Fix add to cart bundle products (#290)

Controller/Product/AddToCart.php

@@ -1,12 +1,13 @@
 <?php
+
 namespace Doofinder\Feed\Controller\Product;
 
 use Magento\Framework\App\Action\Action;
 use Magento\Framework\App\Action\Context;
 use Magento\Framework\App\Action\HttpPostActionInterface;
-use Magento\Framework\Controller\ResultInterface;
-use Magento\Framework\Exception\LocalizedException;
+use Magento\Catalog\Model\Product\Type as ProductType;
 use Magento\Quote\Model\Quote\Item as QuoteItem;
+use Magento\Framework\DataObject;
 
 /**
  * Class AddToCart. This class aims at opening a way for adding to cart from the layer
@@ -58,18 +59,35 @@ public function __construct(
      */
     public function execute()
     {
-        $product = $this->productRepository->getById($this->getRequest()->getParam('id'));
+        $productId = $this->getRequest()->getParam('id');
+        $product = $this->productRepository->getById($productId);
         $qty = $this->getRequest()->getParam('qty');
-
         $session = $this->checkoutSession->create();
         $quote = $session->getQuote();
+        $params = [
+            'product' => $productId,
+            'qty' => $qty
+        ];
 
         $this->logger->info("Request add item to cart");
         $this->logger->info("Product: ", ["product" => $product]);
 
-        $result = $quote->addProduct($product, $qty);
+        if ($product->getTypeId() == ProductType::TYPE_BUNDLE) {
+            $bundleOptions = $this->getBundleOptions($product);
+            if (!empty($bundleOptions)) {
+                $params['bundle_option'] = $bundleOptions;
+                $this->logger->info("Bundle options: ", ["bundle_options" => $bundleOptions]);
+            }
+        }
+
+        $params = new DataObject($params);
+        $result = $quote->addProduct($product, $params);
 
         if (is_a($result, QuoteItem::class)) {
+            //Update totals
+            $quote->setTriggerRecollect(1);
+            $quote->setIsActive(true);
+            $quote->collectTotals();
             $this->cartRepository->save($quote);
             $session->replaceQuote($quote)->unsLastRealOrderId();
         } else {
@@ -81,4 +99,22 @@ public function execute()
             return $resultJson->setData(['product_url' => $product_url]);
         }
     }
+
+    /**
+     * Get all the selection products used in bundle product
+     * @param $product
+     * @return mixed
+     */
+    private function getBundleOptions($product)
+    {
+        $bundleOptions = [];
+        $productType = $product->getTypeInstance();
+        $optionsIds = $productType->getOptionsIds($product);
+        $selectionCollection = $productType->getSelectionsCollection($optionsIds, $product);
+
+        foreach ($selectionCollection as $selection) {
+            $bundleOptions[$selection->getOptionId()][] = $selection->getSelectionId();
+        }
+        return $bundleOptions;
+    }
 }

Model/Config/Backend/DisplayLayerState.php

@@ -119,6 +119,10 @@ private function post(array $body): string
     private function getAuthToken(): string
     {
         $apiKey = $this->storeConfig->getApiKey();
+        if (empty($apiKey)) {
+            throw new InvalidApiKey("Please enter the API Key");
+        }
+
         $clusterToken = explode('-', $apiKey);
         if (count($clusterToken) != 2) {
             throw new InvalidApiKey("Invalid API Key provided");

composer.json

@@ -1,6 +1,6 @@
 {
     "name": "doofinder/doofinder-magento2",
-    "version": "0.13.3",
+    "version": "0.13.4",
     "description": "Doofinder module for Magento 2",
     "type": "magento2-module",
     "require": {

etc/module.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0"?>
 <config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:Module/etc/module.xsd">
-    <module name="Doofinder_Feed" setup_version="0.13.3">
+    <module name="Doofinder_Feed" setup_version="0.13.4">
         <sequence>
             <module name="Magento_Integration" />
         </sequence>