correction productaccessories

modules/productaccessories/productaccessories.php

@@ -67,6 +67,7 @@ class ProductAccessories extends Module
         $label = 'Vous aimerez peut être aussi';
 
         $products = $cart->getProducts();
+
         $productsId = array_column($products, 'id_product');
 
         $accessories = array();
@@ -78,11 +79,11 @@ class ProductAccessories extends Module
 
         }
         $accessories = array_unique($accessories, SORT_REGULAR);
-
-        $randAccessories = array_rand($accessories, 3);
+        shuffle($accessories);
+        $randAccessories = array_slice($accessories, 0, 3);
 
         $showAccessories = [];
-        foreach ($randAccessories as $key) {
+        foreach ($randAccessories as $key => $randAccessory) {
             $product = new Product($accessories[$key]['id_product'], $context->language->id, $context->shop);
 
             $product->id_product_attribute = 0;
@@ -93,7 +94,6 @@ class ProductAccessories extends Module
             $row['image_url'] =$this->getImage($product);
             $row['features'] = self::getFrontFeaturesStatic($context->language->id, $product->id, self::FEATURE_ID);
 
-
             $accessory = Product::getProductProperties($context->language->id, $row, $context);
 
             $showAccessories[] = $accessory;