refactor api/UserResponse

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.');
+        }
+    }
+}