mirror of
https://github.com/seanmorley15/AdventureLog.git
synced 2025-07-21 13:59:36 +02:00
136 lines
No EOL
5.4 KiB
Python
136 lines
No EOL
5.4 KiB
Python
from rest_framework.decorators import action
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from rest_framework import viewsets
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from django.db.models.functions import Lower
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from rest_framework.response import Response
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from .models import Adventure, Trip
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from worldtravel.models import VisitedRegion, Region, Country
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from .serializers import AdventureSerializer, TripSerializer
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from rest_framework.permissions import IsAuthenticated
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from django.db.models import Q, Prefetch
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from .permissions import IsOwnerOrReadOnly, IsPublicReadOnly
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from rest_framework.pagination import PageNumberPagination
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class StandardResultsSetPagination(PageNumberPagination):
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page_size = 6
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page_size_query_param = 'page_size'
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max_page_size = 1000
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from rest_framework.pagination import PageNumberPagination
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from rest_framework.decorators import action
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from rest_framework.response import Response
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from django.db.models import Q
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class AdventureViewSet(viewsets.ModelViewSet):
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serializer_class = AdventureSerializer
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permission_classes = [IsOwnerOrReadOnly, IsPublicReadOnly]
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pagination_class = StandardResultsSetPagination
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def get_queryset(self):
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lower_name = Lower('name')
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queryset = Adventure.objects.annotate(
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).filter(
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Q(is_public=True) | Q(user_id=self.request.user.id)
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).order_by(lower_name) # Sort by the annotated lowercase name
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return queryset
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def perform_create(self, serializer):
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serializer.save(user_id=self.request.user)
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@action(detail=False, methods=['get'])
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def filtered(self, request):
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types = request.query_params.get('types', '').split(',')
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valid_types = ['visited', 'planned', 'featured']
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types = [t for t in types if t in valid_types]
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if not types:
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return Response({"error": "No valid types provided"}, status=400)
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queryset = Adventure.objects.none()
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for adventure_type in types:
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if adventure_type in ['visited', 'planned']:
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queryset |= Adventure.objects.filter(
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type=adventure_type, user_id=request.user.id, trip=None)
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elif adventure_type == 'featured':
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queryset |= Adventure.objects.filter(
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type='featured', is_public=True, trip=None)
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lower_name = Lower('name')
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queryset = queryset.order_by(lower_name)
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adventures = self.paginate_and_respond(queryset, request)
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return adventures
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def paginate_and_respond(self, queryset, request):
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paginator = self.pagination_class()
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page = paginator.paginate_queryset(queryset, request)
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if page is not None:
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serializer = self.get_serializer(page, many=True)
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return paginator.get_paginated_response(serializer.data)
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serializer = self.get_serializer(queryset, many=True)
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return Response(serializer.data)
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class TripViewSet(viewsets.ModelViewSet):
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serializer_class = TripSerializer
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permission_classes = [IsOwnerOrReadOnly, IsPublicReadOnly]
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def get_queryset(self):
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return Trip.objects.filter(
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Q(is_public=True) | Q(user_id=self.request.user.id)
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).prefetch_related(
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Prefetch('adventure_set', queryset=Adventure.objects.filter(
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Q(is_public=True) | Q(user_id=self.request.user.id)
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))
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)
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def perform_create(self, serializer):
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serializer.save(user_id=self.request.user)
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@action(detail=False, methods=['get'])
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@action(detail=False, methods=['get'])
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def visited(self, request):
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visited_adventures = Adventure.objects.filter(
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type='visited', user_id=request.user.id, trip=None)
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return self.get_paginated_response(visited_adventures)
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@action(detail=False, methods=['get'])
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def planned(self, request):
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trips = self.get_queryset().filter(type='planned', user_id=request.user.id)
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serializer = self.get_serializer(trips, many=True)
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return Response(serializer.data)
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@action(detail=False, methods=['get'])
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def featured(self, request):
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trips = self.get_queryset().filter(type='featured', is_public=True)
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serializer = self.get_serializer(trips, many=True)
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return Response(serializer.data)
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class StatsViewSet(viewsets.ViewSet):
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permission_classes = [IsAuthenticated]
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@action(detail=False, methods=['get'])
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def counts(self, request):
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visited_count = Adventure.objects.filter(
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type='visited', user_id=request.user.id).count()
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planned_count = Adventure.objects.filter(
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type='planned', user_id=request.user.id).count()
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featured_count = Adventure.objects.filter(
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type='featured', is_public=True).count()
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trips_count = Trip.objects.filter(
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user_id=request.user.id).count()
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visited_region_count = VisitedRegion.objects.filter(
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user_id=request.user.id).count()
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total_regions = Region.objects.count()
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country_count = VisitedRegion.objects.filter(
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user_id=request.user.id).values('region__country').distinct().count()
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total_countries = Country.objects.count()
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return Response({
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'visited_count': visited_count,
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'planned_count': planned_count,
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'featured_count': featured_count,
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'trips_count': trips_count,
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'visited_region_count': visited_region_count,
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'total_regions': total_regions,
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'country_count': country_count,
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'total_countries': total_countries
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}) |