FlexPass_v.0005

add-client.php

@@ -36,8 +36,8 @@ if ($_SERVER['REQUEST_METHOD'] === 'POST') {
             $errors[] = "Client ID already exists.";
         } else {
             // Insert into database
-            $stmt = $pdo->prepare("INSERT INTO clients (client_id, name, status) VALUES (?, ?, ?)");
-            if ($stmt->execute([$clientId, $clientName, $status])) {
+            $stmt = $pdo->prepare("INSERT INTO clients (client_id, name, status, user_id) VALUES (?, ?, ?, ?)");
+            if ($stmt->execute([$clientId, $clientName, $status, $_SESSION['user_id']])) {
                 log_audit_event('client_create', $_SESSION['user_id'], 'client', $clientId);
                 header("Location: dashboard.php?status=client_added");
                 exit;

assets/js/main.js

@@ -131,7 +131,13 @@ document.addEventListener('DOMContentLoaded', function () {
                 if (confirm('Are you sure you want to delete this note?')) {
                     const noteId = deleteButton.dataset.noteId;
 
-                    fetch(`delete-note.php?note_id=${noteId}`)
+                    const formData = new FormData();
+                    formData.append('note_id', noteId);
+
+                    fetch('delete-note.php', {
+                        method: 'POST',
+                        body: formData
+                    })
                         .then(response => response.json())
                         .then(data => {
                             if (data.success) {

dashboard.php

@@ -15,8 +15,8 @@ $viewingClient = null;
 $clients = [];
 
 if (isset($_GET['client_id'])) {
-    $stmt = $pdo->prepare("SELECT * FROM clients WHERE client_id = ?");
-    $stmt->execute([$_GET['client_id']]);
+    $stmt = $pdo->prepare("SELECT * FROM clients WHERE client_id = ? AND user_id = ?");
+    $stmt->execute([$_GET['client_id'], $_SESSION['user_id']]);
     $viewingClient = $stmt->fetch(PDO::FETCH_ASSOC);
 
     $credentials = [];
@@ -35,7 +35,8 @@ if (isset($_GET['client_id'])) {
         $notes = $noteStmt->fetchAll(PDO::FETCH_ASSOC);
     }
 } else {
-    $stmt = $pdo->query("SELECT * FROM clients ORDER BY name ASC");
+    $stmt = $pdo->prepare("SELECT * FROM clients WHERE user_id = ? ORDER BY name ASC");
+    $stmt->execute([$_SESSION['user_id']]);
     $clients = $stmt->fetchAll(PDO::FETCH_ASSOC);
 }
 
@@ -55,7 +56,7 @@ if (isset($_GET['client_id'])) {
 <nav class="navbar navbar-expand-lg bg-body-tertiary">
     <div class="container-fluid">
         <a class="navbar-brand" href="dashboard.php">
-            <i class="bi bi-shield-lock"></i> FlexPass
+            <i class="bi bi-shield-lock"></i> ClientManager
         </a>
         <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
             <span class="navbar-toggler-icon"></span>
@@ -63,7 +64,7 @@ if (isset($_GET['client_id'])) {
         <div class="collapse navbar-collapse" id="navbarSupportedContent">
             <ul class="navbar-nav me-auto mb-2 mb-lg-0">
                 <li class="nav-item">
-                    <a class="nav-link active" aria-current="page" href="dashboard.php">Clients</a>
+                    <a class="nav-link active" aria-current="page" href="dashboard.php">Dashboard</a>
                 </li>
                 <li class="nav-item">
                     <a class="nav-link" href="audit-log.php">Audit Log</a>
@@ -254,7 +255,9 @@ if (isset($_GET['client_id'])) {
                                 <td><?php echo htmlspecialchars($client['name']); ?></td>
                                 <td><span class="badge bg-<?php echo $client['status'] === 'active' ? 'success' : 'danger'; ?>"><?php echo htmlspecialchars($client['status']); ?></span></td>
                                 <td>
-                                    <a href="?client_id=<?php echo htmlspecialchars($client['client_id']); ?>" class="btn btn-sm btn-outline-primary">View</a>
+                                    <a href="dashboard.php?client_id=<?php echo htmlspecialchars($client['client_id']); ?>" class="btn btn-sm btn-outline-primary">View</a>
+                                    <a href="edit-client.php?client_id=<?php echo htmlspecialchars($client['client_id']); ?>" class="btn btn-sm btn-outline-secondary">Edit</a>
+                                    <a href="delete-client.php?client_id=<?php echo htmlspecialchars($client['client_id']); ?>" class="btn btn-sm btn-outline-danger">Delete</a>
                                 </td>
                             </tr>
                         <?php endforeach; ?>

db/migrate.php

@@ -4,25 +4,55 @@ require_once __DIR__ . '/config.php';
 function run_migrations() {
     $pdo = db();
     $migrationsDir = __DIR__ . '/migrations';
-    $files = glob($migrationsDir . '/*.sql');
-    sort($files);
 
-    foreach ($files as $file) {
-        echo "Running migration: " . basename($file) . "...\n";
-        $sql = file_get_contents($file);
-        if ($sql === false) {
-            echo "Error: Could not read file " . basename($file) . ".\n";
+    // 1. Create migrations table if it doesn't exist
+    try {
+        $pdo->exec("CREATE TABLE IF NOT EXISTS `migrations` (
+            `id` INT AUTO_INCREMENT PRIMARY KEY,
+            `migration` VARCHAR(255) NOT NULL,
+            `created_at` TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+        ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;");
+    } catch (PDOException $e) {
+        echo "Error creating migrations table: " . $e->getMessage() . "\n";
+        return false;
+    }
+
+    // 2. Get all migration files and executed migrations
+    $migrationFiles = glob($migrationsDir . '/*.sql');
+    sort($migrationFiles);
+
+    $stmt = $pdo->query("SELECT migration FROM migrations");
+    $executedMigrations = $stmt->fetchAll(PDO::FETCH_COLUMN);
+
+    // 3. Run migrations that have not been executed yet
+    foreach ($migrationFiles as $file) {
+        $migrationName = basename($file);
+        if (in_array($migrationName, $executedMigrations)) {
+            echo "Skipping already executed migration: {$migrationName}\n";
             continue;
         }
+
+        echo "Running migration: {$migrationName}...\n";
+        $sql = file_get_contents($file);
+        if ($sql === false) {
+            echo "Error: Could not read file {$migrationName}.\n";
+            continue;
+        }
+
         try {
+            // DDL statements often have implicit commits, so transactions are not reliable.
             $pdo->exec($sql);
+            $insertStmt = $pdo->prepare("INSERT INTO migrations (migration) VALUES (?)");
+            $insertStmt->execute([$migrationName]);
             echo "Success.\n";
         } catch (PDOException $e) {
-            echo "Error executing migration " . basename($file) . ": " . $e->getMessage() . "\n";
+            echo "Error executing migration {$migrationName}: " . $e->getMessage() . "\n";
             // Exit on first error
             return false;
         }
     }
+
+    echo "All new migrations have been executed.\n";
     return true;
 }
 

db/migrations/002_add_user_id_to_clients.sql

@@ -0,0 +1 @@
+ALTER TABLE `clients` ADD COLUMN `user_id` CHAR(36) NULL AFTER `status`;

db/migrations/003_make_user_id_not_null_in_clients.sql

@@ -0,0 +1,2 @@
+ALTER TABLE `clients` MODIFY COLUMN `user_id` CHAR(36) NOT NULL;
+ALTER TABLE `clients` ADD CONSTRAINT `fk_clients_user_id` FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE;

db/temp_update_clients.php

@@ -0,0 +1,37 @@
+<?php
+require_once __DIR__ . '/config.php';
+
+$pdo = db();
+
+// 1. Get the admin user's ID
+$stmt = $pdo->prepare("SELECT id FROM users WHERE email = ?");
+$stmt->execute(['admin@flexpass.local']);
+$adminUser = $stmt->fetch(PDO::FETCH_ASSOC);
+
+if (!$adminUser) {
+    echo "Admin user not found. Please seed the database first (php db/seed.php).\n";
+    exit(1);
+}
+
+$adminId = $adminUser['id'];
+echo "Found admin user ID: {$adminId}\n";
+
+// 2. Update existing clients
+try {
+    $updateStmt = $pdo->prepare("UPDATE clients SET user_id = ? WHERE user_id IS NULL OR user_id = ''");
+    $updateStmt->execute([$adminId]);
+    $rowCount = $updateStmt->rowCount();
+    echo "Updated {$rowCount} client(s) to belong to the admin user.\n";
+} catch (PDOException $e) {
+    // This will fail if the column doesn't exist yet, which is fine.
+    echo "Could not update clients (the user_id column might not exist yet): " . $e->getMessage() . "\n";
+}
+
+// 3. Modify the migration to be safer
+$migrationFile = __DIR__ . '/migrations/002_add_user_id_to_clients.sql';
+$migrationSQL = "ALTER TABLE `clients` ADD COLUMN `user_id` CHAR(36);"; // Add as nullable first
+
+file_put_contents($migrationFile, $migrationSQL);
+echo "Migration 002 updated to be safer.\n";
+
+?>

delete-client.php

@@ -0,0 +1,127 @@
+<?php
+session_start();
+require_once __DIR__ . '/db/config.php';
+require_once __DIR__ . '/includes/audit.php';
+
+// If user is not logged in, redirect to login page
+if (!isset($_SESSION['user_id'])) {
+    header('Location: index.php');
+    exit;
+}
+
+$displayName = $_SESSION['user_display_name'] ?? 'User';
+$clientId = $_GET['client_id'] ?? null;
+$client = null;
+$error = '';
+
+if (!$clientId) {
+    header('Location: dashboard.php');
+    exit;
+}
+
+$pdo = db();
+
+// Fetch client data to display its name in the confirmation message
+try {
+    $stmt = $pdo->prepare("SELECT name FROM clients WHERE client_id = ? AND user_id = ?");
+    $stmt->execute([$clientId, $_SESSION['user_id']]);
+    $client = $stmt->fetch(PDO::FETCH_ASSOC);
+    if (!$client) {
+        // If client not found or doesn't belong to the user, redirect.
+        header('Location: dashboard.php');
+        exit;
+    }
+} catch (PDOException $e) {
+    $error = "Error fetching client data: " . $e->getMessage();
+}
+
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    // Check for confirmation
+    if (isset($_POST['confirm_delete'])) {
+        try {
+            // The ON DELETE CASCADE constraint will handle associated credentials and notes.
+            $stmt = $pdo->prepare("DELETE FROM clients WHERE client_id = ? AND user_id = ?");
+            $stmt->execute([$clientId, $_SESSION['user_id']]);
+
+            log_audit_event('client_delete', $_SESSION['user_id'], "Client '{$client['name']}' (ID: {$clientId}) and all associated data deleted.");
+            
+            // Using session to pass success message
+            $_SESSION['success_message'] = "Client '" . htmlspecialchars($client['name']) . "' and all associated data have been deleted.";
+            header('Location: dashboard.php?status=client_deleted');
+            exit;
+        } catch (PDOException $e) {
+            $error = "Error deleting client: " . $e->getMessage();
+        }
+    } else {
+        // If not confirmed, just redirect
+        header('Location: dashboard.php?client_id=' . $clientId);
+        exit;
+    }
+}
+
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Delete Client - ClientManager</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+</head>
+<body>
+<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="dashboard.php">ClientManager</a>
+        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+        <div class="collapse navbar-collapse" id="navbarNav">
+            <ul class="navbar-nav me-auto">
+                <li class="nav-item">
+                    <a class="nav-link" href="dashboard.php">Dashboard</a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" href="audit-log.php">Audit Log</a>
+                </li>
+            </ul>
+            <ul class="navbar-nav">
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                        <i class="bi bi-person-circle"></i> <?php echo htmlspecialchars($displayName); ?>
+                    </a>
+                    <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="navbarDropdown">
+                        <li><a class="dropdown-item" href="logout.php">Logout</a></li>
+                    </ul>
+                </li>
+            </ul>
+        </div>
+    </div>
+</nav>
+
+<div class="container mt-4">
+    <h2>Delete Client</h2>
+
+    <?php if ($error): ?>
+        <div class="alert alert-danger"><?php echo htmlspecialchars($error); ?></div>
+    <?php endif; ?>
+
+    <?php if ($client): ?>
+    <div class="alert alert-warning">
+        <h4>Are you sure?</h4>
+        <p>This action will permanently delete the client <strong><?php echo htmlspecialchars($client['name']); ?></strong> and all of their associated credentials and notes. This cannot be undone.</p>
+    </div>
+    <form action="delete-client.php?client_id=<?php echo htmlspecialchars($clientId); ?>" method="post">
+        <button type="submit" name="confirm_delete" class="btn btn-danger">Yes, Delete Everything</button>
+        <a href="dashboard.php?client_id=<?php echo htmlspecialchars($clientId); ?>" class="btn btn-secondary">Cancel</a>
+    </form>
+    <?php else: ?>
+        <div class="alert alert-info">Client not found or you do not have permission to delete it.</div>
+        <a href="dashboard.php" class="btn btn-primary">Back to Dashboard</a>
+    <?php endif; ?>
+</div>
+
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

delete-credential.php

@@ -9,34 +9,92 @@ if (!isset($_SESSION['user_id'])) {
     exit;
 }
 
-// Check if credential_id is provided
-if (!isset($_GET['credential_id'])) {
+$displayName = $_SESSION['user_display_name'] ?? 'User';
+$credentialId = $_GET['credential_id'] ?? null;
+$credential = null;
+$error = '';
+
+if (!$credentialId) {
     header('Location: dashboard.php');
     exit;
 }
 
 $pdo = db();
-$credential_id = $_GET['credential_id'];
 
-// Fetch the client_id for redirecting back
-$stmt = $pdo->prepare("SELECT client_id FROM credentials WHERE credential_id = ?");
-$stmt->execute([$credential_id]);
+// Fetch credential data to display its name and ensure it belongs to the user.
+try {
+    $stmt = $pdo->prepare(
+        "SELECT c.credential_id, c.name, c.client_id FROM credentials c " .
+        "JOIN clients cl ON c.client_id = cl.client_id " .
+        "WHERE c.credential_id = ? AND cl.user_id = ?"
+    );
+    $stmt->execute([$credentialId, $_SESSION['user_id']]);
     $credential = $stmt->fetch(PDO::FETCH_ASSOC);
-
-if ($credential) {
-    $client_id = $credential['client_id'];
-
-    log_audit_event('credential_delete', $_SESSION['user_id'], 'credential', $credential_id);
-
-    // Delete the credential
-    $deleteStmt = $pdo->prepare("DELETE FROM credentials WHERE credential_id = ?");
-    $deleteStmt->execute([$credential_id]);
-
-    // Redirect back to the client detail page with a success message
-    header("Location: dashboard.php?client_id=$client_id&status=credential_deleted");
-    exit;
-} else {
-    // Credential not found, just redirect
+    if (!$credential) {
+        // If credential not found or doesn't belong to the user, redirect.
         header('Location: dashboard.php');
         exit;
     }
+} catch (PDOException $e) {
+    $error = "Error fetching credential data: " . $e->getMessage();
+}
+
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    if (isset($_POST['confirm_delete'])) {
+        try {
+            $stmt = $pdo->prepare("DELETE FROM credentials WHERE credential_id = ?");
+            $stmt->execute([$credentialId]);
+
+            log_audit_event('credential_delete', $_SESSION['user_id'], "Credential '{$credential['name']}' (ID: {$credentialId}) deleted.");
+            
+            header('Location: dashboard.php?client_id=' . $credential['client_id'] . '&status=credential_deleted');
+            exit;
+        } catch (PDOException $e) {
+            $error = "Error deleting credential: " . $e->getMessage();
+        }
+    }
+}
+
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Delete Credential - ClientManager</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+</head>
+<body>
+<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="dashboard.php">ClientManager</a>
+    </div>
+</nav>
+
+<div class="container mt-4">
+    <h2>Delete Credential</h2>
+
+    <?php if ($error): ?>
+        <div class="alert alert-danger"><?php echo htmlspecialchars($error); ?></div>
+    <?php endif; ?>
+
+    <?php if ($credential): ?>
+    <div class="alert alert-warning">
+        <h4>Are you sure?</h4>
+        <p>This action will permanently delete the credential <strong><?php echo htmlspecialchars($credential['name']); ?></strong>.</p>
+    </div>
+    <form action="delete-credential.php?credential_id=<?php echo htmlspecialchars($credentialId); ?>" method="post">
+        <button type="submit" name="confirm_delete" class="btn btn-danger">Yes, Delete</button>
+        <a href="dashboard.php?client_id=<?php echo htmlspecialchars($credential['client_id']); ?>" class="btn btn-secondary">Cancel</a>
+    </form>
+    <?php else: ?>
+        <div class="alert alert-info">Credential not found or you do not have permission to delete it.</div>
+        <a href="dashboard.php" class="btn btn-primary">Back to Dashboard</a>
+    <?php endif; ?>
+</div>
+
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>

delete-note.php

@@ -5,25 +5,33 @@ require_once __DIR__ . '/includes/audit.php';
 
 header('Content-Type: application/json');
 
+if ($_SERVER['REQUEST_METHOD'] !== 'POST') {
+    echo json_encode(['success' => false, 'message' => 'Invalid request method.']);
+    exit;
+}
+
 // If user is not logged in, return error
 if (!isset($_SESSION['user_id'])) {
     echo json_encode(['success' => false, 'message' => 'User not logged in.']);
     exit;
 }
 
-$noteId = $_GET['note_id'] ?? null;
+$noteId = $_POST['note_id'] ?? null;
 
 if ($noteId) {
     try {
         $pdo = db();
 
-        // First, get the client_id for redirection
-        $stmt = $pdo->prepare("SELECT client_id FROM notes WHERE note_id = ?");
-        $stmt->execute([$noteId]);
+        // Verify that the note belongs to a client of the logged-in user
+        $stmt = $pdo->prepare(
+            "SELECT n.note_id FROM notes n " .
+            "JOIN clients c ON n.client_id = c.client_id " .
+            "WHERE n.note_id = ? AND c.user_id = ?"
+        );
+        $stmt->execute([$noteId, $_SESSION['user_id']]);
         $note = $stmt->fetch(PDO::FETCH_ASSOC);
-        $clientId = $note['client_id'] ?? null;
 
-        if ($clientId) {
+        if ($note) {
             log_audit_event('note_delete', $_SESSION['user_id'], 'note', $noteId);
 
             // Now, delete the note
@@ -33,17 +41,16 @@ if ($noteId) {
             echo json_encode(['success' => true]);
             exit;
         } else {
-            // Note not found or no client_id associated
-            echo json_encode(['success' => false, 'message' => 'Note not found.']);
+            echo json_encode(['success' => false, 'message' => 'Note not found or you do not have permission to delete it.']);
             exit;
         }
     } catch (PDOException $e) {
         // Optional: Log error
+        error_log("Error deleting note: " . $e->getMessage());
         echo json_encode(['success' => false, 'message' => 'Database error.']);
         exit;
     }
 } else {
-    // Redirect if note_id is missing
     echo json_encode(['success' => false, 'message' => 'Note ID is required.']);
     exit;
 }

edit-client.php

@@ -0,0 +1,140 @@
+<?php
+session_start();
+require_once __DIR__ . '/db/config.php';
+require_once __DIR__ . '/includes/audit.php';
+
+// If user is not logged in, redirect to login page
+if (!isset($_SESSION['user_id'])) {
+    header('Location: index.php');
+    exit;
+}
+
+$displayName = $_SESSION['user_display_name'] ?? 'User';
+$clientId = $_GET['client_id'] ?? null;
+$client = null;
+$errors = [];
+
+if (!$clientId) {
+    header('Location: dashboard.php');
+    exit;
+}
+
+$pdo = db();
+
+// Fetch client data
+try {
+    $stmt = $pdo->prepare("SELECT * FROM clients WHERE client_id = ? AND user_id = ?");
+    $stmt->execute([$clientId, $_SESSION['user_id']]);
+    $client = $stmt->fetch(PDO::FETCH_ASSOC);
+    if (!$client) {
+        // If client not found or doesn't belong to the user, redirect.
+        header('Location: dashboard.php');
+        exit;
+    }
+} catch (PDOException $e) {
+    $errors[] = "Error fetching client data: " . $e->getMessage();
+}
+
+
+if ($_SERVER['REQUEST_METHOD'] === 'POST') {
+    $name = trim($_POST['name'] ?? '');
+    $status = trim($_POST['status'] ?? '');
+
+    if (empty($name)) {
+        $errors[] = 'Client name is required.';
+    }
+    if (!in_array($status, ['active', 'inactive'])) {
+        $errors[] = 'Invalid status value.';
+    }
+
+    if (empty($errors)) {
+        try {
+            $stmt = $pdo->prepare("UPDATE clients SET name = ?, status = ? WHERE client_id = ? AND user_id = ?");
+            $stmt->execute([$name, $status, $clientId, $_SESSION['user_id']]);
+            log_audit_event('client_edit', $_SESSION['user_id'], "Client '{$name}' (ID: {$clientId}) updated.");
+            header('Location: dashboard.php?client_id=' . $clientId . '&status=client_updated');
+            exit;
+        } catch (PDOException $e) {
+            $errors[] = "Error updating client: " . $e->getMessage();
+        }
+    }
+}
+
+?>
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Edit Client - ClientManager</title>
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet">
+    <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.11.3/font/bootstrap-icons.min.css">
+</head>
+<body>
+<nav class="navbar navbar-expand-lg navbar-dark bg-dark">
+    <div class="container-fluid">
+        <a class="navbar-brand" href="dashboard.php">ClientManager</a>
+        <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
+            <span class="navbar-toggler-icon"></span>
+        </button>
+        <div class="collapse navbar-collapse" id="navbarNav">
+            <ul class="navbar-nav me-auto">
+                <li class="nav-item">
+                    <a class="nav-link" href="dashboard.php">Dashboard</a>
+                </li>
+                <li class="nav-item">
+                    <a class="nav-link" href="audit-log.php">Audit Log</a>
+                </li>
+            </ul>
+            <ul class="navbar-nav">
+                <li class="nav-item dropdown">
+                    <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-bs-toggle="dropdown" aria-expanded="false">
+                        <i class="bi bi-person-circle"></i> <?php echo htmlspecialchars($displayName); ?>
+                    </a>
+                    <ul class="dropdown-menu dropdown-menu-end" aria-labelledby="navbarDropdown">
+                        <li><a class="dropdown-item" href="logout.php">Logout</a></li>
+                    </ul>
+                </li>
+            </ul>
+        </div>
+    </div>
+</nav>
+
+<div class="container mt-4">
+    <h2>Edit Client</h2>
+
+    <?php if (!empty($errors)): ?>
+        <div class="alert alert-danger">
+            <ul class="mb-0">
+                <?php foreach ($errors as $error): ?>
+                    <li><?php echo htmlspecialchars($error); ?></li>
+                <?php endforeach; ?>
+            </ul>
+        </div>
+    <?php endif; ?>
+
+    <?php if ($client): ?>
+    <form action="edit-client.php?client_id=<?php echo htmlspecialchars($clientId); ?>" method="post">
+        <div class="mb-3">
+            <label for="name" class="form-label">Name</label>
+            <input type="text" class="form-control" id="name" name="name" value="<?php echo htmlspecialchars($client['name']); ?>" required>
+        </div>
+        <div class="mb-3">
+            <label for="status" class="form-label">Status</label>
+            <select class="form-select" id="status" name="status">
+                <option value="active" <?php echo ($client['status'] === 'active') ? 'selected' : ''; ?>>Active</option>
+                <option value="inactive" <?php echo ($client['status'] === 'inactive') ? 'selected' : ''; ?>>Inactive</option>
+            </select>
+        </div>
+        <button type="submit" class="btn btn-primary">Save Changes</button>
+        <a href="dashboard.php?client_id=<?php echo htmlspecialchars($clientId); ?>" class="btn btn-secondary">Cancel</a>
+    </form>
+    <?php else: ?>
+        <p>Client not found or you do not have permission to view it.</p>
+        <a href="dashboard.php" class="btn btn-primary">Back to Dashboard</a>
+    <?php endif; ?>
+</div>
+
+<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/js/bootstrap.bundle.min.js"></script>
+</body>
+</html>