From 29cb32aa2e4f9a541d7b000c689406ab0f01d5ff Mon Sep 17 00:00:00 2001
From: maksim <maksim@good-production.ru>
Date: Wed, 18 Jun 2025 19:04:30 +0300
Subject: [PATCH] =?UTF-8?q?Task=206807=20|=20=D1=84=D0=B8=D0=BA=D1=81=20?=
 =?UTF-8?q?=D0=B1=D0=B0=D0=B3=D0=BE=D0=B2=20=D0=BF=D1=80=D0=B8=20=D0=B4?=
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MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../shop/components/cart/assets/js/cart.js    | 26 +----------------
 .../temp-functions/woocommerce-logic.php      | 29 +++++++++++++++++++
 2 files changed, 30 insertions(+), 25 deletions(-)

diff --git a/wp-content/themes/cosmopet/modules/shop/components/cart/assets/js/cart.js b/wp-content/themes/cosmopet/modules/shop/components/cart/assets/js/cart.js
index 6dd6a14..9b91cb3 100644
--- a/wp-content/themes/cosmopet/modules/shop/components/cart/assets/js/cart.js
+++ b/wp-content/themes/cosmopet/modules/shop/components/cart/assets/js/cart.js
@@ -12,31 +12,7 @@ jQuery(document).ready(function($) {
             const quantity = parseInt($input.val(), 10);
 
             if (quantity > 0) {
-                updateCart(key, quantity, false);
-
-                const $item = $input.closest('.modal-basket-item__control');
-                const $priceElement = $item.find('.woocommerce-Price-amount');
-                const currentPriceText = $priceElement.text().replace(/[^\d,]/g, '').replace(',', '.');
-                const currentTotal = parseFloat(currentPriceText);
-
-                // Защита от деления на 0
-                if (!isNaN(currentTotal) && currentTotal > 0) {
-                    const oldQuantity = parseInt($input.prop('defaultValue'), 10);
-                    const unitPrice = currentTotal / oldQuantity;
-                    const newTotal = unitPrice * quantity;
-
-                    // Получаем текущий символ валюты из разметки
-                    const currencySymbol = $priceElement.find('.woocommerce-Price-currencySymbol').text().trim();
-
-                    // Формируем новую цену с тем же символом
-                    $priceElement.find('bdi').html(
-                        newTotal.toLocaleString('ru-RU', { minimumFractionDigits: 0 }) +
-                        '&nbsp;<span class="woocommerce-Price-currencySymbol">' + currencySymbol + '</span>'
-                    );
-
-                    // Обновить значение по умолчанию (чтобы расчёт unitPrice был корректен в следующий раз)
-                    $input.prop('defaultValue', quantity);
-                }
+                updateCart(key, quantity);
             } else {
                 removeItem(key);
             }
diff --git a/wp-content/themes/cosmopet/temp-functions/woocommerce-logic.php b/wp-content/themes/cosmopet/temp-functions/woocommerce-logic.php
index ef63e8f..5d991d1 100644
--- a/wp-content/themes/cosmopet/temp-functions/woocommerce-logic.php
+++ b/wp-content/themes/cosmopet/temp-functions/woocommerce-logic.php
@@ -341,6 +341,35 @@ add_filter('woocommerce_cart_redirect_after_error', '__return_false');
 add_action('wp_ajax_get_wc_notices', 'custom_get_wc_notices');
 add_action('wp_ajax_nopriv_get_wc_notices', 'custom_get_wc_notices');
 
+
+add_action('woocommerce_after_cart_item_quantity_update', 'custom_limit_cart_quantity_on_update', 20, 4);
+function custom_limit_cart_quantity_on_update($cart_item_key, $quantity, $old_quantity, $cart) {
+    $cart_item = $cart->get_cart_item($cart_item_key);
+    if (!$cart_item) {
+        return;
+    }
+
+    $product = $cart_item['data'];
+
+    if (!$product->managing_stock()) {
+        return;
+    }
+
+    $stock = $product->get_stock_quantity();
+
+    if ($quantity > $stock) {
+        // Ограничим до доступного количества
+        $cart->set_quantity($cart_item_key, $stock);
+
+        wc_add_notice(sprintf(
+            __('Вы запросили %d шт., но доступно только %d. Количество было скорректировано.', 'woocommerce'),
+            $quantity, $stock
+        ), 'notice');
+    }
+}
+
+
+
 function custom_get_wc_notices() {
     ob_start();
     wc_print_notices(); // выводим уведомления, если они есть