diff --git a/backend/modules/document/views/document-field-value/view.php b/backend/modules/document/views/document-field-value/view.php
index c1fef11..e287486 100644
--- a/backend/modules/document/views/document-field-value/view.php
+++ b/backend/modules/document/views/document-field-value/view.php
@@ -33,11 +33,11 @@ $this->params['breadcrumbs'][] = $this->title;
             'id',
             [
                 'attribute' => 'field_id',
-                'value' => ArrayHelper::getValue($model, 'field.title') // AnswerHelper::answerFlagLabel($model->answer_flag),
+                'value' => ArrayHelper::getValue($model, 'field.title')
             ],
             [
                 'attribute' => 'document_id',
-                'value' => ArrayHelper::getValue($model, 'document.title') // AnswerHelper::answerFlagLabel($model->answer_flag),
+                'value' => ArrayHelper::getValue($model, 'document.title')
             ],
             'value',
         ],
diff --git a/backend/modules/questionnaire/controllers/UserQuestionnaireController.php b/backend/modules/questionnaire/controllers/UserQuestionnaireController.php
index 6bd9c28..ee451c3 100644
--- a/backend/modules/questionnaire/controllers/UserQuestionnaireController.php
+++ b/backend/modules/questionnaire/controllers/UserQuestionnaireController.php
@@ -4,7 +4,7 @@ namespace backend\modules\questionnaire\controllers;
 
 use backend\modules\questionnaire\models\Questionnaire;
 use backend\modules\questionnaire\models\QuestionnaireCategory;
-use common\helpers\ScoreCalculatorHelper;
+use common\services\ScoreCalculatorService;
 use Yii;
 use backend\modules\questionnaire\models\UserQuestionnaire;
 use backend\modules\questionnaire\models\UserQuestionnaireSearch;
@@ -169,7 +169,7 @@ class UserQuestionnaireController extends Controller
     public function actionRateResponses($id)
     {
         $user_questionnaire = $this->findModel($id);
-        ScoreCalculatorHelper::rateResponses($user_questionnaire);
+        ScoreCalculatorService::rateResponses($user_questionnaire);
 
         return $this->actionView($id);
     }
@@ -177,7 +177,7 @@ class UserQuestionnaireController extends Controller
     public function actionCalculateScore($id)
     {
         $user_questionnaire = $this->findModel($id);
-        ScoreCalculatorHelper::calculateScore($user_questionnaire);
+        ScoreCalculatorService::calculateScore($user_questionnaire);
 
         return $this->actionView($id);
     }
diff --git a/backend/modules/questionnaire/views/answer/index.php b/backend/modules/questionnaire/views/answer/index.php
index 62ee1ce..53c489b 100644
--- a/backend/modules/questionnaire/views/answer/index.php
+++ b/backend/modules/questionnaire/views/answer/index.php
@@ -47,7 +47,7 @@ $this->params['breadcrumbs'][] = $this->title;
                 'format' => 'raw',
                 'filter' => AnswerHelper::answerFlagsList(),
                 'value' => function ($model) {
-                    return AnswerHelper::answerFlagLabel($model->answer_flag);
+                    return AnswerHelper:: answerFlagLabel($model->answer_flag);
                 },
             ],
             [
diff --git a/backend/modules/questionnaire/views/user-questionnaire/view.php b/backend/modules/questionnaire/views/user-questionnaire/view.php
index 9ae3e09..8ed5861 100644
--- a/backend/modules/questionnaire/views/user-questionnaire/view.php
+++ b/backend/modules/questionnaire/views/user-questionnaire/view.php
@@ -1,6 +1,6 @@
 <?php
 
-use common\helpers\ScoreCalculatorHelper;
+use common\services\ScoreCalculatorService;
 use common\helpers\AnswerHelper;
 use common\helpers\StatusHelper;
 use yii\bootstrap\Modal;
@@ -23,20 +23,8 @@ $this->params['breadcrumbs'][] = ['label' => 'User Questionnaires', 'url' => ['i
 $this->params['breadcrumbs'][] = $this->title;
 YiiAsset::register($this);
 ?>
-
-<?php
-//$this->registerJs(
-//    '$("document").ready(function(){
-//            $("#new_note").on("pjax:end", function() {
-//            $.pjax.reload({container:"#user_responses"});  //Reload GridView
-//        });
-//    });'
-//);
-?>
 <div class="user-questionnaire-view">
 
-<!--    --><?php //var_dump($model->setPercentCorrectAnswers(4)); die();?>
-
     <p>
         <?= Html::a('Список', ['index'], ['class' => 'btn btn-primary']) ?>
         <?= Html::a('Изменить', ['update', 'id' => $model->id], ['class' => 'btn btn-primary']) ?>
@@ -98,7 +86,7 @@ YiiAsset::register($this);
                 'class' => 'btn btn-success',
             ],
         ]);
-        if(ScoreCalculatorHelper::checkAnswerFlagsForNull($model))
+        if(ScoreCalculatorService::checkAnswerFlagsForNull($model))
         {
             echo 'Ответы проверены. Посчитать баллы?';
             echo Html::a('Посчитать баллы', ['calculate-score', 'id' => $model->id], [
@@ -141,7 +129,7 @@ YiiAsset::register($this);
                         'attribute' => 'answer_flag',
                         'format' => 'raw',
                         'value' => function ($model) {
-                            return AnswerHelper::answerStatusLabel($model->answer_flag);
+                            return AnswerHelper::userResponseLabel($model->answer_flag);
                         },
 
                     ],
@@ -169,5 +157,4 @@ YiiAsset::register($this);
             ]);
         ?>
     <?php Pjax::end(); ?>
-
 </div>
diff --git a/backend/modules/questionnaire/views/user-response/_form.php b/backend/modules/questionnaire/views/user-response/_form.php
index cba561b..69a82a2 100644
--- a/backend/modules/questionnaire/views/user-response/_form.php
+++ b/backend/modules/questionnaire/views/user-response/_form.php
@@ -38,12 +38,19 @@ use yii\widgets\ActiveForm;
 
     <?= $form->field($model, 'response_body')->textInput(['maxlength' => true]) ?>
 
-    <?= $form->field($model, 'answer_flag')->dropDownList(
-        AnswerHelper::answerFlagsList(),
-        [
-            'prompt' => 'Выберите'
-        ]
-    ) ?>
+    <?= $form->field($model, 'answer_flag')->dropDownList([
+        '0.0' => 'Ошибочный',
+        '0.1' => '10%',
+        '0.2' => '20%',
+        '0.3' => '30%',
+        '0.4' => '40%',
+        '0.5' => '50%',
+        '0.6' => '60%',
+        '0.7' => '70%',
+        '0.8' => '80%',
+        '0.9' => '90%',
+        '1' => '100%',
+    ]); ?>
 
     <?= $form->field($model, 'user_questionnaire_uuid')->textInput(['maxlength' => true]) ?>
 
diff --git a/backend/modules/questionnaire/views/user-response/index.php b/backend/modules/questionnaire/views/user-response/index.php
index ba97d41..69b99bb 100644
--- a/backend/modules/questionnaire/views/user-response/index.php
+++ b/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,
@@ -50,7 +43,7 @@ $this->params['breadcrumbs'][] = $this->title;
                 'format' => 'raw',
                 'filter' => AnswerHelper::answerFlagsList(),
                 'value' => function ($model) {
-                    return AnswerHelper::answerStatusLabel($model->answer_flag);
+                    return AnswerHelper::userResponseLabel($model->answer_flag);
                 },
             ],
             [
diff --git a/backend/modules/questionnaire/views/user-response/view.php b/backend/modules/questionnaire/views/user-response/view.php
index c52cab3..3896b20 100644
--- a/backend/modules/questionnaire/views/user-response/view.php
+++ b/backend/modules/questionnaire/views/user-response/view.php
@@ -44,7 +44,7 @@ YiiAsset::register($this);
             [
                 'attribute' => 'answer_flag',
                 'format' => 'raw',
-                'value' => AnswerHelper::answerFlagLabel($model->answer_flag),
+                'value' => AnswerHelper::userResponseLabel($model->answer_flag),
             ],
             'user_questionnaire_uuid',
         ],
diff --git a/common/helpers/AnswerHelper.php b/common/helpers/AnswerHelper.php
index afd3d4b..4c68d83 100644
--- a/common/helpers/AnswerHelper.php
+++ b/common/helpers/AnswerHelper.php
@@ -40,7 +40,7 @@ class AnswerHelper
         ]);
     }
 
-    public static function answerStatusLabel($answer_flag): string
+    public static function userResponseLabel($answer_flag): string
     {
         $class = 'label label-warning';
         $content = 'Не проверен';
diff --git a/common/models/UserQuestionnaire.php b/common/models/UserQuestionnaire.php
index ec875cd..55abb34 100644
--- a/common/models/UserQuestionnaire.php
+++ b/common/models/UserQuestionnaire.php
@@ -150,8 +150,8 @@ class UserQuestionnaire extends ActiveRecord
      */
     public function numCorrectAnswersWithoutOpenQuestions()
     {
-        return $this->hasMany(Answer::className(), ['question_id' => 'question_id'])
-            ->viaTable('user_response', ['user_questionnaire_uuid' => 'uuid'])
+        return $this->hasMany(Answer::className(), ['question_id' => 'id'])
+            ->viaTable('question', ['questionnaire_id' => 'questionnaire_id'])
             ->where(['answer_flag' => '1'])
             ->andWhere(['status' => '1'])
             ->count();
@@ -162,9 +162,10 @@ class UserQuestionnaire extends ActiveRecord
      */
     public function numOpenQuestionsAnswers()
     {
-        return $this->hasMany(Question::className(), ['id' => 'question_id'])
-            ->viaTable('user_response', ['user_questionnaire_uuid' => 'uuid'])
+        return $this->hasMany(Question::className(), ['questionnaire_id' => 'id'])
+            ->viaTable('questionnaire', ['id' => 'questionnaire_id'])
             ->where(['question_type_id' => '1'])
+            ->andWhere(['status' => '1'])
             ->count();
     }
 
diff --git a/common/helpers/ScoreCalculatorHelper.php b/common/services/ScoreCalculatorService.php
similarity index 90%
rename from common/helpers/ScoreCalculatorHelper.php
rename to common/services/ScoreCalculatorService.php
index 6d6aa9a..b7318de 100644
--- a/common/helpers/ScoreCalculatorHelper.php
+++ b/common/services/ScoreCalculatorService.php
@@ -1,14 +1,14 @@
 <?php
 
-namespace common\helpers;
+namespace common\services;
 
 use backend\modules\questionnaire\models\Answer;
-//use backend\modules\questionnaire\models\UserQuestionnaire;
 use common\models\UserQuestionnaire;
 use common\models\UserResponse;
+use yii\base\InvalidConfigException;
 use yii\helpers\ArrayHelper;
 
-class ScoreCalculatorHelper
+class ScoreCalculatorService
 {
     public static function rateResponses(UserQuestionnaire $user_questionnaire)
     {
@@ -45,6 +45,9 @@ class ScoreCalculatorHelper
         return true;
     }
 
+    /**
+     * @throws InvalidConfigException
+     */
     public static function calculateScore(UserQuestionnaire $userQuestionnaire)
     {
         $responses_questions = $userQuestionnaire->hasMany(UserResponse::className(), ['user_questionnaire_uuid' => 'uuid'])
@@ -72,11 +75,9 @@ class ScoreCalculatorHelper
             }
         }
 
-//        if($score !== null) {
-            self::setPercentCorrectAnswers($user_correct_answers_num, $userQuestionnaire);
-            $userQuestionnaire->score = round($score);
-            $userQuestionnaire->save();
-//        }
+        self::setPercentCorrectAnswers($user_correct_answers_num, $userQuestionnaire);
+        $userQuestionnaire->score = round($score);
+        $userQuestionnaire->save();
     }
 
     protected static function isCorrect($answer_flag): bool
@@ -92,6 +93,9 @@ class ScoreCalculatorHelper
         return Answer::numCorrectAnswers($question_id);
     }
 
+    /**
+     * @throws InvalidConfigException
+     */
     protected static function setPercentCorrectAnswers($user_correct_answers_num, UserQuestionnaire $userQuestionnaire)
     {
         if($user_correct_answers_num !== null) {
diff --git a/common/services/TemplateService.php b/common/services/TemplateService.php
index d9b928a..c3d2d11 100644
--- a/common/services/TemplateService.php
+++ b/common/services/TemplateService.php
@@ -19,11 +19,7 @@ class TemplateService
     public static function getTemplateWithFields($template_id): array
     {
         return Template::find()
-//            ->select('title')
             ->joinWith('templateDocumentFields.field')
-//            ->with([
-//                'fields' => function ($query) { $query->select(['id', 'title', 'field_template']); }
-//            ])
             ->where(['template.id' => $template_id])
             ->asArray()
             ->one();
diff --git a/common/services/UserQuestionnaireService.php b/common/services/UserQuestionnaireService.php
new file mode 100644
index 0000000..9a8022d
--- /dev/null
+++ b/common/services/UserQuestionnaireService.php
@@ -0,0 +1,37 @@
+<?php
+
+namespace common\services;
+
+use common\models\UserQuestionnaire;
+use yii\web\NotFoundHttpException;
+
+class UserQuestionnaireService
+{
+    public static function getQuestionnaireList($user_id): array
+    {
+        $userQuestionnaireModels = UserQuestionnaire::findActiveUserQuestionnaires($user_id);
+        array_walk($userQuestionnaireModels, function (&$arr) {
+            unset(
+                $arr['questionnaire_id'],
+                $arr['created_at'],
+                $arr['updated_at'],
+                $arr['id'],
+            );
+        });
+        return $userQuestionnaireModels;
+    }
+
+    /**
+     * @throws NotFoundHttpException
+     */
+    public static function calculateScore($user_questionnaire_uuid)
+    {
+        $userQuestionnaireModel = UserQuestionnaire::findOne(['uuid' => $user_questionnaire_uuid]);
+        if(empty($userQuestionnaireModel)) {
+            throw new NotFoundHttpException('The questionnaire with this uuid does not exist');
+        }
+        ScoreCalculatorService::rateResponses($userQuestionnaireModel);
+        ScoreCalculatorService::calculateScore($userQuestionnaireModel);
+        return $userQuestionnaireModel;
+    }
+}
\ No newline at end of file
diff --git a/common/services/UserResponseService.php b/common/services/UserResponseService.php
new file mode 100644
index 0000000..d6eb6ee
--- /dev/null
+++ b/common/services/UserResponseService.php
@@ -0,0 +1,74 @@
+<?php
+
+namespace common\services;
+
+use common\models\UserResponse;
+use Yii;
+use yii\web\BadRequestHttpException;
+use yii\web\ServerErrorHttpException;
+
+class UserResponseService
+{
+    /**
+     * @throws BadRequestHttpException
+     * @throws ServerErrorHttpException
+     */
+    public static function createUserResponse($userResponseParams): UserResponse
+    {
+        $userResponse = new UserResponse();
+        $userResponse->load($userResponseParams, '');
+        (new UserResponseService)->validateResponseModel($userResponse);
+        (new UserResponseService)->saveModel($userResponse);
+        return $userResponse;
+    }
+
+    /**
+     * @throws BadRequestHttpException
+     * @throws ServerErrorHttpException
+     */
+    public static function createUserResponses($userResponsesParams): array
+    {
+        $userResponseModels = array();
+        foreach ($userResponsesParams['userResponses'] as $userResponseParams) {
+            $model = new UserResponse();
+            $model->load($userResponseParams, '');
+            (new UserResponseService)->validateResponseModel($model);
+
+            array_push($userResponseModels, $model);
+        }
+
+        foreach ($userResponseModels as $responseModel) {
+            (new UserResponseService)->saveModel($responseModel);
+        }
+
+        return $userResponseModels;
+    }
+
+    /**
+     * @throws BadRequestHttpException
+     */
+    protected function validateResponseModel($model)
+    {
+        if (!$model->validate()) {
+            throw new BadRequestHttpException(json_encode($model->errors));
+        }
+
+        if (empty($model->user_id) or empty($model->question_id) or empty($model->user_questionnaire_uuid)) {
+            throw new BadRequestHttpException(json_encode('One of the parameters is empty!'));
+        }
+    }
+
+    /**
+     * @throws ServerErrorHttpException
+     */
+    protected function saveModel($model)
+    {
+        if ($model->save()) {
+            ScoreCalculatorService::rateOneResponse($model);
+            $response = Yii::$app->getResponse();
+            $response->setStatusCode(201);
+        } elseif (!$model->hasErrors()) {
+            throw new ServerErrorHttpException('Failed to create the object for unknown reason.');
+        }
+    }
+}
\ No newline at end of file
diff --git a/docs/api/main.md b/docs/api/main.md
index 9619bcb..c0f728c 100755
--- a/docs/api/main.md
+++ b/docs/api/main.md
@@ -1083,7 +1083,7 @@
             answer_flag
         </td>
         <td>
-            Флаг ответа(1 - верно, 0 - ложно)
+            Флаг ответа(1 - верно, 0 - ложно). Если отправлен ответ на открытый вопрос, флаг ответа не будет возвращаться до момента проверки в админ панели.
         </td>
     </tr>
 </table>
diff --git a/frontend-access.log b/frontend-access.log
index 1bc3112..708ac13 100644
--- a/frontend-access.log
+++ b/frontend-access.log
@@ -97005,3 +97005,29 @@
 127.0.0.1 - - [11/Mar/2022:10:48:38 +0300] "GET /reports/ajax/get-reports-for-day-by-date?date=2022-01-31 HTTP/1.1" 200 456 "http://backend.guild.loc/reports/reports" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
 127.0.0.1 - - [11/Mar/2022:10:48:38 +0300] "GET /reports/ajax/get-reports-for-month-by-id-year-month?&month=01&year=2022 HTTP/1.1" 200 12 "http://backend.guild.loc/reports/reports" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
 127.0.0.1 - - [11/Mar/2022:10:48:38 +0300] "GET /reports/ajax/get-reports-for-day-by-date?date=2022-01-31 HTTP/1.1" 200 456 "http://backend.guild.loc/reports/reports" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:51 +0300] "GET /questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5 HTTP/1.1" 200 13709 "http://backend.guild.loc/questionnaire/user-questionnaire/view?id=1" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/39b83f70/css/select2.css HTTP/1.1" 200 17358 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/71772193/css/bootstrap.css HTTP/1.1" 200 145933 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/5b57ee2f/css/select2-addl.css HTTP/1.1" 200 994 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/5b57ee2f/css/select2-krajee.css HTTP/1.1" 200 20817 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/bae3a4f/css/kv-widgets.css HTTP/1.1" 200 813 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /css/site.css HTTP/1.1" 200 805 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/ccdf1f3a/css/font-awesome.min.css HTTP/1.1" 200 31000 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/cd83ad4b/css/AdminLTE.min.css HTTP/1.1" 200 106548 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/cd83ad4b/css/skins/_all-skins.min.css HTTP/1.1" 200 41635 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/cd83ad4b/img/user2-160x160.jpg HTTP/1.1" 200 7070 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/5aa3f20b/jquery.js HTTP/1.1" 200 288580 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/27128343/yii.js HTTP/1.1" 200 20934 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/39b83f70/js/i18n/ru.js HTTP/1.1" 200 1171 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/39b83f70/js/select2.full.js HTTP/1.1" 200 173566 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/5b57ee2f/js/select2-krajee.js HTTP/1.1" 200 7344 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/bae3a4f/js/kv-widgets.js HTTP/1.1" 200 1061 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/27128343/yii.validation.js HTTP/1.1" 200 16405 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/27128343/yii.activeForm.js HTTP/1.1" 200 36765 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /js/site.js HTTP/1.1" 200 1214 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/71772193/js/bootstrap.js HTTP/1.1" 200 75484 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/cd83ad4b/js/adminlte.min.js HTTP/1.1" 200 13611 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /debug/default/toolbar?tag=6231a1a376864 HTTP/1.1" 200 3426 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/bae3a4f/img/loading-plugin.gif HTTP/1.1" 200 847 "http://backend.guild.loc/assets/bae3a4f/css/kv-widgets.css" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:52 +0300] "GET /assets/ccdf1f3a/fonts/fontawesome-webfont.woff2?v=4.7.0 HTTP/1.1" 200 77160 "http://backend.guild.loc/assets/ccdf1f3a/css/font-awesome.min.css" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
+127.0.0.1 - - [16/Mar/2022:11:36:53 +0300] "GET /favicon.ico HTTP/1.1" 200 318 "http://backend.guild.loc/questionnaire/user-response/update?id=218&user_questionnaire_uuid=d222f858-60fd-47fb-8731-dc9d5fc384c5" "Mozilla/5.0 (X11; Linux x86_64; rv:97.0) Gecko/20100101 Firefox/97.0"
diff --git a/frontend/modules/api/controllers/UserQuestionnaireController.php b/frontend/modules/api/controllers/UserQuestionnaireController.php
index 1d77ccf..4dfe8cd 100644
--- a/frontend/modules/api/controllers/UserQuestionnaireController.php
+++ b/frontend/modules/api/controllers/UserQuestionnaireController.php
@@ -2,26 +2,12 @@
 
 namespace frontend\modules\api\controllers;
 
-use common\helpers\ScoreCalculatorHelper;
-use common\models\UserQuestionnaire;
-use Yii;
-use yii\filters\auth\HttpBearerAuth;
-use yii\rest\Controller;
+use common\services\UserQuestionnaireService;
 use yii\web\NotFoundHttpException;
+use yii\web\ServerErrorHttpException;
 
 class UserQuestionnaireController extends ApiController
 {
-    public function behaviors()
-    {
-        $behaviors = parent::behaviors();
-
-        $behaviors['authenticator']['authMethods'] = [
-            HttpBearerAuth::className(),
-        ];
-
-        return $behaviors;
-    }
-
     public function verbs()
     {
         return [
@@ -33,51 +19,28 @@ class UserQuestionnaireController extends ApiController
     /**
      * @throws NotFoundHttpException
      */
-    public function actionQuestionnairesList()//: array
+    public function actionQuestionnairesList($user_id): array
     {
-        $user_id = Yii::$app->request->get('user_id');
-
-        if(empty($user_id) or !is_numeric($user_id))
-        {
+        if (empty($user_id) or !is_numeric($user_id)) {
             throw new NotFoundHttpException('Incorrect user ID');
         }
-
-        $userQuestionnaireModels = UserQuestionnaire::findActiveUserQuestionnaires($user_id);
+        $userQuestionnaireModels = UserQuestionnaireService::getQuestionnaireList($user_id);
         if(empty($userQuestionnaireModels)) {
             throw new NotFoundHttpException('Active questionnaire not found');
         }
-
-        array_walk( $userQuestionnaireModels, function(&$arr){
-            unset(
-                $arr['questionnaire_id'],
-//                $arr['created_at'],
-//                $arr['updated_at'],
-                $arr['id'],
-            );
-        });
-
-        return  $userQuestionnaireModels;
+        return $userQuestionnaireModels;
     }
 
-    public function actionQuestionnaireCompleted()
+    /**
+     * @throws NotFoundHttpException
+     * @throws ServerErrorHttpException
+     */
+    public function actionQuestionnaireCompleted($user_questionnaire_uuid)
     {
-//        return Yii::$app->request;
-        $user_questionnaire_uuid = Yii::$app->request->get('user_questionnaire_uuid');
-
-        if(empty($user_questionnaire_uuid))
-        {
-            throw new NotFoundHttpException('Incorrect user ID');
+        $userQuestionnaireModel = UserQuestionnaireService::calculateScore($user_questionnaire_uuid);
+        if ($userQuestionnaireModel->errors) {
+            throw new ServerErrorHttpException(json_encode($userQuestionnaireModel->errors));
         }
-
-        $userQuestionnaireModel = UserQuestionnaire::findOne(['uuid' => $user_questionnaire_uuid]);
-
-        if(empty($userQuestionnaireModel)) {
-            throw new NotFoundHttpException('Active questionnaire not found');
-        }
-
-        ScoreCalculatorHelper::rateResponses($userQuestionnaireModel);
-        ScoreCalculatorHelper::calculateScore($userQuestionnaireModel);
-
         return $userQuestionnaireModel;
     }
 }
diff --git a/frontend/modules/api/controllers/UserResponseController.php b/frontend/modules/api/controllers/UserResponseController.php
index 3662cc1..694cd31 100644
--- a/frontend/modules/api/controllers/UserResponseController.php
+++ b/frontend/modules/api/controllers/UserResponseController.php
@@ -2,31 +2,15 @@
 
 namespace frontend\modules\api\controllers;
 
-use common\helpers\ScoreCalculatorHelper;
 use common\models\UserResponse;
-use Exception;
+use common\services\UserResponseService;
 use Yii;
 use yii\base\InvalidConfigException;
-use yii\filters\auth\HttpBearerAuth;
-use yii\rest\ActiveController;
 use yii\web\BadRequestHttpException;
 use yii\web\ServerErrorHttpException;
 
 class UserResponseController extends ApiController
 {
-    public $modelClass = 'common\models\UserResponse';
-
-//    public function behaviors(): array
-//    {
-//        $behaviors = parent::behaviors();
-//
-//        $behaviors['authenticator']['authMethods'] = [
-//            HttpBearerAuth::className(),
-//        ];
-//
-//        return $behaviors;
-//    }
-
     public function verbs(): array
     {
         return [
@@ -35,82 +19,31 @@ class UserResponseController extends ApiController
         ];
     }
 
-//    public function actions()
-//    {
-//        $actions = parent::actions();
-//        unset($actions['create']);
-//        return $actions;
-//    }
-
     /**
      * @throws InvalidConfigException
-     * @throws BadRequestHttpException
-     * @throws ServerErrorHttpException
+     * @throws ServerErrorHttpException|BadRequestHttpException
      */
-    public function actionSetResponse()
+    public function actionSetResponse(): UserResponse
     {
-        $request = Yii::$app->getRequest()->getBodyParams();
-
-        $model = new UserResponse();
-        $model->load($request, '');
-
-        $this->validateResponseModel($model);
-        $this->saveModel($model);
-
-        return $model;
+        $userResponseModel = UserResponseService::createUserResponse(Yii::$app->getRequest()->getBodyParams());
+        if ($userResponseModel->errors) {
+            throw new ServerErrorHttpException(json_encode($userResponseModel->errors));
+        }
+        return $userResponseModel;
     }
 
     /**
      * @throws InvalidConfigException
-     * @throws ServerErrorHttpException
-     * @throws BadRequestHttpException
+     * @throws ServerErrorHttpException|BadRequestHttpException
      */
     public function actionSetResponses(): array
     {
-        $requests = Yii::$app->getRequest()->getBodyParams();
-
-        $responseModels = array();
-
-        foreach ($requests['userResponses'] as $request) {
-            $model = new UserResponse();
-            $model->load($request, '');
-            $this->validateResponseModel($model);
-
-            array_push($responseModels, $model);
-        }
-
-        foreach ($responseModels as $responseModel) {
-            $this->saveModel($responseModel);
-        }
-
-        return $responseModels;
-    }
-
-    /**
-     * @throws BadRequestHttpException
-     */
-    protected function validateResponseModel($model)
-    {
-        if(!$model->validate()) {
-            throw new BadRequestHttpException(json_encode($model->errors));
-        }
-
-        if (empty($model->user_id) or empty($model->question_id) or empty($model->user_questionnaire_uuid)) {
-            throw new BadRequestHttpException(json_encode($model->errors));
-        }
-    }
-
-    /**
-     * @throws ServerErrorHttpException
-     */
-    protected function saveModel($model)
-    {
-        if ($model->save()) {
-            ScoreCalculatorHelper::rateOneResponse($model);
-            $response = Yii::$app->getResponse();
-            $response->setStatusCode(201);
-        } elseif (!$model->hasErrors()) {
-            throw new ServerErrorHttpException('Failed to create the object for unknown reason.');
+        $userResponseModels = UserResponseService::createUserResponses(Yii::$app->getRequest()->getBodyParams());
+        foreach ($userResponseModels as $model) {
+            if ($model->errors) {
+                throw new ServerErrorHttpException(json_encode($model->errors));
+            }
         }
+        return $userResponseModels;
     }
 }