cart upselling block

_theme_dev/src/js/theme/components/useFavoriteProducts.js

@@ -51,10 +51,29 @@ const useFavoriteProducts = () => {
       });
   });
 
+  const updateUpSellingBLock = async () => new Promise((resolve, reject) => {
+    if (!window?.refreshFavoriteUpSellingBlockUrl) {
+      return;
+    }
+
+    // refreshFavoriteUpSellingBlockUrl is a global variable set via Media::addJsDef
+    const { request } = useHttpRequest(window.refreshFavoriteUpSellingBlockUrl);
+
+    request
+      .post()
+      .json((data) => {
+        resolve(data);
+      })
+      .catch(() => {
+        reject(Error('Something went wrong'));
+      });
+  });
+
   return {
     getFavoriteProducts,
     addToFavorite,
     removeFromFavorite,
+    updateUpSellingBLock,
   };
 };
 

_theme_dev/src/js/theme/index.js

@@ -1,11 +1,13 @@
 import useAlertToast from '@js/theme/components/useAlertToast';
 import useFavoriteProducts from './components/useFavoriteProducts';
 import useFavoriteDOMHandler from './components/useFavoriteDOMHandler';
+import { parseToHtml } from '@js/utils/DOM/DOMHelpers';
 
 DOMReady(() => {
   const {
     addToFavorite,
     removeFromFavorite,
+    updateUpSellingBLock,
   } = useFavoriteProducts();
   const {
     getProductIdsFromKey,
@@ -87,4 +89,25 @@ DOMReady(() => {
   prestashop.on('updatedProductList', () => {
     setTimeout(refreshButtons, 1);
   });
+  prestashop.on('updatedCart', async () => {
+    const upSellingBlock = document.querySelector('.js-favorite-up-selling-block');
+
+    if (!upSellingBlock) {
+      return;
+    }
+
+    try {
+      const { content } = await updateUpSellingBLock();
+
+      if (content) {
+        upSellingBlock.replaceWith(parseToHtml(content));
+        prestashop.emit('updatedFavoriteUpSellingBlock', content);
+      }
+    } catch (error) {
+    }
+  });
+  prestashop.on('updatedFavoriteUpSellingBlock', () => {
+    setTimeout(refreshButtons, 1);
+    prestashop.pageSlider.refresh();
+  });
 });

controllers/front/ajax.php

@@ -1,6 +1,7 @@
 <?php
 
 use Oksydan\IsFavoriteProducts\DTO\FavoriteProduct as FavoriteProductDTO;
+use Oksydan\IsFavoriteProducts\Hook\DisplayCrossSellingShoppingCart;
 use Oksydan\IsFavoriteProducts\Hook\DisplayTop;
 use Oksydan\IsFavoriteProducts\Services\FavoriteProductService;
 
@@ -90,6 +91,19 @@ public function displayAjaxAddFavoriteProduct(): void
         $this->renderResponse();
     }
 
+    public function displayAjaxRefreshUpSellingBlock(): void
+    {
+        ob_end_clean();
+        header('Content-Type: application/json');
+        $hook = $this->get(DisplayCrossSellingShoppingCart::class);
+
+        $this->ajaxRender(json_encode([
+            'content' => $hook->execute([]),
+        ]));
+
+        exit;
+    }
+
     public function displayAjaxRemoveFavoriteProduct(): void
     {
         $this->checkProductExistence();

is_favoriteproducts.php

@@ -104,4 +104,14 @@ private function getHookObject($methodName)
 
         return $hook instanceof HookInterface ? $hook : null;
     }
+
+    public function getCacheId($name = null)
+    {
+        return parent::getCacheId($name);
+    }
+
+    public function _clearCache($template, $cache_id = null, $compile_id = null)
+    {
+        return parent::_clearCache($template, $cache_id, $compile_id);
+    }
 }

src/Hook/AbstractCacheableDisplayHook.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Oksydan\IsFavoriteProducts\Hook;
+
+abstract class AbstractCacheableDisplayHook extends AbstractDisplayHook
+{
+    public function execute(array $params): string
+    {
+        if (!$this->shouldBlockBeDisplayed($params)) {
+            return '';
+        }
+
+        if (!$this->isTemplateCached()) {
+            $this->assignTemplateVariables($params);
+        }
+
+        return $this->module->fetch($this->getTemplateFullPath(), $this->getCacheKey());
+    }
+
+    protected function getCacheKey(): string
+    {
+        return $this->module->getCacheId($this->module->name . '|' . $this->context->cart->id);
+    }
+
+    protected function isTemplateCached(): bool
+    {
+        return $this->module->isCached($this->getTemplateFullPath(), $this->getCacheKey());
+    }
+
+    public function clearCache(): void
+    {
+        $this->module->_clearCache($this->getTemplateFullPath(), $this->getCacheKey());
+    }
+}

src/Hook/ActionCartSave.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Oksydan\IsFavoriteProducts\Hook;
+
+use Oksydan\IsFavoriteProducts\Services\FavoriteProductService;
+
+class ActionCartSave extends AbstractHook
+{
+    private DisplayCrossSellingShoppingCart $displayCrossSellingShoppingCart;
+
+    public function __construct(
+        \Is_favoriteproducts $module,
+        \Context $context,
+        FavoriteProductService $favoriteProductService,
+        DisplayCrossSellingShoppingCart $displayCrossSellingShoppingCart
+    ) {
+        parent::__construct($module, $context, $favoriteProductService);
+        $this->displayCrossSellingShoppingCart = $displayCrossSellingShoppingCart;
+    }
+
+    public function execute(array $params): void
+    {
+        if (empty($this->context->cart->id)) {
+            return;
+        }
+
+        $this->displayCrossSellingShoppingCart->clearCache();
+    }
+}

src/Hook/ActionFrontControllerSetMedia.php

@@ -5,18 +5,18 @@
 namespace Oksydan\IsFavoriteProducts\Hook;
 
 use Oksydan\IsFavoriteProducts\DTO\FavoriteProduct;
-use Oksydan\IsFavoriteProducts\Presenter\FavoriteProductJsonPresenter;
+use Oksydan\IsFavoriteProducts\Presenter\FavoriteProductJsonJsonPresenter;
 use Oksydan\IsFavoriteProducts\Services\FavoriteProductService;
 
 class ActionFrontControllerSetMedia extends AbstractHook
 {
-    private FavoriteProductJsonPresenter $productPresenter;
+    private FavoriteProductJsonJsonPresenter $productPresenter;
 
     public function __construct(
         \Is_favoriteproducts $module,
         \Context $context,
         FavoriteProductService $favoriteProductService,
-        FavoriteProductJsonPresenter $productPresenter
+        FavoriteProductJsonJsonPresenter $productPresenter
     ) {
         parent::__construct($module, $context, $favoriteProductService);
         $this->productPresenter = $productPresenter;
@@ -33,6 +33,10 @@ public function execute(array $params): void
                 'action' => 'removeFavoriteProduct',
                 'ajax' => '1',
             ]),
+            'refreshFavoriteUpSellingBlockUrl' => $this->context->link->getModuleLink($this->module->name, 'ajax', [
+                'action' => 'refreshUpSellingBlock',
+                'ajax' => '1',
+            ]),
             'favoriteProducts' => $this->getFavoriteProductsJsonData(),
             'isFavoriteProductsListingPage' => $this->context->controller instanceof \Is_favoriteproductsFavoriteModuleFrontController,
         ]);

src/Hook/DisplayCrossSellingShoppingCart.php

@@ -0,0 +1,65 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Oksydan\IsFavoriteProducts\Hook;
+
+use Oksydan\IsFavoriteProducts\DTO\FavoriteProduct;
+use Oksydan\IsFavoriteProducts\Presenter\FrontProductProductPresenter;
+use Oksydan\IsFavoriteProducts\Services\FavoriteProductService;
+use PrestaShop\PrestaShop\Adapter\Presenter\Product\ProductLazyArray;
+
+class DisplayCrossSellingShoppingCart extends AbstractCacheableDisplayHook
+{
+    private FrontProductProductPresenter $productPresenter;
+
+    public function __construct(
+        \Is_favoriteproducts $module,
+        \Context $context,
+        FavoriteProductService $favoriteProductService,
+        FrontProductProductPresenter $productPresenter
+    ) {
+        parent::__construct($module, $context, $favoriteProductService);
+        $this->productPresenter = $productPresenter;
+    }
+
+    private const TEMPLATE_FILE = 'displayCrossSellingShoppingCart.tpl';
+
+    protected function getTemplate(): string
+    {
+        return self::TEMPLATE_FILE;
+    }
+
+    protected function assignTemplateVariables(array $params)
+    {
+        $products = $this->favoriteProductService->getFavoriteProductsForCartUpSelling($this->getExcludedProducts());
+
+        $products = array_map(function (array $favoriteProduct) {
+            return $this->presentProduct($favoriteProduct);
+        }, $products);
+
+        $this->context->smarty->assign([
+            'products' => $products,
+        ]);
+    }
+
+    private function getExcludedProducts(): array
+    {
+        $smartyCart = $this->context->smarty->getTemplateVars('cart');
+        $products = $smartyCart['products'] ?? [];
+        $productsCollection = [];
+
+        foreach ($products as $product) {
+            $productsCollection[] = (new FavoriteProduct())
+                ->setIdProduct((int) $product['id_product'])
+                ->setIdProductAttribute((int) $product['id_product_attribute']);
+        }
+
+        return $productsCollection;
+    }
+
+    private function presentProduct(array $product): ProductLazyArray
+    {
+        return $this->productPresenter->present($product);
+    }
+}

src/Presenter/FavoriteProductJsonPresenter.php → src/Presenter/FavoriteProductJsonJsonPresenter.php

@@ -6,7 +6,7 @@
 
 use Oksydan\IsFavoriteProducts\DTO\FavoriteProduct;
 
-class FavoriteProductJsonPresenter implements PresenterInterface
+class FavoriteProductJsonJsonPresenter implements JsonPresenterInterface
 {
     public function present(FavoriteProduct $favoriteProduct): string
     {

src/Presenter/FrontProductPresenterInterface.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Oksydan\IsFavoriteProducts\Presenter;
+
+use PrestaShop\PrestaShop\Adapter\Presenter\Product\ProductLazyArray;
+
+interface FrontProductPresenterInterface
+{
+    public function present(array $product): ProductLazyArray;
+}

src/Presenter/FrontProductProductPresenter.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Oksydan\IsFavoriteProducts\Presenter;
+
+use PrestaShop\PrestaShop\Adapter\Presenter\Product\ProductLazyArray;
+
+class FrontProductProductPresenter implements FrontProductPresenterInterface
+{
+    protected \Context $context;
+
+    public function __construct(
+        \Context $context
+    ) {
+        $this->context = $context;
+    }
+
+    /**
+     * @param array{id_product: int, id_product_attribute: int} $product
+     *
+     * @return ProductLazyArray
+     */
+    public function present(array $product): ProductLazyArray
+    {
+        $presenterFactory = $this->presenterFactory();
+        $presenter = $presenterFactory->getPresenter();
+
+        return $presenter->present(
+            $presenterFactory->getPresentationSettings(),
+            (new \ProductAssembler($this->context))->assembleProduct($product),
+            $this->context->language
+        );
+    }
+
+    private function presenterFactory(): \ProductPresenterFactory
+    {
+        return new \ProductPresenterFactory($this->context);
+    }
+}

src/Presenter/PresenterInterface.php → src/Presenter/JsonPresenterInterface.php

@@ -6,7 +6,7 @@
 
 use Oksydan\IsFavoriteProducts\DTO\FavoriteProduct;
 
-interface PresenterInterface
+interface JsonPresenterInterface
 {
     public function present(FavoriteProduct $favoriteProduct);
 }