22 lines
650 B
PHP
22 lines
650 B
PHP
<?php
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session_start();
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require_once __DIR__ . '/../config/database.php';
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if (!isset($_SESSION['isLoggedIn']) || $_SESSION['isLoggedIn'] !== true) {
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echo json_encode(['success' => false, 'cart_count' => 0]);
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exit();
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}
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$user_id = $_SESSION['user_id'] ?? 0;
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$db = Database::getInstance()->getConnection();
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try {
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$stmt = $db->prepare("SELECT SUM(quantity) as total FROM cart WHERE user_id = ?");
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$stmt->execute([$user_id]);
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$cart_count = $stmt->fetchColumn() ?: 0;
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echo json_encode(['success' => true, 'cart_count' => $cart_count]);
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} catch (PDOException $e) {
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echo json_encode(['success' => false, 'cart_count' => 0]);
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} |