WS-5a commit 2 of 4.
FormFieldBindingService owns all writes to the relational binding table.
Validation against config/form_binding.php entity-column registry lives here
(ARCH §6.2).
FormFieldService::insertFromLibrary now calls copyBindings instead of
hydrating JSON — the Q3 row-copy mandate. Library and field bindings share
the same table; insertion is a row-clone operation.
Snapshot writer (FormSubmissionService::buildSnapshot) serialises bindings
via toJsonShape so schema_snapshot JSON keeps its ARCH §4.6.1 / §6.3
contract. No snapshot format change.
API resources source binding output from the relational table via the same
serialiser — external shape preserved.
Tests: service transactional behaviour, copyBindings preservation,
snapshot parity, API resource parity.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Phase 4 of S2b. Nine resources that shape the universal form builder
responses. FieldAccessService::filterVisibleFields gates every field
array — the primary defence tested by FormResourceSecurityTest (§22.9).
- FormSchemaResource: includes fields_count, submissions_count,
has_submissions, is_locked (derived from edit_lock_*), public_form_url
when public_token is set, and filtered fields collection.
- FormSchemaSummaryResource: lean list-endpoint variant.
- FormFieldResource: effective_label / help_text / options resolved via
FormLocaleResolver + translations JSON, plus TAG_PICKER available_tags
filtered by validation_rules.tag_categories.
- FormSubmissionResource: values keyed by field slug with FieldAccessService
filtering, section_statuses, active delegations, review_info,
submitted_in_locale, submission_duration_seconds.
- FormSubmissionSummaryResource: lean list variant.
- FormTemplateResource, FormFieldLibraryResource.
- PublicFormSchemaResource: strictly limited per §10 — only
is_portal_visible=true AND is_admin_only=false fields, no PII hints,
no role_restrictions, no submissions_count.
- FormSchemaWebhookResource: url/secret never returned; only url_host +
has_secret boolean.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
