Merge branch 'fix-I-8148-calendar-drag-and-drop' into '1.x'

fix: I-8148 calendar drag and drop

See merge request !156

modules/druplan_fc/src/Controller/CalendarController.php

@@ -4,6 +4,7 @@ namespace Drupal\druplan_fc\Controller;
 
 use Drupal\Core\Access\CsrfTokenGenerator;
 use Drupal\Core\Controller\ControllerBase;
+use Drupal\Core\Datetime\DrupalDateTime;
 use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
 
 use Drupal\datetime\Plugin\Field\FieldType\DateTimeItemInterface;
@@ -92,7 +93,7 @@ class CalendarController extends ControllerBase implements ContainerInjectionInt
     if ($new_start !== $current['value']) {
       \Drupal::service('resource_planning.event')->rescheduleEvent(
           $entity,
-          new \DrupalDateTime($new_start, timezone_open('UTC'))
+          new DrupalDateTime($new_start, timezone_open('UTC'))
       );
     }
     elseif ($new_end !== $current['end_value']) {