🐛 fix VALUES serialization for preventive archaeological files

1 files changed, 8 insertions, 0 deletions

diff --git a/ishtar_common/models.py b/ishtar_common/models.py
index 688197c73..abff81056 100644
--- a/ishtar_common/models.py
+++ b/ishtar_common/models.py
@@ -93,6 +93,7 @@ from ishtar_common.utils import (
     task,
     generate_pdf_preview,
     revoke_old_task,
+    InlineClass
 )
 from ishtar_common.utils_secretary import IshtarSecretaryRenderer
 
@@ -138,6 +139,7 @@ from ishtar_common.utils import (
     cached_label_changed,
     generate_relation_graph,
     max_size_help,
+    JSON_SERIALIZATION
 )
 
 from ishtar_common.models_common import (
@@ -2324,6 +2326,12 @@ class DocumentTemplate(models.Model):
             filtr = []
         values = c_object.get_values(filtr=filtr)
         if not filtr or "VALUES" in filtr:
+            for k in values:
+                if k in JSON_SERIALIZATION:
+                    values[k] = JSON_SERIALIZATION[k](values[k])
+                elif values[k] and isinstance(values[k], list) \
+                        and hasattr(values[k][0], "toJSON"):
+                    values[k] = [v.toJSON() for v in values[k]]
             values["VALUES"] = json.dumps(
                 values,
                 indent=4,