reseller to customer

backend/app/plugins/wiaas/includes/admin/class-wiaas-admin-organization.php

@@ -14,8 +14,14 @@ class Wiaas_Admin_Organization {
 
         add_filter('get_role_list', array(__CLASS__, 'get_role_list_for_user'), 10, 2);
 
-
+        // hide woocommerce meta fields form customer user profile
         add_filter('woocommerce_customer_meta_fields', array(__CLASS__, 'hide_woocommerce_customer_fields'));
+
+        // save related customers when organization form data has been saved by acf
+	    add_action('acf/save_post', array(__CLASS__, 'maybe_save_related_customers'), 1);
+
+	    // load related customers for organization form
+	    add_filter('acf/load_value/name=_wiaas_organization_customers', array(__CLASS__, 'load_related_customer_organizations'), 10, 3);
     }
 
     public static function hide_woocommerce_customer_fields() {
@@ -26,6 +32,49 @@ class Wiaas_Admin_Organization {
         return array();
     }
 
+	/**
+	 * Saves related customers if organization new/edit form has been submited
+	 * Customer ids are collected from posted data of linked customers acf field and saved
+	 *
+	 * @param string $id in format `term_{$organization_id}`
+	 */
+	public static function maybe_save_related_customers($id) {
+		if ($_POST['taxonomy'] === Wiaas_User_Organization::TAXONOMY_NAME && ! empty($_POST['acf'])) {
+
+			$field = get_field_object('_wiaas_organization_customers', $id);
+			//get organization id
+			$id = absint(str_replace('term_', '', $id));
+
+			$customer_organization_ids = $_POST['acf'][$field['key']];
+
+			$customer_organization_ids = is_array($customer_organization_ids) ?
+				wp_parse_id_list($customer_organization_ids) :
+				array();
+
+			Wiaas_Shop::set_shop_customers($id, $customer_organization_ids);
+		}
+	}
+
+	/**
+	 * Loads related customers for linked customers acf field on organization edit form
+	 *
+	 * @param array $value
+	 * @param string $id in format `term_{$organization_id}`
+	 * @param array $field acf field details
+	 *
+	 * @return array
+	 */
+	public static function load_related_customer_organizations($value, $id, $field) {
+		//get organization id
+		$id = absint(str_replace('term_', '', $id));
+
+		$customers =  wp_list_pluck(
+			Wiaas_Shop_Data_Store::get_shop_customers($id),
+			'customer_id');
+
+		return $customers;
+	}
+
 	/**
 	 * Render user organization roles as available user roles on user list
 	 * @param $role_list