coderedcms/docs/releases/v1.0.3.rst

v1.0.3 release notes
====================

Bug fixes
---------

* Save stream form submissions in the correct format.

Note: This bug was introduced in v1.0.0. If you were actively using ``CoderedStreamFormPage`` or ``CoderedStreamFormMixin`` (not the default configuration) with version 1.0.0, 1.0.1, or 1.0.2; and you are getting 500 errors when trying to view stream form submissions in the Wagtail admin, create a migration file with the following code or run it directly.

.. code-block:: python

   """
   Wagtail 3.0 switched ``FormSubmission.form_data`` from
   ``TextField`` to ``JSONField``. However, after the Wagtail 3 migration
   ``CoderedStreamForm`` continued to treat it like a ``TextField`` and
   manually dump stringified JSON into it. This migrations converts any
   residual strings to JSON.
   """

   import json
   from django.db import migrations
   from website.models import YOUR_STREAMFORM_PAGE_MODEL as MyStreamFormPage

   def destringify(apps, schema_editor):
       for s in MyStreamFormPage.get_submission_class().objects.all():
           if isinstance(s.form_data, str):
               print(f"Fixing Submission {s.pk}")
               s.form_data = json.loads(s.form_data)
               s.save()

   class Migration(migrations.Migration):

       dependencies = [
           ("coderedcms", "0035_remove_googleapisettings_site_and_more"),
       ]

       operations = [
           migrations.RunPython(destringify),
       ]