45 lines
1.3 KiB
PHP
45 lines
1.3 KiB
PHP
<?php
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session_start();
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require_once 'db/config.php';
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if ($_SERVER["REQUEST_METHOD"] == "POST") {
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$email = $_POST['email'];
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$password = $_POST['password'];
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if (empty($email) || empty($password)) {
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die('Please fill all required fields.');
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}
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if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
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die('Invalid email format.');
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}
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try {
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$pdo = db();
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$sql = "SELECT * FROM users WHERE email = ?";
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$stmt = $pdo->prepare($sql);
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$stmt->execute([$email]);
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$user = $stmt->fetch();
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if ($user && password_verify($password, $user['password'])) {
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$user_id = $user['id'];
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$session_id = session_id();
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// Merge guest cart with user cart
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$merge_sql = "UPDATE cart SET user_id = ?, session_id = NULL WHERE session_id = ?";
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$merge_stmt = $pdo->prepare($merge_sql);
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$merge_stmt->execute([$user_id, $session_id]);
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$_SESSION['user_id'] = $user_id;
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$_SESSION['user_name'] = $user['name'];
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header("Location: index.php");
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exit;
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} else {
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die('Invalid email or password.');
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}
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} catch (PDOException $e) {
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die("Could not connect to the database $dbname :" . $e->getMessage());
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}
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}
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?>
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