/**
* Search handler
* @return array
* @throws ForbiddenHttpException
*/
public function actionSearch()
{
$headers = Yii::$app->response->getHeaders();
$headers->set('X-Robots-Tag', 'none');
$headers->set('X-Frame-Options', 'SAMEORIGIN');
$headers->set('X-Content-Type-Options', 'nosniff');
if (!Yii::$app->request->isAjax) {
throw new ForbiddenHttpException();
}
$model = new Search();
$model->load(Yii::$app->request->get());
$cacheKey = 'ProductSearchIds: ' . $model->q;
$ids = Yii::$app->cache->get($cacheKey);
if ($ids === false) {
$ids = ArrayHelper::merge($model->searchProductsByDescription(), $model->searchProductsByProperty());
Yii::$app->cache->set($cacheKey, $ids, 86400, new TagDependency(['tags' => ActiveRecordHelper::getCommonTag(Product::className())]));
}
/** @var \app\modules\shop\ShopModule $module */
$module = Yii::$app->modules['shop'];
$pages = new Pagination(['defaultPageSize' => $module->searchResultsLimit, 'forcePageParam' => false, 'totalCount' => count($ids)]);
$cacheKey .= ' : ' . $pages->offset;
$products = Yii::$app->cache->get($cacheKey);
if ($products === false) {
$products = Product::find()->where(['in', '`id`', array_slice($ids, $pages->offset, $pages->limit)])->addOrderBy('sort_order')->with('images')->all();
Yii::$app->cache->set($cacheKey, $products, 86400, new TagDependency(['tags' => ActiveRecordHelper::getCommonTag(Product::className())]));
}
Yii::$app->response->format = Response::FORMAT_JSON;
return ['view' => $this->renderAjax('search', ['model' => $model, 'pages' => $pages, 'products' => $products]), 'totalCount' => count($ids)];
}