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<?php |
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namespace app\controllers; |
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use Yii; |
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use yii\data\Pagination; |
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use yii\helpers\ArrayHelper; |
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use yii\web\NotFoundHttpException; |
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use yii\filters\{AccessControl, VerbFilter}; |
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use app\models\{Category, Product}; |
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/** |
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* Class CategoryController |
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* |
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* @package app\controllers |
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*/ |
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View Code Duplication |
class CategoryController extends BaseController |
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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 ArrayHelper::merge(parent::behaviors(), [ |
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'access' => [ |
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'class' => AccessControl::class, |
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'rules' => [ |
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[ |
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'allow' => true, |
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'actions' => ['index','view'], |
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'roles' => ['?', '@'], |
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], |
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], |
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], |
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'verbs' => [ |
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'class' => VerbFilter::class, |
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'actions' => [ |
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'view' => ['get'], |
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], |
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], |
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]); |
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} |
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/** |
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* Displays category page with products. |
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* @param $alias |
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* @return string |
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* @throws NotFoundHttpException |
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*/ |
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public function actionView($alias) |
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{ |
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$model = Category::find()->where([ |
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'alias' => $alias |
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])->andWhere([ |
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'active' => 1 |
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])->one(); |
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if (null === $model) { |
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throw new NotFoundHttpException('Category not fount with alias = '.$alias.'.'); |
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} |
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$this->setMetaParams($model); |
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$productsQuery = Product::find()->where([ |
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'categoryId' => $model->id |
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])->andWhere([ |
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'active' => 1 |
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]); |
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$pagination = new Pagination([ |
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'totalCount' => $productsQuery->count(), |
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'defaultPageSize' => Yii::$app->params['defaultPageSize'] |
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]); |
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return $this->render('view', [ |
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'model' => $model, |
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'pagination' => $pagination, |
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'products' => $productsQuery->offset($pagination->offset) |
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->limit($pagination->limit) |
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->all() |
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]); |
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} |
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} |
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.