vendra-product-development

name	vendra-product-development
description	Create, modify, review, or test the Vendra Product package in packages/vendra-product. Use for Product, ProductCategory, ProductPrice, translated catalog data, media and optional product tags, observers, migrations, factories, seeders, policies, Filament resources, configuration, translations, package wiring, and the vendra-product-api boundary.

Vendra Product

Workflow

Translatable Persistence

• Making a persisted model field translatable is an explicit domain choice unless this package already requires it.

• Every field listed in a model's $translatable array must definitely use a JSON database column. Keep its model traits/casts, factories, validation, Filament locale UI, API serialization, and tests translation-aware.

• A field not listed in $translatable must use the appropriate scalar database type and must not use Spatie Translatable, translatable slug traits, locale switchers, translated callbacks, or translation-shaped array data.

• Register every table whose migration calls TenantSchema::addTenantColumn() with TenantTableRegistry in this package's service provider, preserving configured table names and connections, so vendra-tenant:enable {tenant} can retrofit schemas migrated before tenancy was enabled.

Always use this skill together with laravel-best-practices for Laravel PHP and pest-testing when tests are added or changed. Use tailwindcss-development only when editing Blade or Tailwind UI.

Before code changes, use Laravel Boost application-info and search-docs for the relevant packages. Prefer Boost database and browser tools over ad hoc debugging.

Module Boundary

Treat packages/vendra-product as the source of product domain behavior and Filament admin UI.

• Use namespace Misaf\VendraProduct.
• Keep domain models, factories, seeders, policies, observers, console commands, Filament classes, config, migrations, translations, and tests inside this module.
• Do not place product domain code in the host app unless the host app is only integrating the module.
• Keep API serialization and JSON:API route behavior out of this module; use vendra-product-api for that.
• Keep cross-module dependencies explicit in composer.json; do not introduce a dependency without approval.
• Tag-consuming models must use Misaf\VendraSupport\Traits\HasOptionalTags as the single source of their tags() relationship and pivot metadata. Keep the package tag-agnostic: define a stable package-owned tag type, use TagIntegration for availability and UI integration, never import the concrete Vendra Tagger model/provider or define the relationship through Spatie HasTags, and list Tagger only under Composer suggest.

Domain Model Standards

Follow the existing Product and ProductCategory patterns for new product entities.

• Use declare(strict_types=1), final classes, typed method signatures, and PHPDoc generics for relationships.
• Follow Laravel comment style: document with PHPDoc (array shapes, generics, @see) and reserve inline comments for genuinely complex logic. Match the surrounding file's density and do not add comments that restate the code.
• Prefer the Laravel attributes already used here, such as #[Fillable], #[Hidden], #[UseFactory], and #[ObservedBy].
• Keep the module tenant-agnostic: derive tenant awareness purely from the bound TenantResolver in misaf/vendra-support (TenantAwareness, BelongsToTenant, TenantSchema, RequiresCurrentTenant). The module must build and run whether or not a tenant provider is installed, so never reference a concrete provider such as Misaf\VendraTenant anywhere — models, migrations, factories, seeders, or fixtures. There is no tenant_aware config toggle.
• Hide tenant_id and keep tenant behavior centralized in the support layer; do not duplicate tenant scoping or tenant_id assignment in models, Filament resources, factories, or seeders. BelongsToTenant assigns tenant_id on creating from the current tenant.
• Reuse only the traits and conventions present on the affected sibling model; do not infer translations, media, slugs, sorting, or soft deletes from another package.

Filament Standards

Keep every resource that declares a $cluster, including its complete supporting tree, under src/Filament/Clusters/Resources/ with the matching Misaf\VendraProduct\Filament\Clusters\Resources namespace and plugin discovery path. Resources without a cluster belong under src/Filament/Resources/.

• Register module UI through the module Plugin and ServiceProvider; do not manually wire resources in unrelated panel providers.
• Keep resource classes thin. Delegate form schemas to Schemas/*Form.php and table configuration to Tables/*Table.php.
• Use Filament v5 namespaces: form fields from Filament\Forms\Components, layout from Filament\Schemas\Components, table columns from Filament\Tables\Columns, filters from Filament\Tables\Filters, actions from Filament\Actions, and icons from Filament\Support\Icons\Heroicon.
• Use this module's translation keys (vendra-product::attributes, vendra-product::navigation) for labels, breadcrumbs, and navigation.
• Keep cluster resources ungrouped and assign $navigationSort from their package-specific NavigationPriority cases; never hardcode numeric resource sort values.
• Provide separate singular and plural resource labels in en, de, and fa: model labels use the singular key, while navigation and plural model labels use the plural key. Keep navigation labels at 24 characters or fewer.
• Prevent N+1 issues in tables and relation managers with eager loading, withCount, or computed state based on loaded relationships.
• Use public media visibility only when public access is actually required.

Permissions And Navigation

Use policy enums and policies as the permission source.

• Add enum cases for every resource action the panel exposes.
• Keep policy method names aligned with Filament actions: viewAny, view, create, update, delete, deleteAny, restore, restoreAny, forceDelete, forceDeleteAny, replicate, and reorder as applicable.
• Update PermissionPolicySeeder when new permissions are introduced.
• Keep navigation labels and groups configurable through the module Plugin and config/vendra-product.php. Do not add a tenant_aware config value; tenant awareness derives from the bound TenantResolver.

Data And Localization

Migrations, factories, seeders, and translation files are part of the contract.

• Use package migrations in database/migrations, with stubs only when the install flow expects publishing.
• Use factories under database/factories and seeders under database/seeders. Keep them tenant-safe: import no concrete tenant provider and set no tenant_id directly; let BelongsToTenant assign it from the current tenant so they work with tenancy on or off.
• Keep demo fixtures deterministic and tenant-safe.
• Update all supported locales together and keep translation keys sorted.
• Preserve translation key parity tests when adding labels or attributes.

Testing And Verification

Prefer focused Pest tests in the module.

• Keep tests purposeful and prevent unnecessary ones: cover behavior, contracts, and edge cases — not framework internals or trivially typed code. Do not duplicate coverage a focused test already proves, and do not add throwaway verification scripts (or tinker) when a test fits.
• Keep an architecture expectation proving Product does not use Vendra Tagger or Spatie Tags directly. Test both the unavailable fallback and the support-resolved polymorphic relation.
• Add or update unit tests for model contracts, policy permission coverage, resolver-derived tenant awareness, navigation/config behavior, and translation parity.
• Keep Pest architecture tests in tests/ArchTest.php: the php, security, and laravel presets, plus an expectation that the module stays tenant-agnostic, e.g. arch()->expect('Misaf\VendraProduct')->not->toUse('Misaf\VendraTenant').
• Add feature or Livewire tests when changing Filament behavior with meaningful user-visible effects.
• Run module checks from the package when possible: composer --working-dir=packages/vendra-product test and composer --working-dir=packages/vendra-product analyse.
• If PHP files changed, run Pint for the touched code: vendor/bin/pint --dirty --format agent from the host app, or the module formatter if working only inside the package.