ApplyBindingsOnFormSubmit (sync) wraps the applicator in DB::transaction
and writes apply_status post-commit. On exception: outer catch records
FormSubmissionActionFailure in a separate transaction (survives inner
rollback), marks apply_status=failed, swallows so siblings keep running
(RFC Q3, Q4). When ApplyBindings provisions a Person on a previously
no-subject submission, the listener also writes subject_type/subject_id
back so TriggerPersonIdentityMatchOnFormSubmit (next sync listener) can
find the freshly-provisioned subject.
ApplyBindingsOnFormSectionSubmitted (queued, feature-flagged) ready
for ARTIST_ADVANCE activation per RFC Q10.
Listener chain on FormSubmissionSubmitted explicitly registered in
AppServiceProvider::boot for deterministic ordering (RFC Q1):
ApplyBindings → IdentityMatch → queued siblings.
FormBindingApplicator dropped 'final readonly' to 'class' so listener
tests can subclass it for throw-path coverage; constructor properties
remain readonly individually.
Refs: RFC-WS-6.md §3 (Q1, Q3, Q4, Q10)
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>