References: GeoNode/geonode-mapstore-client#906 (#9094) (#9104)

Co-authored-by: Alessio Fabiani <alessio.fabiani@geo-solutions.it>

geonode/geoapps/migrations/0006_geoapp_blob_migration.py

@@ -1,17 +1,6 @@
 # Generated by Django 3.2.4 on 2021-07-05 11:21
 
-from django.contrib.contenttypes.models import ContentType
 from django.db import migrations
-import json
-
-def convert_geostory_blob(apps, _):
-    model = apps.get_model('base', 'ResourceBase')
-    for item in model.objects.filter(resource_type='geostory'):
-        if isinstance(item.blob, str):
-            new_blob = json.loads(item.blob)
-            model.objects.filter(id=item.id).update(blob=new_blob)
-        rtype = ContentType.objects.get(model="geoapp")
-        model.objects.filter(id=item.id).update(polymorphic_ctype=rtype)
 
 
 class Migration(migrations.Migration):
@@ -21,5 +10,4 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunPython(convert_geostory_blob, migrations.RunPython.noop)
     ]