feat: Create notifications for 404 deactivation

src/fellchensammlung/migrations/0027_alter_animal_species_andoptionnoticenotification.py

@@ -0,0 +1,27 @@
+# Generated by Django 5.1.1 on 2024-12-14 07:57
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('fellchensammlung', '0026_alter_animal_sex'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='animal',
+            name='species',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='fellchensammlung.species', verbose_name='Tierart'),
+        ),
+        migrations.CreateModel(
+            name='AndoptionNoticeNotification',
+            fields=[
+                ('basenotification_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='fellchensammlung.basenotification')),
+                ('adoption_notice', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fellchensammlung.adoptionnotice', verbose_name='Vermittlung')),
+            ],
+            bases=('fellchensammlung.basenotification',),
+        ),
+    ]

src/fellchensammlung/models.py

@@ -753,6 +753,12 @@ class CommentNotification(BaseNotification):
     def url(self):
         return self.comment.get_absolute_url
 
+class AndoptionNoticeNotification(BaseNotification):
+    adoption_notice = models.ForeignKey(AdoptionNotice, on_delete=models.CASCADE, verbose_name=_('Vermittlung'))
+
+    @property
+    def url(self):
+        return self.adoption_notice.get_absolute_url
 
 class Subscriptions(models.Model):
     owner = models.ForeignKey(User, on_delete=models.CASCADE, verbose_name=_('Nutzer*in'))

src/fellchensammlung/tools/admin.py

@@ -3,7 +3,8 @@ import logging
 from django.utils import timezone
 from datetime import timedelta
 
-from fellchensammlung.models import AdoptionNotice, Location, RescueOrganization, AdoptionNoticeStatus, Log
+from fellchensammlung.models import AdoptionNotice, Location, RescueOrganization, AdoptionNoticeStatus, Log, \
+    AndoptionNoticeNotification
 from fellchensammlung.tools.misc import is_404
 
 
@@ -82,3 +83,9 @@ def deactivate_404_adoption_notices():
                 logging_msg = f"Automatically set Adoption Notice {adoption_notice.id} closed as link to more information returened 404"
                 logging.info(logging_msg)
                 Log.objects.create(action="automated", text=logging_msg)
+
+                deactivation_message = f'Die Vermittlung  [{adoption_notice.name}]({adoption_notice.get_absolute_url()}) wurde automatisch deaktiviert, da die Website unter "Mehr Informationen" nicht mehr online ist.'
+                AndoptionNoticeNotification.objects.create(user=adoption_notice.owner,
+                                                           title="Vermittlung deaktiviert",
+                                                           adoption_notice=adoption_notice,
+                                                           text=deactivation_message)