added get-points-number, get-question-number methods, update status in UserQuestionnaire, some refactoring

common/models/Position.php

@@ -41,4 +41,9 @@ class Position extends \yii\db\ActiveRecord
             'name' => 'Название',
         ];
     }
+
+    public function getUserCard(): \yii\db\ActiveQuery
+    {
+        return $this->hasMany(UserCard::class, ['position_id' => 'id']);
+    }
 }

common/models/UserQuestionnaire.php

@@ -181,7 +181,7 @@ class UserQuestionnaire extends ActiveRecord
     {
         $models =  self::find()
             ->where(['user_id' => $user_id])
-            ->andWhere(['user_questionnaire.status' => '1'])
+            ->andWhere(['not', ['user_questionnaire.status' => 0]])
             ->all();
 
         $modelsArr = array();