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<?php |
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namespace app\controllers\ajax; |
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use Yii; |
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use yii\filters\{ContentNegotiator, VerbFilter}; |
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use yii\web\{Controller, Response, BadRequestHttpException}; |
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use app\traits\ResponseTrait; |
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use app\components\BasketComponent; |
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use app\models\Order; |
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/** |
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* Class OrderAjaxController |
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* |
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* @package app\controllers |
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*/ |
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class OrderAjaxController extends Controller |
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{ |
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use ResponseTrait; |
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/** |
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* @var string|array the configuration for creating the serializer that formats the response data. |
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*/ |
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public $serializer = 'yii\rest\Serializer'; |
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/** |
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* @var BasketComponent |
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*/ |
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protected $basketManager; |
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/** |
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* Initialize. |
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*/ |
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public function init() |
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{ |
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parent::init(); |
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$this->basketManager = Yii::$app->get('basket'); |
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} |
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/** |
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* @return array |
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*/ |
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public function behaviors() |
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{ |
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return [ |
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'contentNegotiator' => [ |
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'class' => ContentNegotiator::class, |
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'formats' => [ |
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'application/json' => Response::FORMAT_JSON, |
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], |
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], |
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'verbFilter' => [ |
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'class' => VerbFilter::class, |
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'actions' => $this->verbs(), |
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], |
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]; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function afterAction($action, $result) |
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{ |
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$result = parent::afterAction($action, $result); |
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return $this->serializeData($result); |
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} |
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/** |
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* @return array |
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*/ |
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public function verbs() |
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{ |
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return [ |
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'put-to-basket' => ['POST'], |
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'set-count-in-basket' => ['POST'], |
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'remove-from-basket' => ['POST'], |
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'send-order' => ['POST'], |
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]; |
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} |
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/** |
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* @return array |
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* @throws BadRequestHttpException |
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*/ |
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public function actionPutToBasket() |
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{ |
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try { |
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$id = Yii::$app->request->post('id'); |
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$count = Yii::$app->request->post('count'); |
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if ($this->basketManager->putToBasket($id, empty($count) ? 1 : $count)) { |
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return $this->getSuccessResponse('', [ |
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'total_amount' => $this->basketManager->getTotalAmount(), |
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'total_count' => $this->basketManager->getTotalCount(), |
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]); |
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} |
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return $this->getFailResponse('Failed put to basket'); |
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} catch (\Exception $e) { |
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throw new BadRequestHttpException($e->getMessage(), $e->getCode()); |
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} |
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} |
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/** |
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* @return array |
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* @throws BadRequestHttpException |
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*/ |
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public function actionSetCountInBasket() |
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{ |
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try { |
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$id = Yii::$app->request->post('id'); |
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$count = Yii::$app->request->post('count'); |
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if ($this->basketManager->setCountInBasket($id, $count)) { |
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$modelItems = $this->basketManager->getModelItems(); |
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return $this->getSuccessResponse('', [ |
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'total_amount' => $this->basketManager->calculateTotalAmount($modelItems), |
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'total_count' => $this->basketManager->getTotalCount(), |
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'item_price' => $modelItems[$id]->price |
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]); |
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} |
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return $this->getFailResponse('Failed set count in a basket'); |
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} catch (\Exception $e) { |
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throw new BadRequestHttpException($e->getMessage(), $e->getCode()); |
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} |
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} |
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/** |
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* @return array |
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* @throws BadRequestHttpException |
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*/ |
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public function actionRemoveFromBasket() |
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{ |
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try { |
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$id = Yii::$app->request->post('id'); |
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if ($this->basketManager->removeFromBasket($id)) { |
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return $this->getSuccessResponse('', [ |
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'total_amount' => $this->basketManager->getTotalAmount(), |
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'total_count' => $this->basketManager->getTotalCount(), |
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]); |
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} |
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return $this->getFailResponse('Failed remove from basket'); |
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} catch (\Exception $e) { |
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throw new BadRequestHttpException($e->getMessage(), $e->getCode()); |
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} |
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} |
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/** |
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* @return array |
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* @throws BadRequestHttpException |
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*/ |
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public function actionSendOrder() |
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{ |
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try { |
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$order = new Order(); |
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$order->setAttributes(Yii::$app->request->post(), false); |
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if ($order->handle(Yii::$app->params['adminEmail'])) { |
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$this->basketManager->clearBasket(); |
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return $this->getSuccessResponse(Yii::t('order', 'You have successfully sent your order message.').' '.Yii::t('order', 'The manager will contact you.')); |
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} else { |
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return $this->getFailResponse(Yii::t('feedback', 'Error send data.'), [ |
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'errors' => $order->getErrors() |
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]); |
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} |
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} catch (\Exception $e) { |
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throw new BadRequestHttpException($e->getMessage(), $e->getCode()); |
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} |
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} |
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/** |
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* Serializes the specified data. |
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* The default implementation will create a serializer based on the configuration given by [[serializer]]. |
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* It then uses the serializer to serialize the given data. |
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* @param mixed $data the data to be serialized |
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* @return mixed the serialized data. |
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*/ |
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private function serializeData($data) |
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{ |
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return Yii::createObject($this->serializer)->serialize($data); |
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} |
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} |
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly.
For example, imagine you have a variable
$accountId
that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to theid
property of an instance of theAccount
class. This class holds a proper account, so the id value must no longer be false.Either this assignment is in error or a type check should be added for that assignment.