31 lines
987 B
PHP
31 lines
987 B
PHP
<?php
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session_start();
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require_once 'config/database.php';
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if (!isset($_SESSION['isLoggedIn']) || $_SESSION['isLoggedIn'] !== true) {
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echo json_encode(['success' => false, 'message' => 'Требуется авторизация']);
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exit();
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}
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if ($_SERVER['REQUEST_METHOD'] == 'POST' && isset($_POST['product_id'])) {
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$product_id = intval($_POST['product_id']);
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$quantity = intval($_POST['quantity'] ?? 1);
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$user_id = $_SESSION['user_id'] ?? 0;
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$db = Database::getInstance()->getConnection();
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try {
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$stmt = $db->prepare("
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UPDATE cart
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SET quantity = ?, updated_at = CURRENT_TIMESTAMP
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WHERE user_id = ? AND product_id = ?
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");
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$stmt->execute([$quantity, $user_id, $product_id]);
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echo json_encode(['success' => true]);
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} catch (PDOException $e) {
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echo json_encode(['success' => false, 'message' => 'Ошибка базы данных']);
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}
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}
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?>
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