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prefetch_related for employee serializers

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alex 2020-01-17 09:43:13 +03:00
parent f15a93f760
commit 85e5537b82
1 changed files with 9 additions and 3 deletions
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12
apps/establishment/views/back.py
View File

@ -34,7 +34,10 @@ class EstablishmentListCreateView(EstablishmentMixinViews, generics.ListCreateAP
class EstablishmentRUDView(generics.RetrieveUpdateDestroyAPIView): class EstablishmentRUDView(generics.RetrieveUpdateDestroyAPIView):
lookup_field = 'slug' lookup_field = 'slug'
queryset = models.Establishment.objects.all() queryset = models.Establishment.objects.all().prefetch_related(
'establishmentemployee_set',
'establishmentemployee_set__establishment',
)
serializer_class = serializers.EstablishmentRUDSerializer serializer_class = serializers.EstablishmentRUDSerializer
permission_classes = [IsWineryReviewer | IsCountryAdmin | IsEstablishmentManager] permission_classes = [IsWineryReviewer | IsCountryAdmin | IsEstablishmentManager]
@ -171,7 +174,10 @@ class EmployeeListCreateView(generics.ListCreateAPIView):
permission_classes = (permissions.AllowAny,) permission_classes = (permissions.AllowAny,)
filter_class = filters.EmployeeBackFilter filter_class = filters.EmployeeBackFilter
serializer_class = serializers.EmployeeBackSerializers serializer_class = serializers.EmployeeBackSerializers
queryset = models.Employee.objects.all() queryset = models.Employee.objects.all().prefetch_related(
'establishmentemployee_set',
'establishmentemployee_set__establishment',
)
class EmployeesListSearchViews(generics.ListAPIView): class EmployeesListSearchViews(generics.ListAPIView):
@ -394,7 +400,7 @@ class EstablishmentPositionListView(generics.ListAPIView):
class EstablishmentAdminView(generics.ListAPIView): class EstablishmentAdminView(generics.ListAPIView):
"""Establishment admin list view.""" """Establishment admin list view."""
serializer_class = serializers.EstablishmentAdminListSerializer serializer_class = serializers.EstablishmentAdminListSerializer
permission_classes = (permissions.IsAuthenticatedOrReadOnly, ) permission_classes = (permissions.IsAuthenticatedOrReadOnly,)
def get_queryset(self): def get_queryset(self):
establishment = get_object_or_404( establishment = get_object_or_404(