Add Group WC Completed Customer to functions.php?

Hello!

I am using your awesome Group WC Completed Customer plugin (https://github.com/itthinx/groups-wc-completed-customer).

I’m trying to reduce the number of plugins I use on my site (I have 44 – eesh!) Is it possible to add the code for this plugin to my functions.php file? I tried to add this code, but it caused a 500 error on my site:


/** GROUPS WOOCOMMERCE COMPLETED CUSTOMER */

/**
* Plugin class.
*/
class Groups_WC_Completed_Customer {

/**
* Adds our action on plugins_loaded.
*/
public static function boot() {
add_action( ‘plugins_loaded’, array(__CLASS__, ‘plugins_loaded’ ) );
}

/**
* Adds our action on completed order status if WooCommerce and Groups are present.
*/
public static function plugins_loaded() {
if ( function_exists( ‘wc_get_order’ ) && class_exists( ‘Groups_User_Group’ ) ) {
add_action( ‘woocommerce_order_status_completed’, array( __CLASS__, ‘woocommerce_order_status_completed’ ) );
}
}

/**
* Adds the customer to the ‘Customer’ group (or another group as requested by the groups_wc_completed_customer_group_name filter).
* The group is created on the fly.
*
* @param int $order_id
*/
public static function woocommerce_order_status_completed( $order_id ) {
if ( $order = wc_get_order( $order_id ) ) {
if ( $user_id = $order->get_customer_id() ) {
$name = apply_filters( ‘groups_wc_completed_customer_group_name’, ‘Customer’ );
if ( $group = Groups_Group::read_by_name( $name ) ) {
$group_id = $group->group_id;
} else {
$group_id = Groups_Group::create( array( ‘name’ => $name ) );
}
if ( $group_id ) {
if ( !Groups_User_Group::read( $user_id, $group_id ) ) {
Groups_User_Group::create( array( ‘group_id’ => $group_id, ‘user_id’ => $user_id ) );
}
}
}
}
}
}
Groups_WC_Completed_Customer::boot();

Any help is appreciated!

Thank you,

Michelle