local/ajax/basket.php - main - bitrix-dev/Starter-kit

local/ajax/basket.php
141 строка5 KB
Alexey Karizhenskiy
Первая сборка (из ранее используемого)
19 янв 2026, 21:00
19 янв 2026, 21:00d843e36
<?php
require($_SERVER["DOCUMENT_ROOT"]."/bitrix/modules/main/include/prolog_before.php");

use Bitrix\Main\Application;
use Bitrix\Main\Web\Json;
use MWI\Basket;

$response = [
    'success' => false
];

$request = Application::getInstance()->getContext()->getRequest();
$action = $request->getPost('action') ?: $request->get('action');

switch ($action) {
    case 'get':
        $response['success'] = true;
        $response['items'] = Basket::getProductIds();
        $response['count'] = Basket::getCount();
        break;

    case 'increase':
        $productId = intval($request->getPost('productId'));
        $basketItemId = intval($request->getPost('basketItemId'));
        if ($productId > 0 || $basketItemId > 0) {
            $response['success'] = Basket::increaseQuantity($productId, $basketItemId ?: null);
            $response['count'] = Basket::getCount();
        }
        break;

    case 'decrease':
        $productId = intval($request->getPost('productId'));
        $basketItemId = intval($request->getPost('basketItemId')); 
        if ($productId > 0 || $basketItemId > 0) {
            $response['success'] = Basket::decreaseQuantity($productId, $basketItemId ?: null);
            $response['count'] = Basket::getCount();
        }
        break;

    case 'set':
        $productId = intval($request->getPost('productId'));
        $quantity = floatval($request->getPost('quantity'));
        $basketItemId = intval($request->getPost('basketItemId'));
        if ($productId > 0 || $basketItemId > 0) {
            $response['success'] = Basket::setQuantity($productId, $quantity, $basketItemId ?: null);
            $response['count'] = Basket::getCount();
        }
        break;

    case 'remove':
        $productId = intval($request->getPost('productId'));
        $basketItemId = intval($request->getPost('basketItemId')); 
        if ($productId > 0 || $basketItemId > 0) {
            $response['success'] = Basket::remove($productId, $basketItemId ?: null);
            $response['count'] = Basket::getCount();
        }
        break;
        
    case 'clear':
        $response['success'] = Basket::clear();
        $response['count'] = 0;
        break;

    case 'ADD2BASKET':
        $productId = intval($request->get('id'));
        $quantity = floatval($request->get('quantity'));

        // Проверяем корректность ID товара
        if ($productId <= 0) {
            $response['success'] = false;
            $response['STATUS'] = 'ERROR';
            $response['MESSAGE'] = 'Некорректный ID товара';
            break;
        }

        // Проверяем существование товара
        if (!\CIBlockElement::GetByID($productId)->Fetch()) {
            $response['success'] = false; 
            $response['STATUS'] = 'ERROR';
            $response['MESSAGE'] = 'Товар не найден';
            break;
        }

        if ($quantity <= 0) {
            $ratioIterator = \CCatalogMeasureRatio::getList(
                array(),
                array('PRODUCT_ID' => $productId),
                false,
                false,
                array('PRODUCT_ID', 'RATIO')
            );
            if ($ratio = $ratioIterator->Fetch())
            {
                $intRatio = (int)$ratio['RATIO'];
                $floatRatio = (float)$ratio['RATIO'];
                $quantity = $floatRatio > $intRatio ? $floatRatio : $intRatio;
            }
        }

        if ($quantity <= 0) {
            $quantity = 1;
        }

        $props = [];
        
        // Получаем свойства из POST
        $basketProps = base64_decode($request->getPost('basket_props'));
        if ($basketProps) {
            $propCodes = @unserialize($basketProps);
            if ($propCodes !== false) {
                foreach ($propCodes as $propCode) {
                    $propValue = $request->getPost($propCode);
                    if ($propValue) {
                        $props[] = [
                            'NAME' => $propCode,
                            'CODE' => $propCode,
                            'VALUE' => $propValue
                        ];
                    }
                }
            }
        }

        [$successfulAdd, $errorMsg] = Basket::add($productId, $quantity, $props);
        $response['success'] = $successfulAdd;
        if ($successfulAdd) {
            $response['STATUS'] = 'OK';
            $response['MESSAGE'] = 'Товар успешно добавлен в корзину';
        } else {
            if (strpos($errorMsg, 'Можно добавить не более') !== false) {
                $errorMsg = 'Вы выбрали максимальное количество товара для заказа';
            }
            $response['STATUS'] = 'ERROR'; 
            $response['MESSAGE'] = $errorMsg ?: 'Ошибка при добавлении товара в корзину';
        }

        break;

}

echo Json::encode($response);