add delete button to customers table

customers/tables.py

@@ -31,6 +31,11 @@ class CustomersTable(CoreTable):
                               text='Users',
                               args=[A('pk')],
                               orderable=False)
+    delete = tables.LinkColumn('customer_delete',
+                               text='delete',
+                               args=[A('pk')], attrs={
+                                   'a': {'class': 'delete material-icons', }
+                               })
 
     class Meta(CoreTable.Meta):
         pass

customers/templates/customers/customer_confirm_delete.html

@@ -0,0 +1,16 @@
+{% extends "core/base.html" %}
+{% block section_title %}Delete Customer{% endblock %}
+{% block content %}
+<div class="row">
+<form method="post">{% csrf_token %}
+    <p>Are you sure you want to delete the customer "{{ object }}"?</p>
+    <button type="submit" class="btn btn-danger">Delete</button>
+    <a href="{% url 'customers' %}" class="btn btn-primary">Cancel</a>
+    <input type="hidden" id="previous_page" name="previous_page" value="/previous/page/url">
+</form>
+<script>
+    prev = document.getElementById("previous_page");
+    prev.value = document.referrer;
+</script>
+</div>
+{% endblock %}

customers/urls.py

@@ -9,4 +9,6 @@ urlpatterns = [
     path('create/customer/',
          views.CustomerCreateView.as_view(),
          name='customer_create'),
+    path('delete/customer/<int:pk>/', views.CustomerDeleteView.as_view(),
+         name='customer_delete'),
 ]

customers/views.py

@@ -3,6 +3,7 @@ from django.contrib.auth.mixins import LoginRequiredMixin
 from django.shortcuts import render
 from django.urls import reverse
 from django.views.generic import CreateView
+from django.views.generic import DeleteView
 from django.views.generic import DetailView
 
 from django_tables2 import RequestConfig
@@ -40,3 +41,11 @@ class CustomerCreateView(LoginRequiredMixin, CreateView):
 
     def get_success_url(self):
         return reverse('customer', args=(self.object.pk,))
+
+
+class CustomerDeleteView(LoginRequiredMixin, DeleteView):
+    model = Customer
+
+    def get_success_url(self):
+        return reverse('computers', args=(self.object.customer.pk,))
+