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

690 lines
23 KiB
Python

# """
# Viewflow workflows for operating theatre app.
# Provides surgical scheduling, perioperative workflows, and OR management.
# """
#
# 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 SurgicalCase, SurgicalNote, EquipmentUsage, OperatingRoom
# from .views import (
# SurgicalSchedulingView, PreoperativeChecklistView, ORSetupView,
# AnesthesiaInductionView, SurgicalProcedureView, PostoperativeView,
# SurgicalNoteView, EquipmentTrackingView
# )
#
#
# class SurgicalCaseProcess(Process):
# """
# Viewflow process model for surgical cases
# """
# surgical_case = ModelField(SurgicalCase, help_text='Associated surgical case')
#
# # Process status tracking
# case_scheduled = models.BooleanField(default=False)
# preop_checklist_completed = models.BooleanField(default=False)
# or_setup_completed = models.BooleanField(default=False)
# anesthesia_induced = models.BooleanField(default=False)
# surgery_started = models.BooleanField(default=False)
# surgery_completed = models.BooleanField(default=False)
# postop_care_initiated = models.BooleanField(default=False)
# surgical_note_completed = models.BooleanField(default=False)
# case_closed = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'Surgical Case Process'
# verbose_name_plural = 'Surgical Case Processes'
#
#
# class SurgicalCaseFlow(Flow):
# """
# Surgical Case Workflow
#
# This flow manages the complete surgical process from scheduling
# through postoperative care and documentation.
# """
#
# process_class = SurgicalCaseProcess
#
# # Flow definition
# start = (
# flow_func(this.start_surgical_case)
# .Next(this.schedule_surgery)
# )
#
# schedule_surgery = (
# flow_view(SurgicalSchedulingView)
# .Permission('operating_theatre.can_schedule_surgery')
# .Next(this.preoperative_checklist)
# )
#
# preoperative_checklist = (
# flow_view(PreoperativeChecklistView)
# .Permission('operating_theatre.can_complete_preop_checklist')
# .Next(this.setup_or)
# )
#
# setup_or = (
# flow_view(ORSetupView)
# .Permission('operating_theatre.can_setup_or')
# .Next(this.induce_anesthesia)
# )
#
# induce_anesthesia = (
# flow_view(AnesthesiaInductionView)
# .Permission('operating_theatre.can_induce_anesthesia')
# .Next(this.perform_surgery)
# )
#
# perform_surgery = (
# flow_view(SurgicalProcedureView)
# .Permission('operating_theatre.can_perform_surgery')
# .Next(this.postoperative_care)
# )
#
# postoperative_care = (
# flow_view(PostoperativeView)
# .Permission('operating_theatre.can_provide_postop_care')
# .Next(this.parallel_documentation)
# )
#
# parallel_documentation = (
# flow_func(this.start_parallel_documentation)
# .Next(this.complete_surgical_note)
# .Next(this.track_equipment)
# )
#
# complete_surgical_note = (
# flow_view(SurgicalNoteView)
# .Permission('operating_theatre.can_complete_surgical_notes')
# .Next(this.join_documentation)
# )
#
# track_equipment = (
# flow_view(EquipmentTrackingView)
# .Permission('operating_theatre.can_track_equipment')
# .Next(this.join_documentation)
# )
#
# join_documentation = (
# flow_func(this.join_parallel_documentation)
# .Next(this.finalize_case)
# )
#
# finalize_case = (
# flow_func(this.complete_surgical_case)
# .Next(this.end)
# )
#
# end = flow_func(this.end_surgical_case)
#
# # Flow functions
# def start_surgical_case(self, activation):
# """Initialize the surgical case process"""
# process = activation.process
# surgical_case = process.surgical_case
#
# # Update case status
# surgical_case.status = 'SCHEDULED'
# surgical_case.save()
#
# # Send notification to OR staff
# self.notify_or_staff(surgical_case)
#
# # Check for emergency cases
# if surgical_case.priority == 'EMERGENCY':
# self.notify_emergency_surgery(surgical_case)
#
# def start_parallel_documentation(self, activation):
# """Start parallel documentation tasks"""
# process = activation.process
#
# # Create documentation tasks
# self.create_documentation_tasks(process.surgical_case)
#
# def join_parallel_documentation(self, activation):
# """Wait for all documentation to complete"""
# process = activation.process
#
# # Check if all documentation is completed
# if (process.surgical_note_completed and
# self.equipment_tracking_completed(process.surgical_case)):
#
# # Proceed to case finalization
# self.notify_case_ready_for_closure(process.surgical_case)
#
# def complete_surgical_case(self, activation):
# """Finalize the surgical case process"""
# process = activation.process
# surgical_case = process.surgical_case
#
# # Update case status
# surgical_case.status = 'COMPLETED'
# surgical_case.actual_end_time = timezone.now()
# surgical_case.save()
#
# # Update OR status
# if surgical_case.operating_room:
# surgical_case.operating_room.status = 'TURNOVER'
# surgical_case.operating_room.save()
#
# # Mark process as completed
# process.case_closed = True
# process.save()
#
# # Send completion notifications
# self.notify_case_completion(surgical_case)
#
# # Schedule OR cleaning
# self.schedule_or_cleaning(surgical_case.operating_room)
#
# def end_surgical_case(self, activation):
# """End the surgical case workflow"""
# process = activation.process
#
# # Generate case summary report
# self.generate_case_summary(process.surgical_case)
#
# # Update quality metrics
# self.update_quality_metrics(process.surgical_case)
#
# # Helper methods
# def notify_or_staff(self, surgical_case):
# """Notify OR staff of scheduled surgery"""
# from django.contrib.auth.models import Group
#
# or_staff = User.objects.filter(
# groups__name='OR Staff'
# )
#
# for staff in or_staff:
# send_mail(
# subject=f'Surgery Scheduled: {surgical_case.case_number}',
# message=f'Surgery scheduled for {surgical_case.patient.get_full_name()} on {surgical_case.scheduled_start_time}.',
# from_email='or@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def notify_emergency_surgery(self, surgical_case):
# """Notify of emergency surgery"""
# emergency_staff = User.objects.filter(
# groups__name__in=['OR Staff', 'Anesthesiologists', 'Surgeons']
# )
#
# for staff in emergency_staff:
# send_mail(
# subject=f'EMERGENCY Surgery: {surgical_case.case_number}',
# message=f'Emergency surgery required for {surgical_case.patient.get_full_name()}.',
# from_email='or@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def create_documentation_tasks(self, surgical_case):
# """Create documentation tasks"""
# # This would create tasks in a task management system
# pass
#
# def equipment_tracking_completed(self, surgical_case):
# """Check if equipment tracking is completed"""
# # This would check equipment tracking completion
# return True
#
# def notify_case_ready_for_closure(self, surgical_case):
# """Notify that case is ready for closure"""
# if surgical_case.primary_surgeon and surgical_case.primary_surgeon.email:
# send_mail(
# subject=f'Case Ready for Closure: {surgical_case.case_number}',
# message=f'All documentation completed for {surgical_case.patient.get_full_name()}.',
# from_email='or@hospital.com',
# recipient_list=[surgical_case.primary_surgeon.email],
# fail_silently=True
# )
#
# def notify_case_completion(self, surgical_case):
# """Notify relevant staff of case completion"""
# # Notify recovery room staff
# recovery_staff = User.objects.filter(
# groups__name='Recovery Room Staff'
# )
#
# for staff in recovery_staff:
# send_mail(
# subject=f'Patient to Recovery: {surgical_case.patient.get_full_name()}',
# message=f'Patient from OR {surgical_case.operating_room.room_number} coming to recovery.',
# from_email='or@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def schedule_or_cleaning(self, operating_room):
# """Schedule OR cleaning and turnover"""
# # This would schedule cleaning with housekeeping
# pass
#
# def generate_case_summary(self, surgical_case):
# """Generate surgical case summary report"""
# # This would generate a comprehensive case report
# pass
#
# def update_quality_metrics(self, surgical_case):
# """Update quality and performance metrics"""
# # This would update OR efficiency and quality metrics
# pass
#
#
# class ORSchedulingProcess(Process):
# """
# Viewflow process model for OR scheduling
# """
# scheduling_date = models.DateField(help_text='Date being scheduled')
#
# # Process status tracking
# schedule_reviewed = models.BooleanField(default=False)
# conflicts_resolved = models.BooleanField(default=False)
# staff_assigned = models.BooleanField(default=False)
# equipment_reserved = models.BooleanField(default=False)
# schedule_finalized = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'OR Scheduling Process'
# verbose_name_plural = 'OR Scheduling Processes'
#
#
# class ORSchedulingFlow(Flow):
# """
# Operating Room Scheduling Workflow
#
# This flow manages OR scheduling including conflict resolution,
# staff assignment, and resource allocation.
# """
#
# process_class = ORSchedulingProcess
#
# # Flow definition
# start = (
# flow_func(this.start_or_scheduling)
# .Next(this.review_schedule)
# )
#
# review_schedule = (
# flow_view(ScheduleReviewView)
# .Permission('operating_theatre.can_review_schedule')
# .Next(this.resolve_conflicts)
# )
#
# resolve_conflicts = (
# flow_view(ConflictResolutionView)
# .Permission('operating_theatre.can_resolve_conflicts')
# .Next(this.assign_staff)
# )
#
# assign_staff = (
# flow_view(StaffAssignmentView)
# .Permission('operating_theatre.can_assign_staff')
# .Next(this.reserve_equipment)
# )
#
# reserve_equipment = (
# flow_view(EquipmentReservationView)
# .Permission('operating_theatre.can_reserve_equipment')
# .Next(this.finalize_schedule)
# )
#
# finalize_schedule = (
# flow_func(this.complete_or_scheduling)
# .Next(this.end)
# )
#
# end = flow_func(this.end_or_scheduling)
#
# # Flow functions
# def start_or_scheduling(self, activation):
# """Initialize the OR scheduling process"""
# process = activation.process
#
# # Notify scheduling staff
# self.notify_scheduling_staff(process.scheduling_date)
#
# def complete_or_scheduling(self, activation):
# """Finalize the OR scheduling process"""
# process = activation.process
#
# # Mark schedule as finalized
# process.schedule_finalized = True
# process.save()
#
# # Send schedule notifications
# self.send_schedule_notifications(process.scheduling_date)
#
# def end_or_scheduling(self, activation):
# """End the OR scheduling workflow"""
# process = activation.process
#
# # Generate schedule report
# self.generate_schedule_report(process.scheduling_date)
#
# # Helper methods
# def notify_scheduling_staff(self, scheduling_date):
# """Notify scheduling staff"""
# scheduling_staff = User.objects.filter(
# groups__name='OR Scheduling'
# )
#
# for staff in scheduling_staff:
# send_mail(
# subject=f'OR Schedule Review Required: {scheduling_date}',
# message=f'OR schedule for {scheduling_date} requires review.',
# from_email='or@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def send_schedule_notifications(self, scheduling_date):
# """Send schedule notifications to all staff"""
# # This would send schedule notifications
# pass
#
# def generate_schedule_report(self, scheduling_date):
# """Generate OR schedule report"""
# # This would generate schedule report
# pass
#
#
# class EquipmentMaintenanceProcess(Process):
# """
# Viewflow process model for equipment maintenance
# """
# equipment_id = CharField(max_length=50, help_text='Equipment identifier')
# maintenance_type = CharField(max_length=20, help_text='Type of maintenance')
#
# # Process status tracking
# maintenance_scheduled = models.BooleanField(default=False)
# equipment_inspected = models.BooleanField(default=False)
# maintenance_performed = models.BooleanField(default=False)
# quality_check_completed = models.BooleanField(default=False)
# equipment_returned = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'Equipment Maintenance Process'
# verbose_name_plural = 'Equipment Maintenance Processes'
#
#
# class EquipmentMaintenanceFlow(Flow):
# """
# Equipment Maintenance Workflow
#
# This flow manages equipment maintenance including scheduling,
# inspection, repair, and quality verification.
# """
#
# process_class = EquipmentMaintenanceProcess
#
# # Flow definition
# start = (
# flow_func(this.start_equipment_maintenance)
# .Next(this.schedule_maintenance)
# )
#
# schedule_maintenance = (
# flow_view(MaintenanceSchedulingView)
# .Permission('operating_theatre.can_schedule_maintenance')
# .Next(this.inspect_equipment)
# )
#
# inspect_equipment = (
# flow_view(EquipmentInspectionView)
# .Permission('operating_theatre.can_inspect_equipment')
# .Next(this.perform_maintenance)
# )
#
# perform_maintenance = (
# flow_view(MaintenanceExecutionView)
# .Permission('operating_theatre.can_perform_maintenance')
# .Next(this.quality_check)
# )
#
# quality_check = (
# flow_view(MaintenanceQualityCheckView)
# .Permission('operating_theatre.can_quality_check_equipment')
# .Next(this.return_equipment)
# )
#
# return_equipment = (
# flow_func(this.complete_equipment_maintenance)
# .Next(this.end)
# )
#
# end = flow_func(this.end_equipment_maintenance)
#
# # Flow functions
# def start_equipment_maintenance(self, activation):
# """Initialize the equipment maintenance process"""
# process = activation.process
#
# # Notify maintenance staff
# self.notify_maintenance_staff(process.equipment_id, process.maintenance_type)
#
# def complete_equipment_maintenance(self, activation):
# """Finalize the equipment maintenance process"""
# process = activation.process
#
# # Mark equipment as available
# self.return_equipment_to_service(process.equipment_id)
#
# # Mark process as completed
# process.equipment_returned = True
# process.save()
#
# def end_equipment_maintenance(self, activation):
# """End the equipment maintenance workflow"""
# process = activation.process
#
# # Generate maintenance report
# self.generate_maintenance_report(process.equipment_id)
#
# # Helper methods
# def notify_maintenance_staff(self, equipment_id, maintenance_type):
# """Notify maintenance staff"""
# maintenance_staff = User.objects.filter(
# groups__name='Equipment Maintenance'
# )
#
# for staff in maintenance_staff:
# send_mail(
# subject=f'Equipment Maintenance Required: {equipment_id}',
# message=f'{maintenance_type} maintenance required for equipment {equipment_id}.',
# from_email='maintenance@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def return_equipment_to_service(self, equipment_id):
# """Return equipment to service"""
# # This would update equipment status
# pass
#
# def generate_maintenance_report(self, equipment_id):
# """Generate maintenance report"""
# # This would generate maintenance report
# pass
#
#
# class SterilizationProcess(Process):
# """
# Viewflow process model for instrument sterilization
# """
# sterilization_batch = CharField(max_length=50, help_text='Sterilization batch identifier')
#
# # Process status tracking
# instruments_collected = models.BooleanField(default=False)
# cleaning_completed = models.BooleanField(default=False)
# packaging_completed = models.BooleanField(default=False)
# sterilization_completed = models.BooleanField(default=False)
# quality_verified = models.BooleanField(default=False)
# instruments_distributed = models.BooleanField(default=False)
#
# class Meta:
# verbose_name = 'Sterilization Process'
# verbose_name_plural = 'Sterilization Processes'
#
#
# class SterilizationFlow(Flow):
# """
# Instrument Sterilization Workflow
#
# This flow manages the sterilization process for surgical instruments
# including cleaning, packaging, sterilization, and quality verification.
# """
#
# process_class = SterilizationProcess
#
# # Flow definition
# start = (
# flow_func(this.start_sterilization)
# .Next(this.collect_instruments)
# )
#
# collect_instruments = (
# flow_view(InstrumentCollectionView)
# .Permission('operating_theatre.can_collect_instruments')
# .Next(this.clean_instruments)
# )
#
# clean_instruments = (
# flow_view(InstrumentCleaningView)
# .Permission('operating_theatre.can_clean_instruments')
# .Next(this.package_instruments)
# )
#
# package_instruments = (
# flow_view(InstrumentPackagingView)
# .Permission('operating_theatre.can_package_instruments')
# .Next(this.sterilize_instruments)
# )
#
# sterilize_instruments = (
# flow_view(SterilizationExecutionView)
# .Permission('operating_theatre.can_sterilize_instruments')
# .Next(this.verify_sterilization)
# )
#
# verify_sterilization = (
# flow_view(SterilizationVerificationView)
# .Permission('operating_theatre.can_verify_sterilization')
# .Next(this.distribute_instruments)
# )
#
# distribute_instruments = (
# flow_func(this.complete_sterilization)
# .Next(this.end)
# )
#
# end = flow_func(this.end_sterilization)
#
# # Flow functions
# def start_sterilization(self, activation):
# """Initialize the sterilization process"""
# process = activation.process
#
# # Notify sterilization staff
# self.notify_sterilization_staff(process.sterilization_batch)
#
# def complete_sterilization(self, activation):
# """Finalize the sterilization process"""
# process = activation.process
#
# # Mark instruments as available
# self.mark_instruments_available(process.sterilization_batch)
#
# # Mark process as completed
# process.instruments_distributed = True
# process.save()
#
# def end_sterilization(self, activation):
# """End the sterilization workflow"""
# process = activation.process
#
# # Generate sterilization report
# self.generate_sterilization_report(process.sterilization_batch)
#
# # Helper methods
# def notify_sterilization_staff(self, batch):
# """Notify sterilization staff"""
# sterilization_staff = User.objects.filter(
# groups__name='Sterilization Staff'
# )
#
# for staff in sterilization_staff:
# send_mail(
# subject=f'Sterilization Batch Ready: {batch}',
# message=f'Sterilization batch {batch} is ready for processing.',
# from_email='sterilization@hospital.com',
# recipient_list=[staff.email],
# fail_silently=True
# )
#
# def mark_instruments_available(self, batch):
# """Mark instruments as available"""
# # This would update instrument availability
# pass
#
# def generate_sterilization_report(self, batch):
# """Generate sterilization report"""
# # This would generate sterilization report
# pass
#
#
# # Celery tasks for background processing
# @celery.job
# def auto_schedule_or_cleaning(room_id):
# """Background task to automatically schedule OR cleaning"""
# try:
# # This would schedule OR cleaning
# return True
# except Exception:
# return False
#
#
# @celery.job
# def monitor_case_delays():
# """Background task to monitor surgical case delays"""
# try:
# # This would monitor for delays and send alerts
# return True
# except Exception:
# return False
#
#
# @celery.job
# def generate_or_utilization_report():
# """Background task to generate OR utilization report"""
# try:
# # This would generate utilization reports
# return True
# except Exception:
# return False
#
#
# @celery.job
# def auto_assign_or_staff(case_id):
# """Background task to automatically assign OR staff"""
# try:
# # This would auto-assign staff based on availability
# return True
# except Exception:
# return False
#