ACP2E-2267: The requested qty is not available message issues

- implemented different solution

Author: aplapana

app/code/Magento/Checkout/Controller/Cart/Add.php

@@ -71,13 +71,14 @@ public function __construct(
      * Initialize product instance from request data
      *
      * @return \Magento\Catalog\Model\Product|false
-     * @throws NoSuchEntityException
      */
     protected function _initProduct()
     {
         $productId = (int)$this->getRequest()->getParam('product');
         if ($productId) {
-            $storeId = $this->_storeManager->getStore()->getId();
+            $storeId = $this->_objectManager->get(
+                \Magento\Store\Model\StoreManagerInterface::class
+            )->getStore()->getId();
             try {
                 return $this->productRepository->getById($productId, false, $storeId);
             } catch (NoSuchEntityException $e) {

app/code/Magento/Theme/view/frontend/templates/messages.phtml

@@ -18,19 +18,18 @@
     </div>
     <!-- /ko -->
 
-    <!-- ko if: messages().messages && messages().messages.length > 0 -->
     <div aria-atomic="true" role="alert" class="messages" data-bind="foreach: {
         data: messages().messages, as: 'message'
-    }">
+    }, afterRender: purgeMessages">
         <div data-bind="attr: {
             class: 'message-' + message.type + ' ' + message.type + ' message',
             'data-ui-id': 'message-' + message.type
         }">
             <div data-bind="html: $parent.prepareMessageForHtml(message.text)"></div>
         </div>
     </div>
-    <!-- /ko -->
 </div>
+
 <script type="text/x-magento-init">
     {
         "*": {

app/code/Magento/Theme/view/frontend/web/js/view/messages.js

@@ -57,27 +57,12 @@ define([
          * @return {String}
          */
         prepareMessageForHtml: function (message) {
-            if (!_.isEmpty(this.messages().messages)) {
-                this.removeMessage(message);
-            }
-
             return escaper.escapeHtml(message, this.allowedTags);
         },
-
-        /**
-         * Remove provided message from message queue
-         *
-         * @param message
-         */
-        removeMessage: function (message) {
-            let messages = [];
-
-            for (let i =0; i < this.messages().messages.length; i++) {
-                if (this.messages().messages[i] !== message) {
-                    messages.push(this.messages().messages[i]);
-                }
+        purgeMessages: function () {
+            if (!_.isEmpty(this.messages().messages)) {
+                customerData.set('messages', {});
             }
-            customerData.set('messages', messages);
         }
     });
 });