mirror of
https://github.com/pacnpal/thrillwiki_django_no_react.git
synced 2025-12-20 18:31:09 -05:00
14 lines
526 B
Python
14 lines
526 B
Python
from django.db.models import QuerySet, Count, Q
|
|
from .models import Park
|
|
|
|
def get_base_park_queryset() -> QuerySet[Park]:
|
|
"""Get base queryset with all needed annotations and prefetches"""
|
|
return (
|
|
Park.objects.select_related('owner')
|
|
.prefetch_related('location', 'photos', 'rides')
|
|
.annotate(
|
|
current_ride_count=Count('rides', distinct=True),
|
|
current_coaster_count=Count('rides', filter=Q(rides__category="RC"), distinct=True)
|
|
)
|
|
.order_by('name')
|
|
) |