- Preview matches template folders, shared scripts, external systems, SMTP
(by Host) and SMS (by AccountSid) with the #93 ToNameLookup comparer
(OrdinalIgnoreCase, first wins, never throws), matching SQL Server's
case-insensitive collation, so a differently-cased target row is reported as
a conflict instead of New.
- Apply-side in-memory lookups do the same: ApplyTemplateFoldersAsync, the
template folder-id map, ResolveFolderParentEdgesAsync, ApplySmtpConfigsAsync
and ApplySmsConfigsAsync. An Overwrite now updates the existing row instead of
adding a duplicate (folder names are only unique per parent, so the old
ToDictionary could also throw).
- New ITemplateEngineRepository.GetBaseTemplatesWithChildrenAsync filters
IsDerived in SQL. Preview and the Overwrite load in ApplyTemplatesAsync use it,
so a derived slot template that shares a bundled name is never the import
target. GetTemplatesWithChildrenAsync is unchanged for the id-keyed callers
(export closure, rewire passes), which can need derived rows.
Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
- ApplyTemplatesAsync/PreviewAsync template lookups use a case-insensitive,
never-throwing comparer (SQL Server collation); base template wins over derived.
Base names are already unique case-insensitively via the filtered unique index
on Template.Name, derived templates are not covered by it.
- Preview reads database connections, notification lists and API methods with one
GetAll query each instead of one by-name query per bundled row.
- Component-TemplateEngine.md: the flattener does not call GetAllTemplatesAsync;
it loads chains via GetTemplateWithChildrenAsync.
Claude-Session: https://claude.ai/code/session_01GT67AEHd2Acv1YPwGfXEoV
Joseph Doherty