Add hierarhical managment

backend/wordpress/wp-content/plugins/user-organizations/user-organizations.php

@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * Plugin Name: User Organizations
+ * Plugin URI:  https://wordpress.org/plugins/wp-user-groups/
+ * Author:      Saburly
+ * Description: Hierarchical organization managment
+ */
+
+// Exit if accessed directly
+defined( 'ABSPATH' ) || exit;
+
+function load() {
+    if (class_exists('WP_User_Taxonomy')) {
+        require_once ('includes/class_user_organization_taxonomy.php');
+        require_once ('includes/class-user-organizations-directory.php');
+        require_once('includes/class-order-managment.php');
+
+        apply_filters('user_organizations_loaded');
+    }
+}
+
+function remove_default_user_groups() {
+    remove_action( 'init', 'wp_register_default_user_group_taxonomy' );
+    remove_action( 'init', 'wp_register_default_user_type_taxonomy'  );
+}
+
+function fetch_user_organization() {
+    return User_Organizations_Directory::get_user_organization();
+}
+
+add_action('init', 'load');
+
+add_action('plugins_loaded', 'remove_default_user_groups', 30);
+
+add_action('user_organizations_loaded', function() {
+    register_rest_route('wiaas/v1', '/organization', array(
+        'methods' => 'GET',
+        'permission_callback' =>  'check_permission',
+        'callback' => 'fetch_user_organization',
+    ));
+});