_id
WHERE   meta.meta_key = '_customer_user'
AND     posts.post_type = 'shop_order'
AND     posts.post_status = 'wc-completed'
AND     meta_value = '" . esc_sql( $the_user_id ) . "'"
// phpcs:enable
);

return $count;
}

add_action( 'woocommerce_order_status_completed', 'action_woocommerce_order_status_completed', 10, 1 );
function action_woocommerce_order_status_completed( $order_id ) {

// User role in which the customer role must be changed
$premium_user_role = 'regular_customer';

// Spending min cash in one order
$min_in_one_order = 400;

// Change role after x completed orders
$change_role_after_x_completed_orders = 3;

$flag = false;

// Get an instance of the WC_Order object
$order = wc_get_order( $order_id );

// Is a order
if( is_a( $order, 'WC_Order' ) ) {
// Get user ID or $order->get_customer_id();
$user_id = $order->get_user_id();

// Retrieve user meta field for a user.
$is_premium = get_user_meta( $user_id, '_customer_is_premium_member', true );

// Is NOT a premium member
if ( $is_premium != 1 ) {
// Count total completed orders
$total_completed_orders = total_completed_orders( $user_id );

// Total completed orders greater than or equal to change role after x completed orders
if ( $total_completed_orders >= $change_role_after_x_completed_orders ) {
$flag = true;
} else {
// Get current order total
$order_total = $order->get_total();

// Order total greater than or equal to minimum in one order
if ( $order_total >= $min_in_one_order ) {
$flag = true;
}
}

// True, at least 1 condition has been met
if ( $flag ) {
// Get the user object
$user = get_userdata( $user_id );

// Get all the user roles as an array.
$user_roles = $user->roles;

// User role contains 'customer'
if ( in_array( 'customer', $user_roles ) ) {
// Remove customer role
$user->remove_role( 'customer' );

// Add premium role
$user->add_role( $premium_user_role );

// Update user meta field based on user ID, set true
update_user_meta( $user_id, '_customer_is_premium_member', 1 );
}
}
}
}
}
< /code>
Когда зарегистрированный пользователь устанавливает три порядка, их роль автоматически изменяется.Warning: Attempt to read property "roles" on bool in /var/www/site.com/wp-content/themes/woodmart-child/functions.php on line 347

Fatal error: Uncaught TypeError: in_arrayO: Argument #2 ($haystack) must be of type array, null given in /var/www/site.com/wp-content/themes/woodmart-child/functions.php:350 Stack trace: #0/var/www/site.com/wp-content/themes/woodmart-child/functions.php(350): in_array('customer', NULL) #1 /var/www/site.com/wp-includes/class-wp-hook.php(326): action_woocommerce_order_status_completed(1901) #2 /var/www/site.com/wp-includes/class-wp-hook.php(348): WP_Hook- >apply_filters(NULL, Array) #3/var/www/site.com/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #4 /var/www/site.com/wp-content/plugins/woocommerce/includes/class-wc-order.php(438): do.actionCwoocommerce.ord...', 1901, Object(Automattic\WooCommerce\Admin\Overrides\Order), Array) #5 /var/www/site.com/wp-content/plugins/woocommerce/includes/class-wc-order.php(272): WC_Order->status_transition()
< /code>
line 347:  $user_roles = $user->roles;< /code>
line 350:  if ( in_array( 'customer', $user_roles ) ) {

Я могу отключить гостевую проверку. С другой стороны, я не могу заставить гостей зарегистрироваться на сайте, если они не хотят. < /P>
Как можно исправить эту ошибку? Можно ли исключить гостей из этого пользовательского кода?

Подробнее здесь: https://stackoverflow.com/questions/795 ... oocommerce