feat(form-builder): form_field_conditional_logic_{groups,conditions} tables + OrganisationScope cap raise to 5

WS-5c commit 1 of 4 — relational infrastructure for the conditional-
logic tree that replaces form_fields.conditional_logic JSON (ARCH-
FORM-BUILDER §8; addendum Q3 WS-5c).

Tables: groups (nesting via parent_group_id) + conditions (leaves,
value JSON nullable for empty/not_empty). Simple FK to form_fields —
addendum Q3 explicitly excludes form_field_library from conditional_
logic scope, so no polymorphic morph here.

OrganisationScope cap raised 3 → 5 hops. The conditions chain is
4 hops (condition → group → field → schema → organisation_id column)
and the new cap gives headroom for future deeper trees without
denormalising form_field_id onto conditions.

Cascade observer (FormFieldChildTablesCascadeObserver) extended to
physically delete the new groups table on FormField delete (hard or
soft). Conditions cascade automatically via the group_id FK on the
groups table.

Factories: FormFieldConditionalLogicGroupFactory, FormFieldConditional
LogicConditionFactory, and FormFieldFactory::withConditionalLogic($tree)
for concise test fixtures.

Tests: 16 new under tests/Feature/FormBuilder/ConditionalLogic/
(relation, scope, cascade, enum catalogue). 3 new scope-cap tests in
ScopeLeakageTest verify 4/5-hop chains pass and 6-hop throws. Hardcoded
rollback step counts in WS-5a/b migration tests bumped for the 2 new
WS-5c migrations. Baseline 1104 → 1122 green (2988 → 3032 assertions).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
This commit is contained in:
2026-04-24 23:43:34 +02:00
parent 500e5704e2
commit 2064b9901e
21 changed files with 1140 additions and 62 deletions

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@@ -0,0 +1,53 @@
<?php
declare(strict_types=1);
namespace Database\Factories\FormBuilder;
use App\Enums\FormBuilder\FormFieldConditionalLogicConditionOperator;
use App\Models\FormBuilder\FormFieldConditionalLogicCondition;
use App\Models\FormBuilder\FormFieldConditionalLogicGroup;
use Illuminate\Database\Eloquent\Factories\Factory;
/** @extends Factory<FormFieldConditionalLogicCondition> */
final class FormFieldConditionalLogicConditionFactory extends Factory
{
protected $model = FormFieldConditionalLogicCondition::class;
/** @return array<string, mixed> */
public function definition(): array
{
return [
'group_id' => FormFieldConditionalLogicGroup::factory(),
'field_slug' => 'gate',
'comparison_operator' => FormFieldConditionalLogicConditionOperator::Equals->value,
'value' => 'yes',
'sort_order' => 0,
];
}
public function inGroup(FormFieldConditionalLogicGroup $group, int $sortOrder = 0): static
{
return $this->state(fn () => [
'group_id' => $group->id,
'sort_order' => $sortOrder,
]);
}
public function withOperator(
FormFieldConditionalLogicConditionOperator $operator,
mixed $value = null,
): static {
return $this->state(fn () => [
'comparison_operator' => $operator->value,
'value' => $operator->isValueless() ? null : $value,
]);
}
public function forFieldSlug(string $slug): static
{
return $this->state(fn () => [
'field_slug' => $slug,
]);
}
}

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@@ -0,0 +1,50 @@
<?php
declare(strict_types=1);
namespace Database\Factories\FormBuilder;
use App\Enums\FormBuilder\FormFieldConditionalLogicGroupOperator;
use App\Models\FormBuilder\FormField;
use App\Models\FormBuilder\FormFieldConditionalLogicGroup;
use Illuminate\Database\Eloquent\Factories\Factory;
/** @extends Factory<FormFieldConditionalLogicGroup> */
final class FormFieldConditionalLogicGroupFactory extends Factory
{
protected $model = FormFieldConditionalLogicGroup::class;
/** @return array<string, mixed> */
public function definition(): array
{
return [
'form_field_id' => FormField::factory(),
'parent_group_id' => null,
'operator' => FormFieldConditionalLogicGroupOperator::All->value,
'sort_order' => 0,
];
}
public function forField(FormField $field): static
{
return $this->state(fn () => [
'form_field_id' => $field->id,
]);
}
public function withOperator(FormFieldConditionalLogicGroupOperator $operator): static
{
return $this->state(fn () => [
'operator' => $operator->value,
]);
}
public function nestedUnder(FormFieldConditionalLogicGroup $parent, int $sortOrder = 0): static
{
return $this->state(fn () => [
'form_field_id' => $parent->form_field_id,
'parent_group_id' => $parent->id,
'sort_order' => $sortOrder,
]);
}
}

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@@ -5,11 +5,15 @@ declare(strict_types=1);
namespace Database\Factories\FormBuilder;
use App\Enums\FormBuilder\FormFieldBindingMode;
use App\Enums\FormBuilder\FormFieldConditionalLogicConditionOperator;
use App\Enums\FormBuilder\FormFieldConditionalLogicGroupOperator;
use App\Enums\FormBuilder\FormFieldDisplayWidth;
use App\Enums\FormBuilder\FormFieldType;
use App\Enums\FormBuilder\FormFieldValidationRuleType;
use App\Models\FormBuilder\FormField;
use App\Models\FormBuilder\FormFieldBinding;
use App\Models\FormBuilder\FormFieldConditionalLogicCondition;
use App\Models\FormBuilder\FormFieldConditionalLogicGroup;
use App\Models\FormBuilder\FormFieldValidationRule;
use App\Models\FormBuilder\FormSchema;
use Illuminate\Database\Eloquent\Factories\Factory;
@@ -118,4 +122,81 @@ final class FormFieldFactory extends Factory
->create();
});
}
/**
* Build a conditional-logic tree for this field after persistence.
* `$tree` mirrors the canonical ARCH §8 JSON shape without the
* outer `show_when` wrapper the root must be a group.
*
* Example:
*
* $factory->withConditionalLogic([
* 'operator' => 'all',
* 'children' => [
* ['field_slug' => 'gate', 'operator' => 'equals', 'value' => 'yes'],
* [
* 'operator' => 'any',
* 'children' => [
* ['field_slug' => 'region', 'operator' => 'equals', 'value' => 'NL'],
* ['field_slug' => 'region', 'operator' => 'equals', 'value' => 'BE'],
* ],
* ],
* ],
* ]);
*
* @param array<string, mixed> $tree
*/
public function withConditionalLogic(array $tree): static
{
return $this->afterCreating(function (FormField $field) use ($tree): void {
self::buildLogicTree($field->id, null, $tree, 0);
});
}
/**
* Recursive walker used only by `withConditionalLogic`. The service
* layer (WS-5c commit 2) owns the canonical write path; this helper
* stays minimal and keeps factories self-contained.
*
* @param array<string, mixed> $node
*/
private static function buildLogicTree(string $fieldId, ?string $parentId, array $node, int $sortOrder): void
{
if (isset($node['field_slug'])) {
/** @var string $slug */
$slug = $node['field_slug'];
$rawOperator = isset($node['operator']) && is_string($node['operator'])
? $node['operator']
: FormFieldConditionalLogicConditionOperator::Equals->value;
$operator = FormFieldConditionalLogicConditionOperator::from($rawOperator);
FormFieldConditionalLogicCondition::factory()->create([
'group_id' => $parentId,
'field_slug' => $slug,
'comparison_operator' => $operator->value,
'value' => $operator->isValueless() ? null : ($node['value'] ?? null),
'sort_order' => $sortOrder,
]);
return;
}
$rawOperator = isset($node['operator']) && is_string($node['operator'])
? $node['operator']
: FormFieldConditionalLogicGroupOperator::All->value;
$groupOperator = FormFieldConditionalLogicGroupOperator::from($rawOperator);
$group = FormFieldConditionalLogicGroup::factory()->create([
'form_field_id' => $fieldId,
'parent_group_id' => $parentId,
'operator' => $groupOperator->value,
'sort_order' => $sortOrder,
]);
/** @var array<int, array<string, mixed>> $children */
$children = $node['children'] ?? [];
foreach ($children as $childSortOrder => $child) {
self::buildLogicTree($fieldId, $group->id, $child, $childSortOrder);
}
}
}

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@@ -0,0 +1,49 @@
<?php
declare(strict_types=1);
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
/**
* WS-5c commit 1 of 4 tree root/branch for relational conditional logic
* that replaces `form_fields.conditional_logic` JSON (ARCH-FORM-BUILDER §8;
* ARCH-CONSOLIDATION-ADDENDUM-2026-04-24 §Q3).
*
* Simple FK to `form_fields` per addendum Q3 the library is explicitly
* out of scope for conditional_logic. No polymorphic owner here. Groups
* nest via `parent_group_id` (null at the root); leaves live in the
* sibling `form_field_conditional_logic_conditions` table.
*
* Pure infrastructure no backfill. The legacy JSON bag is migrated to
* rows by commit 2's backfill migration, so readers and writers can be
* switched over as a second atomic step.
*/
return new class extends Migration
{
public function up(): void
{
Schema::create('form_field_conditional_logic_groups', function (Blueprint $table) {
$table->ulid('id')->primary();
$table->foreignUlid('form_field_id')
->constrained('form_fields')
->cascadeOnDelete();
$table->foreignUlid('parent_group_id')
->nullable()
->constrained('form_field_conditional_logic_groups')
->cascadeOnDelete();
$table->string('operator', 10);
$table->unsignedInteger('sort_order')->default(0);
$table->timestamps();
$table->index('form_field_id', 'ffclg_field_idx');
$table->index(['parent_group_id', 'sort_order'], 'ffclg_parent_sort_idx');
});
}
public function down(): void
{
Schema::dropIfExists('form_field_conditional_logic_groups');
}
};

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@@ -0,0 +1,44 @@
<?php
declare(strict_types=1);
use Illuminate\Database\Migrations\Migration;
use Illuminate\Database\Schema\Blueprint;
use Illuminate\Support\Facades\Schema;
/**
* WS-5c commit 1 of 4 leaves of the relational conditional-logic tree.
* Each row holds one `(field_slug, comparison_operator, value)` condition
* that belongs to a parent group. Conditions and sub-groups are siblings
* under a group; their mixed ordering is preserved via `sort_order`, read
* back by `FormFieldConditionalLogicService::toJsonShape`.
*
* `value` is JSON nullable scalar for most operators, array for in/
* not_in, null for empty/not_empty. Shape is validated at the service
* layer, not the DB (ARCH-FORM-BUILDER §8).
*/
return new class extends Migration
{
public function up(): void
{
Schema::create('form_field_conditional_logic_conditions', function (Blueprint $table) {
$table->ulid('id')->primary();
$table->foreignUlid('group_id')
->constrained('form_field_conditional_logic_groups')
->cascadeOnDelete();
$table->string('field_slug', 100);
$table->string('comparison_operator', 20);
$table->json('value')->nullable();
$table->unsignedInteger('sort_order')->default(0);
$table->timestamps();
$table->index(['group_id', 'sort_order'], 'ffclc_group_sort_idx');
$table->index('field_slug', 'ffclc_field_slug_idx');
});
}
public function down(): void
{
Schema::dropIfExists('form_field_conditional_logic_conditions');
}
};