update

iadmin/themes/new-theme/js/pages/product-preferences/stock-management-option-handler.js

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+/**
+ * Copyright since 2007 PrestaShop SA and Contributors
+ * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
+ *
+ * NOTICE OF LICENSE
+ *
+ * This source file is subject to the Open Software License (OSL 3.0)
+ * that is bundled with this package in the file LICENSE.md.
+ * It is also available through the world-wide-web at this URL:
+ * https://opensource.org/licenses/OSL-3.0
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@prestashop.com so we can send you a copy immediately.
+ *
+ * DISCLAIMER
+ *
+ * Do not edit or add to this file if you wish to upgrade PrestaShop to newer
+ * versions in the future. If you wish to customize PrestaShop for your
+ * needs please refer to https://devdocs.prestashop.com/ for more information.
+ *
+ * @author    PrestaShop SA and Contributors <contact@prestashop.com>
+ * @copyright Since 2007 PrestaShop SA and Contributors
+ * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
+ */
+
+const {$} = window;
+
+class StockManagementOptionHandler {
+  constructor() {
+    this.handle();
+
+    $('input[name="stock[stock_management]"]').on('change', () => this.handle());
+  }
+
+  handle() {
+    const stockManagementVal = $('input[name="stock[stock_management]"]:checked').val();
+    const isStockManagementEnabled = parseInt(stockManagementVal, 10);
+
+    this.handleAllowOrderingOutOfStockOption(isStockManagementEnabled);
+    this.handleDisplayAvailableQuantitiesOption(isStockManagementEnabled);
+  }
+
+  /**
+   * If stock managament is disabled
+   * then 'Allow ordering of out-of-stock products' option must be Yes and disabled
+   * otherwise it should be enabled
+   *
+   * @param {int} isStockManagementEnabled
+   */
+  handleAllowOrderingOutOfStockOption(isStockManagementEnabled) {
+    const allowOrderingOosRadios = $('input[name="stock[allow_ordering_oos]"]');
+
+    if (isStockManagementEnabled) {
+      allowOrderingOosRadios.removeAttr('disabled');
+    } else {
+      allowOrderingOosRadios.val([1]);
+      allowOrderingOosRadios.attr('disabled', 'disabled');
+    }
+  }
+
+  /**
+   * If stock managament is disabled
+   * then 'Display available quantities on the product page' option must be No and disabled
+   * otherwise it should be enabled
+   *
+   * @param {int} isStockManagementEnabled
+   */
+  handleDisplayAvailableQuantitiesOption(isStockManagementEnabled) {
+    const displayQuantitiesRadio = $('input[name="page[display_quantities]"]');
+
+    if (isStockManagementEnabled) {
+      displayQuantitiesRadio.removeAttr('disabled');
+    } else {
+      displayQuantitiesRadio.val([0]);
+      displayQuantitiesRadio.attr('disabled', 'disabled');
+    }
+  }
+}
+
+export default StockManagementOptionHandler;