fix priority

cads_broker/database.py

@@ -723,16 +723,17 @@ def set_request_status(
     """Set the status of a request."""
     statement = sa.select(SystemRequest).where(SystemRequest.request_uid == request_uid)
     request = session.scalars(statement).one()
-    if resubmit:
-        # ugly implementation because sqlalchemy doesn't allow to directly update JSONB
-        # FIXME: use a specific column for resubmit_number
-        metadata = dict(request.request_metadata)
+    # ugly implementation because sqlalchemy doesn't allow to directly update JSONB
+    # FIXME: use a specific column for resubmit_number
+    metadata = dict(request.request_metadata)
+    if resubmit is not None:
         metadata.update(
             {"resubmit_number": request.request_metadata.get("resubmit_number", 0) + 1}
         )
         request.request_metadata = metadata
     if priority is not None:
-        request.request_metadata["priority"] = priority
+        metadata.update({"priority": priority})
+        request.request_metadata = metadata
     if status == "successful":
         request.finished_at = sa.func.now()
     elif status == "failed":