Add delete and list views for baskets

src/purchase/templates/purchase/basket_confirm_delete.html

@@ -0,0 +1,10 @@
+{% extends "common/base.html" %}
+{% block content %}
+    <h1>{{ object }}</h1>
+    <form method="post">
+        {% csrf_token %}
+        <p>Are you sure you want to delete "{{ object }}"?</p>
+        {{ form }}
+        <input class="btn btn-danger" type="submit" value="Confirm">
+    </form>
+{% endblock %}

src/purchase/templates/purchase/basket_list.html

@@ -0,0 +1,22 @@
+{% extends "common/base.html" %}
+{% block content %}
+    <h1>Baskets</h1>
+    <div class="row">
+        {% for basket in baskets %}
+            <div class="col-sm-3 mb-3 mt-3">
+                <div class="card">
+                    <div class="card-body">
+                        <h5 class="card-title">Basket #{{ basket.id }}</h5>
+                        <p class="card-text">
+                            {{ basket.items.count }} items<br>
+                            {{ basket.price_display }}<br>
+                            {{ basket.payment_method }}
+                        </p>
+                        <a href="{% url "purchase:update" basket.id %}" class="btn btn-sm btn-primary">Edit</a>
+                        <a href="{% url "purchase:delete" basket.id %}" class="btn btn-sm btn-danger">Delete</a>
+                    </div>
+                </div>
+            </div>
+        {% endfor %}
+    </div>
+{% endblock %}

src/purchase/urls.py

@@ -1,9 +1,16 @@
 from django.urls import path
 
-from purchase.views import NewBasketView, UpdateBasketView
+from purchase.views import (
+    DeleteBasketView,
+    ListBasketsView,
+    NewBasketView,
+    UpdateBasketView,
+)
 
 app_name = "purchase"
 urlpatterns = [
+    path("", ListBasketsView.as_view(), name="list"),
     path("new/", NewBasketView.as_view(), name="new"),
-    path("update/<int:pk>/", UpdateBasketView.as_view(), name="update"),
+    path("<int:pk>/update/", UpdateBasketView.as_view(), name="update"),
+    path("<int:pk>/delete/", DeleteBasketView.as_view(), name="delete"),
 ]

src/purchase/views.py

@@ -1,6 +1,6 @@
 from django.contrib.auth.mixins import LoginRequiredMixin, PermissionRequiredMixin
 from django.urls import reverse
-from django.views.generic import CreateView, UpdateView
+from django.views.generic import CreateView, DeleteView, ListView, UpdateView
 
 from purchase.forms import BasketForm
 from purchase.models import Basket
@@ -20,3 +20,18 @@ class UpdateBasketView(ProtectedViewsMixin, UpdateView):
     permission_required = ["purchase.change_basket", "purchase.view_basket"]
     model = Basket
     form_class = BasketForm
+
+
+class ListBasketsView(ProtectedViewsMixin, ListView):
+    permission_required = ["purchase.view_basket"]
+    model = Basket
+    context_object_name = "baskets"
+    ordering = "-id"
+
+
+class DeleteBasketView(ProtectedViewsMixin, DeleteView):
+    permission_required = ["purchase.delete_basket"]
+    model = Basket
+
+    def get_success_url(self):
+        return reverse("purchase:list")