refactor(catalog): Complete catalog refactor to simplify its data model and its querying.

source commits: refactor/catalog

app/Domains/Catalog/Resources/CatalogItemResource.php

@@ -0,0 +1,48 @@
+<?php
+
+namespace App\Domains\Catalog\Resources;
+
+use App\Domains\Catalog\Models\CatalogItem;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/** @mixin CatalogItem */
+class CatalogItemResource extends JsonResource
+{
+    /** @return array<string, mixed> */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'type' => $this->type->value,
+            'category_id' => $this->category_id,
+            'brand_id' => $this->brand_id,
+            'slug' => $this->slug,
+            'nombre' => $this->nombre,
+            'descripcion' => $this->descripcion,
+            'precio' => $this->precio,
+            'inventory_policy' => $this->inventory_policy?->value,
+            'has_tickets' => $this->has_tickets,
+            'minimum_use_date' => $this->minimum_use_date,
+            'maximum_use_date' => $this->maximum_use_date,
+            'real_stock' => $this->whenLoaded('inventory', fn () => $this->inventory?->real_stock),
+            'images' => $this->whenLoaded('attachments', fn () => $this->attachments
+                ->map(fn ($attachment) => $attachment->getTemporaryUrl(1440))
+                ->values()),
+            'variants' => $this->whenLoaded('variants', fn () => $this->variants
+                ->map(fn ($variant) => [
+                    'id' => $variant->id,
+                    'real_stock' => $variant->inventory?->real_stock,
+                    'values' => $variant->definitions
+                        ->mapWithKeys(fn ($definition) => [
+                            $definition->itemAttribute?->attribute?->codigo => $definition->value,
+                        ])
+                        ->filter(fn ($value, $key) => $key !== null),
+                    'images' => $variant->attachments
+                        ->map(fn ($attachment) => $attachment->getTemporaryUrl(1440))
+                        ->values(),
+                ])
+                ->values()),
+        ];
+    }
+}