/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $productsCountSql = self::getProductsCountQuery('`pc`.`id`')->createCommand()->sql; $query = ProductCategory::find()->select(['`pc`.*', "({$productsCountSql}) AS `productsCount`"])->from(ProductCategory::tableName() . ' `pc`'); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); 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; } $query->andFilterWhere([]); $query->andFilterWhere(['like', 'name', $this->name]); $dataProvider->sort = ['attributes' => ['name', 'productsCount'], 'defaultOrder' => ['name' => SORT_ASC]]; return $dataProvider; }
/** * Creates data provider instance with search query applied * * @param array $params * * @return ActiveDataProvider */ public function search($params) { $this->addParam('categoryId', $params); $query = Product::find()->select(['`p`.*', '`pc`.`name` AS `categoryName`'])->from(Product::tableName() . '`p`')->leftJoin(ProductCategory::tableName() . ' `pc`', '`p`.`category_id` = `pc`.`id`'); $dataProvider = new ActiveDataProvider(['query' => $query]); $this->load($params); if (!$this->validate()) { return $dataProvider; } if (!isset($params['sort'])) { $query->orderBy('`p`.`name`'); } $query->andFilterWhere(['`p`.`calories`' => $this->calories, '`p`.`protein`' => $this->protein, '`p`.`fat`' => $this->fat, '`p`.`carbohydrate`' => $this->carbohydrate, '`p`.`category_id`' => $this->categoryId, '`pc`.`name`' => $this->categoryName]); $query->andFilterWhere(['like', '`p`.`name`', $this->name])->andFilterWhere(['like', '`pc`.`name`', $this->categoryName]); $dataProvider->sort = ['attributes' => ['name', 'calories', 'protein', 'fat', 'carbohydrate', 'categoryName' => [SORT_ASC => '`pc`.`name` ASC', SORT_DESC => '`pc`.`name` DESC']]]; return $dataProvider; }
/** * @param $id * @return Product */ public static function findById($id) { return self::find()->select(['`p`.*', '`pc`.`name` AS `categoryName`'])->from(self::tableName() . ' `p`')->leftJoin(ProductCategory::tableName() . ' `pc`', '`pc`.`id` = `p`.`category_id`')->where(['`p`.`id`' => $id])->one(); }