core/CHANGELOG.md

# Changelog

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).

## [0.11.1] - 2026-09-01

### Fixed
- `Modules\Core\Catalog\Services\RecommendationService::recommend()` built its result with the base `Illuminate\Support\Collection` (`collect()`) instead of `Illuminate\Database\Eloquent\Collection`, even though every element is a `Product` model. `ProductIndexer::toSearchableArray()` calling `->load(['media', 'variants.prices'])` on that result threw `BadMethodCallException: Method Illuminate\Support\Collection::load does not exist` — silently failing every `MakeSearchable` queue job for a saved product (visible only as `FAIL` in the queue log, with the real exception in `storage/logs/laravel.log`). Fixed by having `RecommendationService` accumulate into a real `Eloquent\Collection` from the start.

## [0.11.0] - 2026-09-01

### Added
- `Modules\Core\Catalog\Services\RecommendationService` — computes "related products" for a given product as a configurable, ordered chain of strategies (`config('catalog.recommendation_rules')`), not one hardcoded rule. Tops up from each successive rule until the limit (default 4) is reached or every rule is exhausted — e.g. 3 products from a same-category rule plus 1 from a random fallback — deduplicated across rules so the same product is never returned twice. Ships with `Modules\Core\Catalog\Recommendations\SameCategoryRule` (other products sharing the source product's first collection) and `RandomRule` (the universal fallback, placed last in the default chain). A new rule is just a class implementing `Modules\Core\Catalog\Contracts\RecommendationRule`. Documented in `docs/product-recommendations.md`.
- `Modules\Core\Catalog\Services\ProductIndexer` embeds the result directly into each product's own Meilisearch document as `recommendations: [{id, name, price, image}, ...]` (`recommendations.id` filterable) — a product detail page renders its "related products" section with zero extra queries, same reasoning as the existing `collections` field. Deliberately embeds an `id` for the view to build a locale-correct URL from, not a resolved `href` — `product.show` is locale-prefixed, so a URL baked in at index time would only be correct for whichever locale happened to be active during that index run.
- `Modules\Core\Catalog\Events\ProductSaved`/`ProductDeleted`, dispatched from `Product::saved()`/`Product::deleted()` in `CatalogServiceProvider` (the latter fires for both a soft delete and a force delete, matching Scout's own `unsearchable()` trigger point) — feed `Modules\Core\Catalog\Listeners\ReindexProductsRecommendingProduct`, which reverse-searches Meilisearch for every product currently recommending the changed/deleted one (`recommendations.id = "..."` — there's no Postgres relation for this, a recommendation only exists inside the index) and re-indexes them via Scout's own `->searchable()`. Product creation is deliberately not hooked into this: a new product not yet appearing as a recommendation elsewhere is an accepted staleness window, the same tradeoff already documented for `in_stock`/`price` — see `docs/product-recommendations.md`.
- `CatalogServiceProvider` schedules `lunar:search:index "Lunar\Models\Product" --refresh` daily at 03:00 — a safety net on top of the event-driven reindexing above, covering a newly-created product not yet appearing as a recommendation and any other drift already accepted between reindexes. `--refresh` also re-syncs filterable/sortable index settings, not just documents.

## [0.10.1] - 2026-09-01

### Added
- `Modules\Core\Localization\Services\StorefrontLabels::all()` gains three keys found missing from `3dealer`'s actual `storefront.*` translation usage: `shop.price_min`, `shop.price_max`, `shop.reset` (the price-filter sidebar's min/max labels and its reset link). Picked up by `InstallLunarCommand`'s existing per-key upsert — re-running `lunar:install` on an already-installed store adds only these three rows, leaving everything already seeded or admin-edited untouched.

## [0.10.0] - 2026-08-31

### Changed
- **Breaking:** Upgraded `lunarphp/lunar`, `lunarphp/core`, `lunarphp/stripe`, `lunarphp/table-rate-shipping`, and `lunarphp/search` to `1.5.0`, and `filament/filament` to `v4.12.6` — the first Filament v4 admin panel on this codebase. `lunarphp/filament3-2fa` and `kalnoy/nestedset` are gone, replaced by Filament v4's native two-factor auth and `lunarphp/nestedset`. Ran Filament's automated `filament-v4` migration tool across `src/`, then hand-fixed three bugs it introduced or left behind: a stale `$infolist` variable reference in `CartResource`'s `ViewCart` page (the parameter had been renamed to `$schema` but the body wasn't updated), `ShippingMethodResourceExtension` rewritten to call `getDefaultChildComponents()` (returns `array|Schema`) instead of the type-safe `getChildComponents()` (always `array<Component>`), and — unrelated to the tool, but surfaced by the same PHP version bump — `InvalidCouponException`'s `readonly $code` property illegally shadowing the built-in `Exception::$code`, renamed to `$couponCode`. `LunarStaff::addActivitylogExcept()` updated for the renamed `two_factor_secret`/`two_factor_recovery_codes` staff columns (now `app_authentication_secret`/`app_authentication_recovery_codes`; `two_factor_confirmed_at` removed). Consuming apps must run `composer update boboko/core --with-all-dependencies` and `php artisan migrate`.

### Added
- `Modules\Core\Checkout\Contracts\PaymentDriver` — the abstraction every payment provider implements: `confirm(Cart $cart, string $type, string $fingerprint, array $data): Order` and `isConfigured(): bool`. A driver only ever calls `CheckoutService::placeOrder()` once it has, by whatever mechanism is native to that gateway, independently confirmed payment — never Lunar's raw `Cart::createOrder()`. This is what lets the storefront checkout sequence stay uniform regardless of which provider is active: set addresses, select shipping, hand off to whichever driver is configured, and the driver decides when (or whether) the order gets created.
- `Modules\Core\Payment\Drivers\OfflinePaymentDriver` — shared by every payment type with no real gateway to confirm against (`cash-in-hand`, `cash-on-delivery`): places the order immediately via `CheckoutService::placeOrder()`, then sets the order status from `config("lunar.payments.types.{$type}.authorized")` using the type actually confirmed, not a hardcoded key, since one driver instance serves multiple types.
- `Modules\Core\Payment\Drivers\StripePaymentDriver` — a fork, not a decoration, of `lunarphp/stripe`'s `StripePaymentType::authorize()`: that method is `final` and calls `Cart::createOrder()` directly with no seam to redirect into our fingerprint-checked `placeOrder()`, so this class reimplements its logic (intent retrieval, capture-on-policy, status mapping via `UpdateOrderFromIntent`) with that one substitution. Throws the new `Modules\Core\Payment\Exceptions\PaymentNotConfirmedException` on anything short of a genuinely confirmed payment intent — never falls through to placing an order on ambiguity.
- `CheckoutService::getPaymentMethods(): array` — every payment type currently offered to the storefront: every key in `config('lunar.payments.types')` that is both administratively enabled (`Modules\Core\Payment\Models\PaymentMethod::enabled`) and whose driver reports `isConfigured()` (e.g. Stripe with no API key set is never offered, regardless of the enabled toggle). `selectPaymentMethod(string $type)` and `confirmPayment(string $type, array $data)` both validate against this list, throwing the new `UnknownPaymentTypeException` for a type that isn't currently offered — re-checked in `confirmPayment()` too, since a type could be disabled between selection and confirmation.
- `CheckoutService::selectPaymentMethod()` snapshots `Cart::fingerprint()` into `cart->meta['checkout_fingerprint']` *after* saving the chosen type and recalculating — the fingerprint has to reflect the final total including any payment-type-specific adjustment (e.g. a COD surcharge), which only exists once `payment_method` is set. `confirmPayment()` reads this stored fingerprint internally rather than taking one as a parameter: a storefront should never need to know `Cart::fingerprint()` exists or capture it at exactly the right moment itself.
- `Modules\Core\Payment\Models\PaymentMethod` — one DB row per payment type key (matching `config('lunar.payments.types')`), `enabled` boolean plus a `data` jsonb column (starting with `fee`, the flat cash-on-delivery surcharge) — mirrors Lunar's own `Discount` model (a single jsonb column of keyed settings, not a fixed column per setting or a separate conditions table). Seeded idempotently by `InstallLunarCommand` (skip-if-exists per type, safe to re-run after installing a new payment-provider package), always `enabled: false` — a newly-seeded type shouldn't go live for shoppers before staff have configured and reviewed it. Admin-editable via the new `PaymentMethodResource` (inline enabled toggle, modal fee editor) under Settings.
- `ApplyCashOnDeliveryFee` now reads its surcharge from `PaymentMethod` instead of static config, so it's admin-editable without a deploy.

### Fixed
- `CashOnDeliveryPaymentDriver` renamed to `OfflinePaymentDriver` and generalized to work for any offline-style type — it previously hardcoded `'cash-on-delivery'` when reading the post-placement order status from config, which would have silently read the wrong type's status the moment a second offline type (`cash-in-hand`) used it.

## [0.9.0] - 2026-08-29

### Added
- `Modules\Core\Cart\Services\CartService` — the boboko-owned API for all cart mutation, wrapping Lunar's `CartSession`/`Cart` primitives: `addLine()`, `updateLine()`, `removeLine()`, `clear()`, `applyCoupon()`/`removeCoupon()` (throws `InvalidCouponException` on an invalid code), and save-for-later (`saveForLater()`/`moveToCart()`/`activeLines()`/`savedLines()`, backed by a `meta.saved_for_later` flag and a new `Modules\Core\Cart\Pipelines\ZeroSavedForLaterPrice` cart-line pipeline step that zeroes a saved line's price so it's excluded from cart totals without being removed). Dispatches 8 real domain events (`CartLineAdded`/`Updated`/`Removed`/`Saved`/`MovedToCart`, `CartCleared`, `CartCouponApplied`/`Removed`) — none have a listener yet, built so a future concern (analytics, recovery) has something to attach to. Documented in `docs/cart.md`.
- `Modules\Core\Checkout\Services\CheckoutService` — the boboko-owned API for the checkout stage (address → shipping selection → order placement), sitting between `CartService` and `Order`: `setShippingAddress()`/`setBillingAddress()`, `getShippingOptions()`/`selectShippingOption()` (throws the new `InvalidShippingOptionException` on an identifier that doesn't resolve — previously a silent no-op), and `placeOrder(string $fingerprint)` (the fingerprint is mandatory, not optional — forces re-confirmation via Lunar's own `FingerprintMismatchException` if the cart changed since the shopper last saw its total). Dispatches `ShippingAddressSet`/`BillingAddressSet`/`ShippingOptionSelected`/`OrderPlaced`, each carrying richer, already-resolved payload (e.g. the resolved `ShippingOption`, not just its identifier) than `CartService`'s events. No exception wrapping otherwise — Lunar's own `CartException`/`FingerprintMismatchException` are already the right shape for a storefront to render as form errors. Documented in `docs/checkout.md`.
- `Modules\Core\Cart\Filament\Resources\CartResource`'s list view now classifies every cart into one of four states — **Ongoing**, **Abandoned Cart**, **Abandoned Checkout**, **Completed** — instead of the previous two-tab Abandoned/Completed split, distinguishing a cart that never reached checkout from one that has a started-but-unplaced order (mirrors the real distinction in Lunar's own `Cart::scopeActive()`). Abandonment threshold is a fixed, configurable cutoff (`config('core.cart.abandoned_after')`, default 1 hour). Added a customer hyperlink (list column + a "View Customer" header action on the view page, both pointing straight at `customers/{id}` via the plain `customer_id` column, no extra query via the `customer` relation).
- `Modules\Core\Cart\Commands\DetectAbandonedCarts` (`boboko:cart:detect-abandoned`, scheduled hourly) dispatches `Modules\Core\Recovery\Events\CartAbandoned`/`CheckoutAbandoned` for carts/checkouts past the abandonment cutoff — detection only, no persistence; a real tracking table is left for when `Recovery` is built as its own concern. Fixed a self-defeating bug from an earlier draft: marking a cart as notified by writing to it bumped `updated_at`, which immediately un-staled it for the next run's own cutoff check.
- Merged the `Shipping-Carriers` branch: live carrier rate quoting and fulfillment for **ACS Courier** and **Box Now** (`Modules\Core\Shipping\Carriers\{Acs,BoxNow}`) on top of `lunarphp/table-rate-shipping` — `AcsRateDriver`/`BoxNowRateDriver` (live + static price-break resolution), `AcsFulfillmentService`/`BoxNowFulfillmentService` (shipment creation, label printing, cancellation via the new `Modules\Core\Shipping\Contracts\CarrierFulfillmentInterface`, resolved per-carrier via contextual container binding), `Modules\Core\Shipping\Models\Shipment`/`ShipmentInfo`, `PollShipmentTrackingJob` (scheduled every 30 minutes), `ManagePickupManifests` (Filament page for carrier manifest batching), and an `OrderViewExtension` adding a "Create Shipment" header action to Lunar's order view. Carrier credentials are published config (`config/shippingCarriers/{acs,boxnow}.php`), never committed.
- `Modules\Core\Shipping\Concerns\CachesLivePricing` caches a live-priced carrier quote per `(rate, cart)` for 30 minutes — a real, billed API call that's otherwise re-run on every `getShippingOptions()`/`selectShippingOption()` call within the same checkout attempt. `Modules\Core\Shipping\Listeners\FlushLivePricingCache` invalidates it on the only two things that can change a quote: a cart line changing or the shipping address changing (deliberately **not** on order placement — the price the shopper was quoted must still be readable afterwards). Scoped generically to any `SupportsLivePricing` driver, not hardcoded to ACS.
- `AcsRateDriver::resolveLivePrice()` now falls back to the rate's own configured static price if the live ACS API call fails (previously: the shipping option silently disappeared from the list on any API error, including a brief outage). `ManageShippingRates` (our Filament subclass of the vendor rates page) now allows a static price to be configured and saved on a "live" rate specifically for this fallback — previously those fields were hidden and discarded on save for any live-priced rate.

### Fixed
- Fixed a crash (`Attempt to read property "price" on null`) opening/editing a live-priced shipping rate with no fallback price configured yet — the vendor `ManageShippingRates` page's `afterStateHydrated` callback for the price field had no null-guard for a rate with zero `basePrices`, which is now the routine case for an unconfigured live rate.
- Fixed the Filament admin panel's home URL (`/boboko/home`) incorrectly resolving to the Shipping module's `ManagePickupManifests` page instead of the Dashboard — Filament falls back to the first item of the first registered navigation group when no explicit `homeUrl()` is set, and `ManagePickupManifests` had no `navigationGroup`/`navigationSort` of its own. Fixed via explicit `navigationGroup = 'Sales'` / `navigationSort = 100`, placing it after Sales in the nav instead of first overall.

## [0.8.0] - 2026-08-27

### Added
- `Modules\Core\Cart\Filament\Resources\CartResource` gives staff read-only visibility into carts in the Filament admin panel — Lunar ships no cart admin view at all. Scoped to carts with a known `user_id`/`customer_id` (an anonymous guest cart carries no identity staff could act on); list table shows customer/user, line/item counts (via Filament's built-in `->counts()`/`->sum()`, no per-row queries), currency, and last activity. List page has only two tabs, **Abandoned** (default active) and **Completed** — no "All" tab, so the list never runs an unfiltered fetch over the whole table. They key off whether the cart has a **placed** order (`orders.placed_at IS NOT NULL`), not `Cart::completed_at` — that column is declared/cast on the model but never actually written anywhere in Lunar core, so it's not a real signal; "Abandoned" mirrors Lunar's own `Cart::scopeActive()`. `getNavigationBadge()` shows the abandoned-cart count in the sidebar via a single `COUNT(*)` query, no rows loaded. View page runs `$cart->calculate()` once so line/cart totals (plain public properties Lunar never persists) are populated, without paying that cost per row in the list. Documented in `docs/cart.md`.

## [0.7.0] - 2026-08-27

### Added
- `Modules\Core\Catalog\Services\CollectionService` provides category browsing/nav AND single-collection lookup from Meilisearch, mirroring `ProductService` exactly (`list()`, `getById()`, `getBySlug()`, same locale-resolution logic). `Modules\Core\Catalog\Services\CollectionIndexer` extends Lunar's own `Lunar\Search\CollectionIndexer` (which only carried `id`/`name`/`created_at`) to add `parent_id`, `_lft`/`_rgt` (nested-set tree position, filterable/sortable), `collection_group_id`, `slugs`, and `thumbnail`. `Modules\Core\Catalog\DTOs\CollectionFilters` supports `parentId` (children of a specific collection), `groupId`, and `rootOnly` (top-level collections, `parent_id IS NULL` — mutually exclusive with `parentId`). `Modules\Core\Catalog\Enums\CollectionSort` adds `Position` (`_lft:asc`, the recommended default for nav/tree UIs — matches admin arrangement order), `Name`, `Newest`. Must be registered in a consuming app's `config/lunar/search.php` (`Lunar\Models\Collection::class => CollectionIndexer::class`), same as `ProductIndexer`. Documented in `docs/collections.md`.
- `Modules\Core\Localization\Services\StorefrontLabels::all()` extracts the default storefront UI label list out of `InstallLunarCommand` into its own class, and adds every previously-missing key (`nav.contact`, `product.description`/`no_image`/`read_more`/`reviews`, `customer_reviews`, `pagination.*`, `review.*`, `shop.*`) that had already been seeded manually in some stores but was absent from the command's own list — bringing the code-side default back in sync with what a real store actually has. `InstallLunarCommand::seedStorefrontLabels()` now does a **per-key upsert** instead of an all-or-nothing "only seed if the group is empty" guard: a key already present in the database (including one an admin has since edited via the Filament **Language Lines** resource) is left untouched, and only missing keys are created via `TranslationService::create()`. This makes it safe to add new keys to `StorefrontLabels::all()` later and re-run `lunar:install` on an already-installed store without either silently skipping the new keys (the old guard's behavior) or reverting an admin's edits back to the hardcoded default. Documented in `docs/localization.md` ("Seeding").
- `Modules\Core\Catalog\Services\CollectionIndexer` adds `ancestors` — `[{id, name}, ...]` ordered root-first (via the newly eager-loaded `ancestors` relation) — so a breadcrumb can render directly from `CollectionService::getById()`/`getBySlug()` with zero extra queries, and `product_count` — how many products are in a collection or any of its descendants, queried from the product Meilisearch index at collection-index time via the same `collection_ids` field `ProductFilters(collectionId:)` filters against. Documented in `docs/collections.md`, including the reindex-ordering gotcha (`product_count` needs the product index reindexed first).
- `Modules\Core\Catalog\Services\ProductIndexer` adds a filterable `in_stock` boolean — `true` if any variant currently passes `ProductVariant::canBeFulfilledAtQuantity(1)` (Lunar's own purchasability rule, not a naive `stock > 0` check). `Modules\Core\Catalog\DTOs\ProductFilters` gets a matching `inStockOnly` flag. Reflects stock as of the last reindex only — nothing currently reindexes a product when an order decrements its stock, since that's a cart/checkout concern this doesn't attempt to solve; see `docs/product-listing.md` ("Stock goes stale between orders").
- `Modules\Core\Catalog\Services\ProductService::facets(string $field, ?ProductFilters $filters = null): array` returns Meilisearch facet value counts (e.g. `['Brand A' => 48, 'Brand B' => 135]`) for a discrete-value filterable field, scoped to the given filters. Uses Scout's plain `->options(['facets' => [...]])`, merged directly into the raw Meilisearch query the same way `filter`/`sort` already are — no adoption of Lunar's separate `SearchManager`/`Search` facade needed. `ProductService::priceRange(?ProductFilters $filters = null): array{min, max}` covers the numeric-field case `facets()` explicitly doesn't (`price` would otherwise return one "facet" per exact price) — backed by Meilisearch's `facetStats`, not `facetDistribution`. `priceRange()` always excludes `minPrice`/`maxPrice` from the filter it builds (via a new `$exclude` parameter on the private `buildFilter()`), so a price slider's own bounds don't shrink to whatever range is already selected on it; other filters (`collectionId`, `brand`, `inStockOnly`) still apply normally. Documented in `docs/product-listing.md`.

### Changed
- **Breaking:** Renamed the `Product` module to `Catalog`, flattened. Every class under `Modules\Core\Product\*` (`Contracts`, `DTOs`, `Enums`, `Services`, `Observers`, `Filament\Extensions`, `OptionTypes`) now lives under `Modules\Core\Catalog\*` at the same sub-path — e.g. `Modules\Core\Product\Services\ProductService` is now `Modules\Core\Catalog\Services\ProductService`, `Modules\Core\Product\DTOs\ProductFilters` is now `Modules\Core\Catalog\DTOs\ProductFilters`. Class names themselves are unchanged (still `ProductService`, `ProductIndexer`, `ProductFilters`, etc.) — only the namespace/folder moved, to make room for `Collection` as a sibling concern under the same `Catalog` umbrella rather than a disconnected top-level module. Consuming apps must update every `use Modules\Core\Product\...` import and any FQCN reference (`config/lunar/search.php`'s indexer registration, service provider bindings).
- **Breaking:** `Modules\Core\Providers\ProductServiceProvider` renamed to `Modules\Core\Providers\CatalogServiceProvider` (composer.json's provider list updated accordingly) — it now only wires `Catalog`-namespace classes (`ProductOptionTypeManager`, `ProductOptionReindexObserver`), so the name follows the same by-concern convention as `LocalizationServiceProvider`/`ReviewServiceProvider`.
- **Breaking:** `Modules\Core\Review`'s flat `Extensions/`/`Pages/` folders now nest under `Filament/`, matching the strict per-concern subfolder convention already applied to `Product`(now `Catalog`)/`Localization`. `Modules\Core\Review\Extensions\ProductResourceExtension` is now `Modules\Core\Review\Filament\Extensions\ProductResourceExtension`; `Modules\Core\Review\Pages\ManageProductReviews` is now `Modules\Core\Review\Filament\Pages\ManageProductReviews`. `Modules\Core\Review\Models\ProductReview` is unchanged.
- **Breaking:** `ProductFilters(collectionId: ...)` now matches a product in that collection **or any of its descendant collections**, not just direct assignment. Products in a Shopify-imported tree are typically attached only to leaf collections, so filtering strictly on direct assignment meant a parent/root category page (`CollectionFilters(rootOnly: true)`'s results, or any non-leaf collection) always returned zero products even though real products existed several levels down. `Modules\Core\Catalog\Services\ProductIndexer` adds a new filterable `collection_ids` field — every directly-assigned collection's id unioned with all of its ancestors' ids (via the newly eager-loaded `collections.ancestors`) — and `ProductService::buildFilter()` now filters `collectionId` against `collection_ids` instead of the old `collections.id`. The display-only `collections` field (`{id, name}`, direct assignments) is unchanged and no longer filterable.

## [0.6.1] - 2026-08-27

### Added
- `Modules\Core\Product\Contracts\ProductOptionTypeInterface` describes how a category of `Lunar\Models\ProductOption` (e.g. "Color", "Size") behaves — what structured data its values carry in their free-form `meta` jsonb column, and how an admin edits it via Filament — without introducing a new model. Registered via `Modules\Core\Product\Services\ProductOptionTypeManager::get()->register([...])` (a singleton registry, same shape as `Modules\Core\Notification\NotificationRegistry`) from a service provider's `boot()`. An admin then picks one per `ProductOption` from an "Option Type" dropdown on the option's own edit form (added by `Modules\Core\Product\Filament\Extensions\ProductOptionResourceExtension`), stored in `ProductOption::meta['option_type']` — deliberately not tied to the option's `handle`, since a shop's own handle naming shouldn't have to match a type's key. `Modules\Core\Product\Filament\Extensions\ValuesRelationManagerExtension` hooks Lunar's own `ValuesRelationManager` (both extensions via `LunarPanel::extensions()`, registered in `CorePlugin`) to append the resolved type's meta form fields to the stock "Values" tab — no fork of Lunar's classes needed. Ships a reference implementation, `Modules\Core\Product\OptionTypes\ColorOptionType`, registered automatically by the new `Modules\Core\Providers\ProductServiceProvider`. Documented in `docs/product-options.md`.
- `Modules\Core\Product\Services\ProductIndexer::mapVariant()` now includes each option's `handle` (alongside its translated name) in a variant's indexed `options[]` — previously only the translated `option`/`value` names and `meta` were indexed, with no stable, locale-independent identifier for which option a value belongs to.
- `Modules\Core\Product\Observers\ProductOptionReindexObserver`, wired in the new `Modules\Core\Providers\ProductServiceProvider`, keeps Meilisearch in sync when a `ProductOption` or `ProductOptionValue` is saved or deleted — e.g. picking an Option Type or editing a color's hex. `ProductIndexer::mapVariant()` embeds each option value's `meta` directly into a product's indexed document, but saving the option/value never fires the *product's* own save events, so without this a changed hex would only reach the index on that product's next unrelated reindex. The observer resolves every `Lunar\Models\Product` whose variants use the changed option (or option value) via the `product_option_value_product_variant` pivot, and calls `->searchable()` on each.

### Changed
- **Breaking:** `Modules\Core\Product\Services\ProductIndexer`'s indexed `collections` field is now an array of `{id, name}` objects instead of two parallel arrays (`collections` as bare ID strings, `collection_names` as translated names joined only by array index). `collection_names` is removed. Filtering by collection now targets the nested field `collections.id` (Meilisearch supports filtering on nested object fields), not bare `collections` — `Modules\Core\Product\Services\ProductService::buildFilter()` updated accordingly; `ProductFilters(collectionId: ...)`'s public API is unchanged. Run `php artisan lunar:meilisearch:setup` then `lunar:search:index --refresh` after upgrading (see docs/product-listing.md "Gotchas").
- **Breaking:** `ProductIndexer`'s indexed `review_count`/`average_rating` top-level keys are folded into the existing `reviews` key: `reviews` is now `{items, count, average_rating}` instead of a bare array with `review_count`/`average_rating` as separate sibling keys. `reviews` (the array of review items) moved to `reviews.items`.

## [0.6.0] - 2026-08-27

### Added
- `Modules\Core\Localization\Models\LanguageLine` extends `spatie/laravel-translation-loader`'s `LanguageLine` to fall back to the store's actual default language (`LanguageCache::defaultLocale()`, backed by Lunar's `languages.default` flag) instead of the package's stock behavior of falling back to the static `config('app.fallback_locale')` — the two were previously disconnected, so changing the default language via the Filament **Languages** resource had no effect on which locale an untranslated storefront label silently fell back to. Swapped in automatically via `config('translation-loader.model')` in `LocalizationServiceProvider::register()`; no consuming app changes needed. Documented in `docs/localization.md` ("Fallback locale follows the store's default language").

### Changed
- **Breaking:** `Modules\Core\Catalog\ProductService::list()` now returns a real `Illuminate\Pagination\LengthAwarePaginator` (built from the localized Meilisearch hits) instead of a plain `array{data, meta}` — gives callers normal Laravel pagination behaviour (`$products->links()`, standard JSON serialization) without ever touching Scout's raw `paginateRaw()` response directly. `getById()`/`getBySlug()` are unaffected (still return `?array`).
- `ProductService::withLocalizedFields()` (used by `list()`, `getById()`, `getBySlug()`) no longer hardcodes `name`/`description` as the only translated fields — it now reads every `TranslatedText` attribute on `Product` from `Lunar\Base\AttributeManifest` (the same source Lunar's own indexer reads), so a store's own custom translated attributes (e.g. `seo_title`, `seo_description`) are resolved and locale-stripped automatically with no code change here. Raw `{handle}_{locale}` keys (e.g. `name_el`, `seo_title_en`) are now stripped from every returned product, not just `name_*`/`description_*`.
- Extracted `Modules\Core\Localization\Services\LanguageCache` (cached read layer over Lunar's `languages` table: `all()`, `defaultLocale()`, `availableLocales()`, `forget()`) out of `LocaleMiddleware`, which previously owned this as private/static methods despite not being middleware-specific behavior. `LocaleMiddleware` now takes `LanguageCache` via constructor injection. `LocaleMiddleware::defaultLocale()`/`forgetLanguagesCache()` (static) are removed — use `app(LanguageCache::class)` or inject `LanguageCache` directly.

### Fixed
- `Modules\Core\MigrateImport\JudgeMe\Resolvers\ProductResolver::resolve()` picked whichever `lunar_urls` row matched a slug first, which can be a soft-deleted product left behind by an earlier import batch rather than the current live one — a store can easily end up with more than one `Product` row sharing the same slug across re-imports, since a soft-deleted product's URL row isn't cleaned up. This silently broke every downstream lookup for that handle (e.g. `Modules\Core\MigrateImport\JudgeMe\JudgeMeExportImporter` logging "no product found for handle, skipping review" and dropping the row, even though a live product with that exact handle existed). Rewrote as a join against `lunar_products` — via `Product::query()`, so Eloquent's `SoftDeletes` global scope excludes trashed rows — so only a URL pointing at a live product resolves.
- `Modules\Core\Review\Models\ProductReview` had no `registerMediaConversions()` at all, unlike `Product`/`ProductVariant` which get one automatically from Lunar's own `Lunar\Base\StandardMediaDefinitions`. `Modules\Core\Search\ProductIndexer::mapMedia()` is shared across product, variant, and review media and always requests the `small` conversion — the first time a review had an attached image, indexing it threw `Spatie\MediaLibrary\MediaCollections\Exceptions\InvalidConversion`, silently failing the product's `MakeSearchable` queue job (and everything queued after it, since Scout batches). Added a matching `small` conversion (300×300, same fit/border/background as Lunar's standard one) directly on `ProductReview`.

### Breaking
- Merged `Modules\Core\Catalog` and `Modules\Core\Search` into a single `Modules\Core\Product` concern, since both existed purely to serve `Product` (browsing/filtering vs. indexing/full-text search — two services, one concern), following a stricter subfolder convention (`Contracts/`, `Enums/`, `Services/`, `DTOs/`, `Models/`, etc. per concern) going forward:
  - `Modules\Core\Catalog\ProductService` → `Modules\Core\Product\Services\ProductService`
  - `Modules\Core\Catalog\ProductFilters` → `Modules\Core\Product\DTOs\ProductFilters`
  - `Modules\Core\Catalog\ProductSort` → `Modules\Core\Product\Enums\ProductSort`
  - `Modules\Core\Search\ProductIndexer` → `Modules\Core\Product\Services\ProductIndexer`
  - `Modules\Core\Search\ProductSearchService` → `Modules\Core\Product\Services\ProductSearchService`

  Consuming apps must update any direct references — notably `config/lunar/search.php`'s `'indexers'` map, which points at `ProductIndexer` by FQCN. `Modules\Core\Catalog\ProductOptionTypeInterface` (in-progress, not yet wired to anything) was deliberately left in place rather than moved.
- Reorganized `Modules\Core\Localization` under the same stricter per-concern subfolder convention — `Events/`, `Filament/`, `Listeners/` were already correctly categorized; four loose root files moved into typed buckets by structural role:
  - `Modules\Core\Localization\LocaleMiddleware` → `Modules\Core\Localization\Middleware\LocaleMiddleware`
  - `Modules\Core\Localization\LanguageCacheObserver` → `Modules\Core\Localization\Observers\LanguageCacheObserver`
  - `Modules\Core\Localization\TranslationReader` → `Modules\Core\Localization\Services\TranslationReader`
  - `Modules\Core\Localization\TranslationService` → `Modules\Core\Localization\Services\TranslationService`

  `Modules\Core\Localization\Services\LanguageCache` (added earlier in this same unreleased version) already lived at its correct final path — unaffected. The `'locale'` route-middleware alias (registered in `LocalizationServiceProvider`) is unaffected for consuming apps using it by string alias rather than FQCN.

## [0.5.4] - 2026-08-26

### Added
- `Modules\Core\Catalog\ProductService::list()` accepts a `sort` parameter (new `ProductSort` enum: `PriceAsc`, `PriceDesc`, `Newest`), translated into a Meilisearch `sort` clause — `list()` previously had no way to order results, since it always searches with an empty query string and so has no relevance score to fall back on. `Modules\Core\Search\ProductIndexer::getSortableFields()` now also marks `price` sortable (Lunar's base indexer only marks `created_at`/`updated_at`/`skus`/`status`). Requires re-syncing index settings (`php artisan lunar:meilisearch:setup`) on existing stores. Documented in `docs/product-listing.md` ("Sorting").

## [0.5.3] - 2026-08-26

### Fixed
- `Modules\Core\Search\ProductIndexer::toSearchableArray()` threw `column reference "id" is ambiguous` on Postgres when computing `channel_ids` — `$model->channels()->wherePivot('enabled', true)->pluck('id')` joins `lunar_channels` and `lunar_channelables`, both of which have an `id` column, and the unqualified `pluck('id')` left Postgres unable to resolve which table's column to select (SQLite/MySQL tolerated the ambiguity). Qualified as `pluck('lunar_channels.id')`.

## [0.5.2] - 2026-08-26

### Fixed
- `Modules\Core\Localization\LocaleMiddleware`'s shared view data only ever surfaced a single alternate locale (`altLocale`/`altLocaleUrl`, found via `firstWhere('code', '!=', $current)`) — correct by coincidence for a 2-language store, but silently dropped every locale past the first "other" one found for a 3+ language store, with no error. Replaced with `altLocales`, a collection of every other configured language (`code`, `name`, `url` for the current route each), so a language switcher or `hreflang` tags scale to any number of locales. Documented in `docs/localization.md` ("Shared view data — language switcher and `hreflang` tags").

## [0.5.1] - 2026-08-25

### Added
- `Modules\Core\Search\ProductIndexer` now indexes `channel_ids` (filterable) — Lunar's base indexer only marks `status` as filterable, not channel assignment, so storefront search couldn't otherwise scope results to products actually assigned and enabled on the current sales channel. Computed from `$product->channels()->wherePivot('enabled', true)`. Ported from an older `Products` branch whose remote had been deleted; the branch's other, now-superseded `ProductIndexer` changes were dropped in favor of the richer indexer already on `master` (collections, price, variants, reviews — see `0.5.0`).

## [0.5.0] - 2026-08-24

### Added
- **`Modules\Core\Catalog\ProductService`**: storefront product listing/filtering (`list()`) and single-product lookup (`getById()`, `getBySlug()`), reading directly from the Meilisearch index rather than the database — one data source, no `->get()` model hydration. Returns plain arrays (not Eloquent models), meant to be called directly from a consuming app's controllers.
  - `ProductFilters` DTO: optional `collectionId`, `brand`, `minPrice`, `maxPrice`, translated into a Meilisearch `filter` expression.
  - Listing results are locale-aware: `withLocalizedFields()` resolves `name`/`description` from the indexer's per-locale fields, falling back to the store's default language (via `LocaleMiddleware::defaultLocale()`) when the current locale has no translation yet, instead of rendering blank.
  - `Modules\Core\Search\ProductIndexer` expanded well beyond its original collection/price additions to carry everything a detail page needs: `id`/`slugs` (filterable — `getById()`/`getBySlug()` resolve purely from the index, no database read), `collection_names`, `tags`, the full media gallery, per-variant data (`sku`, `stock`, `purchasable`, translated option/value names + `meta` for swatches, per-currency prices, variant media), and reviews (`reviews`, `review_count`, `average_rating` — public-safe fields only, `reviewer_email` deliberately excluded).
  - `Modules\Core\Providers\ReviewServiceProvider` (newly registered): re-indexes a product whenever one of its reviews is created/updated/deleted, since a review write doesn't touch the `Product` row and so never fires the product's own model events.
- **`Modules\Core\Search\ProductSearchService`**: locale-aware full-text product search on top of the same Meilisearch index, for use by a storefront's search bar — separate from `ProductService`, which is for browsing/filtering without a query term.
- `docs/product-listing.md` and `docs/product-search.md` — usage, full field reference, and design notes for the two services above.
- `docs/lunar.md` "Gotchas": three new entries hit while building this — `ProductOption`/`ProductOptionValue::name` isn't `attribute_data` (so `translateAttribute()` silently returns `null` for it), a running `queue:work` process not picking up an edited Scout indexer class, and Scout's `paginateRaw()->items()` on the Meilisearch driver returning the whole raw response rather than a hit list.

### Fixed
- The admin login form (`Modules\Core\Auth\Filament\Pages\Login`) had no way back from the OTP-entry step to the email step short of reloading the page. A `back()` method resets to the email step; a "← Back" link/button is shown on the OTP step only.

## [0.4.0] - 2026-08-06

### Added
- **Locale-prefixed routing** (`Modules\Core\Localization\LocaleMiddleware`): a `locale` route-middleware alias, opt-in per shop (not pushed onto the `web` group globally, since admin/Livewire/webhook routes must not be locale-redirected). Reads the first URL segment against Lunar's own `languages` table, sets `App::setLocale()`, and redirects unprefixed/unknown-locale requests to a resolved locale (`Accept-Language` match → default language → first language). Every locale is prefixed, including the default (`/el/...`, `/en/...`), never a bare root — avoids the hreflang/duplicate-content ambiguity of a bare-root default locale.
  - Language list cached with `Cache::rememberForever()`, invalidated via `Modules\Core\Localization\LanguageCacheObserver` dispatching `LanguageCreated`/`LanguageUpdated`/`LanguageDeleted` events (see below) rather than doing the work itself.
  - **Language rename safety**: renaming a `Language::code` (e.g. `el` → `gr`) no longer strands existing translations. `MigrateTranslationsForRenamedLanguage` (listening on `LanguageUpdated`) migrates every affected `LanguageLine.text` key from the old code to the new one and flushes both codes' translation caches — closing a real data-loss gap where a rename would otherwise make existing `LanguageLine` translations permanently unreachable.
- **Storefront UI label translations**: pulled in `spatie/laravel-translation-loader` (self-registers via Composer package auto-discovery; its loader *extends* Laravel's file-based `FileLoader` and merges DB translations on top — existing Filament/Lunar vendor `lang/` strings are unaffected). Labels are looked up via Laravel's native `__('storefront.nav.cart')`, kept in its own `storefront` group so nothing collides with Lunar/Filament's own translation groups.
  - `Modules\Core\Command\InstallLunarCommand` (overriding `lunar:install`) seeds a starter set of ~15 common e-shop labels (`nav.*`, `cart.*`, `product.*`, `auth.*`, `search.*`, English + Greek), idempotently guarded so it's safe on every boot.
  - `Modules\Core\Localization\TranslationReader::group('storefront')` returns the whole reduced/cached label array for a locale (backed by `LanguageLine`'s own forever-cache) — for sharing to a view as `$labels` or `@json()`-ing to JS, on top of `__()` for single-key Blade lookups.
  - **Admin UI**: `Modules\Core\Localization\Filament\Resources\LanguageLineResource` (registered in `CorePlugin`) lists/searches/filters `language_lines` and edits each row's `group`, `key`, and one text input per locale currently in `lunar_languages` — locale columns/inputs are generated dynamically from the language list, so a new language needs no resource changes.
  - **Event-driven writes**: `Modules\Core\Localization\TranslationService` (`create`/`update`/`delete`) is the single write path for `LanguageLine` — the Filament resource's Create/Edit/Delete pages route through it rather than Filament's default direct-model writes. Dispatches `TranslationCreated`/`TranslationUpdated` (carries the full pre-update `{group, key, text}` snapshot, so a bare rename is tracked the same as a text edit)/`TranslationDeleted`, each handled by two listeners:
    - `FlushTranslationCache` — closes a real gap in `LanguageLine`'s own self-invalidation, which only flushes locales/groups present *after* a save. Flushes the union of old and new group+locale combinations, so a locale removed from `text`, or a `group`/`key` rename, can't leave a stale cached array behind.
    - `LogTranslationActivity` — audits every write via the existing `Modules\Core\Logging\ActivityLogService` (`lunar` activity log channel), same `created`/`updated`/`deleted` shape as every other domain write in this project. Properties are flattened with `Arr::dot()` before logging (`text.en`, `text.el` instead of a nested `text` object) since Filament's Activity resource renders `properties` with a flat `KeyValue` field that can't display nested arrays.
- `Modules\Core\Providers\LocalizationServiceProvider` — split out of the growing `CoreServiceProvider` (per this project's own "split when a provider does too much" convention) to own all locale/translation middleware, observer, and event-listener registration.

## [0.3.0] - 2026-07-12

### Added
- **Meilisearch product search**: pulled in `lunarphp/search` (Lunar's driver-agnostic search abstraction — `database`/`meilisearch`/`typesense` engines, selectable via Scout's own `SCOUT_DRIVER` config) and `lunarphp/meilisearch`, wiring Meilisearch in as the search engine for products.
  - `Search\ProductIndexer` overrides Lunar's own indexer to strip HTML tags from string fields (e.g. `name_en`, `description_en`) before they reach the search index — Lunar's default indexer sends raw attribute HTML straight through, which pollutes relevance ranking and highlighting with markup.
  - Meilisearch itself is treated as app-level infrastructure, not a `boboko-core` concern: the actual Meilisearch container, host port, and master key live in each consuming app's own `docker-compose.yml`/`.env` (e.g. `3dealer`), the same way Postgres and Valkey do — `boboko-core` only declares the PHP package dependency and the indexing code.

## [0.2.0] - 2026-07-10

### Added
- **Product reviews** (`Modules\Core\Review`): a new `ProductReview` model + `product_reviews` table (plain, unprefixed — same convention as `import_mappings`), linked to Lunar's `Product` via a `Product::reviews()` macro (registered in `CorePlugin`, since `Lunar\Models\Product` is a vendor model and can't be edited directly).
  - **JudgeMe CSV review importer** (`MigrateImport\JudgeMe\JudgeMeExportImporter`), wired into the existing `boboko:migrate:import --source=judgeme --type=export` command: reads a Judge.me review export, resolves each row's `product_handle` to a Lunar product via `Lunar\Models\Url`, and creates/updates `ProductReview` rows idempotently via `import_mappings` (`source=judgeme`, `source_type=review`, keyed on Judge.me's `metaobject_handle`). Rows with no matching product are skipped with a logged warning rather than failing the whole import.
  - Review images (`picture_urls` in the CSV) are downloaded and stored as real media via Spatie MediaLibrary (`ProductReview::IMAGES_COLLECTION`), not just linked by URL — consistent with how product images are handled.
  - **Admin UI**: a new "Reviews" sub-navigation page on the product edit screen (`Review\Pages\ManageProductReviews`, wired via `Review\Extensions\ProductResourceExtension`), listing rating/title/reviewer with View, Reply, and Delete actions. The Reply action lets staff write/edit a reply directly from the table, setting `replied_at`. The View modal shows full review detail (body, reviewer email, location, source, dates, reply, downloaded images).

### Fixed
- `Shopify\ShopifyExportImporter` never wrote a Lunar `Url` (slug) row for imported products, despite `docs/shopify-import.md` specifying it should — meaning no code outside the importer itself could resolve "which Lunar product has handle X" (only the importer's own private `import_mappings` bookkeeping could). It now creates/updates a default `Url` row (`slug` = Shopify handle) per product on every import, which the new JudgeMe review importer depends on for product resolution.

## [0.1.0] - 2026-07-09

### Added
- **Shipping**: registered Lunar's `lunarphp/table-rate-shipping` plugin (`ShippingPlugin`) directly on `CorePlugin`, so table-rate shipping is available to every consumer app without per-app wiring.
- **Product migration/import framework** (`Modules\Core\MigrateImport`): a source-agnostic pipeline for importing a vendor's product catalog into Lunar.
  - `boboko:migrate:import` Artisan command — interactively prompts for source, type (export/API), and credentials or file path, then dispatches the import as a queued job (`RunMigrateImportJob`) on the default queue. The file-path prompt resolves relative to `storage/app/private/imports/`, so answering e.g. `shopify` picks up the first CSV found in `imports/shopify/` automatically.
  - `ImportSpec`, `Importer` interface, and `ImporterFactory` (source+type → importer class) as the extension points for future sources (WooCommerce, etc.) and mechanisms (API vs. file export).
  - `import_mappings` table + `ImportMapping` model: a polymorphic (source, source_type, external_id) → model mapping used by every resolver to make imports idempotent and safely re-runnable.
  - `DefaultLocale` helper wrapping Lunar's `Language::getDefault()->code`, used anywhere a translatable field needs a locale key, instead of assuming `app()->getLocale()` matches Lunar's configured default.
  - **Shopify CSV export importer** (`Shopify\ShopifyExportImporter`), the first working source/type combination, verified end-to-end against a real 183-product/693-variant/332-image Shopify export (row counts in the CSV match 1:1 with imported Products/Variants/Media):
    - `ShopifyCsvReader` + `ProductGroup` group Shopify's flat, repeated-handle CSV rows into one row-group per product (product row, variant rows, image rows).
    - Ten resolvers under `Shopify\Resolvers`, each responsible for idempotently resolving-or-creating one Lunar entity: `TaxClassResolver`, `ProductTypeResolver` (auto-attaches system attributes to new types), `BrandResolver`, `TagResolver`, `CollectionResolver` (multi-level, multi-collection support via `>`-delimited breadcrumbs), `ProductOptionResolver` (dedupes options/values by slugified name so case variants like "Size"/"size" resolve to one row), `AssetResolver` (Spatie MediaLibrary via `Product::addMedia()`, matches local export images by UUID first, filename fallback), `PriceResolver` (minor-unit conversion per currency), `ImportAttributeResolver` and `ProductAttributeResolver` (custom `cost_per_item`/`seo_title`/`seo_description` attributes, field-type-aware `attribute_data` writing).
  - `docs/shopify-import.md` — full CSV-to-Lunar field mapping reference and import design notes.
  - `docs/lunar.md` — new "Gotchas" section documenting non-obvious Lunar behavior hit while building the importer (table-prefix/nested-set race, required `ProductOption.handle`, per-group `Attribute.position`, etc.).
  - `CONTRIBUTE.md` — local dev setup (path-repo + `bin/dc-core.sh`), and the manual DB-verification workflow used to build this feature.

### Fixed
- `ProductOptionResolver` created duplicate `ProductOption`/`ProductOptionValue` rows when the same option or value appeared with different casing across products (e.g. Shopify export rows using both "Size" and "size"), and could create a duplicate value within a single product's own variant rows due to relying on a stale lazy-loaded relation. Both now resolve by normalized (slugified) identity queried fresh from the database.
- `boboko:migrate:import` could dispatch an import job with a blank file path (silent no-op failure) if the file-path prompt was answered empty; it now re-prompts until a valid, existing file is given.

## [0.0.1] - 2026-07-03

First release.

### Added
- OTP-based authentication built around `User` instead of `Customer` (`UserOtpService`, `UserOtpMail`), replacing the earlier customer-scoped OTP flow.
- `UserCreated` event with a `CreateCustomerForUser` listener to provision a Lunar customer automatically when a user is created.
- `UserRelationManager` for managing users from the customer resource in the panel.
- Stoic image UI component (`resources/views/ui/stoic-image.blade.php`) and its YAML-driven config/service (see `Stoic::class`).
- `config/core.php` for module-level configuration.
- `AuthServiceProvider` and `CustomerServiceProvider` now register alongside `CoreServiceProvider`.
- Migrations: add OTP to `users`, drop OTP from Lunar `customers`, drop `password` from `users`, make `name` nullable on `users` and Lunar `customers`.
- `docs/modules.md` documenting module structure.

### Removed
- `CustomerOtpMail` and `CustomerOtpService`, superseded by the user-based OTP flow.

### Dependencies
- Added explicit `symfony/yaml` requirement (used directly by `Stoic::loadConfig()`).