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<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Notifications Socket.IO Test</title>
<script src="https://cdn.socket.io/4.8.1/socket.io.min.js"></script>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
body {
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
min-height: 100vh;
padding: 20px;
}
.container {
max-width: 1200px;
margin: 0 auto;
background: white;
border-radius: 12px;
box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
overflow: hidden;
}
.header {
background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
color: white;
padding: 30px;
text-align: center;
}
.header h1 {
font-size: 28px;
margin-bottom: 10px;
}
.header p {
opacity: 0.9;
}
.content {
padding: 30px;
}
.section {
margin-bottom: 30px;
padding: 20px;
background: #f8f9fa;
border-radius: 8px;
border-left: 4px solid #667eea;
}
.section h2 {
color: #333;
margin-bottom: 15px;
font-size: 20px;
}
.form-group {
margin-bottom: 15px;
}
label {
display: block;
margin-bottom: 5px;
color: #555;
font-weight: 500;
}
input,
select {
width: 100%;
padding: 12px;
border: 2px solid #e0e0e0;
border-radius: 6px;
font-size: 14px;
transition: border-color 0.3s;
}
input:focus,
select:focus {
outline: none;
border-color: #667eea;
}
.button-group {
display: flex;
gap: 10px;
flex-wrap: wrap;
}
button {
padding: 12px 24px;
border: none;
border-radius: 6px;
font-size: 14px;
font-weight: 600;
cursor: pointer;
transition: all 0.3s;
flex: 1;
min-width: 120px;
}
.btn-primary {
background: #667eea;
color: white;
}
.btn-primary:hover {
background: #5568d3;
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}
.btn-success {
background: #28a745;
color: white;
}
.btn-success:hover {
background: #218838;
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
}
.btn-danger {
background: #dc3545;
color: white;
}
.btn-danger:hover {
background: #c82333;
transform: translateY(-2px);
box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4);
}
.btn-secondary {
background: #6c757d;
color: white;
}
.btn-secondary:hover {
background: #5a6268;
}
.status {
padding: 15px;
border-radius: 6px;
margin-bottom: 20px;
font-weight: 500;
}
.status.connected {
background: #d4edda;
color: #155724;
border: 1px solid #c3e6cb;
}
.status.disconnected {
background: #f8d7da;
color: #721c24;
border: 1px solid #f5c6cb;
}
.status.connecting {
background: #fff3cd;
color: #856404;
border: 1px solid #ffeaa7;
}
.events {
max-height: 400px;
overflow-y: auto;
background: #1e1e1e;
color: #d4d4d4;
padding: 15px;
border-radius: 6px;
font-family: 'Courier New', monospace;
font-size: 13px;
}
.event-item {
margin-bottom: 10px;
padding: 10px;
background: #2d2d2d;
border-radius: 4px;
border-left: 3px solid #667eea;
}
.event-time {
color: #858585;
font-size: 11px;
margin-bottom: 5px;
}
.event-type {
color: #4ec9b0;
font-weight: bold;
margin-bottom: 5px;
}
.event-data {
color: #ce9178;
white-space: pre-wrap;
word-break: break-all;
}
.clear-btn {
margin-top: 10px;
}
.notifications-list {
max-height: 300px;
overflow-y: auto;
background: #f8f9fa;
border-radius: 6px;
padding: 15px;
margin-top: 15px;
}
.notification-item {
background: white;
padding: 12px;
margin-bottom: 10px;
border-radius: 6px;
border-left: 3px solid #667eea;
box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.notification-title {
font-weight: 600;
color: #333;
margin-bottom: 5px;
}
.notification-content {
color: #666;
font-size: 14px;
margin-bottom: 5px;
}
.notification-meta {
font-size: 12px;
color: #999;
}
</style>
</head>
<body>
<div class="container">
<div class="header">
<h1>🔔 Notifications Socket.IO Test Client</h1>
<p>Test real-time admin notifications</p>
</div>
<div class="content">
<!-- Connection Section -->
<div class="section">
<h2>Connection</h2>
<div class="form-group">
<label for="serverUrl">Server URL:</label>
<input type="text" id="serverUrl" value="http://localhost:4000" placeholder="http://localhost:4000" />
</div>
<div class="form-group">
<label for="authToken">Admin Token:</label>
<input type="text" id="authToken" placeholder="Bearer token (required)" />
<small style="color: #666; display: block; margin-top: 5px"
>Enter JWT token for admin authentication. Restaurant ID will be extracted from token.</small
>
</div>
<div class="button-group">
<button class="btn-primary" onclick="connect()">Connect</button>
<button class="btn-danger" onclick="disconnect()">Disconnect</button>
</div>
<div id="connectionStatus" class="status disconnected">Status: Disconnected</div>
</div>
<!-- Notifications Section -->
<div class="section">
<h2>Get Notifications</h2>
<div class="form-group">
<label for="limit">Limit (optional):</label>
<input type="number" id="limit" placeholder="50" value="50" min="1" max="100" />
<small style="color: #666; display: block; margin-top: 5px"
>Number of notifications to retrieve (default: 50)</small
>
</div>
<div class="button-group">
<button class="btn-success" onclick="getNotifications()">Get Notifications</button>
</div>
</div>
<!-- Notifications List Section -->
<div class="section">
<h2>Notifications List</h2>
<div id="notificationsList" class="notifications-list">
<div style="text-align: center; color: #999; padding: 20px">
No notifications loaded yet. Click "Get Notifications" to fetch.
</div>
</div>
</div>
<!-- Events Section -->
<div class="section">
<h2>Events Log <button class="btn-secondary clear-btn" onclick="clearEvents()">Clear</button></h2>
<div id="events" class="events">
<div class="event-item">
<div class="event-time">Ready to connect...</div>
<div class="event-type">INFO</div>
<div class="event-data">Enter server URL and admin token, then click Connect to start</div>
</div>
</div>
</div>
</div>
</div>
<script>
let socket = null;
function connect() {
const serverUrl = document.getElementById('serverUrl').value || 'http://localhost:4000';
const token = document.getElementById('authToken').value.trim();
if (socket && socket.connected) {
addEvent('WARNING', 'Already connected!');
return;
}
if (!token) {
addEvent('ERROR', 'Admin token is required!');
return;
}
updateStatus('connecting', 'Connecting...');
addEvent('INFO', `Connecting to ${serverUrl}/notifications...`);
const authOptions = {};
if (token) {
// Remove "Bearer " prefix if present
const cleanToken = token.startsWith('Bearer ') ? token.substring(7) : token;
authOptions.token = cleanToken;
addEvent('INFO', 'Using authentication token');
}
socket = io(`${serverUrl}/notifications`, {
transports: ['websocket', 'polling'],
reconnection: true,
reconnectionDelay: 1000,
reconnectionAttempts: 5,
auth: authOptions,
});
socket.on('connect', () => {
updateStatus('connected', 'Connected');
addEvent('SUCCESS', `Connected! Socket ID: ${socket.id}`);
});
socket.on('disconnect', reason => {
updateStatus('disconnected', 'Disconnected');
addEvent('WARNING', `Disconnected: ${reason}`);
});
socket.on('connect_error', error => {
updateStatus('disconnected', 'Connection Failed');
addEvent('ERROR', `Connection error: ${error.message}`);
});
socket.on('notifications:list', data => {
addEvent('SUCCESS', `Received ${data.notifications?.length || 0} notifications`, data);
displayNotifications(data.notifications || []);
});
socket.on('error', data => {
addEvent('ERROR', data.message || 'Error occurred', data);
});
// Handle authentication errors
socket.on('exception', data => {
addEvent('ERROR', `Server error: ${data.message || JSON.stringify(data)}`, data);
});
}
function disconnect() {
if (socket) {
socket.disconnect();
socket = null;
updateStatus('disconnected', 'Disconnected');
addEvent('INFO', 'Manually disconnected');
}
}
function getNotifications() {
if (!socket || !socket.connected) {
addEvent('ERROR', 'Please connect first!');
return;
}
const limitInput = document.getElementById('limit');
const limit = limitInput.value ? parseInt(limitInput.value, 10) : 50;
if (limit < 1 || limit > 100) {
addEvent('ERROR', 'Limit must be between 1 and 100');
return;
}
socket.emit('get:notifications', { limit });
addEvent('INFO', `Requesting notifications (limit: ${limit})...`);
}
function displayNotifications(notifications) {
const listDiv = document.getElementById('notificationsList');
if (!notifications || notifications.length === 0) {
listDiv.innerHTML =
'<div style="text-align: center; color: #999; padding: 20px;">No notifications found.</div>';
return;
}
let html = '';
notifications.forEach(notification => {
const date = notification.createdAt ? new Date(notification.createdAt).toLocaleString() : 'N/A';
html += `
<div class="notification-item">
<div class="notification-title">${notification.title || 'N/A'}</div>
<div class="notification-content">${notification.content || 'No content'}</div>
<div class="notification-meta">
ID: ${notification.id} | Created: ${date}
${notification.user ? ` | User: ${notification.user.firstName || ''} ${notification.user.lastName || ''}` : ''}
</div>
</div>
`;
});
listDiv.innerHTML = html;
}
function updateStatus(status, message) {
const statusEl = document.getElementById('connectionStatus');
statusEl.className = `status ${status}`;
statusEl.textContent = `Status: ${message}`;
}
function addEvent(type, message, data = null) {
const eventsDiv = document.getElementById('events');
const eventItem = document.createElement('div');
eventItem.className = 'event-item';
const time = new Date().toLocaleTimeString();
const typeColors = {
INFO: '#4ec9b0',
SUCCESS: '#4ec9b0',
WARNING: '#dcdcaa',
ERROR: '#f48771',
NOTIFICATIONS_LIST: '#4fc1ff',
};
eventItem.innerHTML = `
<div class="event-time">${time}</div>
<div class="event-type" style="color: ${typeColors[type] || '#4ec9b0'}">[${type}]</div>
<div class="event-data">${message}</div>
${data ? `<div class="event-data" style="margin-top: 8px; color: #9cdcfe;">${JSON.stringify(data, null, 2)}</div>` : ''}
`;
eventsDiv.insertBefore(eventItem, eventsDiv.firstChild);
}
function clearEvents() {
document.getElementById('events').innerHTML = '';
addEvent('INFO', 'Events log cleared');
}
</script>
</body>
</html>