django_myshop/apps/goods/views_apiview.py

from rest_framework.views import APIView
from rest_framework.response import Response
from rest_framework import status

from apps.goods.models import *
from apps.goods.serializers import *


class GoodsAPIView(APIView):
    def get(self, request, *args, **kwargs):
        query_data = Goods.objects.all()[:10]
        goods_json = GoodsSerializers(query_data, many=True)
        print(goods_json.data)
        print(goods_json)
        r = Response(data=goods_json.data, status=status.HTTP_200_OK)
        print(r.data)
        print(r.status_code)
        print(r)
        return Response(data=goods_json.data, status=status.HTTP_200_OK)

    def post(self, request, *args, **kwargs):
        data = request.data
        print(request)
        print(data)
        goods_serializer = GoodsSerializers(data=data, many=False)
        print(goods_serializer)
        if goods_serializer.is_valid():
            d = goods_serializer.validated_data
            print('validated_data', d)
            Goods.objects.create(**d)
            return Response(goods_serializer.data, status=status.HTTP_200_OK)
        else:
            return Response(goods_serializer.errors, status=status.HTTP_400_BAD_REQUEST)

    def put(self, request, *args, **kwargs):
        data = request.data
        params = kwargs
        print(data)
        print(params)
        _id = params.get('id')
        serializer_goods = GoodsSerializers(data=data, many=False)
        if serializer_goods.is_valid():
            if goods_obj := Goods.objects.filter(id=_id):
                goods_obj.update(**serializer_goods.validated_data)
                return Response(serializer_goods.data, status=status.HTTP_200_OK)
        return Response(serializer_goods.errors, status=status.HTTP_400_BAD_REQUEST)

    def delete(self, request, *args, **kwargs):
        del_id = request.data.get('id')
        if del_id:
            goods_obj = Goods.objects.filter(id=del_id)
            goods_obj.delete()
            return Response(status=status.HTTP_200_OK)
        return Response(status=status.HTTP_400_BAD_REQUEST)