manager: show user deletion status (#36788)

src/authentic2/manager/templates/authentic2/manager/user_detail.html

@@ -42,6 +42,12 @@
 
 {% block other_actions %}
 
+  {% if object.deletion %}
+    <p class="a2-manager-user-deletion">
+      {% blocktrans with date=object.deletion.creation %}Prepared for deletion since {{ date }}{% endblocktrans %}
+    </p>
+  {% endif %}
+
   <p class="a2-manager-user-last-login">
     {% if object.last_login %}
       {% blocktrans with date=object.last_login %}Last login on {{ date }}.{% endblocktrans %}

src/authentic2/migrations/0025_auto_20191009_1047.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.20 on 2019-10-09 08:47
+from __future__ import unicode_literals
+
+from django.conf import settings
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('authentic2', '0024_auto_20190617_1113'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='deleteduser',
+            name='user',
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='deletion', to=settings.AUTH_USER_MODEL, verbose_name='user'),
+        ),
+    ]

src/authentic2/models.py

@@ -47,7 +47,10 @@ class DeletedUser(models.Model):
 
     objects = managers.DeletedUserManager()
 
-    user = models.ForeignKey(settings.AUTH_USER_MODEL, verbose_name=_('user'))
+    user = models.OneToOneField(
+        to=settings.AUTH_USER_MODEL,
+        related_name='deletion',
+        verbose_name=_('user'))
     creation = models.DateTimeField(auto_now_add=True, verbose_name=_('creation date'))
 
     class Meta:

tests/test_user_manager.py

@@ -29,7 +29,7 @@ from django.utils.six import text_type
 from django_rbac.utils import get_ou_model
 
 from authentic2.custom_user.models import User
-from authentic2.models import Attribute, AttributeValue
+from authentic2.models import Attribute, AttributeValue, DeletedUser
 from authentic2.a2_rbac.utils import get_default_ou
 from authentic2.manager import user_import
 
@@ -426,3 +426,12 @@ def test_user_import_attributes(transactional_db, app, admin, media):
     assert 'birthdate' not in et.attributes.values
     assert et.attributes.values['zip'].content == '42000'
     assert et.attributes.values['phone'].content == '+8885678'
+
+
+def test_detail_view(app, admin, simple_user):
+    url = '/manage/users/{user.id}/'.format(user=simple_user)
+    response = login(app, admin, url)
+    assert not response.pyquery('.a2-manager-user-deletion')
+    DeletedUser.objects.create(user=simple_user)
+    response = app.get(url)
+    assert response.pyquery('.a2-manager-user-deletion')