bert.hausmans
b2e9ef8824
- FormFieldBindingMergeStrategy::nullWinnerBehaviour() and isValidForScalarTargets() encode the per-strategy null-winner matrix (RFC Q7) and the collection-only restriction (RFC V1). - ResolvedBinding/BindingApplicationResult/BindingPassResult readonly DTOs for the binding pipeline. Construction-time validation for trust level. Apply-status derived from result aggregate. Note: the existing enum is named FormFieldBindingMergeStrategy (not MergeStrategy as the prompt sketched). Methods added to it directly. Refs: RFC-WS-6.md §3 (Q4, Q7), §4 (V1) Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
43 lines
1.3 KiB
PHP
43 lines
1.3 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\FormBuilder\Bindings;
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use App\Enums\FormBuilder\BindingTargetType;
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use App\Enums\FormBuilder\FormFieldBindingMergeStrategy;
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use InvalidArgumentException;
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/**
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* RFC-WS-6 §3 (Q7) — output of `BindingConflictResolver`. One winning
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* binding per `(target_entity, target_attribute)` group, ready for the
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* applicator to write.
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*/
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final readonly class ResolvedBinding
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{
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public function __construct(
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public string $sourceFormFieldId,
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public string $bindingId,
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public string $targetEntity,
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public string $targetAttribute,
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public BindingTargetType $targetType,
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public FormFieldBindingMergeStrategy $mergeStrategy,
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public int $trustLevel,
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public bool $isIdentityKey,
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public mixed $value,
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public bool $valueIsExplicit,
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) {
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if ($trustLevel < 0 || $trustLevel > 100) {
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throw new InvalidArgumentException(
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"trustLevel must be in [0,100]; got {$trustLevel}",
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);
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}
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if ($targetEntity === '') {
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throw new InvalidArgumentException('targetEntity must not be empty');
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}
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if ($targetAttribute === '') {
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throw new InvalidArgumentException('targetAttribute must not be empty');
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}
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}
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}
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