Feat: Updates to Product Indexer, Shopify Importer, Adding cascade delete on reviews

src/Catalog/Services/ProductIndexer.php

@@ -27,8 +27,14 @@ use Spatie\MediaLibrary\MediaCollections\Models\Media;
  *   - slugs (every locale's Url::slug for the product, filterable) — lets
  *     ProductService::getBySlug() resolve a product from the index directly, with
  *     no database read at all
+ *   - skus (every variant's sku, deduplicated, filterable) — same "resolve from the
+ *     index alone" reasoning as slugs, for a future SKU-based lookup/filter
  *   - price (cheapest variant, filterable) and full per-variant pricing
- *   - variants: sku, stock, purchasable, option values, prices, media
+ *   - variants: sku, gtin, mpn, ean, stock, backorder, unit_quantity, purchasable,
+ *     shippable, tax_ref, dimensions (length/width/height/weight/volume, each
+ *     {value, unit}), option values, prices, media — the variant's own images
+ *     (ProductVariant::images(), separate from the product's gallery below), not
+ *     the product's own media repeated per variant
  *   - the full media gallery (not just the single thumbnail Lunar's base indexer sends)
  *   - tags
  *   - reviews: {items: [...], count, average_rating} — items are public-safe fields
@@ -83,6 +89,7 @@ class ProductIndexer extends BaseProductIndexer
             'channel_ids',
             'in_stock',
             'recommendations.id',
+            'skus',
         ];
     }
 
@@ -126,6 +133,7 @@ class ProductIndexer extends BaseProductIndexer
             ->values()
             ->all();
         $data['slugs'] = $model->urls->pluck('slug')->unique()->values()->all();
+        $data['skus'] = $model->variants->pluck('sku')->filter()->unique()->values()->all();
         $data['tags'] = $model->tags->pluck('value')->all();
         $data['media'] = $model->media->map(fn (Media $media) => $this->mapMedia($media))->all();
         $data['variants'] = $model->variants->map(fn (ProductVariant $variant) => $this->mapVariant($variant, $currency))->all();
@@ -161,8 +169,22 @@ class ProductIndexer extends BaseProductIndexer
         return [
             'id' => $variant->id,
             'sku' => $variant->sku,
+            'gtin' => $variant->gtin,
+            'mpn' => $variant->mpn,
+            'ean' => $variant->ean,
             'stock' => $variant->stock,
+            'backorder' => $variant->backorder,
+            'unit_quantity' => $variant->unit_quantity,
             'purchasable' => $variant->purchasable,
+            'shippable' => $variant->shippable,
+            'tax_ref' => $variant->tax_ref,
+            'dimensions' => [
+                'length' => ['value' => $variant->length_value, 'unit' => $variant->length_unit],
+                'width' => ['value' => $variant->width_value, 'unit' => $variant->width_unit],
+                'height' => ['value' => $variant->height_value, 'unit' => $variant->height_unit],
+                'weight' => ['value' => $variant->weight_value, 'unit' => $variant->weight_unit],
+                'volume' => ['value' => $variant->volume_value, 'unit' => $variant->volume_unit],
+            ],
             'options' => $variant->values->map(fn ($value) => [
                 'option' => $this->translatedName($value->option->name),
                 'handle' => $value->option->handle,