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common/modules/product/models/ProductVariantSearch.php 4.41 KB
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  <?php

  

  namespace common\modules\product\models;

  

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  use yii\base\Model;

  use yii\data\ActiveDataProvider;

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  use yii\db\ActiveQuery;

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  /**

   * ProductVariantSearch represents the model behind the search form about `common\modules\product\models\ProductVariant`.

   */

  class ProductVariantSearch extends ProductVariant

  {

      public $brand_name;

      public $category_name;

      public $tax_group_id;

      public $is_top;

      public $is_new;

      public $akciya;

      /**

       * @inheritdoc

       */

      public function rules()

      {

          return [

              [['name', 'fullname', 'sku', 'price', 'price_old', 'stock', 'brand_name', 'category_name'], 'safe'],

              [['product_variant_id', 'product_id'], 'integer'],

              [['is_top', 'is_new', 'akciya'], 'boolean'],

          ];

      }

  

      /**

       * @inheritdoc

       */

      public function scenarios()

      {

          // bypass scenarios() implementation in the parent class

          return Model::scenarios();

      }

  

      /**

       * Creates data provider instance with search query applied

       *

       * @param array $params

       *

       * @return ActiveDataProvider

       */

      public function search($params)

      {

          $query = ProductVariant::find();

  

          // add conditions that should always apply here

  

          $dataProvider = new ActiveDataProvider([

              'query' => $query,

          ]);

  

          $this->load($params);

  

          if (!empty($params['product_id'])) {

              $this->product_id = $params['product_id'];

          }

  

          if (!$this->validate()) {

              // uncomment the following line if you do not want to return any records when validation fails

              // $query->where('0=1');

              return $dataProvider;

          }

  

          $dataProvider->setSort([

              'attributes' => [

                  'name' => [

                      'asc' => ['product_variant.name' => SORT_ASC],

                      'desc' => ['product_variant.value' => SORT_DESC],

                      'default' => SORT_DESC,

                      'label' => 'Variant name',

                  ],

                  'brand_name' => [

                      'asc' => ['brand_name.value' => SORT_ASC],

                      'desc' => ['brand_name.value' => SORT_DESC],

                      'default' => SORT_DESC,

                      'label' => 'Brand name',

                  ],

                  'category_name',

                  'sku',

              ]

          ]);

  

          $query->joinWith(['product', 'product.brand', 'product.categories']);

  

          if (isset($this->is_top)) {

              $query->andFilterWhere([

                  'product.is_top' => (bool)$this->is_top,

              ]);

          }

          if (isset($this->is_new)) {

              $query->andFilterWhere([

                  'product.is_new' => (bool)$this->is_new,

              ]);

          }

          if (isset($this->akciya)) {

              $query->andFilterWhere([

                  'product.akciya' => (bool)$this->akciya,

              ]);

          }

  

          // grid filtering conditions

          $query->andFilterWhere([

              'product_variant.product_id' => $this->product_id,

              'product_variant_id' => $this->product_variant_id,

          ]);

  

          if (!empty($this->fullname)) {

              $query->orFilterWhere(['like', 'product_variant.name', $this->fullname]);

              $query->orFilterWhere(['ilike', 'product.name', $this->fullname]);

          }

          $query->andFilterWhere(['ilike', 'product.brand_name.value', $this->brand_name]);

          $query->andFilterWhere(['ilike', 'product.category_name.value', $this->category_name]);

          $query->andFilterWhere(['ilike', 'sku', $this->sku]);

  

          $query->groupBy(['product_variant_id']);

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          $query->orderBy(['product_variant.product_id' => SORT_ASC]);

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          return $dataProvider;

      }

  

      public static function findBySku($sku) {

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          /** @var ActiveQuery $query */

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          $query = ProductVariant::find()

                  ->andFilterWhere(['sku' => $sku]);

          if (($model = $query->one()) !== null) {

              return $model;

          }

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          return NULL;

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      }

  

      public static function findByRemoteID($id) {

          /** @var CategoryQuery $query */

          $query = ProductVariant::find()

              ->andFilterWhere(['remote_id' => $id]);

          if (($model = $query->one()) !== null) {

              return $model;

          }

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          return NULL;

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      }

  }