Comprehensive guide to implementing new systems and features for the Open Source Site Tracking platform, including advanced analytics, user management, and infrastructure improvements.
The new systems implementation guide covers the architectural improvements and feature enhancements planned for the Open Source Site Tracking platform. This includes advanced analytics capabilities, enhanced user management, and modern infrastructure components.
# Real-time analytics processing
class RealTimeAnalyticsEngine:
def __init__(self):
self.event_stream = EventStream()
self.processing_pipeline = ProcessingPipeline()
self.aggregation_engine = AggregationEngine()
self.cache = RedisCache()
async def process_event_stream(self):
"""Process real-time event stream"""
async for event in self.event_stream:
# Validate event
if not self.validate_event(event):
continue
# Process event
processed_event = await self.processing_pipeline.process(event)
# Aggregate data
await self.aggregation_engine.aggregate(processed_event)
# Update cache
await self.cache.update_analytics(processed_event)
# Trigger real-time updates
await self.trigger_real_time_update(processed_event)
async def trigger_real_time_update(self, event):
"""Trigger real-time updates to clients"""
updates = {
'type': 'analytics_update',
'data': {
'project_id': event.project_id,
'event_type': event.event_type,
'timestamp': event.timestamp,
'metrics': await self.get_real_time_metrics(event.project_id)
}
}
# Send to WebSocket clients
await self.websocket_manager.broadcast(updates)
# Send webhook notifications
await self.send_webhook_notifications(updates)# Enhanced user management system
class EnhancedUserManagement:
def __init__(self):
self.user_store = UserStore()
self.role_manager = RoleManager()
self.permission_engine = PermissionEngine()
self.audit_logger = AuditLogger()
async def create_user_with_workflow(self, user_data, workflow_config):
"""Create user with automated workflow"""
try:
# Create user account
user = await self.user_store.create_user(user_data)
# Assign default roles
await self.role_manager.assign_default_roles(user.id, workflow_config)
# Set up permissions
await self.permission_engine.setup_permissions(user.id, workflow_config)
# Send welcome email
await self.send_welcome_email(user, workflow_config)
# Create user profile
await self.create_user_profile(user.id, workflow_config)
# Log creation
await self.audit_logger.log_user_creation(user.id, workflow_config)
return user
except Exception as e:
await self.audit_logger.log_error('user_creation_failed', str(e))
raise
async def manage_user_lifecycle(self, user_id, action, context):
"""Manage user lifecycle events"""
if action == 'activate':
await self.activate_user(user_id, context)
elif action == 'deactivate':
await self.deactivate_user(user_id, context)
elif action == 'suspend':
await self.suspend_user(user_id, context)
elif action == 'delete':
await self.delete_user(user_id, context)
# Update audit log
await self.audit_logger.log_lifecycle_event(user_id, action, context)# API Gateway for microservices
class APIGateway:
def __init__(self):
self.route_manager = RouteManager()
self.auth_middleware = AuthMiddleware()
self.rate_limiter = RateLimiter()
self.request_logger = RequestLogger()
self.service_discovery = ServiceDiscovery()
async def handle_request(self, request):
"""Handle incoming API requests"""
start_time = time.time()
try:
# Log request
await self.request_logger.log_request(request)
# Rate limiting
await self.rate_limiter.check_limit(request)
# Authentication
user = await self.auth_middleware.authenticate(request)
# Route to service
service_url = await self.service_discovery.get_service_url(request.path)
# Forward request
response = await self.forward_request(request, service_url)
# Log response
await self.request_logger.log_response(request, response, start_time)
return response
except Exception as e:
await self.request_logger.log_error(request, e, start_time)
return self.create_error_response(e)
async def forward_request(self, request, service_url):
"""Forward request to microservice"""
async with httpx.AsyncClient() as client:
response = await client.request(
method=request.method,
url=f"{service_url}{request.path}",
headers=request.headers,
content=request.content,
params=request.params
)
return Response(
content=response.content,
status_code=response.status_code,
headers=dict(response.headers)
)# Multi-channel notification system
class NotificationEngine:
def __init__(self):
self.channels = {
'email': EmailChannel(),
'sms': SMSChannel(),
'push': PushChannel(),
'webhook': WebhookChannel(),
'in_app': InAppChannel()
}
self.template_engine = TemplateEngine()
self.delivery_queue = DeliveryQueue()
self.notification_store = NotificationStore()
async def send_notification(self, notification_config):
"""Send notification through multiple channels"""
# Create notification
notification = await self.create_notification(notification_config)
# Determine channels
channels = self.determine_channels(notification_config)
# Prepare content
content = await self.prepare_content(notification, channels)
# Queue for delivery
for channel in channels:
await self.delivery_queue.enqueue({
'notification_id': notification.id,
'channel': channel,
'content': content[channel],
'recipients': notification_config['recipients']
})
return notification
async def process_delivery_queue(self):
"""Process notification delivery queue"""
while True:
delivery_task = await self.delivery_queue.dequeue()
try:
channel = self.channels[delivery_task['channel']]
await channel.send(delivery_task)
# Update delivery status
await self.notification_store.update_delivery_status(
delivery_task['notification_id'],
delivery_task['channel'],
'delivered'
)
except Exception as e:
# Handle delivery failure
await self.handle_delivery_failure(delivery_task, e)# Advanced security system
class AdvancedSecuritySystem:
def __init__(self):
self.threat_detector = ThreatDetector()
self.security_monitor = SecurityMonitor()
self.encryption_service = EncryptionService()
self.audit_system = AuditSystem()
async def detect_threats(self, request):
"""Detect security threats in real-time"""
threats = []
# Check for common attack patterns
if await self.threat_detector.detect_sql_injection(request):
threats.append('sql_injection')
if await self.threat_detector.detect_xss(request):
threats.append('xss')
if await self.threat_detector.detect_csrf(request):
threats.append('csrf')
if await self.threat_detector.detect_brute_force(request):
threats.append('brute_force')
# Check for anomalous behavior
if await self.threat_detector.detect_anomaly(request):
threats.append('anomaly')
# Handle detected threats
if threats:
await self.handle_threats(request, threats)
return threats
async def handle_threats(self, request, threats):
"""Handle detected security threats"""
# Log threat
await self.security_monitor.log_threat(request, threats)
# Block request if severe threat
if 'brute_force' in threats or 'anomaly' in threats:
await self.block_request(request)
# Alert security team
await self.alert_security_team(request, threats)
# Update security metrics
await self.security_monitor.update_metrics(threats)