fix answerFlagLabel method in AnswerHelper

backend/modules/questionnaire/views/user-response/index.php

@@ -20,13 +20,6 @@ $this->params['breadcrumbs'][] = $this->title;
         <?= Html::a('Новый ответ пользователя', ['create'], ['class' => 'btn btn-success']) ?>
     </p>
 
- <?php
- //echo $this->render('_search_by_questionnaire', [
-//        'model' => $searchModel,
-//    ])
- ?>
-
-
     <?= GridView::widget([
         'dataProvider' => $dataProvider,
         'filterModel' => $searchModel,

common/helpers/AnswerHelper.php

@@ -10,12 +10,14 @@ class AnswerHelper
 {
     const FLAG_TRUE = 1;
     const FLAG_FALSE = 0;
+    const FLAG_NOT_VERIFIED = null;
 
     public static function answerFlagsList(): array
     {
         return [
             self::FLAG_TRUE => 'Верен',
             self::FLAG_FALSE => 'Ошибочный',
+            self::FLAG_NOT_VERIFIED => 'Не проверен',
         ];
     }
 
@@ -24,15 +26,15 @@ class AnswerHelper
      */
     public static function answerFlagLabel($status): string
     {
-        switch ($status) {
-            case self::FLAG_FALSE:
+        switch (true) {
+            case ($status === self::FLAG_FALSE):
                 $class = 'label label-danger';
                 break;
-            case self::FLAG_TRUE:
+            case ($status === self::FLAG_TRUE):
                 $class = 'label label-success';
                 break;
             default:
-                $class = 'label label-default';
+                $class = 'label label-warning';
         }
 
         return Html::tag('span', ArrayHelper::getValue(self::answerFlagsList(), $status), [

common/services/ScoreCalculatorService.php

@@ -5,6 +5,7 @@ namespace common\services;
 use backend\modules\questionnaire\models\Answer;
 use common\models\UserQuestionnaire;
 use common\models\UserResponse;
+use yii\base\InvalidConfigException;
 use yii\helpers\ArrayHelper;
 
 class ScoreCalculatorService
@@ -44,6 +45,9 @@ class ScoreCalculatorService
         return true;
     }
 
+    /**
+     * @throws InvalidConfigException
+     */
     public static function calculateScore(UserQuestionnaire $userQuestionnaire)
     {
         $responses_questions = $userQuestionnaire->hasMany(UserResponse::className(), ['user_questionnaire_uuid' => 'uuid'])
@@ -71,11 +75,9 @@ class ScoreCalculatorService
             }
         }
 
-//        if($score !== null) {
         self::setPercentCorrectAnswers($user_correct_answers_num, $userQuestionnaire);
         $userQuestionnaire->score = round($score);
         $userQuestionnaire->save();
-//        }
     }
 
     protected static function isCorrect($answer_flag): bool
@@ -91,6 +93,9 @@ class ScoreCalculatorService
         return Answer::numCorrectAnswers($question_id);
     }
 
+    /**
+     * @throws InvalidConfigException
+     */
     protected static function setPercentCorrectAnswers($user_correct_answers_num, UserQuestionnaire $userQuestionnaire)
     {
         if($user_correct_answers_num !== null) {