48 lines
1.9 KiB
Python
48 lines
1.9 KiB
Python
from rest_framework import status
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from rest_framework.response import Response
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from rest_framework.views import APIView
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from core.apps.documents.models import ExecutorInfoModel
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from core.apps.documents.serializers.executor import ExecutorInfoSerializer
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class ExecutorInfoView(APIView):
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"""Singleton endpoint — faqat bitta ExecutorInfo yozuvi bo'ladi."""
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def get(self, request, *args, **kwargs):
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instance = ExecutorInfoModel.objects.order_by("created_at").first()
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if not instance:
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return Response({}, status=status.HTTP_200_OK)
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return Response(ExecutorInfoSerializer(instance).data)
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def post(self, request, *args, **kwargs):
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if ExecutorInfoModel.objects.exists():
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return Response(
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{"detail": "ExecutorInfo allaqachon mavjud. Yangilash uchun PUT/PATCH ishlating."},
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status=status.HTTP_400_BAD_REQUEST,
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)
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serializer = ExecutorInfoSerializer(data=request.data)
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serializer.is_valid(raise_exception=True)
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serializer.save()
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return Response(serializer.data, status=status.HTTP_201_CREATED)
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def put(self, request, *args, **kwargs):
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return self._upsert(request, partial=False)
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def patch(self, request, *args, **kwargs):
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return self._upsert(request, partial=True)
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def delete(self, request, *args, **kwargs):
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instance = ExecutorInfoModel.objects.order_by("created_at").first()
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if not instance:
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return Response(status=status.HTTP_404_NOT_FOUND)
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instance.delete()
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return Response(status=status.HTTP_204_NO_CONTENT)
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def _upsert(self, request, partial):
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instance = ExecutorInfoModel.objects.order_by("created_at").first()
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serializer = ExecutorInfoSerializer(instance, data=request.data, partial=partial)
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serializer.is_valid(raise_exception=True)
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serializer.save()
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return Response(serializer.data)
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