Add a way for admin to delete elections and add archive system

election/migrations/0002_election_archived.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('election', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='election',
+            name='archived',
+            field=models.BooleanField(verbose_name='archived', default=False),
+        ),
+    ]

election/models.py

@@ -31,6 +31,7 @@ class Election(models.Model):
         verbose_name=_("candidature groups"), blank=True)
     voters = models.ManyToManyField(User, verbose_name=(
         'voters'), related_name='voted_elections')
+    archived = models.BooleanField(_("archived"), default=False)
 
     def __str__(self):
         return self.title

election/templates/election/election_detail.jinja

@@ -373,6 +373,9 @@ th {
         {% endif %}
         <a href="{{ url('election:update', election_id=object.id) }}">{% trans %}Edit{% endtrans %}</a>
     {%- endif %}
+    {%- if user.is_root %}
+        <a href="{{ url('election:delete', election_id=object.id) }}">{% trans %}Delete{% endtrans %}</a>
+    {%- endif %}
     </section>
 {% endblock %}
 

election/urls.py

@@ -4,9 +4,13 @@ from election.views import *
 
 urlpatterns = [
     url(r'^$', ElectionsListView.as_view(), name='list'),
+    url(r'^archived$',
+        ElectionListArchivedView.as_view(), name='list_archived'),
     url(r'^add$', ElectionCreateView.as_view(), name='create'),
     url(r'^(?P<election_id>[0-9]+)/edit$',
         ElectionUpdateView.as_view(), name='update'),
+    url(r'^(?P<election_id>[0-9]+)/delete$',
+        ElectionDeleteView.as_view(), name='delete'),
     url(r'^(?P<election_id>[0-9]+)/list/add$',
         ElectionListCreateView.as_view(), name='create_list'),
     url(r'^(?P<election_id>[0-9]+)/role/create$',

election/views.py

@@ -129,7 +129,7 @@ class ElectionListForm(forms.ModelForm):
 class ElectionForm(forms.ModelForm):
     class Meta:
         model = Election
-        fields = ['title', 'description',
+        fields = ['title', 'description', 'archived',
                   'start_candidature', 'end_candidature',
                   'start_date', 'end_date',
                   'edit_groups', 'view_groups',
@@ -161,13 +161,31 @@ class ElectionForm(forms.ModelForm):
 
 class ElectionsListView(CanViewMixin, ListView):
     """
-    A list with all responsabilities and their candidates
+    A list of all non archived elections visible
     """
     model = Election
     ordering = ["-id"]
     paginate_by = 10
     template_name = 'election/election_list.jinja'
 
+    def get_queryset(self):
+        return super(ElectionsListView,
+                     self).get_queryset().filter(archived=False).all()
+
+
+class ElectionListArchivedView(CanViewMixin, ListView):
+    """
+    A list of all archived elections visible
+    """
+    model = Election
+    ordering = ["-id"]
+    paginate_by = 10
+    template_name = 'election/election_list.jinja'
+
+    def get_queryset(self):
+        return super(ElectionListArchivedView,
+                     self).get_queryset().filter(archived=True).all()
+
 
 class ElectionDetailView(CanViewMixin, DetailView):
     """
@@ -515,6 +533,21 @@ class RoleUpdateView(CanEditMixin, UpdateView):
 # Delete Views
 
 
+class ElectionDeleteView(DeleteView):
+    model = Election
+    template_name = 'core/delete_confirm.jinja'
+    pk_url_kwarg = 'election_id'
+
+    def dispatch(self, request, *args, **kwargs):
+        if request.user.is_root:
+            return super(ElectionDeleteView,
+                         self).dispatch(request, *args, **kwargs)
+        raise PermissionDenied
+
+    def get_success_url(self, **kwargs):
+        return reverse_lazy('election:list')
+
+
 class CandidatureDeleteView(CanEditMixin, DeleteView):
     model = Candidature
     template_name = 'core/delete_confirm.jinja'