mirror of
https://github.com/pretix/pretix.git
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77 lines
2.6 KiB
Python
77 lines
2.6 KiB
Python
from django_filters.rest_framework import DjangoFilterBackend, FilterSet
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from rest_framework import filters, viewsets
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from rest_framework.exceptions import PermissionDenied
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from pretix.api.serializers.event import (
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EventSerializer, SubEventSerializer, TaxRuleSerializer,
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)
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from pretix.base.models import Event, ItemCategory, TaxRule
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from pretix.base.models.event import SubEvent
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from pretix.base.models.organizer import TeamAPIToken
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class EventViewSet(viewsets.ReadOnlyModelViewSet):
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serializer_class = EventSerializer
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queryset = Event.objects.none()
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lookup_field = 'slug'
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lookup_url_kwarg = 'event'
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def get_queryset(self):
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return self.request.organizer.events.prefetch_related('meta_values', 'meta_values__property')
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class SubEventFilter(FilterSet):
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class Meta:
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model = SubEvent
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fields = ['active']
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class SubEventViewSet(viewsets.ReadOnlyModelViewSet):
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serializer_class = SubEventSerializer
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queryset = ItemCategory.objects.none()
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filter_backends = (DjangoFilterBackend, filters.OrderingFilter)
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filter_class = SubEventFilter
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def get_queryset(self):
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return self.request.event.subevents.prefetch_related(
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'subeventitem_set', 'subeventitemvariation_set'
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)
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class TaxRuleViewSet(viewsets.ModelViewSet):
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serializer_class = TaxRuleSerializer
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queryset = TaxRule.objects.none()
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write_permission = 'can_change_event_settings'
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def get_queryset(self):
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return self.request.event.tax_rules.all()
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def perform_update(self, serializer):
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super().perform_update(serializer)
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serializer.instance.log_action(
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'pretix.event.taxrule.changed',
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user=self.request.user,
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api_token=(self.request.auth if isinstance(self.request.auth, TeamAPIToken) else None),
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data=self.request.data
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)
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def perform_create(self, serializer):
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serializer.save(event=self.request.event)
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serializer.instance.log_action(
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'pretix.event.taxrule.added',
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user=self.request.user,
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api_token=(self.request.auth if isinstance(self.request.auth, TeamAPIToken) else None),
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data=self.request.data
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)
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def perform_destroy(self, instance):
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if not instance.allow_delete():
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raise PermissionDenied('This tax rule can not be deleted as it is currently in use.')
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instance.log_action(
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'pretix.event.taxrule.deleted',
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user=self.request.user,
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api_token=(self.request.auth if isinstance(self.request.auth, TeamAPIToken) else None),
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)
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super().perform_destroy(instance)
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