Fix export import csv

Api/ProductManagementInterface.php

@@ -22,9 +22,9 @@ interface ProductManagementInterface
     /**
      * Get product
      *
-     * @param string $sku
+     * @param mixed $sku
      * @param string $storeCode
      * @return mixed
      */
-    public function getProduct(string $sku, string $storeCode);
+    public function getProduct($sku, string $storeCode);
 }

Block/Quickorder.php

@@ -145,6 +145,16 @@ public function getAddToCartUrl()
         return $this->getUrl('quickorder/index/addtocart');
     }
 
+    /**
+     * Get download list url
+     *
+     * @return string
+     */
+    public function getDownloadListUrl()
+    {
+        return $this->getUrl('quickorder/index/getlist');
+    }
+
     /**
      * Get upload file url
      *
@@ -155,6 +165,16 @@ public function getUploadFileUrl()
         return $this->getUrl('quickorder/index/upload');
     }
 
+    /**
+     * Get csv uploader url
+     *
+     * @return string
+     */
+    public function getCsvUploaderUrl()
+    {
+        return $this->getUrl('quickorder/index/uploadcsv');
+    }
+
     /**
      * Get form key
      *

Controller/Index/GetList.php

@@ -0,0 +1,94 @@
+<?php
+/**
+ * Copyright (c) 2025 BroSolutions
+ * All rights reserved
+ *
+ * This product includes proprietary software developed at BroSolutions, Ukraine
+ * For more information see https://www.brosolutions.net/
+ *
+ * To obtain a valid license for using this software please contact us at
+ * contact@brosolutions.net
+ */
+declare(strict_types=1);
+
+namespace BroSolutions\QuickOrder\Controller\Index;
+
+use BroSolutions\QuickOrder\Model\GetListManagement;
+use Exception;
+use Magento\Backend\App\Action\Context;
+use Magento\Framework\App\Action\HttpPostActionInterface;
+use Magento\Framework\App\Request\Http;
+use Magento\Framework\App\Response\Http\FileFactory;
+use Magento\Framework\App\ResponseInterface;
+use Magento\Framework\Data\Form\FormKey\Validator as FormKeyValidator;
+use Magento\Framework\Exception\LocalizedException;
+use Magento\Framework\Exception\NoSuchEntityException;
+use Magento\Framework\Serialize\SerializerInterface;
+
+/**
+ * @copyright  Copyright (c) 2025 BroSolutions
+ * @link       https://www.brosolutions.net/
+ */
+class GetList implements HttpPostActionInterface
+{
+    /**
+     * @var Http
+     */
+    private $request;
+
+    /**
+     * @var FormKeyValidator
+     */
+    private $formKeyValidator;
+
+    /**
+     * @var GetListManagement
+     */
+    private $getListManagement;
+
+    /**
+     * @var FileFactory
+     */
+    private $fileFactory;
+
+    /**
+     * @param Context $context
+     * @param Http $request
+     * @param FormKeyValidator $formKeyValidator
+     * @param GetListManagement $getListManagement
+     * @param FileFactory $fileFactory
+     * @param SerializerInterface $serializer
+     */
+    public function __construct(
+        Context         $context,
+        Http             $request,
+        FormKeyValidator $formKeyValidator,
+        GetListManagement   $getListManagement,
+        FileFactory $fileFactory,
+        SerializerInterface $serializer
+    ) {
+        $this->request = $request;
+        $this->formKeyValidator = $formKeyValidator;
+        $this->getListManagement = $getListManagement;
+        $this->fileFactory = $fileFactory;
+    }
+
+    /**
+     * @return ResponseInterface|null
+     */
+    public function execute(): ?ResponseInterface
+    {
+        if (!$this->formKeyValidator->validate($this->request)) {
+            return null;
+        }
+
+        try {
+            $data = $this->getListManagement->getList($this->request->getParam('jsonData'));
+
+            return $this->fileFactory->create($data['csvFileName'], $data['content'], $data['baseDir']);
+        } catch (Exception | LocalizedException| NoSuchEntityException $e) {
+
+            return null;
+        }
+    }
+}

Controller/Index/UploadCsv.php

@@ -0,0 +1,174 @@
+<?php
+/**
+ * Copyright (c) 2025 BroSolutions
+ * All rights reserved
+ *
+ * This product includes proprietary software developed at BroSolutions, Ukraine
+ * For more information see https://www.brosolutions.net/
+ *
+ * To obtain a valid license for using this software please contact us at
+ * contact@brosolutions.net
+ */
+declare(strict_types=1);
+
+namespace BroSolutions\QuickOrder\Controller\Index;
+
+use BroSolutions\QuickOrder\Model\ProductManagement;
+use BroSolutions\QuickOrder\Service\CsvProductParser;
+use BroSolutions\QuickOrder\Service\FileUploader;
+use BroSolutions\QuickOrder\Service\FilterProducts;
+use Exception;
+use Magento\Framework\App\Action\HttpPostActionInterface;
+use Magento\Framework\App\Filesystem\DirectoryList;
+use Magento\Framework\App\Request\Http;
+use Magento\Framework\Controller\Result\JsonFactory;
+use Magento\Framework\Controller\ResultInterface;
+use Magento\Framework\Data\Form\FormKey\Validator as FormKeyValidator;
+use Magento\Framework\Filesystem;
+
+/**
+ * @copyright  Copyright (c) 2025 BroSolutions
+ * @link       https://www.brosolutions.net/
+ */
+class UploadCsv implements HttpPostActionInterface
+{
+    /**
+     * @var JsonFactory
+     */
+    private $resultJsonFactory;
+
+    /**
+     * @var Http
+     */
+    private $request;
+
+    /**
+     * @var FormKeyValidator
+     */
+    private $formKeyValidator;
+
+    /**
+     * @var FileUploader
+     */
+    private $fileUploader;
+
+    /**
+     * @var CsvProductParser
+     */
+    private $csvProductParser;
+
+    /**
+     * @var Filesystem
+     */
+    private $filesystem;
+
+    /**
+     * @var ProductManagement
+     */
+    private $productManagement;
+
+    /**
+     * @var FilterProducts
+     */
+    private $filterProducts;
+
+    /**
+     * @param Http $request
+     * @param JsonFactory $resultJsonFactory
+     * @param FormKeyValidator $formKeyValidator
+     * @param FileUploader $fileUploader
+     * @param CsvProductParser $csvProductParser
+     * @param Filesystem $filesystem
+     * @param ProductManagement $productManagement
+     * @param FilterProducts $filterProducts
+     */
+    public function __construct(
+        Http             $request,
+        JsonFactory      $resultJsonFactory,
+        FormKeyValidator $formKeyValidator,
+        FileUploader $fileUploader,
+        CsvProductParser $csvProductParser,
+        Filesystem $filesystem,
+        ProductManagement $productManagement,
+        FilterProducts $filterProducts
+    ) {
+        $this->request = $request;
+        $this->resultJsonFactory = $resultJsonFactory;
+        $this->formKeyValidator = $formKeyValidator;
+        $this->fileUploader = $fileUploader;
+        $this->csvProductParser = $csvProductParser;
+        $this->filesystem = $filesystem;
+        $this->productManagement = $productManagement;
+        $this->filterProducts = $filterProducts;
+    }
+
+    /**
+     * Add to cart
+     *
+     * @return ResultInterface
+     */
+    public function execute(): ResultInterface
+    {
+        $resultJson = $this->resultJsonFactory->create();
+        if (!$this->formKeyValidator->validate($this->request)) {
+            return $resultJson->setData(
+                [
+                    'success' => false,
+                    'message' => __('Invalid Form Key. Please refresh the page.')
+                ]
+            );
+        }
+
+        try {
+
+            $file = $this->request->getFiles('csv');
+            if (!$file || empty($file['tmp_name'])) {
+                return $resultJson->setData(
+                    [
+                        'success' => false,
+                        'message' => __('No file uploaded.')
+                    ]
+                );
+            }
+
+            // basic MIME/extension sanity checks
+            $allowed = ['text/csv', 'text/plain', 'application/vnd.ms-excel'];
+            $ext = pathinfo($file['name'], PATHINFO_EXTENSION);
+            if (!in_array($file['type'], $allowed) || !in_array(strtolower($ext), ['csv'])) {
+
+                return $resultJson->setData(
+                    [
+                        'success' => false,
+                        'message' => __('Please upload a .csv file.')
+                    ]
+                );
+
+            }
+
+            // make a unique file name
+            $filename = preg_replace('/[^A-Za-z0-9_\.\-]/', '_', $file['name']);
+
+            $filePath = $this->fileUploader->execute($filename, 'csv', DirectoryList::VAR_DIR);
+            $varDir = $this->filesystem->getDirectoryRead(DirectoryList::VAR_DIR);
+            $filePath = $varDir->getAbsolutePath($filePath);
+            $csvFileContentArray = $this->csvProductParser->execute($filePath);
+
+            $products = $this->productManagement->getProduct($csvFileContentArray, $this->request->getParam('storeCode'));
+
+            $filteredProducts = $this->filterProducts->execute($products, $csvFileContentArray);
+
+        } catch (Exception $e) {
+            return $resultJson->setData(
+                [
+                    'success' => false,
+                    'message' => $e->getMessage()
+                ]
+            );
+        }
+
+        return $resultJson->setData([
+            'success' => true,
+            'products' => $filteredProducts
+        ]);
+    }
+}