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

frontend/modules/api/controllers/UserCardController.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace frontend\modules\api\controllers;
+
+use common\services\UserCardService;
+use yii\web\ServerErrorHttpException;
+
+class UserCardController extends ApiController
+{
+    public function verbs(): array
+    {
+        return [
+            'get-user-card' => ['get'],
+        ];
+    }
+
+    /**
+     * @throws ServerErrorHttpException
+     */
+    public function actionGetUserCard($user_id): array
+    {
+        return UserCardService::getUserCard($user_id);
+    }
+}