feat: Ensure correct groups are creeated with permissions

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))