mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
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66ed4347a9
- Cleaned up and standardized assertions in ApiTestMixin for API response validation. - Updated ASGI settings to use os.environ for setting the DJANGO_SETTINGS_MODULE. - Removed unused imports and improved formatting in settings.py. - Refactored URL patterns in urls.py for better readability and organization. - Enhanced view functions in views.py for consistency and clarity. - Added .flake8 configuration for linting and style enforcement. - Introduced type stubs for django-environ to improve type checking with Pylance.
35 lines
1.0 KiB
Python
35 lines
1.0 KiB
Python
from django.db.models.signals import post_save, post_delete
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from django.dispatch import receiver
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from django.db.models import Q
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from rides.models import Ride
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from .models import Park
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def update_park_ride_counts(park):
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"""Update ride_count and coaster_count for a park"""
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operating_rides = Q(status="OPERATING")
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# Count total operating rides
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ride_count = park.rides.filter(operating_rides).count()
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# Count total operating roller coasters
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coaster_count = park.rides.filter(operating_rides, category="RC").count()
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# Update park counts
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Park.objects.filter(id=park.id).update(
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ride_count=ride_count, coaster_count=coaster_count
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)
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@receiver(post_save, sender=Ride)
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def ride_saved(sender, instance, **kwargs):
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"""Update park counts when a ride is saved"""
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update_park_ride_counts(instance.park)
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@receiver(post_delete, sender=Ride)
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def ride_deleted(sender, instance, **kwargs):
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"""Update park counts when a ride is deleted"""
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update_park_ride_counts(instance.park)
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