Atomic data migration. Every options datum in the database — in
form_fields and form_field_library, their translations bags, and the
form_submissions.schema_snapshot + form_templates.schema_snapshot JSON
blobs — is converted to the new relational rich-shape representation.
Strict dispatch per §17.4.4 / §8.7 convention:
- Fail on field_type ∉ {RADIO, SELECT, MULTISELECT, CHECKBOX_LIST}
carrying non-null options (post-WS-5b TAG_PICKER seed-bug indicator)
- Fail on non-flat-string-array options shape
- Fail on translations.{locale}.options[] length mismatch
- Fail on non-string / >255-char translated labels
- Fail on any residual translations.{locale}.options key after
step C migration
Snapshot rewrite in-place: both form_submissions.schema_snapshot and
form_templates.schema_snapshot walk fields[*] and rewrite options to
the new rich-shape, strip per-locale options[] from the parallel
translations bag. Zero-compromise directive — no reader tolerance for
pre-WS-5d shape in commit 3 onwards.
Rollback reconstructs JSON column shapes plus translations bags.
Forward+back pair safe as a unit; partial rollback unsupported.
FormFieldService::insertFromLibrary switches from JSON-copy to
FormFieldOptionService::copyOptions row-clone per addendum Q3 row-copy
mandate. The field's own translations bag no longer carries
{locale}.options keys — those live on option rows now.
Seeders and factories switch to service-level option creation:
- FormBuilderDevSeeder.canonicalFields keeps flat-string options as
its data shape; FormField::create no longer receives an options
key, the post-create FormFieldOptionService::replaceOptions call
inserts the rich rows. The same applies to
seedEventRegistrationShowcaseSchema. The vergoedingstype field's
legacy {label, description} object shape (a pre-WS-5d seed-bug
that the strict backfill would reject) is normalised to flat
strings; the descriptions are dropped.
- seedSystemTemplates embeds rich-shape options in the template
snapshot — no flat-array snapshot data remains in newly-seeded
rows.
- FormFieldFactory + FormFieldLibraryFactory drop the options
default; new ::withOptions() helper accepts either flat strings
(each becomes value+label) or full spec arrays and routes through
the service.
JSON columns (form_fields.options, form_field_library.options) remain
present and writable via fillable; column-drop lands in commit 5.
Reads from the JSON column still exist in resources, snapshot writer,
FormRequests, FormValueService, and FilterRegistryController — commit
3 switches those all atomically.
Migration step-count tests in WS-5a/b/c bumped by 1 to account for
the new backfill_form_field_options migration on the migration stack.
Tests: 1182 → 1193 green (+11 tests / +56 assertions).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bert.hausmans
15e4e49d8c