Business-layer functions over ChildrenDao for creating and editing
child profiles, so the Feature 09 service gate never touches the DAO
directly.
- children.py: create_child (display name required and trimmed,
whitespace-only rejected; duplicate display name allowed but logged
as a warning, case-insensitive and whitespace-normalised on both
sides), edit_child (_UNSET sentinel for leave-alone; returns the
updated record; renaming onto a different child's name warns, own
name does not), set_child_active (the only removal path), and
list_children (display order). Explicit None for optional fields
raises instead of silently no-oping: the DAO's update deliberately
writes only provided fields and cannot express NULL, so a clear
request must not masquerade as one. UTC second-precision stamps per
the timestamp policy.
- tests/test_children_registry.py: 27 tests covering the typed
round-trips, name validation matrix, duplicate-name warning
behaviour (create and rename, including the rename-to-self
non-warning), partial edits, refusal of unsupported clears,
deactivation round-trip and list ordering.
Joshua King
61b77cc2db