Add view to remove all users from group

circle/dashboard/urls.py

@@ -32,6 +32,7 @@ from .views import (
     DiskRemoveView, get_disk_download_status,
     DiskRemoveView, get_disk_download_status,
     GroupRemoveUserView,
     GroupRemoveUserView,
     GroupRemoveFutureUserView,
     GroupRemoveFutureUserView,
+    GroupRemoveAllUsersView,
     GroupCreate, GroupProfileUpdate,
     GroupCreate, GroupProfileUpdate,
     TemplateChoose,
     TemplateChoose,
     UserCreationView,
     UserCreationView,
@@ -192,6 +193,9 @@ urlpatterns = [
     url(r'^group/(?P<group_pk>\d+)/remove/futureuser/(?P<member_org_id>.+)/$',
     url(r'^group/(?P<group_pk>\d+)/remove/futureuser/(?P<member_org_id>.+)/$',
         GroupRemoveFutureUserView.as_view(),
         GroupRemoveFutureUserView.as_view(),
         name="dashboard.views.remove-future-user"),
         name="dashboard.views.remove-future-user"),
+    url(r'^group/(?P<group_pk>\d+)/remove/user/all/$',
+        GroupRemoveAllUsersView.as_view(),
+        name="dashboard.views.remove-all-users"),
     url(r'^group/create/$', GroupCreate.as_view(),
     url(r'^group/create/$', GroupCreate.as_view(),
         name='dashboard.views.group-create'),
         name='dashboard.views.group-create'),
     url(r'^group/(?P<group_pk>\d+)/permissions/$',
     url(r'^group/(?P<group_pk>\d+)/permissions/$',

circle/dashboard/views/group.py

@@ -285,6 +285,33 @@ class GroupRemoveFutureUserView(GroupRemoveUserView):
                                     group=self.get_object()).delete()
                                     group=self.get_object()).delete()
 
 
 
 
+class GroupRemoveAllUsersView(DeleteViewBase):
+    model = Group
+    level = 'operator'
+    slug_field = 'pk'
+    slug_url_kwarg = 'group_pk'
+    success_message = _("All users successfully removed from group.")
+
+    def check_auth(self):
+        if not self.get_object().profile.has_level(
+                self.request.user, self.level):
+            raise PermissionDenied()
+
+    def get_context_data(self, **kwargs):
+        context = super(GroupRemoveAllUsersView, self).get_context_data(**kwargs)
+        context['member'] = _("all users")
+        return context
+
+    def get_success_url(self):
+        return reverse_lazy("dashboard.views.group-detail",
+                            kwargs={'pk': self.get_object().pk})
+
+    def delete_obj(self, request, *args, **kwargs):
+        container = self.get_object()
+        container.user_set.clear()
+        FutureMember.objects.filter(group=container).delete()
+
+
 class GroupDelete(DeleteViewBase):
 class GroupDelete(DeleteViewBase):
     model = Group
     model = Group
     success_message = _("Group successfully deleted.")
     success_message = _("Group successfully deleted.")