def decqty(request, id): assert isinstance(request, HttpRequest) product = Product.objects.filter(id=id).first() cart = Cart(request=request) cart.add(product, -1) return redirect('store:cart')
def addtocart(request, id): assert isinstance(request, HttpRequest) product = Product.objects.filter(id=id).first() if not product: return HttpResponseNotFound() cart = Cart(request=request) cart.add(product) return redirect('store:cart')