Can now delete item from basket

- if is only one item left, it is deleted along with the basket
- if there are more than one, just that one is deleted
- TODO needs proper handling of the confirmation page - it's not
  formatted. htmx?

1 files changed, 19 insertions, 3 deletions

diff --git a/alphabetlearning/payments/views.py b/alphabetlearning/payments/views.py
index cf77e5b..92751c9 100644
--- a/alphabetlearning/payments/views.py
+++ b/alphabetlearning/payments/views.py
@@ -1,13 +1,14 @@
 import stripe
 from django.http import HttpResponse, HttpResponseBadRequest
 from django.core.mail import send_mail
+from django.urls import reverse_lazy
 from django.conf import settings
 from django.contrib.auth.decorators import login_required
 from django.shortcuts import get_object_or_404
 from django.shortcuts import redirect
 from django.shortcuts import render
 from django.views import View
-from django.views.generic import TemplateView
+from django.views.generic import TemplateView, DeleteView
 from django.views.decorators.csrf import csrf_exempt
 
 from alphabetlearning.resources.models import Resource
@@ -155,7 +156,6 @@ def stripe_webhook(request):
         # TODO clear their shopping cart - we need to obtain their user ID
         user = User.objects.get(email=customer_email)
         ShoppingCart.objects.get(user=user).delete()
-        print(f"Deleted cart for {user}")
 
         # TODO add the transaction to our local history? Or just use Stripe?
 
@@ -167,5 +167,21 @@ def stripe_webhook(request):
             [customer_email],
             fail_silently=False,
         )
-
     return HttpResponse(status=200)
+
+class DeleteCartItem(DeleteView):
+    model = CartItem
+    success_url = reverse_lazy("payments:cart_detail")
+	
+    # delete the cart item if there is more than one
+    # delete the item and the cart itself if it is the last thing in the cart
+    def post(self, request, *args, **kwargs):
+        cart_items = request.user.shoppingcart.items.all()
+        if len(cart_items) > 1: 
+            return self.delete(request, *args, **kwargs)
+        else:
+            request.user.shoppingcart.delete()
+            return redirect("resources:resource_list")
+
+
+