132 lines
4.4 KiB
Python
132 lines
4.4 KiB
Python
from rest_framework.permissions import IsAuthenticated, IsAdminUser
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from rest_framework.views import APIView
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from rest_framework.request import Request
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from rest_framework.response import Response
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from rest_framework.generics import ListCreateAPIView, RetrieveUpdateDestroyAPIView, RetrieveAPIView
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from drf_spectacular.utils import extend_schema
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from django_filters.rest_framework import DjangoFilterBackend
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from rest_framework import filters
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from rest_framework import status
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from .utils import IsProfessorOnly
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from .models import Publication, Rating, Category
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from .serializers import PublicationSerializer, AdminPublicationSerializer, RatePublicationSerializer, CategorySerializer
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from users.models import User
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from project.serializers import MessageResponseSerializer
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# Create your views here.
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@extend_schema(
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tags=['Publications'],
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methods=['GET'],
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summary='List publications',
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)
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@extend_schema(
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tags=['Publications'],
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methods=['POST'],
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summary='Create new publication (only authorized)',
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)
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class PublicationsAPIView(ListCreateAPIView):
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queryset = Publication.objects.with_related().only_publish()
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serializer_class = PublicationSerializer
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filter_backends = [DjangoFilterBackend, filters.SearchFilter, filters.OrderingFilter]
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filterset_fields = ['is_pinned', 'user', 'content_type', 'category']
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ordering_fields = ['is_pinned', 'average_score', 'time_created', 'time_updated']
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ordering = ['-time_created']
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search_fields = ['user__username', 'description']
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def get_permissions(self):
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if self.request.method == 'POST':
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return [IsAuthenticated()]
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return super().get_permissions()
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@extend_schema(
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tags=['Publications'],
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summary='Publication details',
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)
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class PublicationDetailAPIView(RetrieveAPIView):
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queryset = Publication.objects.with_related().only_publish()
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serializer_class = PublicationSerializer
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@extend_schema(
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tags=['Publications'],
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methods=['GET'],
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summary='List publications (only admin or professor)',
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)
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@extend_schema(
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tags=['Publications'],
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methods=['POST'],
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summary='Create new publication (only admin or professor)',
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)
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class AdminPublicationsAPIView(PublicationsAPIView):
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queryset = Publication.objects.with_related()
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serializer_class = AdminPublicationSerializer
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filterset_fields = ['is_pinned', 'user', 'content_type', 'category', 'status']
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ordering_fields = ['is_pinned', 'average_score', 'time_created', 'time_updated', 'status']
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def get_permissions(self):
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return [IsProfessorOnly()]
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@extend_schema(
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tags=['Publications'],
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summary='CRUD for publication (only admin or professor)',
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)
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class AdminPublicationDetailAPIView(RetrieveUpdateDestroyAPIView):
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queryset = Publication.objects.with_related()
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serializer_class = AdminPublicationSerializer
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permission_classes = [IsProfessorOnly]
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@extend_schema(
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tags=['Categories'],
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methods=['GET'],
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summary='List categories',
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)
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@extend_schema(
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tags=['Categories'],
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methods=['POST'],
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summary='Create new category (only admin)',
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)
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class CategoryListAPIView(ListCreateAPIView):
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queryset = Category.objects.all()
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serializer_class = CategorySerializer
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filter_backends = [filters.SearchFilter, filters.OrderingFilter]
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ordering = ['name']
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search_fields = ['name']
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def get_permissions(self):
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if self.request.method == 'POST':
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return [IsAdminUser]
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return super().get_permissions()
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@extend_schema(
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tags=['Categories'],
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summary='CRUD for category (only admin)',
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)
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class CategoryDetailAPIView(RetrieveUpdateDestroyAPIView):
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queryset = Category.objects.all()
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serializer_class = CategorySerializer
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permission_classes = [IsAdminUser]
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class RatePublicationAPIView(APIView):
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permission_classes = [IsAuthenticated]
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@extend_schema(
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tags=['Publications'],
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summary='Rate publication',
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request=RatePublicationSerializer,
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responses=MessageResponseSerializer
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)
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def post(self, request: Request, format=None):
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serializer = RatePublicationSerializer(data=request.data)
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serializer.is_valid(raise_exception=True)
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user: User = request.user
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publication = serializer.validated_data['publication']
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score = serializer.validated_data['score']
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Rating.rate_publication(user, publication, score)
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return Response(
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{"detail": "Rating saved successfully"},
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status=status.HTTP_200_OK
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) |