Autosave: 20260301-005825

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 */node_modules/
 */build/
+db/.install_lock

admin_dashboard.php

@@ -11,17 +11,27 @@ $users_count = 0;
 $lpas_count = 0;
 $users = [];
 $lpas = [];
+$migration_history = [];
 
 try {
+    $db = db();
     // Get stats
-    $users_count = db()->query("SELECT COUNT(*) FROM users")->fetchColumn();
+    $users_count = $db->query("SELECT COUNT(*) FROM users")->fetchColumn();
-    $lpas_count = db()->query("SELECT COUNT(*) FROM lpa_applications")->fetchColumn();
+    $lpas_count = $db->query("SELECT COUNT(*) FROM lpa_applications")->fetchColumn();
 
     // Get all users
-    $users = db()->query("SELECT * FROM users ORDER BY created_at DESC LIMIT 50")->fetchAll();
+    $users = $db->query("SELECT * FROM users ORDER BY created_at DESC LIMIT 50")->fetchAll();
 
     // Get all LPAs
-    $lpas = db()->query("SELECT * FROM lpa_applications ORDER BY created_at DESC LIMIT 50")->fetchAll();
+    $lpas = $db->query("SELECT * FROM lpa_applications ORDER BY created_at DESC LIMIT 50")->fetchAll();
+
+    // Get migration history
+    try {
+        $migration_history = $db->query("SELECT * FROM migration_history ORDER BY executed_at DESC")->fetchAll();
+    } catch (PDOException $e) {
+        // migration_history might not exist yet if installer hasn't run or table not created
+        $migration_history = [];
+    }
 } catch (PDOException $e) {
     error_log($e->getMessage());
 }
@@ -49,11 +59,35 @@ try {
     </nav>
 
     <div class="container py-5">
-        <div class="row mb-5">
+        <div class="row mb-5 align-items-center">
-            <div class="col">
+            <div class="col-md-6">
                 <h1 class="h3 fw-bold mb-1">System Administration</h1>
                 <p class="text-muted small mb-0">Overview of all users and applications in the system.</p>
             </div>
+            <div class="col-md-6 text-md-end mt-3 mt-md-0">
+                <div class="dropdown d-inline-block">
+                    <button class="btn btn-white border shadow-sm rounded-pill px-4 dropdown-toggle" type="button" id="maintenanceDropdown" data-bs-toggle="dropdown" aria-expanded="false">
+                        <svg width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="me-1"><circle cx="12" cy="12" r="3"></circle><path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06a1.65 1.65 0 0 0 .33-1.82 1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06a1.65 1.65 0 0 0 1.82.33H9a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06a1.65 1.65 0 0 0-.33 1.82V9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"></path></svg>
+                        System Tools
+                    </button>
+                    <ul class="dropdown-menu dropdown-menu-end border-0 shadow-lg rounded-3" aria-labelledby="maintenanceDropdown">
+                        <li><h6 class="dropdown-header">Database Maintenance</h6></li>
+                        <li>
+                            <button class="dropdown-item py-2" type="button" onclick="runMigrations()">
+                                <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="me-2 text-primary"><polyline points="16 16 12 12 8 16"></polyline><line x1="12" y1="12" x2="12" y2="21"></line><path d="M20.39 18.39A5 5 0 0 0 18 9h-1.26A8 8 0 1 0 3 16.3"></path><polyline points="16 16 12 12 8 16"></polyline></svg>
+                                Run Pending Migrations
+                            </button>
+                        </li>
+                    </ul>
+                </div>
+            </div>
+        </div>
+
+        <div id="migration-alert" style="display: none;">
+            <div class="alert alert-info alert-dismissible fade show rounded-3 shadow-sm border-0 mb-4" role="alert">
+                <span id="migration-message"></span>
+                <button type="button" class="btn-close" data-bs-dismiss="alert" aria-label="Close"></button>
+            </div>
         </div>
 
         <div class="row g-4 mb-5">
@@ -108,8 +142,8 @@ try {
                                         <td class="ps-4 fw-medium"><?php echo htmlspecialchars($u['name'] ?? 'N/A'); ?></td>
                                         <td><?php echo htmlspecialchars($u['email']); ?></td>
                                         <td>
-                                            <span class="badge rounded-pill <?php echo $u['role'] === 'Super User' ? 'bg-danger-subtle text-danger' : 'bg-secondary-subtle text-secondary'; ?>">
+                                            <span class="badge rounded-pill <?php echo ($u['role'] ?? '') === 'Super User' ? 'bg-danger-subtle text-danger' : 'bg-secondary-subtle text-secondary'; ?>">
-                                                <?php echo htmlspecialchars($u['role']); ?>
+                                                <?php echo htmlspecialchars($u['role'] ?? 'Standard User'); ?>
                                             </span>
                                         </td>
                                         <td>
@@ -182,6 +216,36 @@ try {
                     </div>
                 </div>
             </div>
+
+            <div class="col-lg-12 mt-5">
+                <div class="card border-0 shadow-sm mb-5">
+                    <div class="card-header bg-white py-3 border-bottom-0">
+                        <h5 class="fw-bold mb-0">Migration History</h5>
+                    </div>
+                    <div class="table-responsive">
+                        <table class="table table-hover align-middle mb-0">
+                            <thead class="bg-light">
+                                <tr class="small text-uppercase tracking-wider">
+                                    <th class="ps-4">File Name</th>
+                                    <th class="text-end pe-4">Executed At</th>
+                                </tr>
+                            </thead>
+                            <tbody>
+                                <?php if (count($migration_history) > 0): ?>
+                                    <?php foreach ($migration_history as $m): ?>
+                                        <tr>
+                                            <td class="ps-4 fw-medium"><?php echo htmlspecialchars($m['filename']); ?></td>
+                                            <td class="text-end pe-4 text-muted small"><?php echo date('M d, Y H:i', strtotime($m['executed_at'])); ?></td>
+                                        </tr>
+                                    <?php endforeach; ?>
+                                <?php else: ?>
+                                    <tr><td colspan="2" class="text-center py-4 text-muted small">No migration history found. Run migrations to initialize.</td></tr>
+                                <?php endif; ?>
+                            </tbody>
+                        </table>
+                    </div>
+                </div>
+            </div>
         </div>
     </div>
 
@@ -202,7 +266,6 @@ try {
                         const row = document.getElementById('lpa-row-' + id);
                         if (row) {
                             row.remove();
-                            // Update count display if needed or refresh
                             location.reload(); 
                         }
                     } else {
@@ -215,6 +278,37 @@ try {
                 });
             }
         }
+
+        function runMigrations() {
+            if (!confirm('Run database migrations? This will execute all SQL files in db/migrations/ and may take a moment.')) return;
+            
+            const alertBox = document.getElementById('migration-alert');
+            const messageEl = document.getElementById('migration-message');
+            
+            fetch('api/run_migrations.php', {
+                method: 'POST'
+            })
+            .then(response => response.json())
+            .then(data => {
+                alertBox.style.display = 'block';
+                if (data.success) {
+                    messageEl.textContent = data.message + ' Page will reload in 2 seconds.';
+                    messageEl.parentElement.className = 'alert alert-success alert-dismissible fade show rounded-3 shadow-sm border-0 mb-4';
+                    setTimeout(() => location.reload(), 2000);
+                } else {
+                    messageEl.textContent = 'Error: ' + data.error;
+                    messageEl.parentElement.className = 'alert alert-danger alert-dismissible fade show rounded-3 shadow-sm border-0 mb-4';
+                }
+                // Scroll to alert
+                alertBox.scrollIntoView({ behavior: 'smooth' });
+            })
+            .catch(error => {
+                alertBox.style.display = 'block';
+                messageEl.textContent = 'An unexpected error occurred.';
+                messageEl.parentElement.className = 'alert alert-danger alert-dismissible fade show rounded-3 shadow-sm border-0 mb-4';
+                console.error('Error:', error);
+            });
+        }
     </script>
 </body>
 </html>

api/run_migrations.php

@@ -0,0 +1,69 @@
+<?php
+session_start();
+header('Content-Type: application/json');
+
+if (!isset($_SESSION["user_id"]) || ($_SESSION["user_role"] ?? '') !== 'Super User') {
+    echo json_encode(['success' => false, 'error' => 'Unauthorized']);
+    exit;
+}
+
+require_once '../db/config.php';
+
+try {
+    $db = db();
+    
+    // 1. Ensure migration_history table exists
+    $db->exec("CREATE TABLE IF NOT EXISTS migration_history (
+        id INT AUTO_INCREMENT PRIMARY KEY,
+        filename VARCHAR(255) NOT NULL UNIQUE,
+        executed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+    ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;");
+
+    // 2. Scan migrations directory
+    $migrations_dir = __DIR__ . '/../db/migrations/';
+    $migration_files = glob($migrations_dir . '*.sql');
+    sort($migration_files);
+
+    // 3. Get list of already executed migrations
+    $stmt = $db->query("SELECT filename FROM migration_history");
+    $executed_migrations = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+    $executed_count = 0;
+    $skipped_count = 0;
+    $new_migrations = [];
+
+    foreach ($migration_files as $file_path) {
+        $filename = basename($file_path);
+        
+        if (in_array($filename, $executed_migrations)) {
+            $skipped_count++;
+            continue;
+        }
+
+        $sql = file_get_contents($file_path);
+        if ($sql) {
+            // Execute migration
+            $db->exec($sql);
+            
+            // Record migration in history
+            $stmt = $db->prepare("INSERT INTO migration_history (filename) VALUES (?)");
+            $stmt->execute([$filename]);
+            
+            $executed_count++;
+            $new_migrations[] = $filename;
+        }
+    }
+
+    echo json_encode([
+        'success' => true, 
+        'message' => "Migration process complete.",
+        'executed' => $executed_count,
+        'skipped' => $skipped_count,
+        'new_migrations' => $new_migrations
+    ]);
+} catch (Exception $e) {
+    echo json_encode([
+        'success' => false, 
+        'error' => 'Migration failed: ' . $e->getMessage()
+    ]);
+}

db/config.php

@@ -1,17 +1,36 @@
 <?php
-// Generated by setup_mariadb_project.sh — edit as needed.
+// Generated by install.php or platform setup.
-define('DB_HOST', '127.0.0.1');
+
-define('DB_NAME', 'app_37684');
+// Attempt to load current configuration
-define('DB_USER', 'app_37684');
+if (!defined('DB_HOST')) {
-define('DB_PASS', '0e6af454-f0c3-4977-9e98-1a4682d0c995');
+    define('DB_HOST', '127.0.0.1');
+    define('DB_NAME', 'app_37684');
+    define('DB_USER', 'app_37684');
+    define('DB_PASS', '0e6af454-f0c3-4977-9e98-1a4682d0c995');
+}
 
 function db() {
-  static $pdo;
+    static $pdo;
-  if (!$pdo) {
+    if (!$pdo) {
-    $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
+        try {
-      PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            // First, check if configuration is the default/placeholder which likely won't work elsewhere
-      PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            if (DB_NAME === 'app_37684' && basename($_SERVER['PHP_SELF']) !== 'install.php' && !file_exists(__DIR__ . '/.install_lock')) {
-    ]);
+                 // Potentially redirect if it's a new environment and we haven't locked it yet
-  }
+                 // But safer to just try connection first.
-  return $pdo;
+            }
+
+            $pdo = new PDO('mysql:host='.DB_HOST.';dbname='.DB_NAME.';charset=utf8mb4', DB_USER, DB_PASS, [
+                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            ]);
+        } catch (PDOException $e) {
+            // If connection fails and we are not already on the install page, redirect to install.php
+            if (basename($_SERVER['PHP_SELF']) !== 'install.php' && !headers_sent()) {
+                header('Location: install.php');
+                exit;
+            }
+            throw $e;
+        }
+    }
+    return $pdo;
 }

db/migrations/06_create_migration_history_table.sql

@@ -0,0 +1,5 @@
+CREATE TABLE IF NOT EXISTS migration_history (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    filename VARCHAR(255) NOT NULL UNIQUE,
+    executed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

install.php

@@ -0,0 +1,216 @@
+<?php
+session_start();
+
+$lock_file = __DIR__ . '/db/.install_lock';
+if (file_exists($lock_file)) {
+    header('Location: index.php');
+    exit;
+}
+
+$error = '';
+$success = '';
+$project_name = $_SERVER['PROJECT_NAME'] ?? 'LPA Online';
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $db_host = $_POST['db_host'] ?? '127.0.0.1';
+    $db_name = $_POST['db_name'] ?? '';
+    $db_user = $_POST['db_user'] ?? '';
+    $db_pass = $_POST['db_pass'] ?? '';
+    
+    $admin_name = $_POST['admin_name'] ?? '';
+    $admin_email = $_POST['admin_email'] ?? '';
+    $admin_pass = $_POST['admin_pass'] ?? '';
+
+    if (empty($db_name) || empty($db_user) || empty($admin_email) || empty($admin_pass)) {
+        $error = 'Please fill in all required fields.';
+    } else {
+        try {
+            // 1. Test connection
+            $dsn = "mysql:host=$db_host;charset=utf8mb4";
+            $pdo = new PDO($dsn, $db_user, $db_pass, [
+                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+            ]);
+
+            // 2. Create database if not exists
+            $pdo->exec("CREATE DATABASE IF NOT EXISTS `$db_name` CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci");
+            $pdo->exec("USE `$db_name` ");
+
+            // 3. Update db/config.php
+            $config_content = '<?php
+// Generated by install.php or platform setup.
+
+// Attempt to load current configuration
+if (!defined(\'DB_HOST\")) {
+    define(\'DB_HOST\', ' . var_export($db_host, true) . ');
+    define(\'DB_NAME\', ' . var_export($db_name, true) . ');
+    define(\'DB_USER\', ' . var_export($db_user, true) . ');
+    define(\'DB_PASS\', ' . var_export($db_pass, true) . ');
+}
+
+function db() {
+    static $pdo;
+    if (!$pdo) {
+        try {
+            $pdo = new PDO(\'mysql:host=\'.DB_HOST.\' ;dbname=\'.DB_NAME.\' ;charset=utf8mb4\', DB_USER, DB_PASS, [
+                PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION,
+                PDO::ATTR_DEFAULT_FETCH_MODE => PDO::FETCH_ASSOC,
+            ]);
+        } catch (PDOException $e) {
+            // If connection fails and we are not already on the install page, redirect to install.php
+            if (basename($_SERVER[\'PHP_SELF\']) !== \'install.php\' && !headers_sent()) {
+                header(\'Location: install.php\');
+                exit;
+            }
+            throw $e;
+        }
+    }
+    return $pdo;
+}';
+
+            if (file_put_contents(__DIR__ . '/db/config.php', $config_content) === false) {
+                throw new Exception("Could not write to db/config.php. Please check file permissions.");
+            }
+
+            // 4. Ensure migration_history table exists
+            $pdo->exec("CREATE TABLE IF NOT EXISTS migration_history (
+                id INT AUTO_INCREMENT PRIMARY KEY,
+                filename VARCHAR(255) NOT NULL UNIQUE,
+                executed_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+            ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;");
+
+            // 5. Run migrations
+            $migrations_dir = __DIR__ . '/db/migrations/';
+            $migration_files = glob($migrations_dir . '*.sql');
+            sort($migration_files);
+
+            // Get list of already executed migrations
+            $stmt = $pdo->query("SELECT filename FROM migration_history");
+            $executed_migrations = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+            foreach ($migration_files as $file_path) {
+                $filename = basename($file_path);
+                
+                if (in_array($filename, $executed_migrations)) {
+                    continue;
+                }
+
+                $sql = file_get_contents($file_path);
+                if ($sql) {
+                    // Split SQL by ; to handle multiple statements if any
+                    $pdo->exec($sql);
+                    
+                    // Record migration in history
+                    $stmt = $pdo->prepare("INSERT INTO migration_history (filename) VALUES (?)");
+                    $stmt->execute([$filename]);
+                }
+            }
+            
+            // 6. Create Super User
+            $hashed_pass = password_hash($admin_pass, PASSWORD_DEFAULT);
+            $stmt = $pdo->prepare("INSERT INTO users (name, email, password, is_verified, role) VALUES (?, ?, ?, 1, 'Super User') ON DUPLICATE KEY UPDATE role = 'Super User'");
+            $stmt->execute([$admin_name, $admin_email, $hashed_pass]);
+
+            // 7. Create lock file
+            file_put_contents($lock_file, date('Y-m-d H:i:s'));
+
+            $success = 'Installation successful! Admin account created. Redirecting to login...';
+            header('Refresh: 3; url=login.php');
+        } catch (Exception $e) {
+            $error = 'Setup failed: ' . $e->getMessage();
+        }
+    }
+}
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Install — <?php echo htmlspecialchars($project_name); ?></title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link href="assets/css/custom.css" rel="stylesheet">
+</head>
+<body class="bg-light d-flex flex-column min-vh-100">
+    <nav class="navbar navbar-expand-lg bg-white border-bottom shadow-sm">
+        <div class="container justify-content-center">
+            <a class="navbar-brand d-flex align-items-center m-0" href="/">
+                <img src="assets/pasted-20260228-235417-eedda424.png" alt="<?php echo htmlspecialchars($project_name); ?>" height="40">
+            </a>
+        </div>
+    </nav>
+
+    <main class="container py-5 flex-grow-1 d-flex align-items-center">
+        <div class="row justify-content-center w-100 m-0">
+            <div class="col-md-8 col-lg-6">
+                <div class="card shadow-lg border-0 p-4 p-md-5 rounded-4">
+                    <div class="text-center mb-4">
+                        <h1 class="h3 fw-bold">System Setup</h1>
+                        <p class="text-muted small">Configure your database and administrator account.</p>
+                    </div>
+
+                    <?php if ($error): ?>
+                        <div class="alert alert-danger small py-2"><?php echo $error; ?></div>
+                    <?php endif; ?>
+
+                    <?php if ($success): ?>
+                        <div class="alert alert-success small py-2"><?php echo $success; ?></div>
+                    <?php else: ?>
+                        <form action="install.php" method="POST">
+                            <div class="row">
+                                <div class="col-md-6">
+                                    <h5 class="fw-bold mb-3">Database</h5>
+                                    <div class="mb-3">
+                                        <label for="db_host" class="form-label small fw-bold">Host</label>
+                                        <input type="text" class="form-control" id="db_host" name="db_host" value="127.0.0.1" required>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="db_name" class="form-label small fw-bold">DB Name</label>
+                                        <input type="text" class="form-control" id="db_name" name="db_name" placeholder="app_db" required>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="db_user" class="form-label small fw-bold">User</label>
+                                        <input type="text" class="form-control" id="db_user" name="db_user" placeholder="root" required>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="db_pass" class="form-label small fw-bold">Password</label>
+                                        <input type="password" class="form-control" id="db_pass" name="db_pass" placeholder="••••••••">
+                                    </div>
+                                </div>
+                                <div class="col-md-6 border-start">
+                                    <h5 class="fw-bold mb-3">Super User</h5>
+                                    <div class="mb-3">
+                                        <label for="admin_name" class="form-label small fw-bold">Full Name</label>
+                                        <input type="text" class="form-control" id="admin_name" name="admin_name" placeholder="Administrator" required>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="admin_email" class="form-label small fw-bold">Admin Email</label>
+                                        <input type="email" class="form-control" id="admin_email" name="admin_email" placeholder="admin@example.com" required>
+                                    </div>
+                                    <div class="mb-3">
+                                        <label for="admin_pass" class="form-label small fw-bold">Admin Password</label>
+                                        <input type="password" class="form-control" id="admin_pass" name="admin_pass" placeholder="••••••••" required>
+                                    </div>
+                                </div>
+                            </div>
+                            
+                            <div class="mt-4">
+                                <button type="submit" class="btn btn-primary btn-lg w-100 rounded-pill">Complete Installation</button>
+                            </div>
+                        </form>
+                    <?php endif; ?>
+
+                    <div class="text-center mt-4 pt-2 border-top">
+                        <p class="text-muted small mb-0">The installer will create the database, tables, and your admin account.</p>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </main>
+
+    <footer class="py-4 text-center text-muted">
+        <div class="container">
+            <p class="small mb-0">&copy; <?php echo date('Y'); ?> <?php echo htmlspecialchars($project_name); ?>. All rights reserved.</p>
+        </div>
+    </footer>
+</body>
+</html>

test_mail.php

@@ -1,17 +0,0 @@
-<?php
-require_once 'mail/MailService.php';
-
-$to = 'neel@neel.me.uk';
-$subject = 'Test Email from ' . ($_SERVER['PROJECT_NAME'] ?? 'LPA Online');
-$html = '<h1>Test</h1><p>This is a test email to verify mail functionality.</p>';
-$text = 'Test: This is a test email to verify mail functionality.';
-
-echo "Sending email to $to...\n";
-$res = MailService::sendMail($to, $subject, $html, $text);
-
-if ($res['success']) {
-    echo "SUCCESS: Email sent successfully.\n";
-} else {
-    echo "ERROR: " . ($res['error'] ?? 'Unknown error') . "\n";
-}
-