## Summary - add the RBAC role definition diff UX upgrade as the first concrete consumer of the shared diff presentation foundation - refine managed tenant onboarding draft routing, CTA labeling, and cancellation redirect behavior - tighten related Filament and diff rendering regression coverage ## Testing - updated focused Pest coverage for onboarding draft routing and lifecycle behavior - updated focused Pest coverage for shared diff partials and RBAC finding rendering ## Notes - Livewire v4.0+ compliance is preserved within the existing Filament v5 surfaces - provider registration remains unchanged in bootstrap/providers.php - no new Filament assets were added; existing deployment practice still relies on php artisan filament:assets when assets change Co-authored-by: Ahmed Darrazi <ahmed.darrazi@live.de> Reviewed-on: #171
128 lines
4.4 KiB
Markdown
128 lines
4.4 KiB
Markdown
# Shared Diff Presentation Foundation
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## Purpose
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Use the shared diff presentation foundation when a screen already has simple before/after data and needs:
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- one consistent state vocabulary (`changed`, `unchanged`, `added`, `removed`)
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- shared summary badges
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- shared row rendering
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- inline list add/remove rendering
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- one display policy for nulls, booleans, scalars, lists, and compact structured values
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This foundation is presentation-only. It does not compare domain records for you, does not fetch data, and does not replace domain-specific diff rules.
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## Use It When
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- a consumer already has keyed baseline/current values
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- the comparison can be represented as row-level fields or simple scalar lists
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- the screen benefits from reusable summary and row partials without needing a new Filament component type
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## Do Not Use It When
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- the screen needs token-level or line-level diff behavior
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- the layout would become less clear if flattened into generic rows
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- the screen relies on domain-specific compare semantics that are not simple value presentation
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The current specialized renderers stay specialized unless a later spec chooses otherwise:
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- `resources/views/filament/infolists/entries/normalized-diff.blade.php`
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- `resources/views/filament/infolists/entries/assignments-diff.blade.php`
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- `resources/views/filament/infolists/entries/scope-tags-diff.blade.php`
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## Presenter Usage
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```php
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use App\Support\Diff\DiffPresenter;
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$presentation = app(DiffPresenter::class)->present(
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baseline: $baseline,
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current: $current,
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changedKeys: $changedKeys,
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labels: $labels,
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meta: $meta,
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);
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```
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Expected input shape:
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- `baseline`: keyed prior values
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- `current`: keyed current values
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- `changedKeys`: optional presenter hint for keys that should be treated as changed
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- `labels`: optional display labels keyed by field key
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- `meta`: optional view-safe metadata keyed by field key
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`DiffPresenter` returns a `DiffPresentation` containing:
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- `summary`: `DiffSummary`
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- `rows`: ordered `DiffRow` instances
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## Blade Usage
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```blade
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@include('filament.partials.diff.summary-badges', [
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'summary' => $presentation->summary,
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])
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@foreach ($presentation->rows as $row)
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@include('filament.partials.diff.row', [
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'row' => $row,
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'compact' => false,
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'dimUnchanged' => true,
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])
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@endforeach
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```
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`compact` reduces spacing for dense layouts. `dimUnchanged` keeps unchanged content quieter than meaningful changes.
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## RBAC Role Definition Adoption
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`resources/views/filament/infolists/entries/rbac-role-definition-diff.blade.php` is the first concrete consumer of the shared diff foundation.
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Its consumer-local builder lives in `app/Support/Diff/RbacRoleDefinitionDiffBuilder.php` and is responsible for:
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- preserving the existing RBAC evidence payload as the input contract
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- adding fallback rows for `Role source` and `Permission blocks` when side metadata exists
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- keeping top-level role metadata ahead of permission-block detail in a deterministic order
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- designating these RBAC list-like keys for inline add/remove rendering:
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- `Role definition > Scope tag IDs`
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- `Permission block * > Allowed actions`
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- `Permission block * > Denied actions`
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- `Permission block * > Conditions`
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Consumer-local choices for the first RBAC pass:
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- unchanged rows stay visible but muted through `dimUnchanged`
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- one-sided RBAC rows render through the shared `added` and `removed` states
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- no local “show only changes” toggle is shipped in this first pass
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## Standalone Stringifier Usage
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If a specialized renderer should not adopt `DiffPresenter`, it can still reuse `ValueStringifier`:
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```php
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use App\Support\Diff\ValueStringifier;
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$displayValue = app(ValueStringifier::class)->stringify($value);
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```
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Current shared formatting rules are:
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- `null` -> `—`
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- `true` / `false` -> `Enabled` / `Disabled`
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- empty string -> `""`
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- empty list -> `[]`
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- simple scalar lists -> comma-separated values
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- structured values -> compact JSON
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## Adoption Checklist
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Before adopting the foundation in a consumer spec:
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1. Confirm the consumer already owns authorization and compare-shape decisions.
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2. Confirm the data is simple row/list presentation, not specialized diff logic.
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3. Add or update Pest coverage for presenter output and rendered partial output.
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4. Keep destructive actions, routes, and resource/global-search behavior unchanged unless the consumer spec explicitly covers them.
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See `specs/141-shared-diff-presentation-foundation/quickstart.md` for the matching feature-level quickstart.
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