Parsa Nazer
75 lines
2.8 KiB
Python
75 lines
2.8 KiB
Python
from django.shortcuts import render
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from .execptions import DiscountNotAvailableError
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from rest_framework.views import APIView, Response
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from django.shortcuts import get_object_or_404
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from product.models import ProductVariant
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from rest_framework.permissions import IsAuthenticated
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from .serializers import OrderItemSerailzier, OrderModelSerializer
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# from cart.models import
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from rest_framework import status
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from .models import OrderItemModel, OrderModel
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try:
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pass
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except DiscountNotAvailableError:
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pass
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"""
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add post
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remove delete
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show get
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pay
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"""
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class CartItemViews(APIView):
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permission_classes = [IsAuthenticated]
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serializer_class = OrderItemSerailzier
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def post(self, request, pk):
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product_variant = get_object_or_404(ProductVariant, pk=pk)
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response = 'محصول با موفقیت به سبد خرید اضافه شد'
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quantity = request.data.get('quantity', 1)
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if product_variant.in_stock < quantity:
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quantity = product_variant.in_stock
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response = 'تعداد درخواستی بیشتر از موجودی محصول میباشد'
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cart_order, created = OrderModel.objects.get_or_create(user=request.user, status='CART')
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order_item, created = OrderItemModel.objects.get_or_create(order=cart_order, product=product_variant, defaults={'quantity': quantity})
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if not created and order_item.quantity:
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order_item.quantity = quantity
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order_item.save()
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if not order_item.quantity:
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order_item.delete()
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return Response({'detail': response, 'count': quantity}, status=status.HTTP_202_ACCEPTED)
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def delete(self, request, pk):
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product_variant = get_object_or_404(ProductVariant, pk=pk)
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cart_order, created = OrderModel.objects.get_or_create(
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user=request.user,
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status='CART'
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)
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# order_item, created = OrderItemModel.objects.get_or_create(
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# order=cart_order,
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# product=product_variant,
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# defaults={'quantity': request.data.get('quantity', 1)}
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# )
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order_item = get_object_or_404(OrderItemModel, order=cart_order, product=product_variant)
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order_item.delete()
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return Response({'detail': f'محصول {product_variant.product.name} از سبد خرید پاک شد'}, status=status.HTTP_204_NO_CONTENT)
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class CartView(APIView):
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permission_classes = [IsAuthenticated]
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serializer_class = OrderModelSerializer
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def get(self, request):
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user = request.user
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cart_instance, created = OrderModel.objects.get_or_create(user=user, status='CART')
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cart_ser = self.serializer_class(instance=cart_instance, context={'request': request})
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return Response(cart_ser.data, status=status.HTTP_200_OK)
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