def delete_from_cart(request, picture_id):
cart = Cart(request)
cart.remove(picture_id)
cart.save(request)
return redirect('cart')
def clear_cart(request):
cart = Cart(request)
cart.clear()
cart.save(request)
return redirect('cart')
def in_cart(self, request):
cart = Cart(request)
return cart.item_exists(self)
def add_to_cart(request, picture_id):
cart = Cart(request)
cart.add(Picture.objects.get(id=picture_id))
cart.save(request)
return redirect('cart')
def clear_cart(request):
cart = Cart(request)
cart.clear()
cart.save(request)
return redirect('cart')
def delete_from_cart(request, picture_id):
cart = Cart(request)
cart.remove(picture_id)
cart.save(request)
return redirect('cart')
def add_to_cart(request, picture_id):
cart = Cart(request)
cart.add(Picture.objects.get(id=picture_id))
cart.save(request)
return redirect('cart')
def cart(request):
cart = Cart(request)
items_ids = ",".join(str(item) for item in cart.item_list)
pictures = Picture.objects.filter(pk__in=cart.item_list)
context = dict(cart=cart, items_ids=items_ids, pictures=pictures)
return render(request, 'beyond/cart.html', context)
def in_cart(self, request):
cart = Cart(request)
return cart.item_exists(self)
