# coding=utf-8

from django.db import transaction
from rest_framework.decorators import action

from utils import response_ok, response_error
from utils.exceptions import CustomError
from utils.permission import IsCustomer
from utils.custom_modelviewset import CustomModelViewSet
from apps.order.models import ShoppingCart
from apps.order.filters import ShoppingCartFilter
from apps.customer.order.serializers import ShoppingCartSerializer
from apps.log.models import BizLog


class ShoppingCartViewSet(CustomModelViewSet):
    permission_classes = [IsCustomer, ]
    queryset = ShoppingCart.objects.filter()
    serializer_class = ShoppingCartSerializer

    def filter_queryset(self, queryset):
        queryset = queryset.filter(customer=self.request.customer)
        f = ShoppingCartFilter(self.request.GET, queryset=queryset)
        return f.qs

    def perform_create(self, serializer):
        super(ShoppingCartViewSet, self).perform_create(serializer)