output from menu removed on deleting the output from dataprocessor

CRM/Dataprocessor/Form/Output.php

@@ -111,8 +111,21 @@ class CRM_Dataprocessor_Form_Output extends CRM_Core_Form {
     $session = CRM_Core_Session::singleton();
     $redirectUrl = CRM_Utils_System::url('civicrm/dataprocessor/form/edit', array('reset' => 1, 'action' => 'update', 'id' => $this->dataProcessorId));
     if ($this->_action == CRM_Core_Action::DELETE) {
+      $result = civicrm_api3('DataProcessorOutput', 'get', [
+        'sequential' => 1,
+        'return' => ["configuration"],
+        'id' => $this->id,
+      ]);
+      // Civi::log()->info(print_r($result));
+      // Civi::log()->error('{name}.  do that.', array('name' => 'Stanley Kubrick'));
+      // echo "<pre>";
+      // print_r($result['values'][0]['configuration']['navigation_id']);
+      // echo "</pre>";
+      // exit;
+      civicrm_api3('Navigation', 'delete', ['id' => $result['values'][0]['configuration']['navigation_id']]);
       civicrm_api3('DataProcessorOutput', 'delete', array('id' => $this->id));
       $session->setStatus(E::ts('Data Processor Output removed'), E::ts('Removed'), 'success');
+      CRM_Core_BAO_Navigation::resetNavigation();
       CRM_Utils_System::redirect($redirectUrl);
     }
 

Civi/DataProcessor/Output/UIOutputHelper.php

@@ -68,9 +68,10 @@ class UIOutputHelper {
     if ($op == 'delete') {
       $output = civicrm_api3('DataProcessorOutput', 'getsingle', array('id' => $id));
       if (isset($output['configuration']['navigation_id'])) {
+        echo "here";
         $navId = $output['configuration']['navigation_id'];
-        \CRM_Core_BAO_Navigation::processDelete($navId);
-        \CRM_Core_BAO_Navigation::resetNavigation();
+        CRM_Core_BAO_Navigation::processDelete($navId);
+        CRM_Core_BAO_Navigation::resetNavigation();
         self::$rebuildMenu = TRUE;
       }
     } elseif ($op == 'edit') {
@@ -80,8 +81,8 @@ class UIOutputHelper {
       } elseif (!isset($params['configuration']['navigation_parent_path'])) {
         // Delete the navigation item
         $navId = $output['configuration']['navigation_id'];
-        \CRM_Core_BAO_Navigation::processDelete($navId);
-        \CRM_Core_BAO_Navigation::resetNavigation();
+        CRM_Core_BAO_Navigation::processDelete($navId);
+        CRM_Core_BAO_Navigation::resetNavigation();
         self::$rebuildMenu = TRUE;
       } else {
         $dataProcessor = civicrm_api3('DataProcessor', 'getsingle', array('id' => $output['data_processor_id']));