add answer, time, status helpers

common/models/QuestionnaireCategory.php

@@ -2,7 +2,6 @@
 
 namespace common\models;
 
-use Yii;
 use yii\behaviors\TimestampBehavior;
 use yii\db\Expression;
 use yii\helpers\ArrayHelper;
@@ -79,22 +78,6 @@ class QuestionnaireCategory extends \yii\db\ActiveRecord
         return $this->hasMany(Questionnaire::className(), ['category_id' => 'id']);
     }
 
-    public function getStatuses()
-    {
-        return [
-            self::STATUS_PASSIVE => 'Не используется',
-            self::STATUS_ACTIVE => 'Активна'
-        ];
-    }
-
-    /**
-     * @return string status text label
-     */
-    public function getStatusText()
-    {
-        return $this->statuses[$this->status];
-    }
-
     public function getIdTitlesArr()
     {
         $categories = self::find()->select(['id', 'title'])->where(['status' => '1'])->all();