fixes #3225

Closes #3225

Merge request studip/studip!2186

1 files changed, 16 insertions, 1 deletions

diff --git a/lib/models/QuestionnaireQuestion.php b/lib/models/QuestionnaireQuestion.php
index 1e37340..e5a5947 100644
--- a/lib/models/QuestionnaireQuestion.php
+++ b/lib/models/QuestionnaireQuestion.php
@@ -2,6 +2,21 @@
 
 use eTask\Task;
 
+/**
+ * @license GPL2 or any later version
+ *
+ * @property string $id alias column for question_id
+ * @property string $question_id database column
+ * @property string $questionnaire_id database column
+ * @property string $questiontype database column
+ * @property string|null $internal_name database column
+ * @property JSONArrayObject $questiondata database column
+ * @property int $position database column
+ * @property int $chdate database column
+ * @property int $mkdate database column
+ * @property SimpleORMapCollection|QuestionnaireAnswer[] $answers has_many QuestionnaireAnswer
+ * @property Questionnaire $questionnaire belongs_to Questionnaire
+ */
 class QuestionnaireQuestion extends SimpleORMap
 {
     protected static function configure($config = [])
@@ -17,7 +32,7 @@ class QuestionnaireQuestion extends SimpleORMap
             'on_delete' => 'delete',
             'on_store' => 'store'
         ];
-        $config['serialized_fields']['questiondata'] = 'JSONArrayObject';
+        $config['serialized_fields']['questiondata'] = JSONArrayObject::class;
         parent::configure($config);
 
     }