FilterController.php
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<?php
namespace frontend\controllers;
use common\modules\product\models\Brand;
use common\modules\product\models\Category;
use common\modules\product\models\ProductSearch;
use common\modules\rubrication\models\TaxOption;
use yii\web\Controller;
use yii\web\NotFoundHttpException;
/**
* Filter controller
*/
class FilterController extends Controller
{
public function actionIndex($category_id, $purpose_id)
{
$category = $this->findCategory($category_id);
$purpose = $this->findPurpose($purpose_id);
$brands = Brand::find()
->joinWith('lang', true, 'INNER JOIN')
->joinWith('products.lang')
->joinWith('products.categories.lang')
->joinWith('products.options.lang')
->where([
'category.category_id' => $category->category_id,
'tax_option.tax_option_id' => $purpose->tax_option_id,
])
->all();
return $this->render('index', [
'category' => $category,
'purpose' => $purpose,
'brands' => $brands,
]);
}
/**
* Filter by type.
* @return string
*/
public function actionCategory($id)
{
$category = $this->findCategory($id);
$purposes = TaxOption::find()
->joinWith('lang', true, 'INNER JOIN')
->joinWith('products.lang')
->joinWith('products.categories.lang')
->joinWith('products.brand.lang')
->joinWith('taxGroup')
->where([
'category.category_id' => $category->category_id,
'tax_group.alias' => 'purpose',
])
->all();
$brands = [];
foreach($purposes as $purpose) {
/**
* @var TaxOption $purpose
*/
$brands[ $purpose->tax_option_id ] = [];
foreach($purpose->products as $product) {
/**
* @var Brand $brand
*/
$brand = $product->brand;
if(!empty( $brand )) {
$brands[ $purpose->tax_option_id ][ $brand->brand_id ] = $brand;
}
}
}
return $this->render('category', [
'category' => $category,
'purposes' => $purposes,
'brands' => $brands,
]);
}
/**
* Filter by purpose.
* @return string
*/
public function actionPurpose($id)
{
$purpose = $this->findPurpose($id);
$categories = Category::find()
->joinWith('products.lang')
->joinWith('products.brand.lang')
->joinWith('products.options.lang')
->where([ 'tax_option.tax_option_id' => $purpose->tax_option_id ])
->all();
$brands = [];
foreach($categories as $category) {
$brands[ $category->category_id ] = [];
foreach($category->products as $product) {
/**
* @var Brand $brand
*/
$brand = $product->brand;
if(!empty( $brand )) {
$brands[ $category->category_id ][ $brand->brand_id ] = $brand;
}
}
}
return $this->render('purpose', [
'purpose' => $purpose,
'categories' => $categories,
'brands' => $brands,
]);
}
public function actionBrand($category_id, $purpose_id, $brand_id)
{
$category = $this->findCategory($category_id);
$purpose = $this->findPurpose($purpose_id);
$brand = $this->findBrand($brand_id);
$searchModel = new ProductSearch();
$dataProvider = $searchModel->search(\Yii::$app->request->queryParams);
$dataProvider->pagination = false;
$query = $dataProvider->query;
$query->with('variants.lang')
->joinWith('lang', true, 'INNER JOIN')
->joinWith('brand.lang')
->joinWith('options.lang')
->joinWith('categories.lang')
->andWhere([
'category.category_id' => $category->category_id,
'tax_option.tax_option_id' => $purpose->tax_option_id,
'brand.brand_id' => $brand->brand_id,
]);
return $this->render('brand', [
'category' => $category,
'purpose' => $purpose,
'brand' => $brand,
'searchModel' => $searchModel,
'dataProvider' => $dataProvider,
]);
}
/**
* @param $id
*
* @return TaxOption
* @throws NotFoundHttpException
*/
private function findPurpose($id)
{
$model = TaxOption::find()
->joinWith('taxGroup')
->where([
'tax_option.tax_option_id' => $id,
'tax_group.alias' => 'purpose',
])
->joinWith('lang', true, 'INNER JOIN')
->one();
if(empty( $model )) {
throw new NotFoundHttpException();
}
return $model;
}
/**
* @param $id
*
* @return Category
* @throws NotFoundHttpException
*/
private function findCategory($id)
{
$model = Category::find()
->where([
'category.category_id' => $id,
])
->joinWith('lang', true, 'INNER JOIN')
->one();
if(empty( $model )) {
throw new NotFoundHttpException();
}
return $model;
}
/**
* @param $id
*
* @return Brand
* @throws NotFoundHttpException
*/
private function findBrand($id)
{
/**
* @var Brand $model
*/
$model = Brand::find()
->where([
'brand.brand_id' => $id,
])
->joinWith('lang', true, 'INNER JOIN')
->one();
if(empty( $model )) {
throw new NotFoundHttpException();
}
return $model;
}
}