add a delete button to the license tables

licenses/tables.py

@@ -1,4 +1,5 @@
 import django_tables2 as tables
+from django_tables2.utils import A
 
 from core.tables import CoreTable
 
@@ -12,6 +13,11 @@ class UserLicensesTable(CoreTable):
     customer = tables.Column('Customer', linkify=True)
     used_licenses = tables.Column()
     user = tables.ManyToManyColumn(linkify_item=True)
+    delete = tables.LinkColumn('user_license_delete',
+                               text='delete',
+                               args=[A('pk')], attrs={
+                                   'a': {'class': 'delete material-icons', }
+                               })
 
     class Meta(CoreTable.Meta):
         model = UserLicense
@@ -23,6 +29,11 @@ class ComputerLicensesTable(CoreTable):
     customer = tables.Column('Customer', linkify=True)
     used_licenses = tables.Column()
     computer = tables.ManyToManyColumn(linkify_item=True)
+    delete = tables.LinkColumn('computer_license_delete',
+                               text='delete',
+                               args=[A('pk')], attrs={
+                                   'a': {'class': 'delete material-icons', }
+                               })
 
     class Meta(CoreTable.Meta):
         model = ComputerLicense

licenses/templates/licenses/license_confirm_delete.html

@@ -0,0 +1,16 @@
+{% extends "core/base.html" %}
+{% block section_title %}Delete License{% endblock %}
+{% block content %}
+<div class="row">
+<form method="post">{% csrf_token %}
+    <p>Are you sure you want unasign the license "{{ object }}"?</p>
+    <button type="submit" class="btn btn-danger">Delete</button>
+    <a href="{% url 'licenses' object.customer.pk %}" 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 %}

licenses/urls.py

@@ -11,4 +11,10 @@ urlpatterns = [
     path('delete/license-with-computer/<int:pk>/',
          views.LicenseWithComputerDeleteView.as_view(),
          name='license_with_computer_delete'),
+    path('delete/user-license/<int:pk>/',
+         views.UserLicenseDeleteView.as_view(),
+         name='user_license_delete'),
+    path('delete/computer-license/<int:pk>/',
+         views.ComputerLicenseDeleteView.as_view(),
+         name='computer_license_delete'),
 ]

licenses/views.py

@@ -17,7 +17,6 @@ from .models import UserLicense
 from .models import LicenseWithComputer
 from .tables import ComputerLicensesTable
 from .tables import UserLicensesTable
-# Create your views here.
 
 
 @login_required
@@ -59,3 +58,19 @@ class LicenseWithComputerDeleteView(LoginRequiredMixin, DeleteView):
 
     def get_success_url(self):
         return reverse('computer', args=(self.object.computer.pk,))
+
+
+class UserLicenseDeleteView(LoginRequiredMixin, DeleteView):
+    model = UserLicense
+    template_name = 'licenses/license_confirm_delete.html'
+
+    def get_success_url(self):
+        return reverse('licenses', args=(self.object.customer.pk,))
+
+
+class ComputerLicenseDeleteView(LoginRequiredMixin, DeleteView):
+    model = ComputerLicense
+    template_name = 'licenses/license_confirm_delete.html'
+
+    def get_success_url(self):
+        return reverse('licenses', args=(self.object.customer.pk,))