feat: Ensure correct groups are creeated with permissions

src/fellchensammlung/apps.py

@@ -1,6 +1,10 @@
 from django.apps import AppConfig
-
+from .tools.signals import ensure_groups
+from django.db.models.signals import post_migrate
 
 class FellchensammlungConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
     name = 'fellchensammlung'
+
+    def ready(self):
+        post_migrate.connect(ensure_groups, sender=self)

src/fellchensammlung/migrations/0001_initial.py

@@ -1,4 +1,4 @@
-# Generated by Django 5.0.3 on 2024-04-07 09:32
+# Generated by Django 5.0.3 on 2024-04-12 20:02
 
 import datetime
 import django.contrib.auth.models
@@ -118,6 +118,9 @@ class Migration(migrations.Migration):
                 ('group_only', models.BooleanField(default=False, verbose_name='Only group adoption')),
                 ('photos', models.ManyToManyField(blank=True, to='fellchensammlung.image')),
             ],
+            options={
+                'permissions': [('create_active_adoption_notice', 'Can create an active adoption notice')],
+            },
         ),
         migrations.CreateModel(
             name='Member',
@@ -142,6 +145,9 @@ class Migration(migrations.Migration):
                 ('adoption_notice', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='fellchensammlung.adoptionnotice')),
                 ('reported_broken_rules', models.ManyToManyField(blank=True, to='fellchensammlung.rule')),
             ],
+            options={
+                'permissions': [],
+            },
         ),
         migrations.CreateModel(
             name='ModerationAction',

src/fellchensammlung/models.py

@@ -9,8 +9,6 @@ from django.db.models.signals import post_save
 from django.contrib.auth.models import Group
 from django.contrib.auth.models import AbstractUser
 
-
-
 from fellchensammlung.tools import misc
 
 
@@ -70,6 +68,11 @@ class RescueOrganization(models.Model):
 
 
 class AdoptionNotice(models.Model):
+    class Meta:
+        permissions = [
+            ("create_active_adoption_notice", "Can create an active adoption notice"),
+        ]
+
     def __str__(self):
         return f"{self.name}"
 
@@ -205,6 +208,9 @@ class Rule(models.Model):
 
 
 class Report(models.Model):
+    class Meta:
+        permissions = []
+
     ACTION_TAKEN = "action taken"
     NO_ACTION_TAKEN = "no action taken"
     WAITING = "waiting"

src/fellchensammlung/tools/signals.py

@@ -0,0 +1,29 @@
+def _get_perms(permission_name_list):
+    from django.contrib.auth.models import Permission
+    permissions = []
+    for permission_name in permission_name_list:
+        print(f"{permission_name}")
+        permission = Permission.objects.get(codename=permission_name)
+        permissions.append(permission)
+    return permissions
+
+
+def ensure_groups(sender, **kwargs):
+    from django.contrib.auth.models import Group
+
+    member_permissions = []
+    coordinator_permissions = ["create_active_adoption_notice"]
+    moderator_permissions = coordinator_permissions + ["view_report", "add_moderationaction", "change_user"]
+    admin_permissions = moderator_permissions
+
+    admins, created = Group.objects.get_or_create(name="Admins")
+    admins.permissions.set(_get_perms(admin_permissions))
+
+    moderators, created = Group.objects.get_or_create(name="Moderators")
+    moderators.permissions.set(_get_perms(moderator_permissions))
+
+    coordinators, created = Group.objects.get_or_create(name="Coordinators")
+    coordinators.permissions.set(_get_perms(coordinator_permissions))
+
+    members, created = Group.objects.get_or_create(name="Members")
+    members.permissions.set(_get_perms(member_permissions))