header.ejs

<!-- เพิ่ม Bootstrap 5 CSS และ Icon ใน head -->
<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.3/dist/css/bootstrap.min.css" rel="stylesheet">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap-icons@1.8.1/font/bootstrap-icons.css">
<link rel="stylesheet" href="/css/partials/header.css">

<aside class="sidebar">
    <div class="sidebar-header">
        <h2></i> เว็บจัดการชมรม</h2>
        <% if (user) { %>
            <div class="user-info">
                <p class="mb-1 fw-bold text-dark">สวัสดี <%= user.username %></p>
                <small class="text-muted"><i class="bi bi-person-badge"></i> <%= user.role %></small>
            </div>
        <% } else { %>
            <div class="user-info">
                <p class="mb-2 fw-bold text-dark">สวัสดี Guest</p>
                <div class="d-grid gap-2">
                    <a href="/" class="btn btn-sm btn-outline-primary"><i class="bi bi-box-arrow-in-right"></i> Login</a>
                    <a href="/register" class="btn btn-sm btn-primary"><i class="bi bi-person-plus"></i> Register</a>
                </div>
            </div>
        <% } %>
    </div>

    <nav class="sidebar-nav">
        <ul class="nav flex-column">
            <li class="nav-item">
                <a href="/index" class="nav-link" id="index">
                    <i class="bi bi-calendar-event"></i>
                    Activity
                </a>
            </li>
            <li class="nav-item">
                <a href="/dashboard" class="nav-link" id="dashboard">
                    <i class="bi bi-speedometer2"></i>
                    Dashboard
                </a>
            </li>
            <li class="nav-item">
                <a href="/booking" class="nav-link" id="booking">
                    <i class="bi bi-journal-check"></i>
                    Booking
                </a>
            </li>
            <li class="nav-item">
                <a href="/chat" class="nav-link" id="chat">
                    <i class="bi bi-chat-dots"></i>
                    Chat
                </a>
            </li>
            <li class="nav-item">
                <a href="/settings" class="nav-link" id="settings">
                    <i class="bi bi-gear"></i>
                    Settings
                </a>
            </li>
        </ul>
    </nav>

    <% if (user) { %>
        <div class="logout-btn">
            <a href="/auth/logout" class="btn btn-outline-danger">
                <i class="bi bi-box-arrow-left"></i>
                Logout
            </a>
        </div>
    <% } %>
</aside>