✨ permissions refactoring: manage deletion permissions - ♻ refactoring "can_do"

1 files changed, 52 insertions, 0 deletions

diff --git a/ishtar_common/migrations/0255_migrate_delete_permissions.py b/ishtar_common/migrations/0255_migrate_delete_permissions.py
new file mode 100644
index 000000000..61b63c0df
--- /dev/null
+++ b/ishtar_common/migrations/0255_migrate_delete_permissions.py
@@ -0,0 +1,52 @@
+# Generated by Django 2.2.28 on 2024-11-04 16:52
+
+from django.db import migrations
+
+
+def migrate_permission(apps, __):
+    Permission = apps.get_model("auth", "permission")
+    Group = apps.get_model("auth", "group")
+    ProfileType = apps.get_model("ishtar_common", "profiletype")
+    print()
+    for modif_group in Group.objects.filter(
+            name__endswith="modification/suppression").all():
+        name = modif_group.name.replace("/suppression", "")
+        modif_group.name = name
+        modif_group.save()
+        delete_permissions = []
+        for permission in modif_group.permissions.filter(
+                codename__startswith="change_").all():
+            codename = permission.codename.replace("change_", "delete_")
+            try:
+                delete_permission = Permission.objects.get(
+                    content_type=permission.content_type,
+                    codename=codename
+                )
+                delete_permissions.append(delete_permission)
+                if delete_permission in list(modif_group.permissions.all()):
+                    modif_group.permissions.remove(delete_permission)
+            except Permission.DoesNotExist:
+                print(f"Permission {codename} does not exist")
+
+        if not delete_permissions:
+            continue
+        delete_group = Group.objects.create(
+            name=name.replace("modification", "suppression")
+        )
+        print(f"* New group: {delete_group.name}")
+        for delete_permission in delete_permissions:
+            delete_group.permissions.add(delete_permission)
+        for profile_type in ProfileType.objects.filter(groups__pk=modif_group.pk).all():
+            profile_type.groups.add(delete_group)
+            print(f"\t- profile type {profile_type.label} updated")
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ishtar_common', '0254_permissionrequests'),
+    ]
+
+    operations = [
+        migrations.RunPython(migrate_permission)
+    ]