first commit

bundles/KupShop/LuigisBoxBundle/Recommenders/LuigisBoxRecommender.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace KupShop\LuigisBoxBundle\Recommenders;
+
+use KupShop\CatalogBundle\ProductList\ProductCollection;
+use KupShop\CatalogBundle\ProductList\ProductList;
+use KupShop\LuigisBoxBundle\Api\RecommendersRequest;
+use KupShop\RecommendersBundle\Recommenders\AbstractRecommender;
+use KupShop\RecommendersBundle\Recommenders\IRecommender;
+use KupShop\RecommendersBundle\Recommenders\RecommendersLocator;
+use Query\Operator;
+use Query\Product;
+use Symfony\Component\HttpFoundation\RequestStack;
+
+class LuigisBoxRecommender extends AbstractRecommender implements IRecommender
+{
+    protected static string $type = 'luigisbox';
+    protected static string $name = 'Luigi\'s Box Recommender';
+    protected ?string $user_id;
+
+    public function __construct(
+        ?RecommendersLocator $recommendersLocator,
+        protected RecommendersRequest $recommendersRequest,
+        protected ProductList $productList,
+        protected RequestStack $requestStack,
+    ) {
+        $this->productList->applyDefaultFilterParams();
+        $this->user_id = $this->requestStack->getMainRequest()?->cookies->get('_lb');
+
+        parent::__construct($recommendersLocator);
+    }
+
+    public function execute(array $data, array $config): ProductCollection
+    {
+        $params = array_merge($config, $data, ['type' => $this::$type]);
+
+        $luigisParams = [];
+        $default = [
+            'user_id' => $this->user_id ?? '',
+            'size' => (int) $params['count'],
+            'hit_fields' => ['id', 'item_group_id', 'original_url', 'title'],
+            'mark_fallback_results' => true,
+        ];
+        if (!empty($data['products'])) {
+            $default['item_ids'] = array_values(array_map('strval', $data['products']));
+        }
+        if (!empty($data['category'])) {
+            $category = (array) $data['category'];
+            if ($params['recommender_type'] == 'category') {
+                $default['item_ids'] = array_map('strval', $category);
+            } else {
+                $category = sqlQueryBuilder()->select('name')->from('sections')
+                    ->andWhere(Operator::inIntArray($category, 'id'))
+                    ->execute()->fetchFirstColumn();
+                if ($category) {
+                    $default['recommendation_context']['category'] = ['values' => $category, 'operator' => 'or'];
+                }
+            }
+        }
+        $luigisParams[] = array_merge($default, ['recommendation_type' => $params['recommender_type']]);
+
+        if (!empty($params['fallback'])) {
+            $fallback = reset($params['fallback']);
+            if (($fallback['type'] == 'luigisbox') && (!empty($fallback['recommender_type']))) {
+                $luigisParams[] = array_merge($default, ['recommendation_type' => $fallback['recommender_type']]);
+            }
+        }
+
+        $searchResponse = $this->recommendersRequest->search($luigisParams);
+        $ids = [];
+        foreach ($searchResponse as $response) {
+            $hits = $response['hits'] ?? [];
+            foreach ($hits as $result) {
+                $id = (int) ($result['attributes']['item_group_id'][0] ?? $result['attributes']['id'][0] ?? $result['attributes']['original_url'] ?? $result['url'] ?? false);
+                if ($id) {
+                    $ids[$id] = $id;
+                    if (count($ids) >= $params['count']) {
+                        break 2;
+                    }
+                }
+            }
+        }
+
+        if (empty($ids)) {
+            return new ProductCollection();
+        }
+
+        return $this->preparePreloadProductList($ids, $data)->getProducts();
+    }
+
+    protected function preparePreloadProductList(array $ids, array $data): ProductList
+    {
+        $productList = clone $this->productList;
+        $productList->andSpec(Product::productsIds($ids));
+        $productList->fetchImages($data['image'] ?? 'product_catalog');
+
+        return $productList;
+    }
+
+    public function getLogData()
+    {
+        return [
+            'request' => $this->recommendersRequest->request ?? null,
+            'response' => $this->recommendersRequest->response ?? null,
+        ];
+    }
+}