Marwan Alwali 23158e9fbf update
2025-09-08 03:00:23 +03:00

782 lines
25 KiB
Python

# """
# Viewflow workflows for integration app.
# Provides external system integration, data synchronization, and API management workflows.
# """
#
# from viewflow import Flow, lock
# from viewflow.base import this, flow_func
# from viewflow.contrib import celery
# from viewflow.decorators import flow_view
# from viewflow.fields import CharField, ModelField
# from viewflow.forms import ModelForm
# from viewflow.views import CreateProcessView, UpdateProcessView
# from viewflow.models import Process, Task
# from django.contrib.auth.models import User
# from django.urls import reverse_lazy
# from django.utils import timezone
# from django.db import transaction
# from django.core.mail import send_mail
#
# from .models import (
# ExternalSystem, IntegrationEndpoint, DataMapping, SyncConfiguration,
# IntegrationExecution, WebhookEndpoint, WebhookExecution, IntegrationLog
# )
# from .views import (
# SystemSetupView, EndpointConfigurationView, DataMappingView,
# SyncConfigurationView, TestConnectionView, MonitoringView,
# WebhookManagementView, SecurityConfigurationView, PerformanceOptimizationView
# )
#
#
# class SystemIntegrationProcess(Process):
# """
# Viewflow process model for system integration
# """
# external_system = ModelField(ExternalSystem, help_text='Associated external system')
#
# # Process status tracking
# system_registered = models.BooleanField(default=False)
# connection_tested = models.BooleanField(default=False)
# endpoints_configured = models.BooleanField(default=False)
# data_mapping_created = models.BooleanField(default=False)
# security_configured = models.BooleanField(default=False)
# testing_completed = models.BooleanField(default=False)
# monitoring_setup = models.BooleanField(default=False)
# integration_activated = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'System Integration Process'
# verbose_name_plural = 'System Integration Processes'
#
#
# class SystemIntegrationFlow(Flow):
# """
# System Integration Workflow
#
# This flow manages complete external system integration including
# setup, configuration, testing, and activation.
# """
#
# process_class = SystemIntegrationProcess
#
# # Flow definition
# start = (
# flow_func(this.start_system_integration)
# .Next(this.register_system)
# )
#
# register_system = (
# flow_view(SystemSetupView)
# .Permission('integration.can_setup_systems')
# .Next(this.test_connection)
# )
#
# test_connection = (
# flow_view(TestConnectionView)
# .Permission('integration.can_test_connections')
# .Next(this.configure_endpoints)
# )
#
# configure_endpoints = (
# flow_view(EndpointConfigurationView)
# .Permission('integration.can_configure_endpoints')
# .Next(this.create_data_mapping)
# )
#
# create_data_mapping = (
# flow_view(DataMappingView)
# .Permission('integration.can_create_mappings')
# .Next(this.configure_security)
# )
#
# configure_security = (
# flow_view(SecurityConfigurationView)
# .Permission('integration.can_configure_security')
# .Next(this.complete_testing)
# )
#
# complete_testing = (
# flow_func(this.perform_integration_testing)
# .Next(this.setup_monitoring)
# )
#
# setup_monitoring = (
# flow_view(MonitoringView)
# .Permission('integration.can_setup_monitoring')
# .Next(this.activate_integration)
# )
#
# activate_integration = (
# flow_func(this.activate_system_integration)
# .Next(this.end)
# )
#
# end = flow_func(this.end_system_integration)
#
# # Flow functions
# def start_system_integration(self, activation):
# """Initialize the system integration process"""
# process = activation.process
# system = process.external_system
#
# # Send integration notification
# self.notify_integration_start(system)
#
# # Create integration checklist
# self.create_integration_checklist(system)
#
# # Initialize integration logging
# self.setup_integration_logging(system)
#
# def perform_integration_testing(self, activation):
# """Perform comprehensive integration testing"""
# process = activation.process
# system = process.external_system
#
# # Execute integration tests
# test_results = self.execute_integration_tests(system)
#
# # Mark testing completed
# process.testing_completed = True
# process.save()
#
# # Store test results
# self.store_integration_test_results(system, test_results)
#
# # Validate test results
# self.validate_test_results(system, test_results)
#
# def activate_system_integration(self, activation):
# """Activate the system integration"""
# process = activation.process
# system = process.external_system
#
# # Activate system
# system.is_active = True
# system.save()
#
# # Mark integration activated
# process.integration_activated = True
# process.save()
#
# # Send activation notifications
# self.notify_integration_activation(system)
#
# # Schedule health checks
# self.schedule_health_checks(system)
#
# # Start monitoring
# self.start_integration_monitoring(system)
#
# def end_system_integration(self, activation):
# """End the system integration workflow"""
# process = activation.process
#
# # Generate integration summary
# self.generate_integration_summary(process.external_system)
#
# # Helper methods
# def notify_integration_start(self, system):
# """Notify integration start"""
# integration_team = User.objects.filter(groups__name='Integration Team')
# for staff in integration_team:
# send_mail(
# subject=f'System Integration Started: {system.name}',
# message=f'Integration process started for "{system.name}".',
# from_email='integration@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def create_integration_checklist(self, system):
# """Create integration checklist"""
# # This would create integration checklist
# pass
#
# def setup_integration_logging(self, system):
# """Setup integration logging"""
# IntegrationLog.objects.create(
# external_system=system,
# level='info',
# category='system',
# message=f'Integration process started for {system.name}'
# )
#
# def execute_integration_tests(self, system):
# """Execute comprehensive integration tests"""
# # This would run integration tests
# return {'status': 'passed', 'tests_run': 10, 'failures': 0}
#
# def store_integration_test_results(self, system, results):
# """Store integration test results"""
# # This would store test results
# pass
#
# def validate_test_results(self, system, results):
# """Validate integration test results"""
# # This would validate test results
# if results.get('failures', 0) > 0:
# raise Exception('Integration tests failed')
#
# def notify_integration_activation(self, system):
# """Notify integration activation"""
# # Notify relevant teams
# integration_team = User.objects.filter(groups__name='Integration Team')
# for staff in integration_team:
# send_mail(
# subject=f'System Integration Activated: {system.name}',
# message=f'Integration for "{system.name}" has been activated.',
# from_email='integration@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def schedule_health_checks(self, system):
# """Schedule periodic health checks"""
# # Schedule health check task
# system_health_check.apply_async(
# args=[system.system_id],
# countdown=300 # 5 minutes
# )
#
# def start_integration_monitoring(self, system):
# """Start integration monitoring"""
# # This would start monitoring
# pass
#
# def generate_integration_summary(self, system):
# """Generate integration summary"""
# # This would generate integration summary
# pass
#
#
# class DataSynchronizationProcess(Process):
# """
# Viewflow process model for data synchronization
# """
# sync_configuration = ModelField(SyncConfiguration, help_text='Associated sync configuration')
#
# # Process status tracking
# sync_initiated = models.BooleanField(default=False)
# data_extracted = models.BooleanField(default=False)
# data_transformed = models.BooleanField(default=False)
# data_validated = models.BooleanField(default=False)
# data_loaded = models.BooleanField(default=False)
# conflicts_resolved = models.BooleanField(default=False)
# sync_completed = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'Data Synchronization Process'
# verbose_name_plural = 'Data Synchronization Processes'
#
#
# class DataSynchronizationFlow(Flow):
# """
# Data Synchronization Workflow
#
# This flow manages automated data synchronization between
# external systems and the hospital management system.
# """
#
# process_class = DataSynchronizationProcess
#
# # Flow definition
# start = (
# flow_func(this.start_data_synchronization)
# .Next(this.initiate_sync)
# )
#
# initiate_sync = (
# flow_func(this.setup_sync_process)
# .Next(this.extract_data)
# )
#
# extract_data = (
# flow_func(this.perform_data_extraction)
# .Next(this.transform_data)
# )
#
# transform_data = (
# flow_func(this.perform_data_transformation)
# .Next(this.validate_data)
# )
#
# validate_data = (
# flow_func(this.perform_data_validation)
# .Next(this.load_data)
# )
#
# load_data = (
# flow_func(this.perform_data_loading)
# .Next(this.resolve_conflicts)
# )
#
# resolve_conflicts = (
# flow_func(this.handle_data_conflicts)
# .Next(this.complete_sync)
# )
#
# complete_sync = (
# flow_func(this.finalize_data_synchronization)
# .Next(this.end)
# )
#
# end = flow_func(this.end_data_synchronization)
#
# # Flow functions
# def start_data_synchronization(self, activation):
# """Initialize the data synchronization process"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Send sync notification
# self.notify_sync_start(sync_config)
#
# # Create sync execution record
# self.create_sync_execution(sync_config)
#
# def setup_sync_process(self, activation):
# """Setup synchronization process"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Mark sync initiated
# process.sync_initiated = True
# process.save()
#
# # Prepare sync environment
# self.prepare_sync_environment(sync_config)
#
# def perform_data_extraction(self, activation):
# """Extract data from source system"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Extract data
# extracted_data = self.extract_source_data(sync_config)
#
# # Mark data extracted
# process.data_extracted = True
# process.save()
#
# # Store extracted data
# self.store_extracted_data(sync_config, extracted_data)
#
# def perform_data_transformation(self, activation):
# """Transform data according to mapping rules"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Transform data
# transformed_data = self.transform_sync_data(sync_config)
#
# # Mark data transformed
# process.data_transformed = True
# process.save()
#
# # Store transformed data
# self.store_transformed_data(sync_config, transformed_data)
#
# def perform_data_validation(self, activation):
# """Validate transformed data"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Validate data
# validation_results = self.validate_sync_data(sync_config)
#
# # Mark data validated
# process.data_validated = True
# process.save()
#
# # Store validation results
# self.store_validation_results(sync_config, validation_results)
#
# def perform_data_loading(self, activation):
# """Load data into target system"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Load data
# loading_results = self.load_sync_data(sync_config)
#
# # Mark data loaded
# process.data_loaded = True
# process.save()
#
# # Store loading results
# self.store_loading_results(sync_config, loading_results)
#
# def handle_data_conflicts(self, activation):
# """Handle data conflicts and duplicates"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Resolve conflicts
# conflict_results = self.resolve_data_conflicts(sync_config)
#
# # Mark conflicts resolved
# process.conflicts_resolved = True
# process.save()
#
# # Store conflict resolution results
# self.store_conflict_results(sync_config, conflict_results)
#
# def finalize_data_synchronization(self, activation):
# """Finalize the data synchronization process"""
# process = activation.process
# sync_config = process.sync_configuration
#
# # Mark sync completed
# process.sync_completed = True
# process.save()
#
# # Send completion notifications
# self.notify_sync_completion(sync_config)
#
# # Update sync statistics
# self.update_sync_statistics(sync_config)
#
# # Schedule next sync if recurring
# self.schedule_next_sync(sync_config)
#
# def end_data_synchronization(self, activation):
# """End the data synchronization workflow"""
# process = activation.process
#
# # Generate sync summary
# self.generate_sync_summary(process.sync_configuration)
#
# # Helper methods
# def notify_sync_start(self, sync_config):
# """Notify sync start"""
# # This would notify relevant parties
# pass
#
# def create_sync_execution(self, sync_config):
# """Create sync execution record"""
# # This would create execution record
# pass
#
# def prepare_sync_environment(self, sync_config):
# """Prepare synchronization environment"""
# # This would prepare sync environment
# pass
#
# def extract_source_data(self, sync_config):
# """Extract data from source system"""
# # This would extract data from source
# return {'status': 'extracted', 'records': 1000}
#
# def store_extracted_data(self, sync_config, data):
# """Store extracted data"""
# # This would store extracted data
# pass
#
# def transform_sync_data(self, sync_config):
# """Transform data according to mapping"""
# # This would transform data
# return {'status': 'transformed', 'records': 1000}
#
# def store_transformed_data(self, sync_config, data):
# """Store transformed data"""
# # This would store transformed data
# pass
#
# def validate_sync_data(self, sync_config):
# """Validate transformed data"""
# # This would validate data
# return {'status': 'valid', 'errors': []}
#
# def store_validation_results(self, sync_config, results):
# """Store validation results"""
# # This would store validation results
# pass
#
# def load_sync_data(self, sync_config):
# """Load data into target system"""
# # This would load data
# return {'status': 'loaded', 'records': 1000}
#
# def store_loading_results(self, sync_config, results):
# """Store loading results"""
# # This would store loading results
# pass
#
# def resolve_data_conflicts(self, sync_config):
# """Resolve data conflicts"""
# # This would resolve conflicts
# return {'status': 'resolved', 'conflicts': 0}
#
# def store_conflict_results(self, sync_config, results):
# """Store conflict resolution results"""
# # This would store conflict results
# pass
#
# def notify_sync_completion(self, sync_config):
# """Notify sync completion"""
# # This would notify completion
# pass
#
# def update_sync_statistics(self, sync_config):
# """Update synchronization statistics"""
# # This would update sync stats
# pass
#
# def schedule_next_sync(self, sync_config):
# """Schedule next synchronization"""
# if sync_config.is_recurring:
# # Schedule next sync
# data_sync.apply_async(
# args=[sync_config.sync_id],
# countdown=sync_config.sync_interval_seconds
# )
#
# def generate_sync_summary(self, sync_config):
# """Generate synchronization summary"""
# # This would generate sync summary
# pass
#
#
# class WebhookManagementProcess(Process):
# """
# Viewflow process model for webhook management
# """
# webhook_endpoint = ModelField(WebhookEndpoint, help_text='Associated webhook endpoint')
#
# # Process status tracking
# webhook_created = models.BooleanField(default=False)
# security_configured = models.BooleanField(default=False)
# testing_completed = models.BooleanField(default=False)
# monitoring_setup = models.BooleanField(default=False)
# webhook_activated = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'Webhook Management Process'
# verbose_name_plural = 'Webhook Management Processes'
#
#
# class WebhookManagementFlow(Flow):
# """
# Webhook Management Workflow
#
# This flow manages webhook endpoint creation, configuration,
# testing, and activation for receiving external data.
# """
#
# process_class = WebhookManagementProcess
#
# # Flow definition
# start = (
# flow_func(this.start_webhook_management)
# .Next(this.create_webhook)
# )
#
# create_webhook = (
# flow_view(WebhookManagementView)
# .Permission('integration.can_manage_webhooks')
# .Next(this.configure_security)
# )
#
# configure_security = (
# flow_func(this.setup_webhook_security)
# .Next(this.test_webhook)
# )
#
# test_webhook = (
# flow_func(this.perform_webhook_testing)
# .Next(this.setup_monitoring)
# )
#
# setup_monitoring = (
# flow_func(this.configure_webhook_monitoring)
# .Next(this.activate_webhook)
# )
#
# activate_webhook = (
# flow_func(this.activate_webhook_endpoint)
# .Next(this.end)
# )
#
# end = flow_func(this.end_webhook_management)
#
# # Flow functions
# def start_webhook_management(self, activation):
# """Initialize the webhook management process"""
# process = activation.process
# webhook = process.webhook_endpoint
#
# # Send webhook creation notification
# self.notify_webhook_creation(webhook)
#
# def setup_webhook_security(self, activation):
# """Setup webhook security configuration"""
# process = activation.process
# webhook = process.webhook_endpoint
#
# # Configure security settings
# self.configure_webhook_security(webhook)
#
# # Mark security configured
# process.security_configured = True
# process.save()
#
# def perform_webhook_testing(self, activation):
# """Perform webhook testing"""
# process = activation.process
# webhook = process.webhook_endpoint
#
# # Test webhook functionality
# test_results = self.test_webhook_functionality(webhook)
#
# # Mark testing completed
# process.testing_completed = True
# process.save()
#
# # Store test results
# self.store_webhook_test_results(webhook, test_results)
#
# def configure_webhook_monitoring(self, activation):
# """Configure webhook monitoring"""
# process = activation.process
# webhook = process.webhook_endpoint
#
# # Setup monitoring
# self.setup_webhook_monitoring(webhook)
#
# # Mark monitoring setup
# process.monitoring_setup = True
# process.save()
#
# def activate_webhook_endpoint(self, activation):
# """Activate webhook endpoint"""
# process = activation.process
# webhook = process.webhook_endpoint
#
# # Activate webhook
# webhook.is_active = True
# webhook.save()
#
# # Mark webhook activated
# process.webhook_activated = True
# process.save()
#
# # Send activation notifications
# self.notify_webhook_activation(webhook)
#
# def end_webhook_management(self, activation):
# """End the webhook management workflow"""
# process = activation.process
#
# # Generate webhook summary
# self.generate_webhook_summary(process.webhook_endpoint)
#
# # Helper methods
# def notify_webhook_creation(self, webhook):
# """Notify webhook creation"""
# integration_team = User.objects.filter(groups__name='Integration Team')
# for staff in integration_team:
# send_mail(
# subject=f'Webhook Created: {webhook.name}',
# message=f'Webhook endpoint "{webhook.name}" has been created.',
# from_email='integration@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def configure_webhook_security(self, webhook):
# """Configure webhook security"""
# # This would configure security settings
# pass
#
# def test_webhook_functionality(self, webhook):
# """Test webhook functionality"""
# # This would test webhook
# return {'status': 'passed', 'tests': 5}
#
# def store_webhook_test_results(self, webhook, results):
# """Store webhook test results"""
# # This would store test results
# pass
#
# def setup_webhook_monitoring(self, webhook):
# """Setup webhook monitoring"""
# # This would setup monitoring
# pass
#
# def notify_webhook_activation(self, webhook):
# """Notify webhook activation"""
# # This would notify activation
# pass
#
# def generate_webhook_summary(self, webhook):
# """Generate webhook summary"""
# # This would generate webhook summary
# pass
#
#
# # Celery tasks for background processing
# @celery.job
# def system_health_check(system_id):
# """Background task for system health monitoring"""
# try:
# system = ExternalSystem.objects.get(system_id=system_id)
#
# # Perform health check
# # This would perform system health check
#
# # Schedule next health check
# system_health_check.apply_async(
# args=[system_id],
# countdown=300 # 5 minutes
# )
#
# return True
# except Exception:
# return False
#
#
# @celery.job
# def data_sync(sync_id):
# """Background task for data synchronization"""
# try:
# sync_config = SyncConfiguration.objects.get(sync_id=sync_id)
#
# # Start data synchronization workflow
# # This would start the data sync workflow
#
# return True
# except Exception:
# return False
#
#
# @celery.job
# def webhook_health_check():
# """Background task for webhook health monitoring"""
# try:
# # This would monitor webhook health
# return True
# except Exception:
# return False
#
#
# @celery.job
# def integration_performance_monitoring():
# """Background task for integration performance monitoring"""
# try:
# # This would monitor integration performance
# return True
# except Exception:
# return False
#
#
# @celery.job
# def cleanup_integration_logs():
# """Background task to cleanup old integration logs"""
# try:
# # This would cleanup old logs
# return True
# except Exception:
# return False
#