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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\web\NotFoundHttpException; |
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use yii\filters\{AccessControl, VerbFilter}; |
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use yii\helpers\ArrayHelper; |
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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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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' => ['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. |
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* |
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* @param $alias |
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* @return string |
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* |
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* @throws NotFoundHttpException |
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*/ |
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public function actionView($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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