allow for checks only within question-delete command

Moosh/Command/Moodle41/Question/QuestionDelete.php

@@ -16,12 +16,14 @@ public function __construct()
     {
         parent::__construct('delete', 'question');
         $this->addArgument('questionid');
+        $this->addOption('check-only', null, 'Only check if the question is in use, do not delete');
     }
 
     public function execute()
     {
         global $DB, $CFG;
         $questionid = $this->arguments[0];
+        $checkOnly = $this->expandedOptions['check-only'];
 
         require_once($CFG->dirroot . '/question/engine/lib.php');
         require_once($CFG->dirroot . '/question/type/questiontypebase.php');
@@ -40,10 +42,12 @@ public function execute()
         }
         if (questions_in_use($questionsToCheck)) {
             mtrace("[ID:$questionid] Question in use in activities - can not delete");
-            return;
+            if ($checkOnly) {
+                return;
+            }
+        }
+        if (!$checkOnly) {
+            question_delete_question($question->id);
         }
-        question_delete_question($question->id);
-
     }
 }
-